Trace number 432794

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
bsolo 3.0.17SAT (TO)0 1800.21 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-mod011.opb
MD5SUM11ee19baa608345f86d8483767b8a181
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1783.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables309773
Total number of constraints5980
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints5964
Minimum length of a constraint6
Maximum length of a constraint24690
Number of terms in the objective function 212680
Biggest coefficient in the objective function 244
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 711535
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 711535
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

Sorry, but this trace is too large and cannot be obtained.

Verifier Data (download as text)

OK	0

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node34/watcher-432794-1177949893 -o ROOT/results/node34/solver-432794-1177949893 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432794-1177949893/instance-432794-1177949893.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: 1.00 1.00 0.95 3/77 4369
/proc/meminfo: memFree=1840408/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=21596 CPUtime=0
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 242904833 22114304 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 5399 334 279 324 0 2004 0

[startup+0.0317931 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 4369
/proc/meminfo: memFree=1840408/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=22616 CPUtime=0.02
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 654 0 0 0 2 0 0 0 18 0 1 0 242904833 23158784 624 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134541066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 5654 624 318 324 0 2259 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 22616

[startup+0.101798 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 4369
/proc/meminfo: memFree=1840408/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=25320 CPUtime=0.09
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 1532 0 0 0 9 0 0 0 18 0 1 0 242904833 25927680 1334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 6330 1334 403 324 0 2935 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25320

[startup+0.301814 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 4369
/proc/meminfo: memFree=1840408/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=31028 CPUtime=0.29
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 3473 0 0 0 28 1 0 0 19 0 1 0 242904833 31772672 3021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 7757 3021 639 324 0 4362 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31028

[startup+0.701845 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 4369
/proc/meminfo: memFree=1840408/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=36420 CPUtime=0.69
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 7684 0 0 0 66 3 0 0 22 0 1 0 242904833 37294080 6677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 9105 6677 1076 324 0 5710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36420

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1813584/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=46780 CPUtime=1.49
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 11178 0 0 0 145 4 0 0 25 0 1 0 242904833 47902720 10171 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 11695 10171 1898 324 0 8300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46780

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1802064/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=92240 CPUtime=3.09
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 25416 0 0 0 300 9 0 0 25 0 1 0 242904833 94453760 21526 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4369/statm: 23060 21526 303 324 0 22130 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92240

[startup+6.30229 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1754768/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=92764 CPUtime=6.28
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 25541 0 0 0 619 9 0 0 25 0 1 0 242904833 94990336 21651 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 23191 21651 303 324 0 22261 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 92764

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1754520/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=93028 CPUtime=12.68
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 25606 0 0 0 1258 10 0 0 25 0 1 0 242904833 95260672 21716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 23257 21716 303 324 0 22327 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 93028

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1754584/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=93028 CPUtime=25.48
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 25609 0 0 0 2537 11 0 0 25 0 1 0 242904833 95260672 21719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 23257 21719 303 324 0 22327 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 93028

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1754392/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=93160 CPUtime=51.05
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 25661 0 0 0 5094 11 0 0 25 0 1 0 242904833 95395840 21771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 23290 21771 303 324 0 22360 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 93160

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1754328/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=93292 CPUtime=102.24
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 25682 0 0 0 10211 13 0 0 25 0 1 0 242904833 95531008 21792 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8151112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 23323 21792 303 324 0 22393 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 93292

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1754200/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=93292 CPUtime=162.22
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 25689 0 0 0 16196 26 0 0 25 0 1 0 242904833 95531008 21799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551729 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 23323 21799 303 324 0 22393 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 93292

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1723608/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=123256 CPUtime=222.21
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 36100 0 0 0 22189 32 0 0 25 0 1 0 242904833 126214144 29426 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 30814 29426 310 324 0 29884 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 123256

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1722264/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=125360 CPUtime=282.19
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 36612 0 0 0 28187 32 0 0 25 0 1 0 242904833 128368640 29938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 31340 29938 310 324 0 30410 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 125360

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1709400/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=137468 CPUtime=342.18
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 39622 0 0 0 34183 35 0 0 25 0 1 0 242904833 140767232 32948 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 34367 32948 310 324 0 33437 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 137468

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1683736/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=163492 CPUtime=402.16
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 46134 0 0 0 40176 40 0 0 25 0 1 0 242904833 167415808 39460 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 40873 39460 310 324 0 39943 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 163492

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1677144/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=169544 CPUtime=462.15
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 47651 0 0 0 46173 42 0 0 25 0 1 0 242904833 173613056 40977 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 42386 40977 310 324 0 41456 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 169544

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1674072/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=172716 CPUtime=522.13
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 48434 0 0 0 52171 42 0 0 25 0 1 0 242904833 176861184 41760 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 43179 41760 310 324 0 42249 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 172716

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1666008/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=180656 CPUtime=582.12
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 50421 0 0 0 58168 44 0 0 25 0 1 0 242904833 184991744 43747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8151109 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 45164 43747 310 324 0 44234 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 180656

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1655384/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=191028 CPUtime=642.11
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 53024 0 0 0 64165 46 0 0 25 0 1 0 242904833 195612672 46350 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 47757 46350 310 324 0 46827 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 191028


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

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1641112/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=204800 CPUtime=942.03
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 56471 0 0 0 94152 51 0 0 25 0 1 0 242904833 209715200 49797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 51200 49797 310 324 0 50270 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 204800

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1639064/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=206856 CPUtime=1002.01
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 56971 0 0 0 100150 51 0 0 25 0 1 0 242904833 211820544 50297 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 51714 50297 310 324 0 50784 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 206856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1637016/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=208804 CPUtime=1061.99
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 57471 0 0 0 106147 52 0 0 25 0 1 0 242904833 213815296 50797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 52201 50797 310 324 0 51271 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 208804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1634648/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=211004 CPUtime=1121.98
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 58025 0 0 0 112144 54 0 0 25 0 1 0 242904833 216068096 51351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 52751 51351 310 324 0 51821 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 211004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1620568/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=225668 CPUtime=1181.96
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 61687 0 0 0 118140 56 0 0 25 0 1 0 242904833 231084032 55013 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8152369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 56417 55013 310 324 0 55487 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 225668

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4370
/proc/meminfo: memFree=1582616/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=262804 CPUtime=1241.95
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 70987 0 0 0 124131 64 0 0 25 0 1 0 242904833 269111296 64313 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 65701 64313 310 324 0 64771 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 262804

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4372
/proc/meminfo: memFree=1538072/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=307032 CPUtime=1301.93
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 82030 0 0 0 130118 75 0 0 25 0 1 0 242904833 314400768 75356 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 76758 75356 310 324 0 75828 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 307032

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4372
/proc/meminfo: memFree=1517528/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=327576 CPUtime=1361.91
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 87162 0 0 0 136111 80 0 0 25 0 1 0 242904833 335437824 80488 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 81894 80488 310 324 0 80964 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 327576

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4372
/proc/meminfo: memFree=1506200/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=338664 CPUtime=1421.9
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 89941 0 0 0 142107 83 0 0 25 0 1 0 242904833 346791936 83267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 84666 83267 310 324 0 83736 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 338664

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4372
/proc/meminfo: memFree=1501464/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=343424 CPUtime=1481.88
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 91121 0 0 0 148104 84 0 0 25 0 1 0 242904833 351666176 84447 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 85856 84447 310 324 0 84926 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 343424

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4372
/proc/meminfo: memFree=1496984/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=347776 CPUtime=1541.86
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 92207 0 0 0 154102 84 0 0 25 0 1 0 242904833 356122624 85533 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8162978 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 86944 85533 310 324 0 86014 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 347776

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4372
/proc/meminfo: memFree=1492504/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=352232 CPUtime=1601.85
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 93343 0 0 0 160100 85 0 0 25 0 1 0 242904833 360685568 86669 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 88058 86669 310 324 0 87128 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 352232

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4372
/proc/meminfo: memFree=1488408/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=356180 CPUtime=1661.84
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 94321 0 0 0 166097 87 0 0 25 0 1 0 242904833 364728320 87647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 89045 87647 310 324 0 88115 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 356180

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4372
/proc/meminfo: memFree=1486424/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=358136 CPUtime=1721.82
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 94804 0 0 0 172094 88 0 0 25 0 1 0 242904833 366731264 88130 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 89534 88130 310 324 0 88604 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 358136

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4372
/proc/meminfo: memFree=1484056/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=360264 CPUtime=1781.81
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 95336 0 0 0 178092 89 0 0 25 0 1 0 242904833 368910336 88662 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 90066 88662 310 324 0 89136 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 360264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 4372
/proc/meminfo: memFree=1483480/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=360888 CPUtime=1800
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 95483 0 0 0 179911 89 0 0 25 0 1 0 242904833 369549312 88809 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 90222 88809 310 324 0 89292 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 360888

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 4373
/proc/meminfo: memFree=1481424/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=360888 CPUtime=1800.1
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194304 95483 0 0 0 179921 89 0 0 25 0 1 0 242904833 369549312 88809 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 90222 88809 310 324 0 89292 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 360888

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 4373
/proc/meminfo: memFree=1481424/2055920 swapFree=4156296/4192956
[pid=4369] ppid=4367 vsize=0 CPUtime=1800.18
/proc/4369/stat : 4369 (bsolo3.0.17) R 4367 4369 3614 0 -1 4194308 95487 0 0 0 179924 94 0 0 25 0 1 0 242904833 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/4369/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.21
CPU user time (s): 1799.25
CPU system time (s): 0.960853
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 360888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.25
system time used= 0.960853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95487
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= 15
involuntary context switches= 3362

runsolver used 1.34679 second user time and 3.9264 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Apr 30 16:18:14 UTC 2007

IDJOB= 432794
IDBENCH= 1801
IDSOLVER= 199
FILE ID= node34/432794-1177949893

PBS_JOBID= 4727675

Free space on /tmp= 66548 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-mod011.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432794-1177949893/instance-432794-1177949893.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-432794-1177949893 -o ROOT/results/node34/solver-432794-1177949893 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432794-1177949893/instance-432794-1177949893.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  11ee19baa608345f86d8483767b8a181

RANDOM SEED= 103785505

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1840816 kB
Buffers:          5652 kB
Cached:         110296 kB
SwapCached:       2508 kB
Active:          96756 kB
Inactive:        52824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840816 kB
SwapTotal:     4192956 kB
SwapFree:      4156296 kB
Dirty:           16536 kB
Writeback:           0 kB
Mapped:          40216 kB
Slab:            50820 kB
Committed_AS:  1786868 kB
PageTables:       2016 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= 66548 MiB

End job on node34 on Mon Apr 30 16:48:17 UTC 2007