Trace number 1060962

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) 1800.06 1814.71

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-30-31.xml
MD5SUM9b56d5b42aa2f049bd6f0c4aec0b2e58
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.28689
Satisfiable
(Un)Satisfiability was proved
Number of variables1860
Number of constraints122
Maximum constraint arity31
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension122
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	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-1060962-1215129449/watcher-1060962-1215129449 -o /tmp/evaluation-result-1060962-1215129449/solver-1060962-1215129449 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1060962-1215129449.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: 1.91 1.95 1.90 4/75 24607
/proc/meminfo: memFree=1901264/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=4584 CPUtime=0
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 344 0 0 0 0 0 0 0 18 0 1 0 668674486 4694016 311 996147200 134512640 135239763 4294956208 18446744073709551615 8137680 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 1146 322 276 177 0 49 0

[startup+0.0932689 s]
/proc/loadavg: 1.91 1.95 1.90 4/75 24607
/proc/meminfo: memFree=1901264/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=14984 CPUtime=0.08
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3063 0 0 0 8 0 0 0 18 0 1 0 668674486 15343616 3029 996147200 134512640 135239763 4294956208 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3746 3031 411 177 0 2649 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14984

[startup+0.101271 s]
/proc/loadavg: 1.91 1.95 1.90 4/75 24607
/proc/meminfo: memFree=1901264/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15116 CPUtime=0.09
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3098 0 0 0 9 0 0 0 18 0 1 0 668674486 15478784 3064 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3779 3064 412 177 0 2682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15116

[startup+0.301308 s]
/proc/loadavg: 1.91 1.95 1.90 4/75 24607
/proc/meminfo: memFree=1901264/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15288 CPUtime=0.29
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3132 0 0 0 29 0 0 0 19 0 1 0 668674486 15654912 3098 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3822 3098 412 177 0 2725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15288

[startup+0.701384 s]
/proc/loadavg: 1.91 1.95 1.90 4/75 24607
/proc/meminfo: memFree=1901264/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15496 CPUtime=0.69
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3237 0 0 0 68 1 0 0 23 0 1 0 668674486 15867904 3176 996147200 134512640 135239763 4294956208 18446744073709551615 135102502 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3874 3176 412 177 0 2777 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15496

[startup+1.50153 s]
/proc/loadavg: 1.91 1.95 1.90 3/76 24608
/proc/meminfo: memFree=1889928/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1.49
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3340 0 0 0 148 1 0 0 25 0 1 0 668674486 16265216 3214 996147200 134512640 135239763 4294956208 18446744073709551615 135102459 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3971 3214 412 177 0 2874 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15884

[startup+3.10183 s]
/proc/loadavg: 1.91 1.95 1.90 3/76 24608
/proc/meminfo: memFree=1889800/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=3.09
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3341 0 0 0 308 1 0 0 25 0 1 0 668674486 16265216 3215 996147200 134512640 135239763 4294956208 18446744073709551615 135096162 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3971 3215 412 177 0 2874 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15884

[startup+6.30142 s]
/proc/loadavg: 1.92 1.95 1.90 3/76 24608
/proc/meminfo: memFree=1889800/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=6.29
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3341 0 0 0 628 1 0 0 25 0 1 0 668674486 16265216 3215 996147200 134512640 135239763 4294956208 18446744073709551615 134840136 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3971 3215 412 177 0 2874 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15884

[startup+12.7016 s]
/proc/loadavg: 1.93 1.95 1.90 3/76 24608
/proc/meminfo: memFree=1889544/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=12.69
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3341 0 0 0 1268 1 0 0 25 0 1 0 668674486 16265216 3215 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3971 3215 412 177 0 2874 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15884

[startup+25.502 s]
/proc/loadavg: 1.94 1.96 1.91 3/76 24608
/proc/meminfo: memFree=1889544/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=25.48
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3358 0 0 0 2547 1 0 0 25 0 1 0 668674486 16265216 3232 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3971 3232 412 177 0 2874 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15884

[startup+51.1017 s]
/proc/loadavg: 1.96 1.96 1.91 3/76 24608
/proc/meminfo: memFree=1889480/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=51.07
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 5106 1 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15884

[startup+102.306 s]
/proc/loadavg: 1.98 1.96 1.91 3/76 24608
/proc/meminfo: memFree=1889224/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=102.25
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 10224 1 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15884

[startup+162.301 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24692
/proc/meminfo: memFree=1867536/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=161.72
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 16171 1 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135097529 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 161.72
Current children cumulated vsize (KiB) 15884

[startup+222.302 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1867344/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=221.21
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 22119 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 15884

[startup+282.302 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1867216/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=280.71
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 28069 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 280.71
Current children cumulated vsize (KiB) 15884

[startup+342.302 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1867216/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=340.19
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 34017 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135095041 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 340.19
Current children cumulated vsize (KiB) 15884

[startup+402.302 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1867216/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=399.68
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 39966 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135067142 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 399.68
Current children cumulated vsize (KiB) 15884

[startup+462.302 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1867216/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=459.17
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 45915 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 134834082 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 459.17
Current children cumulated vsize (KiB) 15884

[startup+522.301 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1867216/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=518.66
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 51864 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 134840430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 518.66
Current children cumulated vsize (KiB) 15884

[startup+582.301 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1867152/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=578.15
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 57813 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135042220 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 578.15
Current children cumulated vsize (KiB) 15884

[startup+642.301 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1867152/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=637.63
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 63761 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135073814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 637.63
Current children cumulated vsize (KiB) 15884


################
# More data... #
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[startup+882.303 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866768/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=875.59
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 87557 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 134787920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 875.59
Current children cumulated vsize (KiB) 15884

[startup+942.302 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866768/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=935.08
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 93506 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135097622 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 935.08
Current children cumulated vsize (KiB) 15884

[startup+1002.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866768/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=994.56
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 99454 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 134840407 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 994.56
Current children cumulated vsize (KiB) 15884

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866640/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1054.05
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 105403 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 1054.05
Current children cumulated vsize (KiB) 15884

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866576/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1113.54
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 111352 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 134803786 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 1113.54
Current children cumulated vsize (KiB) 15884

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866576/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1173.03
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 117301 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 1173.03
Current children cumulated vsize (KiB) 15884

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866448/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1232.51
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 123249 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 1232.51
Current children cumulated vsize (KiB) 15884

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866384/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1292
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 129198 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135098524 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 1292
Current children cumulated vsize (KiB) 15884

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866384/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1351.49
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 135147 2 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 134802957 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 1351.49
Current children cumulated vsize (KiB) 15884

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866256/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1410.99
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3371 0 0 0 141096 3 0 0 25 0 1 0 668674486 16265216 3245 996147200 134512640 135239763 4294956208 18446744073709551615 135017803 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3245 412 177 0 2874 0
Current children cumulated CPU time (s) 1410.99
Current children cumulated vsize (KiB) 15884

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866256/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1470.49
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3373 0 0 0 147046 3 0 0 25 0 1 0 668674486 16265216 3247 996147200 134512640 135239763 4294956208 18446744073709551615 135020837 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3247 414 177 0 2874 0
Current children cumulated CPU time (s) 1470.49
Current children cumulated vsize (KiB) 15884

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866192/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1529.97
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3373 0 0 0 152994 3 0 0 25 0 1 0 668674486 16265216 3247 996147200 134512640 135239763 4294956208 18446744073709551615 134821489 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3247 414 177 0 2874 0
Current children cumulated CPU time (s) 1529.97
Current children cumulated vsize (KiB) 15884

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866128/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1589.46
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3373 0 0 0 158943 3 0 0 25 0 1 0 668674486 16265216 3247 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3247 414 177 0 2874 0
Current children cumulated CPU time (s) 1589.46
Current children cumulated vsize (KiB) 15884

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866128/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1648.95
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3373 0 0 0 164892 3 0 0 25 0 1 0 668674486 16265216 3247 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3247 414 177 0 2874 0
Current children cumulated CPU time (s) 1648.95
Current children cumulated vsize (KiB) 15884

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1866064/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1708.44
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3373 0 0 0 170841 3 0 0 25 0 1 0 668674486 16265216 3247 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3247 414 177 0 2874 0
Current children cumulated CPU time (s) 1708.44
Current children cumulated vsize (KiB) 15884

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1865872/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1767.93
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3373 0 0 0 176790 3 0 0 25 0 1 0 668674486 16265216 3247 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3247 414 177 0 2874 0
Current children cumulated CPU time (s) 1767.93
Current children cumulated vsize (KiB) 15884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.7 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1865872/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1800.05
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3373 0 0 0 180002 3 0 0 25 0 1 0 668674486 16265216 3247 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3247 414 177 0 2874 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 15884

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

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

[startup+1814.7 s]
/proc/loadavg: 2.00 1.97 1.91 3/83 24698
/proc/meminfo: memFree=1865872/2055924 swapFree=4176960/4192956
[pid=24607] ppid=24605 vsize=15884 CPUtime=1800.05
/proc/24607/stat : 24607 (xsolve) R 24605 24607 24476 0 -1 4194304 3373 0 0 0 180002 3 0 0 25 0 1 0 668674486 16265216 3247 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 1 0 0
/proc/24607/statm: 3971 3247 414 177 0 2874 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 15884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.71
CPU time (s): 1800.06
CPU user time (s): 1800.02
CPU system time (s): 0.036994
CPU usage (%): 99.1928
Max. virtual memory (cumulated for all children) (KiB): 15884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3373
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= 37395

runsolver used 1.60476 second user time and 5.00724 second system time

The end

Launcher Data (download as text)

Begin job on node83 at 2008-07-04 01:57:29
IDJOB=1060962
IDBENCH=54498
IDSOLVER=357
FILE ID=node83/1060962-1215129449
PBS_JOBID= 7877294
Free space on /tmp= 65492 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-30-31.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-1060962-1215129449/watcher-1060962-1215129449 -o /tmp/evaluation-result-1060962-1215129449/solver-1060962-1215129449 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1060962-1215129449.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9b56d5b42aa2f049bd6f0c4aec0b2e58
RANDOM SEED=1628111423

node83.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1901808 kB
Buffers:         19684 kB
Cached:          78880 kB
SwapCached:       9556 kB
Active:          82208 kB
Inactive:        39240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1901808 kB
SwapTotal:     4192956 kB
SwapFree:      4176960 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          28852 kB
Slab:            17992 kB
Committed_AS:  1035036 kB
PageTables:       1824 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= 65492 MiB
End job on node83 at 2008-07-04 02:27:46