Trace number 1055909

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-prime 1.313? (TO) 1800.05 1807.71

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-12.xml
MD5SUM2ba2a764a757f9f5d70ed9cb063b7290
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 benchmark748.425
Satisfiable
(Un)Satisfiability was proved
Number of variables145
Number of constraints10330
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10330
Global constraints used (with number of constraints)

Solver Data (download as text)

0.17/0.24	c mistral-prime 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-1055909-1215060554/watcher-1055909-1215060554 -o /tmp/evaluation-result-1055909-1215060554/solver-1055909-1215060554 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1055909-1215060554.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): 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: 1.97 1.98 1.99 4/74 30276
/proc/meminfo: memFree=965592/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=1964 CPUtime=0
/proc/30276/stat : 30276 (xsolve) D 30274 30276 30027 0 -1 4194304 44 0 0 0 0 0 0 0 18 0 1 0 671180815 2011136 29 996147200 134512640 135237403 4294956256 18446744073709551615 5714852 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/30276/statm: 491 29 21 176 0 4 0

[startup+0.0933899 s]
/proc/loadavg: 1.97 1.98 1.99 4/74 30276
/proc/meminfo: memFree=965592/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=5232 CPUtime=0.06
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 638 0 0 0 6 0 0 0 18 0 1 0 671180815 5357568 604 996147200 134512640 135237403 4294956256 18446744073709551615 134680504 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 1308 604 377 176 0 212 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5232

[startup+0.101385 s]
/proc/loadavg: 1.97 1.98 1.99 4/74 30276
/proc/meminfo: memFree=965592/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=5360 CPUtime=0.07
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 657 0 0 0 7 0 0 0 18 0 1 0 671180815 5488640 623 996147200 134512640 135237403 4294956256 18446744073709551615 134626361 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 1340 623 377 176 0 244 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5360

[startup+0.301412 s]
/proc/loadavg: 1.97 1.98 1.99 4/74 30276
/proc/meminfo: memFree=965592/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=7216 CPUtime=0.27
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1105 0 0 0 26 1 0 0 19 0 1 0 671180815 7389184 1071 996147200 134512640 135237403 4294956256 18446744073709551615 134704874 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 1804 1071 377 176 0 708 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7216

[startup+0.701456 s]
/proc/loadavg: 1.97 1.98 1.99 4/74 30276
/proc/meminfo: memFree=965592/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10268 CPUtime=0.67
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1921 0 0 0 66 1 0 0 23 0 1 0 671180815 10514432 1852 996147200 134512640 135237403 4294956256 18446744073709551615 134538880 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2567 1852 407 176 0 1471 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10268

[startup+1.50156 s]
/proc/loadavg: 2.06 2.00 2.00 3/75 30277
/proc/meminfo: memFree=959312/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10268 CPUtime=1.47
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1922 0 0 0 146 1 0 0 25 0 1 0 671180815 10514432 1853 996147200 134512640 135237403 4294956256 18446744073709551615 134536432 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2567 1853 408 176 0 1471 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10268

[startup+3.10175 s]
/proc/loadavg: 2.06 2.00 2.00 3/75 30277
/proc/meminfo: memFree=959184/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10268 CPUtime=3.06
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1926 0 0 0 305 1 0 0 25 0 1 0 671180815 10514432 1857 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2567 1857 410 176 0 1471 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10268

[startup+6.30115 s]
/proc/loadavg: 2.05 2.00 2.00 3/75 30277
/proc/meminfo: memFree=958864/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=6.25
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1939 0 0 0 624 1 0 0 25 0 1 0 671180815 10670080 1870 996147200 134512640 135237403 4294956256 18446744073709551615 135014063 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1870 410 176 0 1509 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10420

[startup+12.7019 s]
/proc/loadavg: 2.05 2.00 2.00 3/75 30277
/proc/meminfo: memFree=959192/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=12.62
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1943 0 0 0 1261 1 0 0 25 0 1 0 671180815 10670080 1874 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1874 411 176 0 1509 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 10420

[startup+25.5015 s]
/proc/loadavg: 2.04 2.00 2.00 3/75 30277
/proc/meminfo: memFree=959000/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=25.36
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1943 0 0 0 2535 1 0 0 25 0 1 0 671180815 10670080 1874 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1874 411 176 0 1509 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 10420

[startup+51.1017 s]
/proc/loadavg: 2.02 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1248656/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=50.83
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 5081 2 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 10420

[startup+102.305 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1245968/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=101.82
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 10180 2 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536833 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 10420

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1245712/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=161.56
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 16154 2 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 161.56
Current children cumulated vsize (KiB) 10420

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1245392/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=221.31
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 22129 2 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134541771 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 221.31
Current children cumulated vsize (KiB) 10420

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1245392/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=281.06
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 28104 2 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 281.06
Current children cumulated vsize (KiB) 10420

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1245392/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=340.8
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 34078 2 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134818058 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 340.8
Current children cumulated vsize (KiB) 10420

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1245456/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=400.55
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 40053 2 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536910 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 400.55
Current children cumulated vsize (KiB) 10420

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1245456/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=460.3
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 46028 2 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 460.3
Current children cumulated vsize (KiB) 10420

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1245392/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=520.05
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 52003 2 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 520.05
Current children cumulated vsize (KiB) 10420

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1245328/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=579.8
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 57977 3 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 579.8
Current children cumulated vsize (KiB) 10420

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30317
/proc/meminfo: memFree=1245328/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=639.55
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 63952 3 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536385 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 639.55
Current children cumulated vsize (KiB) 10420


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30323
/proc/meminfo: memFree=1245072/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=878.52
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 87849 3 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 878.52
Current children cumulated vsize (KiB) 10420

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30323
/proc/meminfo: memFree=1245072/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=938.28
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 93824 4 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134538881 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 938.28
Current children cumulated vsize (KiB) 10420

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30323
/proc/meminfo: memFree=1245072/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=998.02
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 99798 4 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 998.02
Current children cumulated vsize (KiB) 10420

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30323
/proc/meminfo: memFree=1245072/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1057.78
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 105774 4 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1057.78
Current children cumulated vsize (KiB) 10420

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30323
/proc/meminfo: memFree=1245136/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1117.52
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 111748 4 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536385 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1117.52
Current children cumulated vsize (KiB) 10420

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30323
/proc/meminfo: memFree=1245136/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1177.27
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 117723 4 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134543528 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1177.27
Current children cumulated vsize (KiB) 10420

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30323
/proc/meminfo: memFree=1244944/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1237.01
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 123697 4 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536385 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1237.01
Current children cumulated vsize (KiB) 10420

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30323
/proc/meminfo: memFree=1244944/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1296.76
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 129672 4 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1296.76
Current children cumulated vsize (KiB) 10420

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30323
/proc/meminfo: memFree=1244944/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1356.51
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 135647 4 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134538952 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1356.51
Current children cumulated vsize (KiB) 10420

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30324
/proc/meminfo: memFree=1244944/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1416.26
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 141622 4 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134535791 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1416.26
Current children cumulated vsize (KiB) 10420

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30324
/proc/meminfo: memFree=1244944/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1476
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 147596 4 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1476
Current children cumulated vsize (KiB) 10420

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30324
/proc/meminfo: memFree=1244944/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1535.76
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 153571 5 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536462 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1535.76
Current children cumulated vsize (KiB) 10420

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30324
/proc/meminfo: memFree=1244944/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1595.51
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 159546 5 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134538881 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1595.51
Current children cumulated vsize (KiB) 10420

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30324
/proc/meminfo: memFree=1244944/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1655.25
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 165520 5 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134543525 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1655.25
Current children cumulated vsize (KiB) 10420

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30325
/proc/meminfo: memFree=1244944/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1715
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 171495 5 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 135014063 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1715
Current children cumulated vsize (KiB) 10420

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30325
/proc/meminfo: memFree=1244944/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1774.75
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 177470 5 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1774.75
Current children cumulated vsize (KiB) 10420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30325
/proc/meminfo: memFree=1244816/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1800.04
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 179999 5 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 10420

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

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

[startup+1807.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30325
/proc/meminfo: memFree=1244816/2055920 swapFree=4147452/4192956
[pid=30276] ppid=30274 vsize=10420 CPUtime=1800.04
/proc/30276/stat : 30276 (xsolve) R 30274 30276 30027 0 -1 4194304 1952 0 0 0 179999 5 0 0 25 0 1 0 671180815 10670080 1883 996147200 134512640 135237403 4294956256 18446744073709551615 134536454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30276/statm: 2605 1883 411 176 0 1509 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 10420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.71
CPU time (s): 1800.05
CPU user time (s): 1800
CPU system time (s): 0.054991
CPU usage (%): 99.5764
Max. virtual memory (cumulated for all children) (KiB): 10420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1952
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= 8
involuntary context switches= 24067

runsolver used 1.66775 second user time and 4.91725 second system time

The end

Launcher Data (download as text)

Begin job on node80 at 2008-07-03 06:49:14
IDJOB=1055909
IDBENCH=57389
IDSOLVER=358
FILE ID=node80/1055909-1215060554
PBS_JOBID= 7875207
Free space on /tmp= 66468 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-12.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1055909-1215060554/watcher-1055909-1215060554 -o /tmp/evaluation-result-1055909-1215060554/solver-1055909-1215060554 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1055909-1215060554.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2ba2a764a757f9f5d70ed9cb063b7290
RANDOM SEED=1234564543

node80.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		: 3000.232
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		: 3000.232
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:      2055920 kB
MemFree:        966136 kB
Buffers:         84020 kB
Cached:         552344 kB
SwapCached:      39420 kB
Active:         476688 kB
Inactive:       522732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        966136 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:         369488 kB
Slab:            74672 kB
Committed_AS:  1296960 kB
PageTables:       2576 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB
End job on node80 at 2008-07-03 07:19:23