Trace number 431270

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
MD5SUM83b6f70c71dbcf261c00790940be437e
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 benchmark0.171972
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 variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
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 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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/431270-1178004285/instance-431270-1178004285.opb ......
19.58/19.67	c done parsing opb.
19.58/19.67	o 181
191.03/191.12	o 137
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431270-1178004285/instance-431270-1178004285.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-431270-1178004285 -o ROOT/results/node58/solver-431270-1178004285 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431270-1178004285/PBS4 /tmp/evaluation/431270-1178004285/instance-431270-1178004285.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: 0.82 0.91 0.95 3/64 5190
/proc/meminfo: memFree=1791984/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=1456 CPUtime=0
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 248338217 1490944 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/5190/statm: 364 147 87 219 0 141 0

[startup+0.092843 s]
/proc/loadavg: 0.82 0.91 0.95 3/64 5190
/proc/meminfo: memFree=1791984/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=2352 CPUtime=0.08
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 337 0 0 0 8 0 0 0 18 0 1 0 248338217 2408448 320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 588 320 93 219 0 365 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2352

[startup+0.101844 s]
/proc/loadavg: 0.82 0.91 0.95 3/64 5190
/proc/meminfo: memFree=1791984/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=2352 CPUtime=0.09
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 248338217 2408448 334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 588 334 93 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301877 s]
/proc/loadavg: 0.82 0.91 0.95 3/64 5190
/proc/meminfo: memFree=1791984/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=3640 CPUtime=0.29
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 639 0 0 0 29 0 0 0 19 0 1 0 248338217 3727360 622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 910 622 93 219 0 687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701943 s]
/proc/loadavg: 0.82 0.91 0.95 3/64 5190
/proc/meminfo: memFree=1791984/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=6016 CPUtime=0.69
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 1078 0 0 0 68 1 0 0 22 0 1 0 248338217 6160384 1061 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 1504 1061 93 219 0 1281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6016

[startup+1.50108 s]
/proc/loadavg: 0.82 0.91 0.95 2/65 5191
/proc/meminfo: memFree=1787368/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=6612 CPUtime=1.49
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 1542 0 0 0 146 3 0 0 25 0 1 0 248338217 6770688 1476 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 1653 1476 94 219 0 1430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6612

[startup+3.10134 s]
/proc/loadavg: 0.84 0.91 0.95 2/65 5191
/proc/meminfo: memFree=1785960/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=7384 CPUtime=3.09
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 1796 0 0 0 305 4 0 0 25 0 1 0 248338217 7561216 1633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 1846 1633 94 219 0 1623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7384

[startup+6.30188 s]
/proc/loadavg: 0.84 0.91 0.95 2/65 5191
/proc/meminfo: memFree=1784360/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=12060 CPUtime=6.29
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 2146 0 0 0 622 7 0 0 25 0 1 0 248338217 12349440 1983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 3015 1983 94 219 0 2792 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12060

[startup+12.7019 s]
/proc/loadavg: 0.86 0.92 0.95 2/65 5191
/proc/meminfo: memFree=1782136/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=13616 CPUtime=12.69
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 2891 0 0 0 1258 11 0 0 25 0 1 0 248338217 13942784 2535 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 3404 2535 94 219 0 3181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13616

[startup+25.5011 s]
/proc/loadavg: 0.88 0.92 0.95 2/65 5191
/proc/meminfo: memFree=1779256/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=14544 CPUtime=25.49
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 3589 0 0 0 2531 18 0 0 25 0 1 0 248338217 14893056 3233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 3636 3233 104 219 0 3413 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14544

[startup+51.1014 s]
/proc/loadavg: 0.92 0.92 0.95 2/65 5191
/proc/meminfo: memFree=1776952/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=17676 CPUtime=51.07
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 4579 0 0 0 5074 33 0 0 25 0 1 0 248338217 18100224 3838 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 4419 3838 104 219 0 4196 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17676

[startup+102.306 s]
/proc/loadavg: 0.97 0.93 0.95 3/65 5191
/proc/meminfo: memFree=1773944/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=22424 CPUtime=102.26
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 6090 0 0 0 10170 56 0 0 25 0 1 0 248338217 22962176 4580 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 5606 4580 104 219 0 5383 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22424

[startup+162.302 s]
/proc/loadavg: 0.99 0.94 0.95 2/65 5191
/proc/meminfo: memFree=1766520/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=33108 CPUtime=162.24
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 7930 0 0 0 16140 84 0 0 25 0 1 0 248338217 33902592 6420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 8277 6420 104 219 0 8054 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33108

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.95 2/65 5191
/proc/meminfo: memFree=1763256/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=34892 CPUtime=222.22
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 8739 0 0 0 22116 106 0 0 25 0 1 0 248338217 35729408 7229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 8723 7229 104 219 0 8500 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34892

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.95 2/65 5191
/proc/meminfo: memFree=1761464/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=42264 CPUtime=282.2
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 10744 0 0 0 28090 130 0 0 25 0 1 0 248338217 43278336 7697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 10566 7697 104 219 0 10343 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 42264

[startup+342.301 s]
/proc/loadavg: 0.99 0.96 0.95 2/65 5191
/proc/meminfo: memFree=1759032/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=43144 CPUtime=342.18
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 11324 0 0 0 34067 151 0 0 25 0 1 0 248338217 44179456 8277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 10786 8277 104 219 0 10563 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 43144

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 5191
/proc/meminfo: memFree=1756536/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=44180 CPUtime=402.16
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 11956 0 0 0 40049 167 0 0 25 0 1 0 248338217 45240320 8909 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 11045 8909 104 219 0 10822 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 44180

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 5191
/proc/meminfo: memFree=1754808/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=45172 CPUtime=462.14
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 12385 0 0 0 46028 186 0 0 25 0 1 0 248338217 46256128 9338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 11293 9338 104 219 0 11070 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 45172

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 5191
/proc/meminfo: memFree=1753336/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=45716 CPUtime=522.12
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 12750 0 0 0 52011 201 0 0 25 0 1 0 248338217 46813184 9703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 11429 9703 104 219 0 11206 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 45716

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 5191
/proc/meminfo: memFree=1751928/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=46292 CPUtime=582.1
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 13098 0 0 0 57992 218 0 0 25 0 1 0 248338217 47403008 10051 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 11573 10051 104 219 0 11350 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 46292

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 5191
/proc/meminfo: memFree=1750520/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=47064 CPUtime=642.08
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 13437 0 0 0 63974 234 0 0 25 0 1 0 248338217 48193536 10390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 11766 10390 104 219 0 11543 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 47064


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 5191
/proc/meminfo: memFree=1744248/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=61936 CPUtime=822.03
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 18065 0 0 0 81925 278 0 0 25 0 1 0 248338217 63422464 11945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 15484 11945 104 219 0 15261 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 61936

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 5191
/proc/meminfo: memFree=1742968/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=61936 CPUtime=882
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 18378 0 0 0 87911 289 0 0 25 0 1 0 248338217 63422464 12258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 15484 12258 104 219 0 15261 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 61936

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 5191
/proc/meminfo: memFree=1741752/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=62876 CPUtime=941.99
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 18683 0 0 0 93896 303 0 0 25 0 1 0 248338217 64385024 12563 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 15719 12563 104 219 0 15496 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 62876

[startup+1002.3 s]
/proc/loadavg: 1.07 0.99 0.96 2/65 5193
/proc/meminfo: memFree=1740664/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=63896 CPUtime=1001.97
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 18926 0 0 0 99879 318 0 0 25 0 1 0 248338217 65429504 12806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 15974 12806 104 219 0 15751 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 63896

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.96 2/65 5193
/proc/meminfo: memFree=1738808/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=80664 CPUtime=1061.95
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 19433 0 0 0 105865 330 0 0 25 0 1 0 248338217 82599936 13313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 20166 13313 104 219 0 19943 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 80664

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.96 2/65 5193
/proc/meminfo: memFree=1736440/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=81736 CPUtime=1121.93
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 20004 0 0 0 111850 343 0 0 25 0 1 0 248338217 83697664 13884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 20434 13884 104 219 0 20211 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 81736

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 5193
/proc/meminfo: memFree=1735416/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=81736 CPUtime=1181.91
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 20246 0 0 0 117838 353 0 0 25 0 1 0 248338217 83697664 14126 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 20434 14126 104 219 0 20211 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 81736

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 5193
/proc/meminfo: memFree=1734392/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=82672 CPUtime=1241.89
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 20493 0 0 0 123824 365 0 0 25 0 1 0 248338217 84656128 14373 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 20668 14373 104 219 0 20445 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 82672

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 5193
/proc/meminfo: memFree=1733304/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=83664 CPUtime=1301.87
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 20759 0 0 0 129812 375 0 0 25 0 1 0 248338217 85671936 14639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 20916 14639 104 219 0 20693 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 83664

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 5193
/proc/meminfo: memFree=1732408/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=83664 CPUtime=1361.85
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 21017 0 0 0 135799 386 0 0 25 0 1 0 248338217 85671936 14897 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 20916 14897 104 219 0 20693 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 83664

[startup+1422.31 s]
/proc/loadavg: 1.08 1.00 0.96 2/65 5193
/proc/meminfo: memFree=1731192/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=84720 CPUtime=1421.84
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 21290 0 0 0 141788 396 0 0 25 0 1 0 248338217 86753280 15170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 21180 15170 104 219 0 20957 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 84720

[startup+1482.3 s]
/proc/loadavg: 1.03 1.00 0.96 2/65 5193
/proc/meminfo: memFree=1730424/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=84720 CPUtime=1481.82
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 21472 0 0 0 147775 407 0 0 25 0 1 0 248338217 86753280 15352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 21180 15352 104 219 0 20957 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 84720

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 0.96 2/65 5193
/proc/meminfo: memFree=1729656/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=84720 CPUtime=1541.8
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 21677 0 0 0 153764 416 0 0 25 0 1 0 248338217 86753280 15557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 21180 15557 104 219 0 20957 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 84720

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 5193
/proc/meminfo: memFree=1728760/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=85840 CPUtime=1601.78
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 21899 0 0 0 159751 427 0 0 25 0 1 0 248338217 87900160 15779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 21460 15779 104 219 0 21237 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 85840

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 5193
/proc/meminfo: memFree=1727800/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=86032 CPUtime=1661.76
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 22124 0 0 0 165740 436 0 0 25 0 1 0 248338217 88096768 16004 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 21508 16004 104 219 0 21285 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 86032

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 5193
/proc/meminfo: memFree=1726648/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=87220 CPUtime=1721.74
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 22417 0 0 0 171728 446 0 0 25 0 1 0 248338217 89313280 16297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 21805 16297 104 219 0 21582 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 87220

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 5193
/proc/meminfo: memFree=1725816/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=87220 CPUtime=1781.72
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 22609 0 0 0 177716 456 0 0 25 0 1 0 248338217 89313280 16489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 21805 16489 104 219 0 21582 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 87220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 5193
/proc/meminfo: memFree=1725624/2055920 swapFree=4184476/4192956
[pid=5190] ppid=5188 vsize=87220 CPUtime=1800.03
/proc/5190/stat : 5190 (PBS4) R 5188 5190 5072 0 -1 4194304 22657 0 0 0 179544 459 0 0 25 0 1 0 248338217 89313280 16537 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5190/statm: 21805 16537 104 219 0 21582 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 87220

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): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1795.44
CPU system time (s): 4.6033
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 87220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.44
system time used= 4.6033
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22658
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= 2194

runsolver used 1.11983 second user time and 3.80642 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue May  1 07:24:45 UTC 2007

IDJOB= 431270
IDBENCH= 48040
IDSOLVER= 157
FILE ID= node58/431270-1178004285

PBS_JOBID= 4728261

Free space on /tmp= 66563 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=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
COMMAND LINE= /tmp/evaluation/431270-1178004285/PBS4 /tmp/evaluation/431270-1178004285/instance-431270-1178004285.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-431270-1178004285 -o ROOT/results/node58/conversion-431270-1178004285 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431270-1178004285/instance-431270-1178004285.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-431270-1178004285 -o ROOT/results/node58/solver-431270-1178004285 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431270-1178004285/PBS4 /tmp/evaluation/431270-1178004285/instance-431270-1178004285.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  83b6f70c71dbcf261c00790940be437e

RANDOM SEED= 555315572

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1792456 kB
Buffers:         21400 kB
Cached:         165624 kB
SwapCached:       2220 kB
Active:          65804 kB
Inactive:       130592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792456 kB
SwapTotal:     4192956 kB
SwapFree:      4184476 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          15860 kB
Slab:            53192 kB
Committed_AS:  1284268 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= 66563 MiB

End job on node58 on Tue May  1 07:54:48 UTC 2007