Trace number 430752

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. 1800.11 1800.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=487-P1=127-P2=347-P3=419-P4=367-P5=149-P6=419-B.opb
MD5SUM79cf27053836a1888aee43ca3805fcdd
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.272958
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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/430752-1177998268/instance-430752-1177998268.opb ......
35.98/36.00	c done parsing opb.
35.98/36.00	o 455
187.61/187.78	o 271
429.62/429.82	o 269
1800.09/1800.90	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430752-1177998268/instance-430752-1177998268.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-430752-1177998268 -o ROOT/results/node40/solver-430752-1177998268 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430752-1177998268/PBS4 /tmp/evaluation/430752-1177998268/instance-430752-1177998268.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: 0.77 0.93 0.98 3/77 19288
/proc/meminfo: memFree=1810416/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=1456 CPUtime=0
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 128706357 1490944 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/19288/statm: 364 150 87 219 0 141 0

[startup+0.0281141 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 19288
/proc/meminfo: memFree=1810416/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=1584 CPUtime=0.02
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 227 0 0 0 2 0 0 0 18 0 1 0 128706357 1622016 210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 396 211 92 219 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1584

[startup+0.102129 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 19288
/proc/meminfo: memFree=1810416/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=2352 CPUtime=0.09
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 376 0 0 0 9 0 0 0 18 0 1 0 128706357 2408448 359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 588 359 93 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.302171 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 19288
/proc/meminfo: memFree=1810416/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=3640 CPUtime=0.29
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 688 0 0 0 29 0 0 0 19 0 1 0 128706357 3727360 671 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 910 671 93 219 0 687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701254 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 19288
/proc/meminfo: memFree=1810416/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=5884 CPUtime=0.69
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 1139 0 0 0 69 0 0 0 23 0 1 0 128706357 6025216 1122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 1471 1122 93 219 0 1248 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5884

[startup+1.50142 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 19289
/proc/meminfo: memFree=1805224/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=6472 CPUtime=1.49
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 1497 0 0 0 148 1 0 0 25 0 1 0 128706357 6627328 1431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 1618 1431 94 219 0 1395 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6472

[startup+3.10176 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 19289
/proc/meminfo: memFree=1804648/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=11212 CPUtime=3.09
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 1788 0 0 0 306 3 0 0 25 0 1 0 128706357 11481088 1625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 2803 1625 94 219 0 2580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11212

[startup+6.30142 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 19289
/proc/meminfo: memFree=1801384/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=11888 CPUtime=6.29
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 2533 0 0 0 623 6 0 0 25 0 1 0 128706357 12173312 2370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 2972 2370 94 219 0 2749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11888

[startup+12.7018 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 19289
/proc/meminfo: memFree=1799664/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=13552 CPUtime=12.69
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 3105 0 0 0 1258 11 0 0 25 0 1 0 128706357 13877248 2749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 3388 2749 94 219 0 3165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13552

[startup+25.5014 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 19289
/proc/meminfo: memFree=1796272/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=23064 CPUtime=25.48
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 3933 0 0 0 2531 17 0 0 25 0 1 0 128706357 23617536 3577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 5766 3577 94 219 0 5543 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23064

[startup+51.1028 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 19289
/proc/meminfo: memFree=1793328/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=25640 CPUtime=51.07
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 5056 0 0 0 5077 30 0 0 25 0 1 0 128706357 26255360 4315 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 6410 4315 104 219 0 6187 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25640

[startup+102.304 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 19289
/proc/meminfo: memFree=1789744/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=30280 CPUtime=102.25
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 6708 0 0 0 10176 49 0 0 25 0 1 0 128706357 31006720 5198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 7570 5198 104 219 0 7347 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30280

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 19289
/proc/meminfo: memFree=1783984/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=32164 CPUtime=162.23
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 8147 0 0 0 16154 69 0 0 25 0 1 0 128706357 32935936 6637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 8041 6637 104 219 0 7818 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32164

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 19289
/proc/meminfo: memFree=1781808/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=33420 CPUtime=222.21
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 8664 0 0 0 22133 88 0 0 25 0 1 0 128706357 34222080 7154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 8355 7154 104 219 0 8132 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33420

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19289
/proc/meminfo: memFree=1779888/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=40612 CPUtime=282.18
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 10674 0 0 0 28113 105 0 0 25 0 1 0 128706357 41586688 7627 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 10153 7627 104 219 0 9930 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 40612

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19289
/proc/meminfo: memFree=1777328/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=42268 CPUtime=342.16
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 11307 0 0 0 34092 124 0 0 25 0 1 0 128706357 43282432 8260 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 10567 8260 104 219 0 10344 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 42268

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19289
/proc/meminfo: memFree=1772528/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=44164 CPUtime=402.14
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 12570 0 0 0 40073 141 0 0 25 0 1 0 128706357 45223936 9523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 11041 9523 104 219 0 10818 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 44164

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19289
/proc/meminfo: memFree=1769136/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=45628 CPUtime=462.11
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 13328 0 0 0 46055 156 0 0 25 0 1 0 128706357 46723072 10281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 11407 10281 104 219 0 11184 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 45628

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19289
/proc/meminfo: memFree=1767664/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=46464 CPUtime=522.09
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 13696 0 0 0 52043 166 0 0 25 0 1 0 128706357 47579136 10649 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 11616 10649 104 219 0 11393 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 46464

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19289
/proc/meminfo: memFree=1766000/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=47824 CPUtime=582.07
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 14104 0 0 0 58026 181 0 0 25 0 1 0 128706357 48971776 11057 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 11956 11057 104 219 0 11733 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 47824

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19289
/proc/meminfo: memFree=1764848/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=48488 CPUtime=642.05
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 14388 0 0 0 64013 192 0 0 25 0 1 0 128706357 49651712 11341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 12122 11341 104 219 0 11899 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 48488


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19289
/proc/meminfo: memFree=1757936/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=80824 CPUtime=881.95
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 19150 0 0 0 87953 242 0 0 25 0 1 0 128706357 82763776 13030 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 20206 13030 104 219 0 19983 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 80824

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19289
/proc/meminfo: memFree=1755632/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=81672 CPUtime=941.93
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 19722 0 0 0 93939 254 0 0 25 0 1 0 128706357 83632128 13602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 20418 13602 104 219 0 20195 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 81672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 19363
/proc/meminfo: memFree=1753456/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=81672 CPUtime=1001.86
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 19962 0 0 0 99921 265 0 0 25 0 1 0 128706357 83632128 13842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 20418 13842 104 219 0 20195 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 81672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1753256/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=82572 CPUtime=1061.77
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 20262 0 0 0 105899 278 0 0 25 0 1 0 128706357 84553728 14142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 20643 14142 104 219 0 20420 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 82572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1752168/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=83528 CPUtime=1121.74
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 20517 0 0 0 111886 288 0 0 25 0 1 0 128706357 85532672 14397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 20882 14397 104 219 0 20659 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 83528

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1751272/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=83528 CPUtime=1181.72
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 20743 0 0 0 117872 300 0 0 25 0 1 0 128706357 85532672 14623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 20882 14623 104 219 0 20659 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 83528

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1750440/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=83528 CPUtime=1241.7
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 20933 0 0 0 123858 312 0 0 25 0 1 0 128706357 85532672 14813 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 20882 14813 104 219 0 20659 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 83528

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1749416/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=84688 CPUtime=1301.68
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 21199 0 0 0 129846 322 0 0 25 0 1 0 128706357 86720512 15079 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 21172 15079 104 219 0 20949 0
Current children cumulated CPU time (s) 1301.68
Current children cumulated vsize (KiB) 84688

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1748208/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=84832 CPUtime=1361.66
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 21492 0 0 0 135833 333 0 0 25 0 1 0 128706357 86867968 15372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 21208 15372 104 219 0 20985 0
Current children cumulated CPU time (s) 1361.66
Current children cumulated vsize (KiB) 84832

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1747312/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=85912 CPUtime=1421.64
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 21719 0 0 0 141821 343 0 0 25 0 1 0 128706357 87973888 15599 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 21478 15599 104 219 0 21255 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 85912

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1746352/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=85912 CPUtime=1481.61
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 21946 0 0 0 147809 352 0 0 25 0 1 0 128706357 87973888 15826 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 21478 15826 104 219 0 21255 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 85912

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1745520/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=87060 CPUtime=1541.58
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 22166 0 0 0 153797 361 0 0 25 0 1 0 128706357 89149440 16046 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 21765 16046 104 219 0 21542 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 87060

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1744624/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=87060 CPUtime=1601.57
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 22388 0 0 0 159786 371 0 0 25 0 1 0 128706357 89149440 16268 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 21765 16268 104 219 0 21542 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 87060

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1743984/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=87060 CPUtime=1661.54
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 22568 0 0 0 165773 381 0 0 25 0 1 0 128706357 89149440 16448 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 21765 16448 104 219 0 21542 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 87060

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1743280/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=87060 CPUtime=1721.52
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 22731 0 0 0 171761 391 0 0 25 0 1 0 128706357 89149440 16611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 21765 16611 104 219 0 21542 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 87060

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19487
/proc/meminfo: memFree=1742000/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=88440 CPUtime=1781.49
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 23024 0 0 0 177749 400 0 0 25 0 1 0 128706357 90562560 16904 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 22110 16904 104 219 0 21887 0
Current children cumulated CPU time (s) 1781.49
Current children cumulated vsize (KiB) 88440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 19487
/proc/meminfo: memFree=1741744/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=88440 CPUtime=1800.09
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 23090 0 0 0 179606 403 0 0 25 0 1 0 128706357 90562560 16970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 22110 16970 104 219 0 21887 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 88440

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

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 19487
/proc/meminfo: memFree=1741744/2055920 swapFree=4157412/4192956
[pid=19288] ppid=19286 vsize=88440 CPUtime=1800.09
/proc/19288/stat : 19288 (PBS4) R 19286 19288 18331 0 -1 4194304 23090 0 0 0 179606 403 0 0 25 0 1 0 128706357 90562560 16970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19288/statm: 22110 16970 104 219 0 21887 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 88440

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.11
CPU user time (s): 1796.07
CPU system time (s): 4.04139
CPU usage (%): 99.9552
Max. virtual memory (cumulated for all children) (KiB): 88440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.07
system time used= 4.04139
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23091
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= 2468

runsolver used 1.48777 second user time and 4.19936 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  1 05:44:28 UTC 2007

IDJOB= 430752
IDBENCH= 48003
IDSOLVER= 157
FILE ID= node40/430752-1177998268

PBS_JOBID= 4728237

Free space on /tmp= 66543 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=487-P1=127-P2=347-P3=419-P4=367-P5=149-P6=419-B.opb
COMMAND LINE= /tmp/evaluation/430752-1177998268/PBS4 /tmp/evaluation/430752-1177998268/instance-430752-1177998268.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-430752-1177998268 -o ROOT/results/node40/conversion-430752-1177998268 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430752-1177998268/instance-430752-1177998268.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-430752-1177998268 -o ROOT/results/node40/solver-430752-1177998268 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430752-1177998268/PBS4 /tmp/evaluation/430752-1177998268/instance-430752-1177998268.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  79cf27053836a1888aee43ca3805fcdd

RANDOM SEED= 497550719

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1810888 kB
Buffers:         25072 kB
Cached:         132080 kB
SwapCached:      15024 kB
Active:          51072 kB
Inactive:       129500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810888 kB
SwapTotal:     4192956 kB
SwapFree:      4157412 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          30328 kB
Slab:            49820 kB
Committed_AS:  1182080 kB
PageTables:       1932 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= 66543 MiB

End job on node40 on Tue May  1 06:14:31 UTC 2007