Trace number 1050175

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) 1800.04 1804.02

General information on the benchmark

Namecsp/pseudo/
primesDimacs/normalized-g-125-17.xml
MD5SUM28adb903193f339f0a75306072f25750
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4250
Number of constraints68397
Maximum constraint arity17
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension68397
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.11	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-1050175-1215048477/watcher-1050175-1215048477 -o /tmp/evaluation-result-1050175-1215048477/solver-1050175-1215048477 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1050175-1215048477.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: 1.92 2.00 1.99 4/81 32173
/proc/meminfo: memFree=1810092/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=820 CPUtime=0
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1983820099 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 4727588 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 205 25 19 177 0 3 0

[startup+0.111127 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 32173
/proc/meminfo: memFree=1810092/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=6636 CPUtime=0.09
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 958 0 0 0 9 0 0 0 20 0 1 0 1983820099 6795264 924 996147200 134512640 135239763 4294956208 18446744073709551615 5161355 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 1659 924 375 177 0 562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6636

[startup+0.201026 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 32173
/proc/meminfo: memFree=1810092/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=7668 CPUtime=0.18
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 1213 0 0 0 18 0 0 0 20 0 1 0 1983820099 7852032 1179 996147200 134512640 135239763 4294956208 18446744073709551615 4159010165 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 1917 1179 375 177 0 820 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7668

[startup+0.301046 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 32173
/proc/meminfo: memFree=1810092/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=8840 CPUtime=0.28
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 1501 0 0 0 28 0 0 0 21 0 1 0 1983820099 9052160 1467 996147200 134512640 135239763 4294956208 18446744073709551615 5158771 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 2210 1467 375 177 0 1113 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8840

[startup+0.701118 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 32173
/proc/meminfo: memFree=1810092/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=13624 CPUtime=0.68
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 2702 0 0 0 67 1 0 0 25 0 1 0 1983820099 13950976 2602 996147200 134512640 135239763 4294956208 18446744073709551615 4159010523 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 3406 2602 375 177 0 2309 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13624

[startup+1.50126 s]
/proc/loadavg: 1.92 2.00 1.99 3/82 32174
/proc/meminfo: memFree=1796452/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=22904 CPUtime=1.48
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 5128 0 0 0 145 3 0 0 25 0 1 0 1983820099 23453696 4865 996147200 134512640 135239763 4294956208 18446744073709551615 4159010196 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 5726 4865 375 177 0 4629 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22904

[startup+3.10156 s]
/proc/loadavg: 1.92 2.00 1.99 3/82 32174
/proc/meminfo: memFree=1783780/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=76388 CPUtime=3.05
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 18578 0 0 0 295 10 0 0 25 0 1 0 1983820099 78221312 17894 996147200 134512640 135239763 4294956208 18446744073709551615 6022323 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 19097 17894 402 177 0 18000 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 76388

[startup+6.30114 s]
/proc/loadavg: 1.93 2.00 1.99 3/82 32174
/proc/meminfo: memFree=1737124/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=6.22
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19275 0 0 0 612 10 0 0 25 0 1 0 1983820099 81104896 18558 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 19801 18558 411 177 0 18704 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 79204

[startup+12.7023 s]
/proc/loadavg: 1.93 2.00 1.99 3/82 32174
/proc/meminfo: memFree=1736996/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=12.56
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19280 0 0 0 1246 10 0 0 25 0 1 0 1983820099 81104896 18563 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 19801 18563 411 177 0 18704 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 79204

[startup+25.5016 s]
/proc/loadavg: 1.95 2.00 1.99 3/82 32174
/proc/meminfo: memFree=1737124/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=25.24
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19280 0 0 0 2514 10 0 0 25 0 1 0 1983820099 81104896 18563 996147200 134512640 135239763 4294956208 18446744073709551615 134820563 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 19801 18563 411 177 0 18704 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 79204

[startup+51.1013 s]
/proc/loadavg: 1.96 2.00 1.99 3/82 32174
/proc/meminfo: memFree=1737188/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=50.63
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19281 0 0 0 5052 11 0 0 25 0 1 0 1983820099 81104896 18564 996147200 134512640 135239763 4294956208 18446744073709551615 134819887 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 19801 18564 411 177 0 18704 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 79204

[startup+102.302 s]
/proc/loadavg: 1.98 2.00 1.99 3/82 32174
/proc/meminfo: memFree=1737060/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=101.35
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19281 0 0 0 10124 11 0 0 25 0 1 0 1983820099 81104896 18564 996147200 134512640 135239763 4294956208 18446744073709551615 134819904 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 19801 18564 411 177 0 18704 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 79204

[startup+162.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 32174
/proc/meminfo: memFree=1736996/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=160.81
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 16070 11 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 160.81
Current children cumulated vsize (KiB) 79204

[startup+222.306 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 32174
/proc/meminfo: memFree=1736996/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=220.28
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 22016 12 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 135095054 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 79204

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 1.99 4/82 32174
/proc/meminfo: memFree=1736996/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=279.73
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 27961 12 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 279.73
Current children cumulated vsize (KiB) 79204

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 32174
/proc/meminfo: memFree=1736876/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=339.19
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 33907 12 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 1 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 339.19
Current children cumulated vsize (KiB) 79204

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 32203
/proc/meminfo: memFree=1775604/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=398.95
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 39881 14 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 398.95
Current children cumulated vsize (KiB) 79204

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 32203
/proc/meminfo: memFree=1772084/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=458.92
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 45878 14 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134833907 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 458.92
Current children cumulated vsize (KiB) 79204

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 32203
/proc/meminfo: memFree=1771124/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=518.89
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 51875 14 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 518.89
Current children cumulated vsize (KiB) 79204

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 32203
/proc/meminfo: memFree=1770292/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=578.86
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 57872 14 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 578.86
Current children cumulated vsize (KiB) 79204

[startup+642.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 32205
/proc/meminfo: memFree=1770356/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=638.83
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 63869 14 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134819887 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 638.83
Current children cumulated vsize (KiB) 79204


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

[startup+882.307 s]
/proc/loadavg: 2.08 2.02 2.00 3/73 32205
/proc/meminfo: memFree=1770292/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=878.74
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 87859 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 878.74
Current children cumulated vsize (KiB) 79204

[startup+942.302 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 32205
/proc/meminfo: memFree=1770292/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=938.7
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 93855 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821112 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 938.7
Current children cumulated vsize (KiB) 79204

[startup+1002.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/73 32205
/proc/meminfo: memFree=1770228/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=998.67
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 99852 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 998.67
Current children cumulated vsize (KiB) 79204

[startup+1062.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/73 32205
/proc/meminfo: memFree=1770036/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1058.65
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 105850 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134787949 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1058.65
Current children cumulated vsize (KiB) 79204

[startup+1122.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/73 32205
/proc/meminfo: memFree=1769972/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1118.62
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 111847 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134820514 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1118.62
Current children cumulated vsize (KiB) 79204

[startup+1182.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/73 32205
/proc/meminfo: memFree=1769972/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1178.59
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 117844 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1178.59
Current children cumulated vsize (KiB) 79204

[startup+1242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/73 32205
/proc/meminfo: memFree=1769908/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1238.57
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 123842 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1238.57
Current children cumulated vsize (KiB) 79204

[startup+1302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 32205
/proc/meminfo: memFree=1769844/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1298.54
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 129839 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1298.54
Current children cumulated vsize (KiB) 79204

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 32205
/proc/meminfo: memFree=1769844/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1358.51
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 135836 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1358.51
Current children cumulated vsize (KiB) 79204

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 32205
/proc/meminfo: memFree=1769844/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1418.48
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 141833 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 135067222 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1418.48
Current children cumulated vsize (KiB) 79204

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 32205
/proc/meminfo: memFree=1769844/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1478.45
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 147830 15 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134820638 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1478.45
Current children cumulated vsize (KiB) 79204

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 32205
/proc/meminfo: memFree=1769844/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1538.43
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 153827 16 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1538.43
Current children cumulated vsize (KiB) 79204

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32205
/proc/meminfo: memFree=1769652/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1598.4
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 159824 16 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1598.4
Current children cumulated vsize (KiB) 79204

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32205
/proc/meminfo: memFree=1769588/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1658.37
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 165821 16 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1658.37
Current children cumulated vsize (KiB) 79204

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32205
/proc/meminfo: memFree=1769652/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1718.35
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 171819 16 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1718.35
Current children cumulated vsize (KiB) 79204

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32205
/proc/meminfo: memFree=1769524/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1778.32
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 177816 16 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 135031322 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1778.32
Current children cumulated vsize (KiB) 79204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32205
/proc/meminfo: memFree=1769524/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1800.02
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 179986 16 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821588 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 79204

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

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

[startup+1804 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32205
/proc/meminfo: memFree=1769524/2055920 swapFree=4179760/4192956
[pid=32173] ppid=32171 vsize=79204 CPUtime=1800.02
/proc/32173/stat : 32173 (xsolve) R 32171 32173 30807 0 -1 4194304 19282 0 0 0 179986 16 0 0 25 0 1 0 1983820099 81104896 18565 996147200 134512640 135239763 4294956208 18446744073709551615 134821588 0 0 4096 0 0 0 0 17 0 0 0
/proc/32173/statm: 19801 18565 411 177 0 18704 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 79204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.02
CPU time (s): 1800.04
CPU user time (s): 1799.86
CPU system time (s): 0.176973
CPU usage (%): 99.7793
Max. virtual memory (cumulated for all children) (KiB): 79204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19282
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= 7
involuntary context switches= 19985

runsolver used 1.92171 second user time and 5.09922 second system time

The end

Launcher Data (download as text)

Begin job on node45 at 2008-07-03 03:27:57
IDJOB=1050175
IDBENCH=54865
IDSOLVER=357
FILE ID=node45/1050175-1215048477
PBS_JOBID= 7875085
Free space on /tmp= 66540 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudo/primesDimacs/normalized-g-125-17.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-1050175-1215048477/watcher-1050175-1215048477 -o /tmp/evaluation-result-1050175-1215048477/solver-1050175-1215048477 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1050175-1215048477.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 28adb903193f339f0a75306072f25750
RANDOM SEED=269323530

node45.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		: 3000.268
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		: 3000.268
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:       1810572 kB
Buffers:         19052 kB
Cached:         124012 kB
SwapCached:       6672 kB
Active:         143312 kB
Inactive:        54800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810572 kB
SwapTotal:     4192956 kB
SwapFree:      4179760 kB
Dirty:            9676 kB
Writeback:           0 kB
Mapped:          71548 kB
Slab:            32348 kB
Committed_AS:  4406440 kB
PageTables:       1904 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= 66540 MiB
End job on node45 at 2008-07-03 03:58:03