Trace number 1081828

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
Mistral-option 1.314? (TO) 1800.05 1805.42

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-35.xml
MD5SUM1eb3c150032c50ac46662d9f9a65bfe6
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark64.5112
Satisfiable
(Un)Satisfiability was proved
Number of variables1225
Number of constraints20859
Maximum constraint arity2
Maximum domain size35
Number of constraints which are defined in extension0
Number of constraints which are defined in intension20859
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.08	c mistral-option version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081828-1215219387/watcher-1081828-1215219387 -o /tmp/evaluation-result-1081828-1215219387/solver-1081828-1215219387 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081828-1215219387.xml -heu dyn -sac 3 -ds 2 

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): 2200 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
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: 2.00 2.00 2.00 4/73 7438
/proc/meminfo: memFree=1283152/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=820 CPUtime=0
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 39 0 0 0 0 0 0 0 20 0 1 0 2000907639 839680 25 996147200 134512640 135239763 4294956192 18446744073709551615 11952932 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 205 25 19 177 0 3 0

[startup+0.0997651 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 7438
/proc/meminfo: memFree=1283152/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=5636 CPUtime=0.05
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 727 0 8 0 5 0 0 0 18 0 1 0 2000907639 5771264 701 996147200 134512640 135239763 4294956192 18446744073709551615 134650846 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 1409 701 380 177 0 312 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5636

[startup+0.102764 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 7438
/proc/meminfo: memFree=1283152/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=5764 CPUtime=0.05
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 741 0 8 0 5 0 0 0 18 0 1 0 2000907639 5902336 715 996147200 134512640 135239763 4294956192 18446744073709551615 12420062 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 1441 715 380 177 0 344 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5764

[startup+0.302802 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 7438
/proc/meminfo: memFree=1283152/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=9116 CPUtime=0.25
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 1579 0 8 0 25 0 0 0 19 0 1 0 2000907639 9334784 1553 996147200 134512640 135239763 4294956192 18446744073709551615 134535200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 2279 1553 380 177 0 1182 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9116

[startup+0.701865 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 7438
/proc/meminfo: memFree=1283152/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=15772 CPUtime=0.65
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 3290 0 8 0 64 1 0 0 23 0 1 0 2000907639 16150528 3198 996147200 134512640 135239763 4294956192 18446744073709551615 4159784690 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 3943 3198 380 177 0 2846 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 15772

[startup+1.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7439
/proc/meminfo: memFree=1201928/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=47992 CPUtime=1.44
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 27604 0 8 0 130 14 0 0 25 0 1 0 2000907639 49143808 11063 996147200 134512640 135239763 4294956192 18446744073709551615 134805079 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 11998 11063 418 177 0 10901 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 47992

[startup+3.10126 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7439
/proc/meminfo: memFree=1235144/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=56328 CPUtime=3.03
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 30540 0 8 0 287 16 0 0 25 0 1 0 2000907639 57679872 13100 996147200 134512640 135239763 4294956192 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 14082 13100 418 177 0 12985 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 56328

[startup+6.30177 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7439
/proc/meminfo: memFree=1226120/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=56328 CPUtime=6.2
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 30540 0 8 0 604 16 0 0 25 0 1 0 2000907639 57679872 13100 996147200 134512640 135239763 4294956192 18446744073709551615 135020326 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 14082 13100 418 177 0 12985 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 56328

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7439
/proc/meminfo: memFree=1222024/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=56328 CPUtime=12.54
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 30540 0 8 0 1238 16 0 0 25 0 1 0 2000907639 57679872 13100 996147200 134512640 135239763 4294956192 18446744073709551615 134805133 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 14082 13100 418 177 0 12985 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 56328

[startup+25.5028 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7439
/proc/meminfo: memFree=1214856/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=56328 CPUtime=25.22
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 30540 0 8 0 2506 16 0 0 25 0 1 0 2000907639 57679872 13100 996147200 134512640 135239763 4294956192 18446744073709551615 135020440 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 14082 13100 418 177 0 12985 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 56328

[startup+51.1029 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7439
/proc/meminfo: memFree=1202888/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=56328 CPUtime=50.58
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 30540 0 8 0 5042 16 0 0 25 0 1 0 2000907639 57679872 13100 996147200 134512640 135239763 4294956192 18446744073709551615 134805450 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 14082 13100 418 177 0 12985 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 56328

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7439
/proc/meminfo: memFree=1183368/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=58836 CPUtime=101.29
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 31196 0 8 0 10113 16 0 0 25 0 1 0 2000907639 60248064 13756 996147200 134512640 135239763 4294956192 18446744073709551615 135016498 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 14709 13756 418 177 0 13612 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 58836

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7439
/proc/meminfo: memFree=1164296/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=59892 CPUtime=160.72
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 31461 0 8 0 16056 16 0 0 25 0 1 0 2000907639 61329408 14021 996147200 134512640 135239763 4294956192 18446744073709551615 135020381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 14973 14021 418 177 0 13876 0
Current children cumulated CPU time (s) 160.72
Current children cumulated vsize (KiB) 59892

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7439
/proc/meminfo: memFree=1145032/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=60156 CPUtime=220.16
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 31518 0 8 0 22000 16 0 0 25 0 1 0 2000907639 61599744 14078 996147200 134512640 135239763 4294956192 18446744073709551615 135016514 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 15039 14078 418 177 0 13942 0
Current children cumulated CPU time (s) 220.16
Current children cumulated vsize (KiB) 60156

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7445
/proc/meminfo: memFree=1128712/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=60684 CPUtime=279.57
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 31653 0 8 0 27940 17 0 0 25 0 1 0 2000907639 62140416 14213 996147200 134512640 135239763 4294956192 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 15171 14213 418 177 0 14074 0
Current children cumulated CPU time (s) 279.57
Current children cumulated vsize (KiB) 60684

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7445
/proc/meminfo: memFree=1113992/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=61608 CPUtime=339.01
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 31878 0 8 0 33884 17 0 0 25 0 1 0 2000907639 63086592 14438 996147200 134512640 135239763 4294956192 18446744073709551615 135100976 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 15402 14438 420 177 0 14305 0
Current children cumulated CPU time (s) 339.01
Current children cumulated vsize (KiB) 61608

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7445
/proc/meminfo: memFree=1099720/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=63204 CPUtime=398.53
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32281 0 8 0 39836 17 0 0 25 0 1 0 2000907639 64720896 14841 996147200 134512640 135239763 4294956192 18446744073709551615 135100988 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 15801 14841 420 177 0 14704 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 63204

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7445
/proc/meminfo: memFree=1085448/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=63468 CPUtime=458.06
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32353 0 8 0 45789 17 0 0 25 0 1 0 2000907639 64991232 14913 996147200 134512640 135239763 4294956192 18446744073709551615 135071117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 15867 14913 420 177 0 14770 0
Current children cumulated CPU time (s) 458.06
Current children cumulated vsize (KiB) 63468

[startup+522.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 7445
/proc/meminfo: memFree=993352/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=63600 CPUtime=517.61
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32377 0 8 0 51744 17 0 0 25 0 1 0 2000907639 65126400 14937 996147200 134512640 135239763 4294956192 18446744073709551615 135100976 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 15900 14937 420 177 0 14803 0
Current children cumulated CPU time (s) 517.61
Current children cumulated vsize (KiB) 63600

[startup+582.302 s]
/proc/loadavg: 2.09 2.04 2.01 3/74 7567
/proc/meminfo: memFree=1852664/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=63732 CPUtime=577.45
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32411 0 8 0 57718 27 0 0 25 0 1 0 2000907639 65261568 14971 996147200 134512640 135239763 4294956192 18446744073709551615 135031328 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 15933 14971 420 177 0 14836 0
Current children cumulated CPU time (s) 577.45
Current children cumulated vsize (KiB) 63732

[startup+642.302 s]
/proc/loadavg: 2.06 2.04 2.01 3/74 7567
/proc/meminfo: memFree=1837560/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=63864 CPUtime=637.43
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32431 0 8 0 63716 27 0 0 25 0 1 0 2000907639 65396736 14991 996147200 134512640 135239763 4294956192 18446744073709551615 135020485 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 15966 14991 420 177 0 14869 0
Current children cumulated CPU time (s) 637.43
Current children cumulated vsize (KiB) 63864


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 7567
/proc/meminfo: memFree=1816824/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64260 CPUtime=817.34
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32532 0 8 0 81707 27 0 0 25 0 1 0 2000907639 65802240 15092 996147200 134512640 135239763 4294956192 18446744073709551615 134821540 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16065 15092 420 177 0 14968 0
Current children cumulated CPU time (s) 817.34
Current children cumulated vsize (KiB) 64260

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 7567
/proc/meminfo: memFree=1811448/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64260 CPUtime=877.32
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32535 0 8 0 87705 27 0 0 25 0 1 0 2000907639 65802240 15095 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16065 15095 420 177 0 14968 0
Current children cumulated CPU time (s) 877.32
Current children cumulated vsize (KiB) 64260

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 7567
/proc/meminfo: memFree=1811320/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64392 CPUtime=937.29
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32563 0 8 0 93702 27 0 0 25 0 1 0 2000907639 65937408 15123 996147200 134512640 135239763 4294956192 18446744073709551615 135030856 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16098 15123 420 177 0 15001 0
Current children cumulated CPU time (s) 937.29
Current children cumulated vsize (KiB) 64392

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7567
/proc/meminfo: memFree=1802296/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64392 CPUtime=997.26
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32566 0 8 0 99699 27 0 0 25 0 1 0 2000907639 65937408 15126 996147200 134512640 135239763 4294956192 18446744073709551615 134842533 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16098 15126 420 177 0 15001 0
Current children cumulated CPU time (s) 997.26
Current children cumulated vsize (KiB) 64392

[startup+1062.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 7567
/proc/meminfo: memFree=1801720/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64392 CPUtime=1057.23
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32567 0 8 0 105696 27 0 0 25 0 1 0 2000907639 65937408 15127 996147200 134512640 135239763 4294956192 18446744073709551615 135020197 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16098 15127 420 177 0 15001 0
Current children cumulated CPU time (s) 1057.23
Current children cumulated vsize (KiB) 64392

[startup+1122.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 7567
/proc/meminfo: memFree=1800824/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64392 CPUtime=1117.21
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32569 0 8 0 111694 27 0 0 25 0 1 0 2000907639 65937408 15129 996147200 134512640 135239763 4294956192 18446744073709551615 135020496 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16098 15129 420 177 0 15001 0
Current children cumulated CPU time (s) 1117.21
Current children cumulated vsize (KiB) 64392

[startup+1182.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/74 7567
/proc/meminfo: memFree=1800632/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64392 CPUtime=1177.18
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32569 0 8 0 117691 27 0 0 25 0 1 0 2000907639 65937408 15129 996147200 134512640 135239763 4294956192 18446744073709551615 135020189 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16098 15129 420 177 0 15001 0
Current children cumulated CPU time (s) 1177.18
Current children cumulated vsize (KiB) 64392

[startup+1242.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/74 7567
/proc/meminfo: memFree=1788856/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64392 CPUtime=1237.17
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32592 0 8 0 123689 28 0 0 25 0 1 0 2000907639 65937408 15152 996147200 134512640 135239763 4294956192 18446744073709551615 135021466 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16098 15152 420 177 0 15001 0
Current children cumulated CPU time (s) 1237.17
Current children cumulated vsize (KiB) 64392

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 7567
/proc/meminfo: memFree=1779640/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64524 CPUtime=1297.14
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32595 0 8 0 129686 28 0 0 25 0 1 0 2000907639 66072576 15155 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16131 15155 420 177 0 15034 0
Current children cumulated CPU time (s) 1297.14
Current children cumulated vsize (KiB) 64524

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 7567
/proc/meminfo: memFree=1779640/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64524 CPUtime=1357.11
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32595 0 8 0 135683 28 0 0 25 0 1 0 2000907639 66072576 15155 996147200 134512640 135239763 4294956192 18446744073709551615 134820596 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16131 15155 420 177 0 15034 0
Current children cumulated CPU time (s) 1357.11
Current children cumulated vsize (KiB) 64524

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 7567
/proc/meminfo: memFree=1779640/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64524 CPUtime=1417.09
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32595 0 8 0 141681 28 0 0 25 0 1 0 2000907639 66072576 15155 996147200 134512640 135239763 4294956192 18446744073709551615 134806743 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16131 15155 420 177 0 15034 0
Current children cumulated CPU time (s) 1417.09
Current children cumulated vsize (KiB) 64524

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7567
/proc/meminfo: memFree=1779320/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64812 CPUtime=1477.06
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32676 0 8 0 147678 28 0 0 25 0 1 0 2000907639 66367488 15236 996147200 134512640 135239763 4294956192 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16203 15236 420 177 0 15106 0
Current children cumulated CPU time (s) 1477.06
Current children cumulated vsize (KiB) 64812

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7567
/proc/meminfo: memFree=1768824/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64812 CPUtime=1537.04
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32678 0 8 0 153676 28 0 0 25 0 1 0 2000907639 66367488 15238 996147200 134512640 135239763 4294956192 18446744073709551615 135068051 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16203 15238 420 177 0 15106 0
Current children cumulated CPU time (s) 1537.04
Current children cumulated vsize (KiB) 64812

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7567
/proc/meminfo: memFree=1759288/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64812 CPUtime=1597.01
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32678 0 8 0 159673 28 0 0 25 0 1 0 2000907639 66367488 15238 996147200 134512640 135239763 4294956192 18446744073709551615 134806802 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16203 15238 420 177 0 15106 0
Current children cumulated CPU time (s) 1597.01
Current children cumulated vsize (KiB) 64812

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7567
/proc/meminfo: memFree=1753400/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64812 CPUtime=1656.98
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32678 0 8 0 165670 28 0 0 25 0 1 0 2000907639 66367488 15238 996147200 134512640 135239763 4294956192 18446744073709551615 135015278 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16203 15238 420 177 0 15106 0
Current children cumulated CPU time (s) 1656.98
Current children cumulated vsize (KiB) 64812

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7567
/proc/meminfo: memFree=1753208/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64812 CPUtime=1716.96
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32704 0 8 0 171668 28 0 0 25 0 1 0 2000907639 66367488 15264 996147200 134512640 135239763 4294956192 18446744073709551615 135016544 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16203 15264 420 177 0 15106 0
Current children cumulated CPU time (s) 1716.96
Current children cumulated vsize (KiB) 64812

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7567
/proc/meminfo: memFree=1752824/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64812 CPUtime=1776.93
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32704 0 8 0 177665 28 0 0 25 0 1 0 2000907639 66367488 15264 996147200 134512640 135239763 4294956192 18446744073709551615 134820638 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16203 15264 420 177 0 15106 0
Current children cumulated CPU time (s) 1776.93
Current children cumulated vsize (KiB) 64812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 7567
/proc/meminfo: memFree=1752824/2055920 swapFree=4179776/4192956
[pid=7438] ppid=7436 vsize=64812 CPUtime=1800.03
/proc/7438/stat : 7438 (xsolve) R 7436 7438 6554 0 -1 4194304 32705 0 8 0 179975 28 0 0 25 0 1 0 2000907639 66367488 15265 996147200 134512640 135239763 4294956192 18446744073709551615 135016548 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 16203 15265 420 177 0 15106 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 64812

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.42
CPU time (s): 1800.05
CPU user time (s): 1799.75
CPU system time (s): 0.298954
CPU usage (%): 99.7028
Max. virtual memory (cumulated for all children) (KiB): 118432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32705
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 16361

runsolver used 2.24266 second user time and 5.34519 second system time

The end

Launcher Data (download as text)

Begin job on node69 at 2008-07-05 02:56:28
IDJOB=1081828
IDBENCH=57143
IDSOLVER=357
FILE ID=node69/1081828-1215219387
PBS_JOBID= 7881794
Free space on /tmp= 66416 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-35.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081828-1215219387/watcher-1081828-1215219387 -o /tmp/evaluation-result-1081828-1215219387/solver-1081828-1215219387 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081828-1215219387.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1eb3c150032c50ac46662d9f9a65bfe6
RANDOM SEED=793603115

node69.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		: 3000.259
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		: 3000.259
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:       1283760 kB
Buffers:          3976 kB
Cached:          95984 kB
SwapCached:       6120 kB
Active:         638160 kB
Inactive:        77176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283760 kB
SwapTotal:     4192956 kB
SwapFree:      4179776 kB
Dirty:            3536 kB
Writeback:           0 kB
Mapped:         622740 kB
Slab:            40904 kB
Committed_AS:  4551828 kB
PageTables:       3104 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= 66468 MiB
End job on node69 at 2008-07-05 03:26:35