Trace number 1042057

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 1817.11

General information on the benchmark

Namecsp/allsquares/
normalized-squares-31-31.xml
MD5SUMcc4a849398686c6aea23fb28afe2d04f
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark353.916
Satisfiable
(Un)Satisfiability was proved
Number of variables1922
Number of constraints2328
Maximum constraint arity31
Maximum domain size103
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1861
Global constraints used (with number of constraints)cumulative(2),weightedsum(465)

Solver Data (download as text)

0.19/0.20	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-1042057-1215002561/watcher-1042057-1215002561 -o /tmp/evaluation-result-1042057-1215002561/solver-1042057-1215002561 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042057-1215002561.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: 2.00 2.00 1.95 4/80 10509
/proc/meminfo: memFree=1477416/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=820 CPUtime=0
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1979228565 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 1979172 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 205 25 19 177 0 3 0

[startup+0.107954 s]
/proc/loadavg: 2.00 2.00 1.95 4/80 10509
/proc/meminfo: memFree=1477416/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=6996 CPUtime=0.09
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 1059 0 0 0 9 0 0 0 18 0 1 0 1979228565 7163904 1025 996147200 134512640 135239859 4294956208 18446744073709551615 134579435 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 1749 1025 371 177 0 652 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6996

[startup+0.201967 s]
/proc/loadavg: 2.00 2.00 1.95 4/80 10509
/proc/meminfo: memFree=1477416/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=17592 CPUtime=0.19
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 3681 0 0 0 17 2 0 0 18 0 1 0 1979228565 18014208 3647 996147200 134512640 135239859 4294956208 18446744073709551615 134818553 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4398 3647 403 177 0 3301 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17592

[startup+0.301972 s]
/proc/loadavg: 2.00 2.00 1.95 4/80 10509
/proc/meminfo: memFree=1477416/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19516 CPUtime=0.29
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4153 0 0 0 27 2 0 0 19 0 1 0 1979228565 19984384 4119 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4879 4119 416 177 0 3782 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19516

[startup+0.702013 s]
/proc/loadavg: 2.00 2.00 1.95 4/80 10509
/proc/meminfo: memFree=1477416/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19592 CPUtime=0.69
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4178 0 0 0 67 2 0 0 23 0 1 0 1979228565 20062208 4144 996147200 134512640 135239859 4294956208 18446744073709551615 135057380 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4898 4144 416 177 0 3801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19592

[startup+1.50109 s]
/proc/loadavg: 2.00 2.00 1.95 3/81 10510
/proc/meminfo: memFree=1462368/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19592 CPUtime=1.47
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4178 0 0 0 145 2 0 0 25 0 1 0 1979228565 20062208 4144 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4898 4144 416 177 0 3801 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19592

[startup+3.10223 s]
/proc/loadavg: 2.00 2.00 1.95 3/81 10510
/proc/meminfo: memFree=1462240/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19592 CPUtime=3.06
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4178 0 0 0 304 2 0 0 25 0 1 0 1979228565 20062208 4144 996147200 134512640 135239859 4294956208 18446744073709551615 135057505 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4898 4144 416 177 0 3801 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 19592

[startup+6.30152 s]
/proc/loadavg: 2.00 2.00 1.95 3/81 10510
/proc/meminfo: memFree=1462176/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19592 CPUtime=6.24
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4178 0 0 0 622 2 0 0 25 0 1 0 1979228565 20062208 4144 996147200 134512640 135239859 4294956208 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4898 4144 416 177 0 3801 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19592

[startup+12.7021 s]
/proc/loadavg: 2.00 2.00 1.95 3/81 10510
/proc/meminfo: memFree=1462048/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19592 CPUtime=12.58
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4178 0 0 0 1256 2 0 0 25 0 1 0 1979228565 20062208 4144 996147200 134512640 135239859 4294956208 18446744073709551615 134801040 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4898 4144 416 177 0 3801 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 19592

[startup+25.5012 s]
/proc/loadavg: 1.93 1.98 1.94 4/84 10551
/proc/meminfo: memFree=1397256/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19592 CPUtime=24.44
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4178 0 0 0 2441 3 0 0 25 0 1 0 1979228565 20062208 4144 996147200 134512640 135239859 4294956208 18446744073709551615 135057616 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4898 4144 416 177 0 3801 0
Current children cumulated CPU time (s) 24.44
Current children cumulated vsize (KiB) 19592

[startup+51.1015 s]
/proc/loadavg: 1.95 1.98 1.94 3/81 10587
/proc/meminfo: memFree=1453536/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19592 CPUtime=49
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4178 0 0 0 4897 3 0 0 25 0 1 0 1979228565 20062208 4144 996147200 134512640 135239859 4294956208 18446744073709551615 135057359 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4898 4144 416 177 0 3801 0
Current children cumulated CPU time (s) 49
Current children cumulated vsize (KiB) 19592

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.94 3/81 10587
/proc/meminfo: memFree=1451296/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19592 CPUtime=99.77
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4178 0 0 0 9974 3 0 0 25 0 1 0 1979228565 20062208 4144 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4898 4144 416 177 0 3801 0
Current children cumulated CPU time (s) 99.77
Current children cumulated vsize (KiB) 19592

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.94 3/81 10587
/proc/meminfo: memFree=1451168/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19592 CPUtime=159.26
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4178 0 0 0 15923 3 0 0 25 0 1 0 1979228565 20062208 4144 996147200 134512640 135239859 4294956208 18446744073709551615 135031434 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4898 4144 416 177 0 3801 0
Current children cumulated CPU time (s) 159.26
Current children cumulated vsize (KiB) 19592

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.94 3/81 10587
/proc/meminfo: memFree=1451040/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19596 CPUtime=218.75
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4179 0 0 0 21872 3 0 0 25 0 1 0 1979228565 20066304 4145 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4899 4145 416 177 0 3802 0
Current children cumulated CPU time (s) 218.75
Current children cumulated vsize (KiB) 19596

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.94 3/81 10587
/proc/meminfo: memFree=1450976/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19596 CPUtime=278.25
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4179 0 0 0 27822 3 0 0 25 0 1 0 1979228565 20066304 4145 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4899 4145 416 177 0 3802 0
Current children cumulated CPU time (s) 278.25
Current children cumulated vsize (KiB) 19596

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.94 3/81 10587
/proc/meminfo: memFree=1450976/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=337.74
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 33771 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 337.74
Current children cumulated vsize (KiB) 19600

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.94 3/81 10587
/proc/meminfo: memFree=1450976/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=397.23
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 39720 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134797280 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 397.23
Current children cumulated vsize (KiB) 19600

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.94 3/81 10587
/proc/meminfo: memFree=1450976/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=456.72
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 45669 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 135101089 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 456.72
Current children cumulated vsize (KiB) 19600

[startup+522.302 s]
/proc/loadavg: 2.04 2.00 1.95 3/81 10587
/proc/meminfo: memFree=1450912/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=516.22
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 51619 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 516.22
Current children cumulated vsize (KiB) 19600

[startup+582.301 s]
/proc/loadavg: 2.06 2.01 1.95 3/81 10587
/proc/meminfo: memFree=1450912/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=575.71
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 57568 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 575.71
Current children cumulated vsize (KiB) 19600

[startup+642.302 s]
/proc/loadavg: 2.27 2.07 1.97 3/81 10587
/proc/meminfo: memFree=1450848/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=635.21
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 63518 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 635.21
Current children cumulated vsize (KiB) 19600


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.01 2.03 1.97 3/81 10587
/proc/meminfo: memFree=1450656/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=813.69
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 81366 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 813.69
Current children cumulated vsize (KiB) 19600

[startup+882.306 s]
/proc/loadavg: 2.00 2.02 1.97 3/81 10587
/proc/meminfo: memFree=1450720/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=873.18
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 87315 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 873.18
Current children cumulated vsize (KiB) 19600

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 1.97 3/81 10587
/proc/meminfo: memFree=1450720/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=932.68
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 93265 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134796648 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 932.68
Current children cumulated vsize (KiB) 19600

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/81 10587
/proc/meminfo: memFree=1450784/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=992.17
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 99214 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 992.17
Current children cumulated vsize (KiB) 19600

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/81 10587
/proc/meminfo: memFree=1450720/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1051.67
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 105164 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1051.67
Current children cumulated vsize (KiB) 19600

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450656/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1111.15
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 111112 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1111.15
Current children cumulated vsize (KiB) 19600

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450656/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1170.65
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 117062 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134796908 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1170.65
Current children cumulated vsize (KiB) 19600

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450528/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1230.14
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 123011 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 135030743 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1230.14
Current children cumulated vsize (KiB) 19600

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450464/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1289.63
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 128960 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134797052 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1289.63
Current children cumulated vsize (KiB) 19600

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450336/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1349.12
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 134909 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 135042316 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1349.12
Current children cumulated vsize (KiB) 19600

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450336/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1408.62
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 140859 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134796911 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1408.62
Current children cumulated vsize (KiB) 19600

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450464/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1468.11
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 146808 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134802542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1468.11
Current children cumulated vsize (KiB) 19600

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450464/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1527.61
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 152758 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134796602 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1527.61
Current children cumulated vsize (KiB) 19600

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450528/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1587.1
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 158707 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1587.1
Current children cumulated vsize (KiB) 19600

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450528/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1646.59
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 164656 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1646.59
Current children cumulated vsize (KiB) 19600

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450528/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1706.09
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 170606 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1706.09
Current children cumulated vsize (KiB) 19600

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450272/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1765.58
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 176555 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134796587 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1765.58
Current children cumulated vsize (KiB) 19600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.1 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 10593
/proc/meminfo: memFree=1450208/2055920 swapFree=4179456/4192956
[pid=10509] ppid=10507 vsize=19600 CPUtime=1800.09
/proc/10509/stat : 10509 (xsolve) R 10507 10509 9910 0 -1 4194304 4180 0 0 0 180006 3 0 0 25 0 1 0 1979228565 20070400 4146 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/10509/statm: 4900 4146 416 177 0 3803 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 19600

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): 1817.11
CPU time (s): 1800.1
CPU user time (s): 1800.06
CPU system time (s): 0.039993
CPU usage (%): 99.0641
Max. virtual memory (cumulated for all children) (KiB): 19600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4180
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= 38826

runsolver used 1.69674 second user time and 4.95025 second system time

The end

Launcher Data (download as text)

Begin job on node43 at 2008-07-02 14:42:41
IDJOB=1042057
IDBENCH=53868
IDSOLVER=343
FILE ID=node43/1042057-1215002561
PBS_JOBID= 7870837
Free space on /tmp= 66520 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-31-31.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-1042057-1215002561/watcher-1042057-1215002561 -o /tmp/evaluation-result-1042057-1215002561/solver-1042057-1215002561 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042057-1215002561.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cc4a849398686c6aea23fb28afe2d04f
RANDOM SEED=1153356406

node43.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		: 3000.230
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		: 3000.230
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:       1477896 kB
Buffers:         55980 kB
Cached:         380632 kB
SwapCached:       7360 kB
Active:         172936 kB
Inactive:       332848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477896 kB
SwapTotal:     4192956 kB
SwapFree:      4179456 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          82284 kB
Slab:            57256 kB
Committed_AS:  4396372 kB
PageTables:       2008 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= 66520 MiB
End job on node43 at 2008-07-02 15:13:00