Trace number 1041055

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) 1800.04 1807.42

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-37-37.xml
MD5SUMf3288d103eb05e68f4356a28d7cc0cdd
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.640901
Satisfiable
(Un)Satisfiability was proved
Number of variables2738
Number of constraints3333
Maximum constraint arity37
Maximum domain size132
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2665
Global constraints used (with number of constraints)cumulative(2),weightedsum(666)

Solver Data (download as text)

0.00/0.05	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-1041055-1214999255/watcher-1041055-1214999255 -o /tmp/evaluation-result-1041055-1214999255/solver-1041055-1214999255 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041055-1214999255.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: 2.48 2.30 1.91 4/73 19042
/proc/meminfo: memFree=1906144/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=18572 CPUtime=0
/proc/19042/stat : 19042 (runsolver) R 19040 19042 18518 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1978896874 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 246406507815 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19042/statm: 4643 292 257 25 0 2626 0

[startup+0.0215951 s]
/proc/loadavg: 2.48 2.30 1.91 4/73 19042
/proc/meminfo: memFree=1906144/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=1964 CPUtime=0
/proc/19042/stat : 19042 (xsolve) D 19040 19042 18518 0 -1 4194304 43 0 1 0 0 0 0 0 18 0 1 0 1978896874 2011136 29 996147200 134512640 135237403 4294956256 18446744073709551615 10384164 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/19042/statm: 491 29 21 176 0 4 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1964

[startup+0.101614 s]
/proc/loadavg: 2.48 2.30 1.91 4/73 19042
/proc/meminfo: memFree=1906144/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=6036 CPUtime=0.05
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 807 0 8 0 5 0 0 0 18 0 1 0 1978896874 6180864 781 996147200 134512640 135237403 4294956256 18446744073709551615 134614939 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 1509 781 373 176 0 413 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6036

[startup+0.301655 s]
/proc/loadavg: 2.48 2.30 1.91 4/73 19042
/proc/meminfo: memFree=1906144/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=17548 CPUtime=0.25
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 3703 0 8 0 24 1 0 0 19 0 1 0 1978896874 17969152 3611 996147200 134512640 135237403 4294956256 18446744073709551615 10819198 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 4387 3611 401 176 0 3291 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 17548

[startup+0.701726 s]
/proc/loadavg: 2.48 2.30 1.91 4/73 19042
/proc/meminfo: memFree=1906144/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27084 CPUtime=0.65
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6073 0 8 0 63 2 0 0 23 0 1 0 1978896874 27734016 5981 996147200 134512640 135237403 4294956256 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6771 5981 415 176 0 5675 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 27084

[startup+1.50186 s]
/proc/loadavg: 2.48 2.30 1.91 3/74 19043
/proc/meminfo: memFree=1881560/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27088 CPUtime=1.44
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6077 0 8 0 142 2 0 0 25 0 1 0 1978896874 27738112 5985 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6772 5985 415 176 0 5676 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 27088

[startup+3.10214 s]
/proc/loadavg: 2.48 2.30 1.91 3/74 19043
/proc/meminfo: memFree=1881432/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27088 CPUtime=3.04
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6077 0 8 0 302 2 0 0 25 0 1 0 1978896874 27738112 5985 996147200 134512640 135237403 4294956256 18446744073709551615 134794829 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6772 5985 415 176 0 5676 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 27088

[startup+6.3017 s]
/proc/loadavg: 2.53 2.31 1.92 3/74 19043
/proc/meminfo: memFree=1881432/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27092 CPUtime=6.22
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6078 0 8 0 620 2 0 0 25 0 1 0 1978896874 27742208 5986 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6773 5986 415 176 0 5677 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 27092

[startup+12.7018 s]
/proc/loadavg: 2.48 2.30 1.92 3/74 19043
/proc/meminfo: memFree=1881304/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27092 CPUtime=12.59
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6078 0 8 0 1257 2 0 0 25 0 1 0 1978896874 27742208 5986 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6773 5986 415 176 0 5677 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 27092

[startup+25.5011 s]
/proc/loadavg: 2.38 2.29 1.92 3/74 19043
/proc/meminfo: memFree=1881432/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27092 CPUtime=25.33
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6079 0 8 0 2531 2 0 0 25 0 1 0 1978896874 27742208 5987 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6773 5987 415 176 0 5677 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 27092

[startup+51.1015 s]
/proc/loadavg: 2.25 2.26 1.92 3/74 19043
/proc/meminfo: memFree=1881368/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27092 CPUtime=50.83
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6083 0 8 0 5081 2 0 0 25 0 1 0 1978896874 27742208 5991 996147200 134512640 135237403 4294956256 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6773 5991 415 176 0 5677 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 27092

[startup+102.306 s]
/proc/loadavg: 2.10 2.22 1.92 3/74 19043
/proc/meminfo: memFree=1881048/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27096 CPUtime=101.82
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6087 0 8 0 10180 2 0 0 25 0 1 0 1978896874 27746304 5995 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6774 5995 415 176 0 5678 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 27096

[startup+162.302 s]
/proc/loadavg: 2.04 2.18 1.92 3/74 19043
/proc/meminfo: memFree=1880920/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27096 CPUtime=161.57
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6087 0 8 0 16155 2 0 0 25 0 1 0 1978896874 27746304 5995 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6774 5995 415 176 0 5678 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 27096

[startup+222.301 s]
/proc/loadavg: 2.01 2.14 1.92 3/74 19043
/proc/meminfo: memFree=1880920/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27096 CPUtime=221.33
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6087 0 8 0 22130 3 0 0 25 0 1 0 1978896874 27746304 5995 996147200 134512640 135237403 4294956256 18446744073709551615 134794475 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6774 5995 415 176 0 5678 0
Current children cumulated CPU time (s) 221.33
Current children cumulated vsize (KiB) 27096

[startup+282.303 s]
/proc/loadavg: 2.00 2.11 1.92 3/74 19043
/proc/meminfo: memFree=1880920/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27096 CPUtime=281.07
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6087 0 8 0 28104 3 0 0 25 0 1 0 1978896874 27746304 5995 996147200 134512640 135237403 4294956256 18446744073709551615 135028786 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6774 5995 415 176 0 5678 0
Current children cumulated CPU time (s) 281.07
Current children cumulated vsize (KiB) 27096

[startup+342.301 s]
/proc/loadavg: 2.00 2.09 1.92 3/74 19043
/proc/meminfo: memFree=1880856/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27096 CPUtime=340.82
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6087 0 8 0 34079 3 0 0 25 0 1 0 1978896874 27746304 5995 996147200 134512640 135237403 4294956256 18446744073709551615 135095529 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6774 5995 415 176 0 5678 0
Current children cumulated CPU time (s) 340.82
Current children cumulated vsize (KiB) 27096

[startup+402.302 s]
/proc/loadavg: 2.00 2.07 1.92 3/74 19043
/proc/meminfo: memFree=1880856/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=400.58
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 40055 3 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 400.58
Current children cumulated vsize (KiB) 27100

[startup+462.301 s]
/proc/loadavg: 2.00 2.06 1.92 3/74 19043
/proc/meminfo: memFree=1880856/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=460.34
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 46031 3 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 460.34
Current children cumulated vsize (KiB) 27100

[startup+522.302 s]
/proc/loadavg: 2.00 2.04 1.92 3/74 19043
/proc/meminfo: memFree=1880792/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=520.09
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 52006 3 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 520.09
Current children cumulated vsize (KiB) 27100

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 1.92 3/74 19043
/proc/meminfo: memFree=1880792/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=579.84
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 57981 3 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 579.84
Current children cumulated vsize (KiB) 27100

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 1.92 3/74 19043
/proc/meminfo: memFree=1880600/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=639.58
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 63955 3 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 639.58
Current children cumulated vsize (KiB) 27100


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.01 1.92 3/74 19049
/proc/meminfo: memFree=1879832/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=818.85
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 81881 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 818.85
Current children cumulated vsize (KiB) 27100

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 19049
/proc/meminfo: memFree=1879704/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=878.61
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 87857 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 878.61
Current children cumulated vsize (KiB) 27100

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1877520/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=938.36
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 93832 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 938.36
Current children cumulated vsize (KiB) 27100

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1877392/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=998.11
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 99807 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 135055504 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 998.11
Current children cumulated vsize (KiB) 27100

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1877392/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1057.87
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 105783 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794635 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1057.87
Current children cumulated vsize (KiB) 27100

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1877392/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1117.62
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 111758 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1117.62
Current children cumulated vsize (KiB) 27100

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1877328/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1177.38
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 117734 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1177.38
Current children cumulated vsize (KiB) 27100

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1876944/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1237.13
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 123709 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 135069082 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1237.13
Current children cumulated vsize (KiB) 27100

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1876944/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1296.89
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 129685 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134795493 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1296.89
Current children cumulated vsize (KiB) 27100

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1876880/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1356.64
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 135660 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 135055377 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1356.64
Current children cumulated vsize (KiB) 27100

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1876880/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1416.41
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 141637 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134819139 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1416.41
Current children cumulated vsize (KiB) 27100

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1876880/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1476.16
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 147612 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1476.16
Current children cumulated vsize (KiB) 27100

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1876816/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1535.92
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 153588 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134791606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1535.92
Current children cumulated vsize (KiB) 27100

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1876816/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1595.68
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 159564 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 135098993 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1595.68
Current children cumulated vsize (KiB) 27100

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1876816/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1655.44
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 165540 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1655.44
Current children cumulated vsize (KiB) 27100

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1876816/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1715.2
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 171516 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1715.2
Current children cumulated vsize (KiB) 27100

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 19050
/proc/meminfo: memFree=1876560/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1774.96
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 177492 4 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1774.96
Current children cumulated vsize (KiB) 27100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.41 s]
/proc/loadavg: 2.08 2.02 1.92 4/83 19099
/proc/meminfo: memFree=1669072/2055920 swapFree=4155960/4192956
[pid=19042] ppid=19040 vsize=27100 CPUtime=1800.03
/proc/19042/stat : 19042 (xsolve) R 19040 19042 18518 0 -1 4194304 6088 0 8 0 179996 7 0 0 25 0 1 0 1978896874 27750400 5996 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/19042/statm: 6775 5996 415 176 0 5679 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 27100

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): 1807.42
CPU time (s): 1800.04
CPU user time (s): 1799.96
CPU system time (s): 0.074988
CPU usage (%): 99.5914
Max. virtual memory (cumulated for all children) (KiB): 27100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6088
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= 20032

runsolver used 1.85772 second user time and 4.90325 second system time

The end

Launcher Data (download as text)

Begin job on node61 at 2008-07-02 13:47:35
IDJOB=1041055
IDBENCH=53767
IDSOLVER=358
FILE ID=node61/1041055-1214999255
PBS_JOBID= 7870801
Free space on /tmp= 66536 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-37-37.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041055-1214999255/watcher-1041055-1214999255 -o /tmp/evaluation-result-1041055-1214999255/solver-1041055-1214999255 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041055-1214999255.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f3288d103eb05e68f4356a28d7cc0cdd
RANDOM SEED=410966580

node61.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		: 3000.269
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		: 3000.269
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:       1906624 kB
Buffers:          3288 kB
Cached:          38752 kB
SwapCached:      30720 kB
Active:          82692 kB
Inactive:         4892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1906624 kB
SwapTotal:     4192956 kB
SwapFree:      4155960 kB
Dirty:            3752 kB
Writeback:           0 kB
Mapped:          27672 kB
Slab:            47252 kB
Committed_AS:  3819644 kB
PageTables:       1728 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66536 MiB
End job on node61 at 2008-07-02 14:17:43