Trace number 1040825

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) 1800.02 1807.31

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-26-26.xml
MD5SUMdee6717e94e3c396cc9a79e38a8821c4
Bench CategoryGLOBAL (global constraints)
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 variables1352
Number of constraints1628
Maximum constraint arity26
Maximum domain size79
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1301
Global constraints used (with number of constraints)cumulative(2),weightedsum(325)

Solver Data (download as text)

0.18/0.21	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-1040825-1214998944/watcher-1040825-1214998944 -o /tmp/evaluation-result-1040825-1214998944/solver-1040825-1214998944 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040825-1214998944.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: 1.92 1.98 1.71 4/72 4848
/proc/meminfo: memFree=1914136/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=816 CPUtime=0
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1978869033 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 7512868 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 204 25 19 176 0 3 0

[startup+0.0918111 s]
/proc/loadavg: 1.92 1.98 1.71 4/72 4848
/proc/meminfo: memFree=1914136/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=6496 CPUtime=0.07
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 924 0 0 0 7 0 0 0 18 0 1 0 1978869033 6651904 890 996147200 134512640 135237403 4294956256 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 1624 890 377 176 0 528 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6496

[startup+0.102808 s]
/proc/loadavg: 1.92 1.98 1.71 4/72 4848
/proc/meminfo: memFree=1914136/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=6496 CPUtime=0.08
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 940 0 0 0 8 0 0 0 18 0 1 0 1978869033 6651904 906 996147200 134512640 135237403 4294956256 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 1624 907 377 176 0 528 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6496

[startup+0.301814 s]
/proc/loadavg: 1.92 1.98 1.71 4/72 4848
/proc/meminfo: memFree=1914136/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=14920 CPUtime=0.28
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3023 0 0 0 28 0 0 0 19 0 1 0 1978869033 15278080 2989 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 3730 2989 415 176 0 2634 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14920

[startup+0.70185 s]
/proc/loadavg: 1.92 1.98 1.71 4/72 4848
/proc/meminfo: memFree=1914136/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=14920 CPUtime=0.68
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3023 0 0 0 68 0 0 0 22 0 1 0 1978869033 15278080 2989 996147200 134512640 135237403 4294956256 18446744073709551615 134795461 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 3730 2989 415 176 0 2634 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14920

[startup+1.50192 s]
/proc/loadavg: 1.92 1.98 1.71 3/73 4849
/proc/meminfo: memFree=1903696/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=14924 CPUtime=1.47
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3024 0 0 0 147 0 0 0 25 0 1 0 1978869033 15282176 2990 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 3731 2990 415 176 0 2635 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14924

[startup+3.10106 s]
/proc/loadavg: 1.92 1.98 1.71 3/73 4849
/proc/meminfo: memFree=1903696/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=14924 CPUtime=3.06
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3026 0 0 0 306 0 0 0 25 0 1 0 1978869033 15282176 2992 996147200 134512640 135237403 4294956256 18446744073709551615 134818572 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 3731 2992 415 176 0 2635 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 14924

[startup+6.30133 s]
/proc/loadavg: 1.93 1.98 1.71 3/73 4849
/proc/meminfo: memFree=1903696/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=14924 CPUtime=6.25
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3029 0 0 0 625 0 0 0 25 0 1 0 1978869033 15282176 2995 996147200 134512640 135237403 4294956256 18446744073709551615 135055232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 3731 2995 415 176 0 2635 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 14924

[startup+12.7019 s]
/proc/loadavg: 1.93 1.98 1.71 3/73 4849
/proc/meminfo: memFree=1903568/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=14928 CPUtime=12.62
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3030 0 0 0 1262 0 0 0 25 0 1 0 1978869033 15286272 2996 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 3732 2996 415 176 0 2636 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 14928

[startup+25.503 s]
/proc/loadavg: 1.95 1.98 1.71 3/73 4849
/proc/meminfo: memFree=1903568/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=14928 CPUtime=25.37
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3030 0 0 0 2536 1 0 0 25 0 1 0 1978869033 15286272 2996 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 3732 2996 415 176 0 2636 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 14928

[startup+51.1022 s]
/proc/loadavg: 1.96 1.98 1.72 3/73 4849
/proc/meminfo: memFree=1903568/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=14928 CPUtime=50.87
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3030 0 0 0 5086 1 0 0 25 0 1 0 1978869033 15286272 2996 996147200 134512640 135237403 4294956256 18446744073709551615 134794875 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 3732 2996 415 176 0 2636 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 14928

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.73 3/73 4849
/proc/meminfo: memFree=1903504/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=14996 CPUtime=101.88
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3047 0 0 0 10187 1 0 0 25 0 1 0 1978869033 15355904 3013 996147200 134512640 135237403 4294956256 18446744073709551615 134818672 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 3749 3013 415 176 0 2653 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 14996

[startup+162.303 s]
/proc/loadavg: 1.99 1.98 1.75 4/73 4849
/proc/meminfo: memFree=1903312/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=14996 CPUtime=161.64
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3047 0 0 0 16163 1 0 0 25 0 1 0 1978869033 15355904 3013 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/4848/statm: 3749 3013 415 176 0 2653 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 14996

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.76 3/74 4878
/proc/meminfo: memFree=1914880/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=221.38
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 22136 2 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134799011 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 15000

[startup+282.302 s]
/proc/loadavg: 2.03 2.00 1.77 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=281.14
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 28112 2 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 15000

[startup+342.303 s]
/proc/loadavg: 2.12 2.03 1.80 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=340.9
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 34087 3 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134794877 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 15000

[startup+402.303 s]
/proc/loadavg: 2.04 2.02 1.81 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=400.66
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 40063 3 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135093037 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 15000

[startup+462.301 s]
/proc/loadavg: 2.01 2.02 1.82 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=460.42
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 46039 3 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135095552 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 15000

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 1.83 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=520.17
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 52014 3 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134794963 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 15000

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.83 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=579.94
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 57990 4 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 15000

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.84 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=639.7
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 63966 4 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135029207 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 639.7
Current children cumulated vsize (KiB) 15000


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.86 3/74 4878
/proc/meminfo: memFree=1914496/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=878.73
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 87869 4 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 878.73
Current children cumulated vsize (KiB) 15000

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.87 3/74 4878
/proc/meminfo: memFree=1914496/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=938.49
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 93845 4 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134795461 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 938.49
Current children cumulated vsize (KiB) 15000

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/74 4878
/proc/meminfo: memFree=1914496/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=998.25
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 99821 4 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 998.25
Current children cumulated vsize (KiB) 15000

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/74 4878
/proc/meminfo: memFree=1914560/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1058.01
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 105797 4 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1058.01
Current children cumulated vsize (KiB) 15000

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 4885
/proc/meminfo: memFree=1913072/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1117.76
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 111772 4 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1117.76
Current children cumulated vsize (KiB) 15000

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 4885
/proc/meminfo: memFree=1913072/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1177.53
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 117748 5 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135095552 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1177.53
Current children cumulated vsize (KiB) 15000

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/75 4885
/proc/meminfo: memFree=1913072/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1237.28
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 123723 5 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135092945 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1237.28
Current children cumulated vsize (KiB) 15000

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/75 4885
/proc/meminfo: memFree=1913008/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1297.04
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 129699 5 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135100409 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1297.04
Current children cumulated vsize (KiB) 15000

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912944/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1356.8
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 135675 5 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134819160 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1356.8
Current children cumulated vsize (KiB) 15000

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912816/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1416.56
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 141651 5 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1416.56
Current children cumulated vsize (KiB) 15000

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912760/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1476.31
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 147626 5 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134794514 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1476.31
Current children cumulated vsize (KiB) 15000

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912824/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1536.08
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 153602 6 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1536.08
Current children cumulated vsize (KiB) 15000

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912824/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1595.84
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 159578 6 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135095562 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1595.84
Current children cumulated vsize (KiB) 15000

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912824/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1655.59
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 165553 6 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135055268 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1655.59
Current children cumulated vsize (KiB) 15000

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912824/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1715.35
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 171529 6 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 135028859 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1715.35
Current children cumulated vsize (KiB) 15000

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912760/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1775.1
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 177504 6 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134794796 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1775.1
Current children cumulated vsize (KiB) 15000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912824/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1800.01
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 179995 6 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134819160 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 15000

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

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

[startup+1807.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912824/2055920 swapFree=4180972/4192956
[pid=4848] ppid=4846 vsize=15000 CPUtime=1800.01
/proc/4848/stat : 4848 (xsolve) R 4846 4848 4450 0 -1 4194304 3048 0 0 0 179995 6 0 0 25 0 1 0 1978869033 15360000 3014 996147200 134512640 135237403 4294956256 18446744073709551615 134819160 0 0 4096 0 0 0 0 17 0 0 0
/proc/4848/statm: 3750 3014 415 176 0 2654 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 15000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.31
CPU time (s): 1800.02
CPU user time (s): 1799.95
CPU system time (s): 0.069989
CPU usage (%): 99.5967
Max. virtual memory (cumulated for all children) (KiB): 15000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3048
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= 23998

runsolver used 1.84972 second user time and 4.73528 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-02 13:42:24
IDJOB=1040825
IDBENCH=53744
IDSOLVER=358
FILE ID=node15/1040825-1214998944
PBS_JOBID= 7870892
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-26-26.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040825-1214998944/watcher-1040825-1214998944 -o /tmp/evaluation-result-1040825-1214998944/solver-1040825-1214998944 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040825-1214998944.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dee6717e94e3c396cc9a79e38a8821c4
RANDOM SEED=1878321936

node15.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		: 3000.229
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		: 3000.229
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:       1914616 kB
Buffers:          4068 kB
Cached:          37036 kB
SwapCached:       6020 kB
Active:          67996 kB
Inactive:         3452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1914616 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          37896 kB
Slab:            55000 kB
Committed_AS:  3387472 kB
PageTables:       1908 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 node15 at 2008-07-02 14:12:33