Trace number 1040807

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) 1800.05 1800.61

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-34-34.xml
MD5SUM7e3280ba9dc65b7feb94946bec69bf0a
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 variables2312
Number of constraints2808
Maximum constraint arity34
Maximum domain size117
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2245
Global constraints used (with number of constraints)cumulative(2),weightedsum(561)

Solver Data (download as text)

0.20/0.25	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-1040807-1214998942/watcher-1040807-1214998942 -o /tmp/evaluation-result-1040807-1214998942/solver-1040807-1214998942 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040807-1214998942.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: 2.01 2.00 1.72 4/73 20090
/proc/meminfo: memFree=958184/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=18572 CPUtime=0
/proc/20090/stat : 20090 (runsolver) R 20085 20090 19836 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 665019670 19017728 293 996147200 4194304 4296836 548682068448 18446744073709551615 226686987559 0 0 4096 24578 0 0 0 17 0 0 0
/proc/20090/statm: 4643 293 257 25 0 2626 0

[startup+0.215961 s]
/proc/loadavg: 2.01 2.00 1.72 4/73 20090
/proc/meminfo: memFree=958184/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=17080 CPUtime=0.2
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 3568 0 0 0 19 1 0 0 18 0 1 0 665019670 17489920 3468 996147200 134512640 135239859 4294956208 18446744073709551615 6149755 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 4270 3472 403 177 0 3173 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 17080

[startup+0.301968 s]
/proc/loadavg: 2.01 2.00 1.72 4/73 20090
/proc/meminfo: memFree=958184/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23216 CPUtime=0.29
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5075 0 0 0 27 2 0 0 19 0 1 0 665019670 23773184 4975 996147200 134512640 135239859 4294956208 18446744073709551615 135057489 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5804 4975 416 177 0 4707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23216

[startup+0.401981 s]
/proc/loadavg: 2.01 2.00 1.72 4/73 20090
/proc/meminfo: memFree=958184/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23220 CPUtime=0.39
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5076 0 0 0 37 2 0 0 21 0 1 0 665019670 23777280 4976 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5805 4976 416 177 0 4708 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 23220

[startup+0.702021 s]
/proc/loadavg: 2.01 2.00 1.72 4/73 20090
/proc/meminfo: memFree=958184/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23228 CPUtime=0.69
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5103 0 0 0 67 2 0 0 23 0 1 0 665019670 23785472 5003 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5807 5003 416 177 0 4710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23228

[startup+1.50112 s]
/proc/loadavg: 2.01 2.00 1.72 3/74 20091
/proc/meminfo: memFree=921376/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23228 CPUtime=1.48
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5103 0 0 0 146 2 0 0 25 0 1 0 665019670 23785472 5003 996147200 134512640 135239859 4294956208 18446744073709551615 135057380 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5807 5003 416 177 0 4710 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23228

[startup+3.10132 s]
/proc/loadavg: 2.01 2.00 1.72 3/74 20091
/proc/meminfo: memFree=921120/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23228 CPUtime=3.08
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5105 0 0 0 306 2 0 0 25 0 1 0 665019670 23785472 5005 996147200 134512640 135239859 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5807 5005 416 177 0 4710 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23228

[startup+6.30171 s]
/proc/loadavg: 2.01 2.00 1.72 3/74 20091
/proc/meminfo: memFree=921056/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23228 CPUtime=6.28
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5105 0 0 0 626 2 0 0 25 0 1 0 665019670 23785472 5005 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5807 5005 416 177 0 4710 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23228

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 1.72 3/74 20091
/proc/meminfo: memFree=921056/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23232 CPUtime=12.68
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5108 0 0 0 1266 2 0 0 25 0 1 0 665019670 23789568 5008 996147200 134512640 135239859 4294956208 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5808 5008 416 177 0 4711 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23232

[startup+25.5051 s]
/proc/loadavg: 2.00 2.00 1.73 3/74 20091
/proc/meminfo: memFree=921120/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=25.48
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 2546 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23236

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 1.73 3/74 20091
/proc/meminfo: memFree=921120/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=51.07
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 5105 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135097642 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23236

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 1.74 3/74 20091
/proc/meminfo: memFree=920992/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=102.25
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 10223 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23236

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.75 3/74 20091
/proc/meminfo: memFree=920928/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=162.23
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 16221 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23236

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.77 3/74 20091
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=222.22
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 22220 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134796648 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23236

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.78 3/74 20091
/proc/meminfo: memFree=920800/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=282.2
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 28218 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23236

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 1.79 3/74 20091
/proc/meminfo: memFree=920800/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=342.18
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 34216 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134802536 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23236

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.80 3/74 20091
/proc/meminfo: memFree=920736/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=402.16
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 40214 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23236

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.81 3/74 20091
/proc/meminfo: memFree=920800/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=462.14
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 46212 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23236

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.82 3/74 20091
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=522.12
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 52210 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135057153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23236

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.83 3/74 20091
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=582.1
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 58208 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 23236

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.83 3/74 20091
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=642.09
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 64207 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 23236


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.85 3/74 20091
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=822.03
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 82201 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134802536 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 23236

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.86 3/74 20091
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=882.02
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 88200 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134820708 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 23236

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.86 3/74 20091
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=941.99
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 94197 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134797046 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 23236

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 1.87 3/74 20091
/proc/meminfo: memFree=920928/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1001.98
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 100196 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134802808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 23236

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/74 20091
/proc/meminfo: memFree=920928/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1061.96
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 106194 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 23236

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/74 20097
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1121.93
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 112191 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135031335 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 23236

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/74 20097
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1181.91
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 118189 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 23236

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/74 20097
/proc/meminfo: memFree=920672/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1241.89
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 124187 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 23236

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/74 20097
/proc/meminfo: memFree=920672/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1301.87
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 130185 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135067284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 23236

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/74 20097
/proc/meminfo: memFree=920608/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1361.86
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 136184 2 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 23236

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 20097
/proc/meminfo: memFree=920736/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1421.85
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 142182 3 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 23236

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 20097
/proc/meminfo: memFree=920672/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1481.83
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 148180 3 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 23236

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 20097
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1541.81
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 154178 3 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134802200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 23236

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 20097
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1601.79
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 160176 3 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135097641 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 23236

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 20097
/proc/meminfo: memFree=920928/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1661.78
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 166175 3 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135101118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 23236

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 20097
/proc/meminfo: memFree=920864/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1721.76
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 172173 3 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 134796914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 23236

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 20097
/proc/meminfo: memFree=920672/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1781.74
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 178171 3 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 23236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 20098
/proc/meminfo: memFree=920608/2055920 swapFree=4147040/4192956
[pid=20090] ppid=20085 vsize=23236 CPUtime=1800.04
/proc/20090/stat : 20090 (xsolve) R 20085 20090 19836 0 -1 4194304 5110 0 0 0 180001 3 0 0 25 0 1 0 665019670 23793664 5010 996147200 134512640 135239859 4294956208 18446744073709551615 135097633 0 0 4096 0 0 0 0 17 1 0 0
/proc/20090/statm: 5809 5010 416 177 0 4712 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 23236

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): 1800.61
CPU time (s): 1800.05
CPU user time (s): 1800.01
CPU system time (s): 0.033994
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 23236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5110
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= 3181

runsolver used 1.68174 second user time and 4.87626 second system time

The end

Launcher Data (download as text)

Begin job on node80 at 2008-07-02 13:42:22
IDJOB=1040807
IDBENCH=53743
IDSOLVER=343
FILE ID=node80/1040807-1214998942
PBS_JOBID= 7870765
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-34-34.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-1040807-1214998942/watcher-1040807-1214998942 -o /tmp/evaluation-result-1040807-1214998942/solver-1040807-1214998942 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040807-1214998942.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7e3280ba9dc65b7feb94946bec69bf0a
RANDOM SEED=2025337769

node80.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        959264 kB
Buffers:         72340 kB
Cached:         884444 kB
SwapCached:      39960 kB
Active:         343116 kB
Inactive:       669028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        959264 kB
SwapTotal:     4192956 kB
SwapFree:      4147040 kB
Dirty:            3112 kB
Writeback:           0 kB
Mapped:          61236 kB
Slab:            69984 kB
Committed_AS:   894268 kB
PageTables:       1768 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 node80 at 2008-07-02 14:12:25