Trace number 430150

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. 1800.12 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=233-P1=79-P2=107-P3=23-P4=107-P5=223-P6=239-P7=127-P8=229-P9=181-B.opb
MD5SUM9ac2b65e6f5a9e0208aa5abddde874b2
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 benchmark0.221965
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 variables216
Total number of constraints19
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 constraints19
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)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

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/430150-1177992187/instance-430150-1177992187.opb ......
1099.18/1099.51	c done parsing opb.
1099.18/1099.51	o 3
1800.10/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430150-1177992187/instance-430150-1177992187.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node54/watcher-430150-1177992187 -o ROOT/results/node54/solver-430150-1177992187 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430150-1177992187/PBS4 /tmp/evaluation/430150-1177992187/instance-430150-1177992187.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: 0.79 0.95 0.98 3/66 760
/proc/meminfo: memFree=1812416/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=1456 CPUtime=0
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 246593188 1490944 155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134515829 0 0 4096 0 0 0 0 17 1 0 0
/proc/760/statm: 364 155 87 219 0 141 0

[startup+0.08768 s]
/proc/loadavg: 0.79 0.95 0.98 3/66 760
/proc/meminfo: memFree=1812416/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=1972 CPUtime=0.08
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 342 0 0 0 8 0 0 0 18 0 1 0 246593188 2019328 325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 493 325 93 219 0 270 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1972

[startup+0.10168 s]
/proc/loadavg: 0.79 0.95 0.98 3/66 760
/proc/meminfo: memFree=1812416/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=2484 CPUtime=0.09
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 365 0 0 0 9 0 0 0 18 0 1 0 246593188 2543616 348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 621 348 93 219 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2484

[startup+0.301705 s]
/proc/loadavg: 0.79 0.95 0.98 3/66 760
/proc/meminfo: memFree=1812416/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=3672 CPUtime=0.29
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 653 0 0 0 29 0 0 0 19 0 1 0 246593188 3760128 636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 918 636 93 219 0 695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3672

[startup+0.701756 s]
/proc/loadavg: 0.79 0.95 0.98 3/66 760
/proc/meminfo: memFree=1812416/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=5916 CPUtime=0.69
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 1047 0 0 0 68 1 0 0 22 0 1 0 246593188 6057984 1030 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 1479 1030 93 219 0 1256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5916

[startup+1.50186 s]
/proc/loadavg: 0.79 0.95 0.98 2/67 761
/proc/meminfo: memFree=1807800/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=10748 CPUtime=1.49
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 1598 0 0 0 147 2 0 0 25 0 1 0 246593188 11005952 1532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 2687 1532 94 219 0 2464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10748

[startup+3.10106 s]
/proc/loadavg: 0.79 0.95 0.98 2/67 761
/proc/meminfo: memFree=1805752/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=11532 CPUtime=3.09
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 2164 0 0 0 305 4 0 0 25 0 1 0 246593188 11808768 2001 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 2883 2001 94 219 0 2660 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11532

[startup+6.30147 s]
/proc/loadavg: 0.81 0.95 0.98 2/67 761
/proc/meminfo: memFree=1803960/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=12096 CPUtime=6.29
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 2341 0 0 0 623 6 0 0 25 0 1 0 246593188 12386304 2178 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 3024 2178 94 219 0 2801 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12096

[startup+12.7013 s]
/proc/loadavg: 0.82 0.95 0.98 2/67 761
/proc/meminfo: memFree=1800376/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=21864 CPUtime=12.68
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 3475 0 0 0 1259 9 0 0 25 0 1 0 246593188 22388736 3119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 5466 3119 94 219 0 5243 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21864

[startup+25.5029 s]
/proc/loadavg: 0.86 0.95 0.98 2/67 761
/proc/meminfo: memFree=1797560/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=22484 CPUtime=25.49
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 4101 0 0 0 2531 18 0 0 25 0 1 0 246593188 23023616 3745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 5621 3745 94 219 0 5398 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22484

[startup+51.1022 s]
/proc/loadavg: 0.91 0.96 0.98 2/67 761
/proc/meminfo: memFree=1795256/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=25556 CPUtime=51.08
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 5053 0 0 0 5078 30 0 0 25 0 1 0 246593188 26169344 4312 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 6389 4312 94 219 0 6166 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25556

[startup+102.307 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 761
/proc/meminfo: memFree=1791288/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=27424 CPUtime=102.26
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 6058 0 0 0 10169 57 0 0 25 0 1 0 246593188 28082176 5317 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 6856 5317 94 219 0 6633 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27424

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 761
/proc/meminfo: memFree=1788664/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=31932 CPUtime=162.25
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 7493 0 0 0 16142 83 0 0 25 0 1 0 246593188 32698368 5983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 7983 5983 94 219 0 7760 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31932

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 761
/proc/meminfo: memFree=1786424/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=33228 CPUtime=222.23
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 8030 0 0 0 22113 110 0 0 25 0 1 0 246593188 34025472 6520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 8307 6520 94 219 0 8084 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33228

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 761
/proc/meminfo: memFree=1784248/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=40368 CPUtime=282.22
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 10106 0 0 0 28088 134 0 0 25 0 1 0 246593188 41336832 7059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 10092 7059 94 219 0 9869 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40368

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 761
/proc/meminfo: memFree=1782328/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=41716 CPUtime=342.19
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 10568 0 0 0 34063 156 0 0 25 0 1 0 246593188 42717184 7521 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 10429 7521 94 219 0 10206 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41716

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 761
/proc/meminfo: memFree=1777592/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=42756 CPUtime=402.17
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 11767 0 0 0 40042 175 0 0 25 0 1 0 246593188 43782144 8720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 10689 8720 94 219 0 10466 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42756

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 761
/proc/meminfo: memFree=1775608/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=44072 CPUtime=462.16
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 12251 0 0 0 46021 195 0 0 25 0 1 0 246593188 45129728 9204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 11018 9204 94 219 0 10795 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44072

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 763
/proc/meminfo: memFree=1773880/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=44616 CPUtime=522.15
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 12668 0 0 0 51999 216 0 0 25 0 1 0 246593188 45686784 9621 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 11154 9621 94 219 0 10931 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44616

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 763
/proc/meminfo: memFree=1772408/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=45812 CPUtime=582.13
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 13040 0 0 0 57983 230 0 0 25 0 1 0 246593188 46911488 9993 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 11453 9993 94 219 0 11230 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 45812

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 763
/proc/meminfo: memFree=1771192/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=45812 CPUtime=642.11
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 13334 0 0 0 63965 246 0 0 25 0 1 0 246593188 46911488 10287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 11453 10287 94 219 0 11230 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 45812


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.06 1.00 0.99 2/67 763
/proc/meminfo: memFree=1767416/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=60484 CPUtime=822.06
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 17351 0 0 0 81909 297 0 0 25 0 1 0 246593188 61935616 11231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 15121 11231 94 219 0 14898 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 60484

[startup+882.301 s]
/proc/loadavg: 1.13 1.03 1.00 2/67 763
/proc/meminfo: memFree=1766200/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=61428 CPUtime=882.04
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 17657 0 0 0 87889 315 0 0 25 0 1 0 246593188 62902272 11537 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 15357 11537 94 219 0 15134 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 61428

[startup+942.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/67 763
/proc/meminfo: memFree=1764600/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=61428 CPUtime=942.03
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 18080 0 0 0 93874 329 0 0 25 0 1 0 246593188 62902272 11960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585997 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 15357 11960 94 219 0 15134 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 61428

[startup+1002.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/67 763
/proc/meminfo: memFree=1761592/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=62708 CPUtime=1002.02
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 18791 0 0 0 99859 343 0 0 25 0 1 0 246593188 64212992 12671 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 15677 12671 94 219 0 15454 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62708

[startup+1062.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/67 763
/proc/meminfo: memFree=1760632/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=63592 CPUtime=1062
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 19037 0 0 0 105843 357 0 0 25 0 1 0 246593188 65118208 12917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 15898 12917 94 219 0 15675 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 63592

[startup+1122.3 s]
/proc/loadavg: 1.05 1.05 1.00 2/67 763
/proc/meminfo: memFree=1759480/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=63592 CPUtime=1121.98
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 19333 0 0 0 111829 369 0 0 25 0 1 0 246593188 65118208 13213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 15898 13213 104 219 0 15675 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 63592

[startup+1182.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/67 763
/proc/meminfo: memFree=1758392/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=64528 CPUtime=1181.96
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 19594 0 0 0 117813 383 0 0 25 0 1 0 246593188 66076672 13474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 16132 13474 104 219 0 15909 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 64528

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 763
/proc/meminfo: memFree=1756408/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=66548 CPUtime=1241.94
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 20091 0 0 0 123794 400 0 0 25 0 1 0 246593188 68145152 13971 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 16637 13971 104 219 0 16414 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 66548

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 763
/proc/meminfo: memFree=1755384/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=66548 CPUtime=1301.93
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 20352 0 0 0 129776 417 0 0 25 0 1 0 246593188 68145152 14232 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 16637 14232 104 219 0 16414 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 66548

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 763
/proc/meminfo: memFree=1754616/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=66548 CPUtime=1361.91
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 20551 0 0 0 135761 430 0 0 25 0 1 0 246593188 68145152 14431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 16637 14431 104 219 0 16414 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 66548

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 763
/proc/meminfo: memFree=1753464/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=67608 CPUtime=1421.9
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 20827 0 0 0 141746 444 0 0 25 0 1 0 246593188 69230592 14707 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 16902 14707 104 219 0 16679 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 67608

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 763
/proc/meminfo: memFree=1752376/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=68732 CPUtime=1481.88
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 21087 0 0 0 147731 457 0 0 25 0 1 0 246593188 70381568 14967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 17183 14967 104 219 0 16960 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 68732

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 763
/proc/meminfo: memFree=1751480/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=68732 CPUtime=1541.86
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 21301 0 0 0 153717 469 0 0 25 0 1 0 246593188 70381568 15181 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 17183 15181 104 219 0 16960 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 68732

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 763
/proc/meminfo: memFree=1750904/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=68732 CPUtime=1601.84
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 21467 0 0 0 159704 480 0 0 25 0 1 0 246593188 70381568 15347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 17183 15347 104 219 0 16960 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 68732

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 763
/proc/meminfo: memFree=1750072/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=68732 CPUtime=1661.82
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 21665 0 0 0 165690 492 0 0 25 0 1 0 246593188 70381568 15545 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 17183 15545 104 219 0 16960 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 68732

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 763
/proc/meminfo: memFree=1748984/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=86472 CPUtime=1721.81
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 21935 0 0 0 171675 506 0 0 25 0 1 0 246593188 88547328 15815 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 21618 15815 104 219 0 21395 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 86472

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 763
/proc/meminfo: memFree=1747576/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=86632 CPUtime=1781.79
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 22261 0 0 0 177659 520 0 0 25 0 1 0 246593188 88711168 16141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 21658 16141 104 219 0 21435 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 86632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 763
/proc/meminfo: memFree=1747256/2055920 swapFree=4182172/4192956
[pid=760] ppid=758 vsize=86632 CPUtime=1800.1
/proc/760/stat : 760 (PBS4) R 758 760 642 0 -1 4194304 22346 0 0 0 179486 524 0 0 25 0 1 0 246593188 88711168 16226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/760/statm: 21658 16226 104 219 0 21435 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 86632

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): 1800.12
CPU user time (s): 1794.86
CPU system time (s): 5.2562
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 86632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.86
system time used= 5.2562
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22347
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= 2608

runsolver used 1.61775 second user time and 4.94325 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  1 04:03:07 UTC 2007

IDJOB= 430150
IDBENCH= 47960
IDSOLVER= 157
FILE ID= node54/430150-1177992187

PBS_JOBID= 4728221

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=233-P1=79-P2=107-P3=23-P4=107-P5=223-P6=239-P7=127-P8=229-P9=181-B.opb
COMMAND LINE= /tmp/evaluation/430150-1177992187/PBS4 /tmp/evaluation/430150-1177992187/instance-430150-1177992187.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-430150-1177992187 -o ROOT/results/node54/conversion-430150-1177992187 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430150-1177992187/instance-430150-1177992187.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-430150-1177992187 -o ROOT/results/node54/solver-430150-1177992187 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430150-1177992187/PBS4 /tmp/evaluation/430150-1177992187/instance-430150-1177992187.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9ac2b65e6f5a9e0208aa5abddde874b2

RANDOM SEED= 335335977

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1812824 kB
Buffers:         16940 kB
Cached:         162860 kB
SwapCached:       3936 kB
Active:          31400 kB
Inactive:       158204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812824 kB
SwapTotal:     4192956 kB
SwapFree:      4182172 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          15916 kB
Slab:            39460 kB
Committed_AS:  2420864 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node54 on Tue May  1 04:33:10 UTC 2007