Trace number 1040817

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
MDG-noprobe 2008-06-27? (TO) 1800.1 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)

0.09/0.11	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-1040817-1214998943/watcher-1040817-1214998943 -o /tmp/evaluation-result-1040817-1214998943/solver-1040817-1214998943 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040817-1214998943.xml -heu dom/wdeg -res no 

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: 2.18 2.11 1.75 4/80 32393
/proc/meminfo: memFree=1411752/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=820 CPUtime=0
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 39 0 0 0 0 0 0 0 22 0 1 0 1529564772 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 8606500 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 205 25 19 177 0 3 0

[startup+0.085806 s]
/proc/loadavg: 2.18 2.11 1.75 4/80 32393
/proc/meminfo: memFree=1411752/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=6500 CPUtime=0.07
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 920 0 0 0 7 0 0 0 18 0 1 0 1529564772 6656000 886 996147200 134512640 135239859 4294956208 18446744073709551615 4160505725 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 1625 886 376 177 0 528 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6500

[startup+0.101803 s]
/proc/loadavg: 2.18 2.11 1.75 4/80 32393
/proc/meminfo: memFree=1411752/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=6500 CPUtime=0.09
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 943 0 0 0 9 0 0 0 18 0 1 0 1529564772 6656000 909 996147200 134512640 135239859 4294956208 18446744073709551615 134574138 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 1625 909 376 177 0 528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6500

[startup+0.301833 s]
/proc/loadavg: 2.18 2.11 1.75 4/80 32393
/proc/meminfo: memFree=1411752/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14924 CPUtime=0.28
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3025 0 0 0 28 0 0 0 19 0 1 0 1529564772 15282176 2991 996147200 134512640 135239859 4294956208 18446744073709551615 135030997 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3731 2991 416 177 0 2634 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14924

[startup+0.701876 s]
/proc/loadavg: 2.18 2.11 1.75 4/80 32393
/proc/meminfo: memFree=1411752/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14924 CPUtime=0.68
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3025 0 0 0 68 0 0 0 23 0 1 0 1529564772 15282176 2991 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3731 2991 416 177 0 2634 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14924

[startup+1.50197 s]
/proc/loadavg: 2.18 2.11 1.75 3/81 32394
/proc/meminfo: memFree=1350112/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14928 CPUtime=1.48
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3027 0 0 0 148 0 0 0 25 0 1 0 1529564772 15286272 2993 996147200 134512640 135239859 4294956208 18446744073709551615 135097674 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3732 2993 416 177 0 2635 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14928

[startup+3.10214 s]
/proc/loadavg: 2.17 2.11 1.75 3/81 32394
/proc/meminfo: memFree=1347744/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14928 CPUtime=3.07
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3027 0 0 0 307 0 0 0 25 0 1 0 1529564772 15286272 2993 996147200 134512640 135239859 4294956208 18446744073709551615 135031440 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3732 2993 416 177 0 2635 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14928

[startup+6.3015 s]
/proc/loadavg: 2.17 2.11 1.75 3/81 32394
/proc/meminfo: memFree=1341984/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14928 CPUtime=6.26
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3027 0 0 0 626 0 0 0 25 0 1 0 1529564772 15286272 2993 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3732 2993 416 177 0 2635 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 14928

[startup+12.7012 s]
/proc/loadavg: 2.14 2.11 1.75 3/81 32394
/proc/meminfo: memFree=1341664/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14932 CPUtime=12.63
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3029 0 0 0 1263 0 0 0 25 0 1 0 1529564772 15290368 2995 996147200 134512640 135239859 4294956208 18446744073709551615 135097642 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3733 2995 416 177 0 2636 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 14932

[startup+25.5017 s]
/proc/loadavg: 2.12 2.10 1.76 3/81 32394
/proc/meminfo: memFree=1341664/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14932 CPUtime=25.38
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3029 0 0 0 2538 0 0 0 25 0 1 0 1529564772 15290368 2995 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3733 2995 416 177 0 2636 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 14932

[startup+51.1015 s]
/proc/loadavg: 2.08 2.09 1.76 3/81 32394
/proc/meminfo: memFree=1341280/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14932 CPUtime=50.87
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3029 0 0 0 5087 0 0 0 25 0 1 0 1529564772 15290368 2995 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3733 2995 416 177 0 2636 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 14932

[startup+102.306 s]
/proc/loadavg: 2.03 2.08 1.77 3/81 32394
/proc/meminfo: memFree=1341024/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14932 CPUtime=101.87
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3029 0 0 0 10187 0 0 0 25 0 1 0 1529564772 15290368 2995 996147200 134512640 135239859 4294956208 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3733 2995 416 177 0 2636 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 14932

[startup+162.302 s]
/proc/loadavg: 2.01 2.06 1.78 3/81 32394
/proc/meminfo: memFree=1340768/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14932 CPUtime=161.64
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3029 0 0 0 16163 1 0 0 25 0 1 0 1529564772 15290368 2995 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3733 2995 416 177 0 2636 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 14932

[startup+222.302 s]
/proc/loadavg: 2.00 2.05 1.79 3/81 32394
/proc/meminfo: memFree=1340768/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14932 CPUtime=221.4
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3029 0 0 0 22139 1 0 0 25 0 1 0 1529564772 15290368 2995 996147200 134512640 135239859 4294956208 18446744073709551615 135031333 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3733 2995 416 177 0 2636 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 14932

[startup+282.301 s]
/proc/loadavg: 2.00 2.04 1.81 3/81 32394
/proc/meminfo: memFree=1340704/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=14932 CPUtime=281.16
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3029 0 0 0 28115 1 0 0 25 0 1 0 1529564772 15290368 2995 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3733 2995 416 177 0 2636 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 14932

[startup+342.301 s]
/proc/loadavg: 2.00 2.03 1.82 3/81 32394
/proc/meminfo: memFree=1340640/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15000 CPUtime=340.92
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3048 0 0 0 34091 1 0 0 25 0 1 0 1529564772 15360000 3014 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3750 3014 416 177 0 2653 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 15000

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 1.82 3/81 32394
/proc/meminfo: memFree=1340640/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15000 CPUtime=400.69
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3048 0 0 0 40068 1 0 0 25 0 1 0 1529564772 15360000 3014 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3750 3014 416 177 0 2653 0
Current children cumulated CPU time (s) 400.69
Current children cumulated vsize (KiB) 15000

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 1.83 3/81 32394
/proc/meminfo: memFree=1340576/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15000 CPUtime=460.45
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3048 0 0 0 46044 1 0 0 25 0 1 0 1529564772 15360000 3014 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3750 3014 416 177 0 2653 0
Current children cumulated CPU time (s) 460.45
Current children cumulated vsize (KiB) 15000

[startup+522.301 s]
/proc/loadavg: 2.04 2.02 1.84 3/81 32394
/proc/meminfo: memFree=1340576/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15000 CPUtime=520.21
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3049 0 0 0 52020 1 0 0 25 0 1 0 1529564772 15360000 3015 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3750 3015 416 177 0 2653 0
Current children cumulated CPU time (s) 520.21
Current children cumulated vsize (KiB) 15000

[startup+582.302 s]
/proc/loadavg: 2.01 2.02 1.85 3/81 32394
/proc/meminfo: memFree=1340512/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=579.97
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 57996 1 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134800483 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 579.97
Current children cumulated vsize (KiB) 15004

[startup+642.302 s]
/proc/loadavg: 2.06 2.03 1.86 3/81 32394
/proc/meminfo: memFree=1340512/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=639.74
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 63973 1 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 135031113 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 639.74
Current children cumulated vsize (KiB) 15004


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.88 3/81 32394
/proc/meminfo: memFree=1340384/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=878.78
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 87876 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 878.78
Current children cumulated vsize (KiB) 15004

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.89 3/81 32394
/proc/meminfo: memFree=1340384/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=938.55
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 93853 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 938.55
Current children cumulated vsize (KiB) 15004

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/81 32394
/proc/meminfo: memFree=1340384/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=998.31
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 99829 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 998.31
Current children cumulated vsize (KiB) 15004

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/81 32394
/proc/meminfo: memFree=1340384/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1058.07
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 105805 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134797033 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1058.07
Current children cumulated vsize (KiB) 15004

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 32400
/proc/meminfo: memFree=1340192/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1117.81
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 111779 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134820708 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1117.81
Current children cumulated vsize (KiB) 15004

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 32400
/proc/meminfo: memFree=1340192/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1177.57
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 117755 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1177.57
Current children cumulated vsize (KiB) 15004

[startup+1242.3 s]
/proc/loadavg: 2.16 2.03 1.92 3/81 32400
/proc/meminfo: memFree=1340128/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1237.33
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 123731 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1237.33
Current children cumulated vsize (KiB) 15004

[startup+1302.3 s]
/proc/loadavg: 2.05 2.02 1.92 3/81 32400
/proc/meminfo: memFree=1340064/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1297.09
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 129707 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1297.09
Current children cumulated vsize (KiB) 15004

[startup+1362.3 s]
/proc/loadavg: 2.10 2.04 1.93 3/81 32400
/proc/meminfo: memFree=1340064/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1356.85
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 135683 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 135067355 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1356.85
Current children cumulated vsize (KiB) 15004

[startup+1422.31 s]
/proc/loadavg: 2.03 2.03 1.93 3/81 32400
/proc/meminfo: memFree=1340064/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1416.62
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 141660 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1416.62
Current children cumulated vsize (KiB) 15004

[startup+1482.3 s]
/proc/loadavg: 2.14 2.05 1.94 3/81 32400
/proc/meminfo: memFree=1340064/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1476.38
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 147636 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1476.38
Current children cumulated vsize (KiB) 15004

[startup+1542.3 s]
/proc/loadavg: 2.14 2.07 1.95 3/81 32400
/proc/meminfo: memFree=1340064/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1536.13
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 153611 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1536.13
Current children cumulated vsize (KiB) 15004

[startup+1602.3 s]
/proc/loadavg: 2.10 2.07 1.95 3/81 32400
/proc/meminfo: memFree=1340064/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1595.9
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 159588 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134797054 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1595.9
Current children cumulated vsize (KiB) 15004

[startup+1662.3 s]
/proc/loadavg: 2.11 2.08 1.96 3/81 32400
/proc/meminfo: memFree=1340128/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1655.66
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 165564 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1655.66
Current children cumulated vsize (KiB) 15004

[startup+1722.3 s]
/proc/loadavg: 2.12 2.09 1.97 3/81 32400
/proc/meminfo: memFree=1340128/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1715.42
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 171540 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1715.42
Current children cumulated vsize (KiB) 15004

[startup+1782.3 s]
/proc/loadavg: 2.07 2.09 1.98 3/81 32400
/proc/meminfo: memFree=1340000/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1775.18
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 177516 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1775.18
Current children cumulated vsize (KiB) 15004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.31 s]
/proc/loadavg: 2.10 2.09 1.98 3/81 32400
/proc/meminfo: memFree=1340000/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1800.09
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 180007 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15004

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: 2.10 2.09 1.98 3/81 32400
/proc/meminfo: memFree=1340000/2055920 swapFree=4105660/4192956
[pid=32393] ppid=32391 vsize=15004 CPUtime=1800.09
/proc/32393/stat : 32393 (xsolve) R 32391 32393 32205 0 -1 4194304 3050 0 0 0 180007 2 0 0 25 0 1 0 1529564772 15364096 3016 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/32393/statm: 3751 3016 416 177 0 2654 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.31
CPU time (s): 1800.1
CPU user time (s): 1800.07
CPU system time (s): 0.029995
CPU usage (%): 99.601
Max. virtual memory (cumulated for all children) (KiB): 15004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.07
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3050
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= 22074

runsolver used 1.60476 second user time and 5.06123 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-02 13:42:24
IDJOB=1040817
IDBENCH=53744
IDSOLVER=343
FILE ID=node38/1040817-1214998943
PBS_JOBID= 7870847
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-26-26.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040817-1214998943/watcher-1040817-1214998943 -o /tmp/evaluation-result-1040817-1214998943/solver-1040817-1214998943 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040817-1214998943.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dee6717e94e3c396cc9a79e38a8821c4
RANDOM SEED=682464085

node38.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		: 3000.223
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		: 3000.223
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:       1412680 kB
Buffers:         60936 kB
Cached:         395628 kB
SwapCached:      81588 kB
Active:         392656 kB
Inactive:       175696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412680 kB
SwapTotal:     4192956 kB
SwapFree:      4105660 kB
Dirty:            7600 kB
Writeback:           0 kB
Mapped:         124788 kB
Slab:            59920 kB
Committed_AS:  3562084 kB
PageTables:       2120 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 node38 at 2008-07-02 14:12:33