Trace number 1042197

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) 1800.08 1812.61

General information on the benchmark

Namecsp/allsquares/
normalized-squares-28-28.xml
MD5SUMf089d5d42bb32345cd570359b785e582
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.9468
Satisfiable
(Un)Satisfiability was proved
Number of variables1568
Number of constraints1893
Maximum constraint arity28
Maximum domain size89
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1513
Global constraints used (with number of constraints)cumulative(2),weightedsum(378)

Solver Data (download as text)

0.00/0.03	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-1042197-1215002753/watcher-1042197-1215002753 -o /tmp/evaluation-result-1042197-1215002753/solver-1042197-1215002753 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042197-1215002753.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: 1.92 1.98 1.94 4/72 24341
/proc/meminfo: memFree=1899536/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=820 CPUtime=0
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1979249358 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 1172260 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 205 25 19 177 0 3 0

[startup+0.209492 s]
/proc/loadavg: 1.92 1.98 1.94 4/72 24341
/proc/meminfo: memFree=1899536/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16384 CPUtime=0.19
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3409 0 0 0 19 0 0 0 19 0 1 0 1979249358 16777216 3375 996147200 134512640 135239859 4294956208 18446744073709551615 134797033 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4096 3375 416 177 0 2999 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16384

[startup+0.302499 s]
/proc/loadavg: 1.92 1.98 1.94 4/72 24341
/proc/meminfo: memFree=1899536/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16388 CPUtime=0.28
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3411 0 0 0 28 0 0 0 19 0 1 0 1979249358 16781312 3377 996147200 134512640 135239859 4294956208 18446744073709551615 134820695 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4097 3377 416 177 0 3000 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16388

[startup+0.401508 s]
/proc/loadavg: 1.92 1.98 1.94 4/72 24341
/proc/meminfo: memFree=1899536/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16388 CPUtime=0.38
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3411 0 0 0 38 0 0 0 20 0 1 0 1979249358 16781312 3377 996147200 134512640 135239859 4294956208 18446744073709551615 134793679 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4097 3377 416 177 0 3000 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 16388

[startup+0.701534 s]
/proc/loadavg: 1.92 1.98 1.94 4/72 24341
/proc/meminfo: memFree=1899536/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16388 CPUtime=0.68
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3414 0 0 0 68 0 0 0 23 0 1 0 1979249358 16781312 3380 996147200 134512640 135239859 4294956208 18446744073709551615 135057385 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4097 3380 416 177 0 3000 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16388

[startup+1.5026 s]
/proc/loadavg: 1.92 1.98 1.94 3/73 24342
/proc/meminfo: memFree=1887568/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16388 CPUtime=1.47
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3416 0 0 0 147 0 0 0 25 0 1 0 1979249358 16781312 3382 996147200 134512640 135239859 4294956208 18446744073709551615 134797312 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4097 3382 416 177 0 3000 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16388

[startup+3.10174 s]
/proc/loadavg: 1.92 1.98 1.94 3/73 24342
/proc/meminfo: memFree=1887440/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16388 CPUtime=3.06
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3416 0 0 0 306 0 0 0 25 0 1 0 1979249358 16781312 3382 996147200 134512640 135239859 4294956208 18446744073709551615 134797312 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4097 3382 416 177 0 3000 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16388

[startup+6.30202 s]
/proc/loadavg: 1.93 1.98 1.94 3/73 24342
/proc/meminfo: memFree=1887376/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16388 CPUtime=6.24
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3416 0 0 0 624 0 0 0 25 0 1 0 1979249358 16781312 3382 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4097 3382 416 177 0 3000 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16388

[startup+12.7016 s]
/proc/loadavg: 1.93 1.98 1.94 3/73 24342
/proc/meminfo: memFree=1887312/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16388 CPUtime=12.59
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3416 0 0 0 1259 0 0 0 25 0 1 0 1979249358 16781312 3382 996147200 134512640 135239859 4294956208 18446744073709551615 134842600 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4097 3382 416 177 0 3000 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 16388

[startup+25.5067 s]
/proc/loadavg: 1.95 1.98 1.94 3/73 24342
/proc/meminfo: memFree=1887312/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16388 CPUtime=25.29
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3416 0 0 0 2529 0 0 0 25 0 1 0 1979249358 16781312 3382 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4097 3382 416 177 0 3000 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 16388

[startup+51.1019 s]
/proc/loadavg: 1.96 1.98 1.94 3/73 24342
/proc/meminfo: memFree=1887376/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16388 CPUtime=50.69
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3416 0 0 0 5069 0 0 0 25 0 1 0 1979249358 16781312 3382 996147200 134512640 135239859 4294956208 18446744073709551615 134821638 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4097 3382 416 177 0 3000 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 16388

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.94 3/73 24342
/proc/meminfo: memFree=1887376/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16392 CPUtime=101.5
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3417 0 0 0 10149 1 0 0 25 0 1 0 1979249358 16785408 3383 996147200 134512640 135239859 4294956208 18446744073709551615 135019686 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4098 3383 416 177 0 3001 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 16392

[startup+162.301 s]
/proc/loadavg: 2.03 2.00 1.95 3/73 24342
/proc/meminfo: memFree=1887312/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16392 CPUtime=161.03
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3417 0 0 0 16102 1 0 0 25 0 1 0 1979249358 16785408 3383 996147200 134512640 135239859 4294956208 18446744073709551615 134796616 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4098 3383 416 177 0 3001 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 16392

[startup+222.302 s]
/proc/loadavg: 2.04 2.01 1.95 3/73 24342
/proc/meminfo: memFree=1887248/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16392 CPUtime=220.56
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3417 0 0 0 22055 1 0 0 25 0 1 0 1979249358 16785408 3383 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4098 3383 416 177 0 3001 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 16392

[startup+282.302 s]
/proc/loadavg: 2.05 2.02 1.96 3/73 24342
/proc/meminfo: memFree=1887248/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16392 CPUtime=280.1
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3417 0 0 0 28009 1 0 0 25 0 1 0 1979249358 16785408 3383 996147200 134512640 135239859 4294956208 18446744073709551615 135057481 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4098 3383 416 177 0 3001 0
Current children cumulated CPU time (s) 280.1
Current children cumulated vsize (KiB) 16392

[startup+342.307 s]
/proc/loadavg: 2.02 2.02 1.96 3/73 24342
/proc/meminfo: memFree=1887248/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16392 CPUtime=339.65
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3417 0 0 0 33964 1 0 0 25 0 1 0 1979249358 16785408 3383 996147200 134512640 135239859 4294956208 18446744073709551615 134796911 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4098 3383 416 177 0 3001 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 16392

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 1.96 3/73 24342
/proc/meminfo: memFree=1887184/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16392 CPUtime=399.18
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3417 0 0 0 39917 1 0 0 25 0 1 0 1979249358 16785408 3383 996147200 134512640 135239859 4294956208 18446744073709551615 135095056 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4098 3383 416 177 0 3001 0
Current children cumulated CPU time (s) 399.18
Current children cumulated vsize (KiB) 16392

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 24342
/proc/meminfo: memFree=1887184/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16392 CPUtime=458.72
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3417 0 0 0 45871 1 0 0 25 0 1 0 1979249358 16785408 3383 996147200 134512640 135239859 4294956208 18446744073709551615 134802558 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4098 3383 416 177 0 3001 0
Current children cumulated CPU time (s) 458.72
Current children cumulated vsize (KiB) 16392

[startup+522.302 s]
/proc/loadavg: 2.11 2.03 1.97 3/73 24342
/proc/meminfo: memFree=1887184/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16396 CPUtime=518.27
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3418 0 0 0 51825 2 0 0 25 0 1 0 1979249358 16789504 3384 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4099 3384 416 177 0 3002 0
Current children cumulated CPU time (s) 518.27
Current children cumulated vsize (KiB) 16396

[startup+582.302 s]
/proc/loadavg: 2.17 2.06 1.98 3/73 24342
/proc/meminfo: memFree=1887120/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16396 CPUtime=577.77
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3418 0 0 0 57775 2 0 0 25 0 1 0 1979249358 16789504 3384 996147200 134512640 135239859 4294956208 18446744073709551615 134796648 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4099 3384 416 177 0 3002 0
Current children cumulated CPU time (s) 577.77
Current children cumulated vsize (KiB) 16396

[startup+642.302 s]
/proc/loadavg: 2.06 2.04 1.98 3/73 24342
/proc/meminfo: memFree=1887120/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16396 CPUtime=637.31
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3418 0 0 0 63729 2 0 0 25 0 1 0 1979249358 16789504 3384 996147200 134512640 135239859 4294956208 18446744073709551615 134796987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4099 3384 416 177 0 3002 0
Current children cumulated CPU time (s) 637.31
Current children cumulated vsize (KiB) 16396


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.02 1.98 3/73 24342
/proc/meminfo: memFree=1886928/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16396 CPUtime=815.93
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3418 0 0 0 81590 3 0 0 25 0 1 0 1979249358 16789504 3384 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4099 3384 416 177 0 3002 0
Current children cumulated CPU time (s) 815.93
Current children cumulated vsize (KiB) 16396

[startup+882.302 s]
/proc/loadavg: 2.00 2.01 1.98 3/73 24342
/proc/meminfo: memFree=1886928/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16396 CPUtime=875.47
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3418 0 0 0 87544 3 0 0 25 0 1 0 1979249358 16789504 3384 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4099 3384 416 177 0 3002 0
Current children cumulated CPU time (s) 875.47
Current children cumulated vsize (KiB) 16396

[startup+942.302 s]
/proc/loadavg: 2.05 2.02 1.98 3/73 24348
/proc/meminfo: memFree=1886856/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16396 CPUtime=935
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3418 0 0 0 93497 3 0 0 25 0 1 0 1979249358 16789504 3384 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4099 3384 416 177 0 3002 0
Current children cumulated CPU time (s) 935
Current children cumulated vsize (KiB) 16396

[startup+1002.31 s]
/proc/loadavg: 2.02 2.02 1.98 3/73 24348
/proc/meminfo: memFree=1886792/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16396 CPUtime=994.53
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3418 0 0 0 99450 3 0 0 25 0 1 0 1979249358 16789504 3384 996147200 134512640 135239859 4294956208 18446744073709551615 134796727 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4099 3384 416 177 0 3002 0
Current children cumulated CPU time (s) 994.53
Current children cumulated vsize (KiB) 16396

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/73 24348
/proc/meminfo: memFree=1886664/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16396 CPUtime=1054.07
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3418 0 0 0 105404 3 0 0 25 0 1 0 1979249358 16789504 3384 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4099 3384 416 177 0 3002 0
Current children cumulated CPU time (s) 1054.07
Current children cumulated vsize (KiB) 16396

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/73 24348
/proc/meminfo: memFree=1886600/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16396 CPUtime=1113.61
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3418 0 0 0 111358 3 0 0 25 0 1 0 1979249358 16789504 3384 996147200 134512640 135239859 4294956208 18446744073709551615 134796975 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4099 3384 416 177 0 3002 0
Current children cumulated CPU time (s) 1113.61
Current children cumulated vsize (KiB) 16396

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24348
/proc/meminfo: memFree=1886600/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1173.15
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 117311 4 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 134796648 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1173.15
Current children cumulated vsize (KiB) 16400

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24348
/proc/meminfo: memFree=1886416/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1232.66
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 123262 4 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 135057290 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1232.66
Current children cumulated vsize (KiB) 16400

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24348
/proc/meminfo: memFree=1886416/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1292.21
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 129217 4 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1292.21
Current children cumulated vsize (KiB) 16400

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24348
/proc/meminfo: memFree=1886352/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1351.75
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 135171 4 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 135102489 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1351.75
Current children cumulated vsize (KiB) 16400

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24348
/proc/meminfo: memFree=1886352/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1411.3
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 141126 4 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1411.3
Current children cumulated vsize (KiB) 16400

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24348
/proc/meminfo: memFree=1886288/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1470.84
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 147080 4 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 135097642 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1470.84
Current children cumulated vsize (KiB) 16400

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24348
/proc/meminfo: memFree=1886288/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1530.38
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 153034 4 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 135095057 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1530.38
Current children cumulated vsize (KiB) 16400

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24348
/proc/meminfo: memFree=1886224/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1589.93
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 158989 4 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 134821704 0 0 4096 0 0 0 0 17 1 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1589.93
Current children cumulated vsize (KiB) 16400

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24376
/proc/meminfo: memFree=1899808/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1649.82
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 164977 5 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 0 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1649.82
Current children cumulated vsize (KiB) 16400

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24376
/proc/meminfo: memFree=1899680/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1709.79
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 170974 5 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 134796619 0 0 4096 0 0 0 0 17 0 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1709.79
Current children cumulated vsize (KiB) 16400

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24376
/proc/meminfo: memFree=1899552/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1769.77
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 176972 5 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1769.77
Current children cumulated vsize (KiB) 16400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.6 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 24376
/proc/meminfo: memFree=1899552/2055920 swapFree=4180076/4192956
[pid=24341] ppid=24339 vsize=16400 CPUtime=1800.06
/proc/24341/stat : 24341 (xsolve) R 24339 24341 22987 0 -1 4194304 3419 0 0 0 180001 5 0 0 25 0 1 0 1979249358 16793600 3385 996147200 134512640 135239859 4294956208 18446744073709551615 134796930 0 0 4096 0 0 0 0 17 0 0 0
/proc/24341/statm: 4100 3385 416 177 0 3003 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 16400

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): 1812.61
CPU time (s): 1800.08
CPU user time (s): 1800.02
CPU system time (s): 0.05999
CPU usage (%): 99.3086
Max. virtual memory (cumulated for all children) (KiB): 16400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3419
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= 35020

runsolver used 1.67575 second user time and 5.06423 second system time

The end

Launcher Data (download as text)

Begin job on node31 at 2008-07-02 14:45:53
IDJOB=1042197
IDBENCH=53882
IDSOLVER=343
FILE ID=node31/1042197-1215002753
PBS_JOBID= 7870860
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-28-28.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-1042197-1215002753/watcher-1042197-1215002753 -o /tmp/evaluation-result-1042197-1215002753/solver-1042197-1215002753 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042197-1215002753.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f089d5d42bb32345cd570359b785e582
RANDOM SEED=2034891235

node31.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1900016 kB
Buffers:          7464 kB
Cached:          62456 kB
SwapCached:       5764 kB
Active:          77792 kB
Inactive:        17448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900016 kB
SwapTotal:     4192956 kB
SwapFree:      4180076 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          33040 kB
Slab:            45632 kB
Committed_AS:  2921648 kB
PageTables:       1944 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node31 at 2008-07-02 15:16:08