Trace number 2059108

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
pcs 0.3.2? (TO) 1800.16 1813.82

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-8_ext.xml
MD5SUMb3cef17bed4272bd9d0c5d0b577b3635
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark82.6724
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 27161826
0.00/0.02	c Constructing HOME/instance-2059108-1247694542.xml  with 70862 constraints
0.27/0.31	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2059108-1247694542/watcher-2059108-1247694542 -o /tmp/evaluation-result-2059108-1247694542/solver-2059108-1247694542 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 27161826 HOME/instance-2059108-1247694542.xml 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.98 1.30 0.57 4/72 11457
/proc/meminfo: memFree=1371616/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=18576 CPUtime=0
/proc/11457/stat : 11457 (runsolver) R 11455 11457 11281 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 56521645 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/11457/statm: 4644 284 249 26 0 2626 0

[startup+0.0892391 s]
/proc/loadavg: 1.98 1.30 0.57 4/72 11457
/proc/meminfo: memFree=1371616/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=7684 CPUtime=0.06
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 1521 824 0 0 6 0 0 0 25 0 1 0 56521645 7868416 1032 996147200 134512640 135095119 4294956304 18446744073709551615 4159345943 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 1921 1032 367 142 0 875 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7684

[startup+0.10124 s]
/proc/loadavg: 1.98 1.30 0.57 4/72 11457
/proc/meminfo: memFree=1371616/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=7432 CPUtime=0.07
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 1663 824 0 0 7 0 0 0 25 0 1 0 56521645 7610368 1045 996147200 134512640 135095119 4294956304 18446744073709551615 134646374 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 1858 1045 367 142 0 812 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7432

[startup+0.301265 s]
/proc/loadavg: 1.98 1.30 0.57 4/72 11457
/proc/meminfo: memFree=1371616/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=15904 CPUtime=0.27
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 4228 824 0 0 26 1 0 0 25 0 1 0 56521645 16285696 2742 996147200 134512640 135095119 4294956304 18446744073709551615 4159744868 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 3976 2742 367 142 0 2930 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 15904

[startup+0.701305 s]
/proc/loadavg: 1.98 1.30 0.57 4/72 11457
/proc/meminfo: memFree=1371616/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=16068 CPUtime=0.67
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 4324 824 0 0 66 1 0 0 25 0 1 0 56521645 16453632 2838 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 4017 2838 378 142 0 2971 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 16068

[startup+1.50139 s]
/proc/loadavg: 1.98 1.30 0.57 3/73 11463
/proc/meminfo: memFree=1361624/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=16228 CPUtime=1.46
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 4371 824 0 0 145 1 0 0 25 0 1 0 56521645 16617472 2885 996147200 134512640 135095119 4294956304 18446744073709551615 10850243 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 4057 2885 378 142 0 3011 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 16228

[startup+3.10156 s]
/proc/loadavg: 1.98 1.31 0.58 3/73 11463
/proc/meminfo: memFree=1361048/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=16744 CPUtime=3.06
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 4552 824 0 0 304 2 0 0 25 0 1 0 56521645 17145856 3066 996147200 134512640 135095119 4294956304 18446744073709551615 134607021 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 4186 3066 378 142 0 3140 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16744

[startup+6.30189 s]
/proc/loadavg: 1.98 1.31 0.58 3/73 11463
/proc/meminfo: memFree=1359064/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=18408 CPUtime=6.22
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 5089 824 0 0 620 2 0 0 25 0 1 0 56521645 18849792 3505 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 4602 3505 378 142 0 3556 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 18408

[startup+12.7016 s]
/proc/loadavg: 1.99 1.33 0.59 3/73 11463
/proc/meminfo: memFree=1354904/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=22632 CPUtime=12.57
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 6438 824 0 0 1253 4 0 0 25 0 1 0 56521645 23175168 4468 996147200 134512640 135095119 4294956304 18446744073709551615 134578906 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 5658 4468 378 142 0 4612 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 22632

[startup+25.5019 s]
/proc/loadavg: 1.99 1.36 0.61 3/73 11463
/proc/meminfo: memFree=1346968/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=29928 CPUtime=25.24
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 8787 824 0 0 2518 6 0 0 25 0 1 0 56521645 30646272 6304 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 7482 6304 378 142 0 6436 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 29928

[startup+51.1016 s]
/proc/loadavg: 1.99 1.41 0.64 3/73 11463
/proc/meminfo: memFree=1331800/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=48784 CPUtime=50.6
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 14460 824 0 0 5051 9 0 0 25 0 1 0 56521645 49954816 9798 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 12196 9798 378 142 0 11150 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 48784

[startup+102.307 s]
/proc/loadavg: 1.99 1.50 0.72 3/73 11465
/proc/meminfo: memFree=1304856/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=74256 CPUtime=101.34
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 22409 824 0 0 10117 17 0 0 25 0 1 0 56521645 76038144 15698 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 18564 15698 378 142 0 17518 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 74256

[startup+162.301 s]
/proc/loadavg: 1.99 1.59 0.79 3/73 11465
/proc/meminfo: memFree=1256024/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=121552 CPUtime=160.8
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 36089 824 0 0 16051 29 0 0 25 0 1 0 56521645 124469248 27072 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 30388 27072 378 142 0 29342 0
Current children cumulated CPU time (s) 160.8
Current children cumulated vsize (KiB) 121552

[startup+222.302 s]
/proc/loadavg: 1.99 1.66 0.87 3/73 11465
/proc/meminfo: memFree=1247512/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=137936 CPUtime=220.23
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 41523 824 0 0 21990 33 0 0 25 0 1 0 56521645 141246464 28409 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 34484 28409 378 142 0 33438 0
Current children cumulated CPU time (s) 220.23
Current children cumulated vsize (KiB) 137936

[startup+282.302 s]
/proc/loadavg: 1.99 1.72 0.93 3/73 11465
/proc/meminfo: memFree=1225944/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=151376 CPUtime=279.68
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 46241 824 0 0 27929 39 0 0 25 0 1 0 56521645 155009024 33127 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 37844 33127 378 142 0 36798 0
Current children cumulated CPU time (s) 279.68
Current children cumulated vsize (KiB) 151376

[startup+342.301 s]
/proc/loadavg: 1.99 1.77 1.00 3/73 11465
/proc/meminfo: memFree=1201112/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=167888 CPUtime=339.14
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 51645 824 0 0 33868 46 0 0 25 0 1 0 56521645 171917312 38531 996147200 134512640 135095119 4294956304 18446744073709551615 134617041 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 41972 38531 378 142 0 40926 0
Current children cumulated CPU time (s) 339.14
Current children cumulated vsize (KiB) 167888

[startup+402.301 s]
/proc/loadavg: 1.99 1.81 1.05 3/73 11465
/proc/meminfo: memFree=1177688/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=183760 CPUtime=398.61
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 56849 824 0 0 39810 51 0 0 25 0 1 0 56521645 188170240 43735 996147200 134512640 135095119 4294956304 18446744073709551615 134838261 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 45940 43735 378 142 0 44894 0
Current children cumulated CPU time (s) 398.61
Current children cumulated vsize (KiB) 183760

[startup+462.302 s]
/proc/loadavg: 1.99 1.84 1.11 3/73 11465
/proc/meminfo: memFree=1154904/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=231888 CPUtime=458.06
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 70037 824 0 0 45745 61 0 0 25 0 1 0 56521645 237453312 48730 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 57972 48730 378 142 0 56926 0
Current children cumulated CPU time (s) 458.06
Current children cumulated vsize (KiB) 231888

[startup+522.302 s]
/proc/loadavg: 2.06 1.88 1.17 3/73 11465
/proc/meminfo: memFree=1132184/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=247632 CPUtime=517.52
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 75139 824 0 0 51685 67 0 0 25 0 1 0 56521645 253575168 53832 996147200 134512640 135095119 4294956304 18446744073709551615 134637487 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 61908 53832 378 142 0 60862 0
Current children cumulated CPU time (s) 517.52
Current children cumulated vsize (KiB) 247632

[startup+582.301 s]
/proc/loadavg: 2.07 1.92 1.23 3/73 11465
/proc/meminfo: memFree=1043032/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=335552 CPUtime=576.98
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 97997 824 0 0 57618 80 0 0 25 0 1 0 56521645 343605248 72593 996147200 134512640 135095119 4294956304 18446744073709551615 134617653 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 83888 72593 378 142 0 82842 0
Current children cumulated CPU time (s) 576.98
Current children cumulated vsize (KiB) 335552

[startup+642.302 s]
/proc/loadavg: 2.07 1.94 1.28 3/73 11465
/proc/meminfo: memFree=1038744/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=335552 CPUtime=636.42
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 98791 824 0 0 63561 81 0 0 25 0 1 0 56521645 343605248 73387 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 83888 73387 378 142 0 82842 0
Current children cumulated CPU time (s) 636.42
Current children cumulated vsize (KiB) 335552

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.16 2.05 1.47 3/73 11471
/proc/meminfo: memFree=1018456/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=337728 CPUtime=874.22
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 102840 824 0 0 87334 88 0 0 25 0 1 0 56521645 345833472 77436 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 84432 77436 378 142 0 83386 0
Current children cumulated CPU time (s) 874.22
Current children cumulated vsize (KiB) 337728

[startup+942.302 s]
/proc/loadavg: 2.06 2.04 1.49 3/73 11471
/proc/meminfo: memFree=1001496/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=350272 CPUtime=933.68
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 106889 824 0 0 93276 92 0 0 25 0 1 0 56521645 358678528 81485 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 87568 81485 378 142 0 86522 0
Current children cumulated CPU time (s) 933.68
Current children cumulated vsize (KiB) 350272

[startup+1002.3 s]
/proc/loadavg: 2.02 2.03 1.52 3/73 11471
/proc/meminfo: memFree=984152/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=362944 CPUtime=993.13
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 110941 824 0 0 99217 96 0 0 25 0 1 0 56521645 371654656 85537 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 90736 85537 378 142 0 89690 0
Current children cumulated CPU time (s) 993.13
Current children cumulated vsize (KiB) 362944

[startup+1062.3 s]
/proc/loadavg: 2.01 2.02 1.55 3/73 11471
/proc/meminfo: memFree=966872/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=375360 CPUtime=1052.6
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 114943 824 0 0 105158 102 0 0 25 0 1 0 56521645 384368640 89539 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 93840 89539 378 142 0 92794 0
Current children cumulated CPU time (s) 1052.6
Current children cumulated vsize (KiB) 375360

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 1.58 3/73 11471
/proc/meminfo: memFree=949144/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=387520 CPUtime=1112.05
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 118892 824 0 0 111098 107 0 0 25 0 1 0 56521645 396820480 93488 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 96880 93488 378 142 0 95834 0
Current children cumulated CPU time (s) 1112.05
Current children cumulated vsize (KiB) 387520

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.60 3/73 11471
/proc/meminfo: memFree=931288/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=400064 CPUtime=1171.5
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 122885 824 0 0 117037 113 0 0 25 0 1 0 56521645 409665536 97481 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 100016 97481 378 142 0 98970 0
Current children cumulated CPU time (s) 1171.5
Current children cumulated vsize (KiB) 400064

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 1.62 3/73 11471
/proc/meminfo: memFree=913112/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=477888 CPUtime=1230.95
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 143201 824 0 0 122967 128 0 0 25 0 1 0 56521645 489357312 101412 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 119472 101412 378 142 0 118426 0
Current children cumulated CPU time (s) 1230.95
Current children cumulated vsize (KiB) 477888

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.64 3/73 11471
/proc/meminfo: memFree=895384/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=490176 CPUtime=1290.38
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 147114 824 0 0 128906 132 0 0 25 0 1 0 56521645 501940224 105325 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 122544 105325 378 142 0 121498 0
Current children cumulated CPU time (s) 1290.38
Current children cumulated vsize (KiB) 490176

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.66 3/73 11471
/proc/meminfo: memFree=878872/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=501568 CPUtime=1349.83
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 150789 824 0 0 134847 136 0 0 25 0 1 0 56521645 513605632 109000 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 125392 109000 378 142 0 124346 0
Current children cumulated CPU time (s) 1349.83
Current children cumulated vsize (KiB) 501568

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.68 3/73 11471
/proc/meminfo: memFree=861272/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=513860 CPUtime=1409.29
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 154709 824 0 0 140788 141 0 0 25 0 1 0 56521645 526192640 112920 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11457/statm: 128465 112920 378 142 0 127419 0
Current children cumulated CPU time (s) 1409.29
Current children cumulated vsize (KiB) 513860

[startup+1482.3 s]
/proc/loadavg: 1.92 1.98 1.69 2/71 11472
/proc/meminfo: memFree=945320/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=525892 CPUtime=1468.75
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 158566 824 0 0 146729 146 0 0 25 0 1 0 56521645 538513408 116777 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11457/statm: 131473 116777 378 142 0 130427 0
Current children cumulated CPU time (s) 1468.75
Current children cumulated vsize (KiB) 525892

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.71 3/73 11536
/proc/meminfo: memFree=919384/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=538564 CPUtime=1528.72
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 162654 824 0 0 152720 152 0 0 25 0 1 0 56521645 551489536 120865 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11457/statm: 134641 120865 378 142 0 133595 0
Current children cumulated CPU time (s) 1528.72
Current children cumulated vsize (KiB) 538564

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.73 3/73 11536
/proc/meminfo: memFree=901848/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=550856 CPUtime=1588.7
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 166574 824 0 0 158713 157 0 0 25 0 1 0 56521645 564076544 124785 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/11457/statm: 137714 124785 378 142 0 136668 0
Current children cumulated CPU time (s) 1588.7
Current children cumulated vsize (KiB) 550856

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.74 3/73 11536
/proc/meminfo: memFree=883288/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=563144 CPUtime=1648.69
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 170481 824 0 0 164706 163 0 0 25 0 1 0 56521645 576659456 128692 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11457/statm: 140786 128692 378 142 0 139740 0
Current children cumulated CPU time (s) 1648.69
Current children cumulated vsize (KiB) 563144

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.75 3/73 11536
/proc/meminfo: memFree=694744/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=776828 CPUtime=1708.66
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 224590 824 0 0 170681 185 0 0 25 0 1 0 56521645 795471872 174608 996147200 134512640 135095119 4294956304 18446744073709551615 10850655 0 0 4096 0 0 0 0 17 0 0 0
/proc/11457/statm: 194207 174608 378 142 0 193161 0
Current children cumulated CPU time (s) 1708.66
Current children cumulated vsize (KiB) 776828

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.77 3/73 11536
/proc/meminfo: memFree=692184/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=776828 CPUtime=1768.64
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 224996 824 0 0 176679 185 0 0 25 0 1 0 56521645 795471872 175014 996147200 134512640 135095119 4294956304 18446744073709551615 10850655 0 0 4096 0 0 0 0 17 0 0 0
/proc/11457/statm: 194207 175014 378 142 0 193161 0
Current children cumulated CPU time (s) 1768.64
Current children cumulated vsize (KiB) 776828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.7 s]
/proc/loadavg: 2.00 2.00 1.77 3/73 11536
/proc/meminfo: memFree=690136/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=776828 CPUtime=1800.02
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4194304 225229 824 0 0 179817 185 0 0 25 0 1 0 56521645 795471872 175247 996147200 134512640 135095119 4294956304 18446744073709551615 134641390 0 0 4096 0 0 0 0 17 0 0 0
/proc/11457/statm: 194207 175247 378 142 0 193161 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 776828

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

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

[startup+1813.81 s]
/proc/loadavg: 2.00 2.00 1.77 3/74 11537
/proc/meminfo: memFree=1350632/2055920 swapFree=4192812/4192956
[pid=11457] ppid=11455 vsize=0 CPUtime=1800.14
/proc/11457/stat : 11457 (pcs.small) R 11455 11457 11281 0 -1 4195332 225229 824 0 0 179818 196 0 0 25 0 1 0 56521645 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/11457/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.82
CPU time (s): 1800.16
CPU user time (s): 1798.19
CPU system time (s): 1.9747
CPU usage (%): 99.2473
Max. virtual memory (cumulated for all children) (KiB): 809600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.19
system time used= 1.9747
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 226053
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= 21
involuntary context switches= 33973

runsolver used 2.72758 second user time and 5.18521 second system time

The end

Launcher Data 

Begin job on node7 at 2009-07-15 23:49:03
IDJOB=2059108
IDBENCH=53552
IDSOLVER=733
FILE ID=node7/2059108-1247694542
PBS_JOBID= 9521294
Free space on /tmp= 66116 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-8_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059108-1247694542/watcher-2059108-1247694542 -o /tmp/evaluation-result-2059108-1247694542/solver-2059108-1247694542 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 27161826 HOME/instance-2059108-1247694542.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b3cef17bed4272bd9d0c5d0b577b3635
RANDOM SEED=27161826

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
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		: 3000.231
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:       1372096 kB
Buffers:         74800 kB
Cached:         473212 kB
SwapCached:          0 kB
Active:         220004 kB
Inactive:       385168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1372096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2444 kB
Writeback:           0 kB
Mapped:          68584 kB
Slab:            63976 kB
Committed_AS:   574188 kB
PageTables:       1900 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= 66116 MiB
End job on node7 at 2009-07-16 00:19:18