Trace number 1041047

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) 1800.01 1807.71

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-37-37.xml
MD5SUMf3288d103eb05e68f4356a28d7cc0cdd
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.640901
Satisfiable
(Un)Satisfiability was proved
Number of variables2738
Number of constraints3333
Maximum constraint arity37
Maximum domain size132
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2665
Global constraints used (with number of constraints)cumulative(2),weightedsum(666)

Solver Data (download as text)

0.00/0.09	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-1041047-1214999245/watcher-1041047-1214999245 -o /tmp/evaluation-result-1041047-1214999245/solver-1041047-1214999245 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041047-1214999245.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: 2.86 2.71 2.10 4/74 23405
/proc/meminfo: memFree=1399528/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=18572 CPUtime=0
/proc/23405/stat : 23405 (runsolver) D 23403 23405 23100 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1978894090 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 271638392103 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/23405/statm: 4643 292 257 25 0 2626 0

[startup+0.072014 s]
/proc/loadavg: 2.86 2.71 2.10 4/74 23405
/proc/meminfo: memFree=1399528/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=2152 CPUtime=0
/proc/23405/stat : 23405 (xsolve) D 23403 23405 23100 0 -1 4194304 57 0 2 0 0 0 0 0 18 0 1 0 1978894090 2203648 43 996147200 134512640 135239859 4294956208 18446744073709551615 6890404 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/23405/statm: 538 43 32 177 0 6 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2152

[startup+0.10102 s]
/proc/loadavg: 2.86 2.71 2.10 4/74 23405
/proc/meminfo: memFree=1399528/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=4852 CPUtime=0
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 481 0 7 0 0 0 0 0 18 0 1 0 1978894090 4968448 454 996147200 134512640 135239859 4294956208 18446744073709551615 4159741518 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 1213 454 345 177 0 116 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4852

[startup+0.301069 s]
/proc/loadavg: 2.86 2.71 2.10 4/74 23405
/proc/meminfo: memFree=1399528/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=10848 CPUtime=0.2
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 1984 0 7 0 19 1 0 0 19 0 1 0 1978894090 11108352 1957 996147200 134512640 135239859 4294956208 18446744073709551615 134943543 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 2712 1957 376 177 0 1615 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 10848

[startup+0.701142 s]
/proc/loadavg: 2.86 2.71 2.10 4/74 23405
/proc/meminfo: memFree=1399528/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=26992 CPUtime=0.6
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6053 0 7 0 57 3 0 0 22 0 1 0 1978894090 27639808 5960 996147200 134512640 135239859 4294956208 18446744073709551615 134796653 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6748 5960 416 177 0 5651 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 26992

[startup+1.50128 s]
/proc/loadavg: 2.86 2.71 2.10 3/75 23406
/proc/meminfo: memFree=1374816/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27104 CPUtime=1.39
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6081 0 7 0 136 3 0 0 25 0 1 0 1978894090 27754496 5988 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6776 5988 416 177 0 5679 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 27104

[startup+3.10158 s]
/proc/loadavg: 2.79 2.70 2.10 3/75 23406
/proc/meminfo: memFree=1374624/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27104 CPUtime=2.99
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6081 0 7 0 296 3 0 0 25 0 1 0 1978894090 27754496 5988 996147200 134512640 135239859 4294956208 18446744073709551615 134797040 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6776 5988 416 177 0 5679 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 27104

[startup+6.30116 s]
/proc/loadavg: 2.79 2.70 2.10 3/75 23406
/proc/meminfo: memFree=1374496/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27104 CPUtime=6.17
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6081 0 7 0 614 3 0 0 25 0 1 0 1978894090 27754496 5988 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6776 5988 416 177 0 5679 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 27104

[startup+12.7023 s]
/proc/loadavg: 2.67 2.68 2.10 3/75 23406
/proc/meminfo: memFree=1374304/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27104 CPUtime=12.55
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6081 0 7 0 1251 4 0 0 25 0 1 0 1978894090 27754496 5988 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6776 5988 416 177 0 5679 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 27104

[startup+25.5017 s]
/proc/loadavg: 2.57 2.66 2.10 3/75 23406
/proc/meminfo: memFree=1374368/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27104 CPUtime=25.29
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6081 0 7 0 2525 4 0 0 25 0 1 0 1978894090 27754496 5988 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6776 5988 416 177 0 5679 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 27104

[startup+51.1013 s]
/proc/loadavg: 2.37 2.60 2.09 3/75 23406
/proc/meminfo: memFree=1374368/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27108 CPUtime=50.76
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6087 0 7 0 5072 4 0 0 25 0 1 0 1978894090 27758592 5994 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6777 5994 416 177 0 5680 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 27108

[startup+102.307 s]
/proc/loadavg: 2.15 2.50 2.09 3/75 23406
/proc/meminfo: memFree=1373728/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27112 CPUtime=101.71
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6088 0 7 0 10167 4 0 0 25 0 1 0 1978894090 27762688 5995 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6778 5995 416 177 0 5681 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 27112

[startup+162.302 s]
/proc/loadavg: 2.05 2.40 2.08 3/75 23406
/proc/meminfo: memFree=1372192/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27112 CPUtime=161.42
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6088 0 7 0 16138 4 0 0 25 0 1 0 1978894090 27762688 5995 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6778 5995 416 177 0 5681 0
Current children cumulated CPU time (s) 161.42
Current children cumulated vsize (KiB) 27112

[startup+222.301 s]
/proc/loadavg: 2.02 2.33 2.07 3/75 23406
/proc/meminfo: memFree=1371424/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27112 CPUtime=221.12
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6088 0 7 0 22108 4 0 0 25 0 1 0 1978894090 27762688 5995 996147200 134512640 135239859 4294956208 18446744073709551615 135097674 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6778 5995 416 177 0 5681 0
Current children cumulated CPU time (s) 221.12
Current children cumulated vsize (KiB) 27112

[startup+282.301 s]
/proc/loadavg: 2.00 2.27 2.07 3/75 23406
/proc/meminfo: memFree=1370528/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27112 CPUtime=280.83
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6088 0 7 0 28079 4 0 0 25 0 1 0 1978894090 27762688 5995 996147200 134512640 135239859 4294956208 18446744073709551615 135030971 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6778 5995 416 177 0 5681 0
Current children cumulated CPU time (s) 280.83
Current children cumulated vsize (KiB) 27112

[startup+342.302 s]
/proc/loadavg: 2.00 2.22 2.06 3/75 23406
/proc/meminfo: memFree=1369888/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27116 CPUtime=340.54
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6089 0 7 0 34050 4 0 0 25 0 1 0 1978894090 27766784 5996 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6779 5996 416 177 0 5682 0
Current children cumulated CPU time (s) 340.54
Current children cumulated vsize (KiB) 27116

[startup+402.301 s]
/proc/loadavg: 2.00 2.17 2.06 3/75 23406
/proc/meminfo: memFree=1369376/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27116 CPUtime=400.24
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6089 0 7 0 40020 4 0 0 25 0 1 0 1978894090 27766784 5996 996147200 134512640 135239859 4294956208 18446744073709551615 134796560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6779 5996 416 177 0 5682 0
Current children cumulated CPU time (s) 400.24
Current children cumulated vsize (KiB) 27116

[startup+462.301 s]
/proc/loadavg: 2.00 2.14 2.05 3/75 23406
/proc/meminfo: memFree=1368672/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=459.95
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 45991 4 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 459.95
Current children cumulated vsize (KiB) 27120

[startup+522.301 s]
/proc/loadavg: 2.00 2.11 2.04 3/75 23406
/proc/meminfo: memFree=1368160/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=519.66
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 51962 4 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 519.66
Current children cumulated vsize (KiB) 27120

[startup+582.302 s]
/proc/loadavg: 2.00 2.09 2.04 3/75 23406
/proc/meminfo: memFree=1367648/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=579.36
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 57932 4 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 579.36
Current children cumulated vsize (KiB) 27120

[startup+642.303 s]
/proc/loadavg: 2.00 2.07 2.03 3/75 23406
/proc/meminfo: memFree=1366880/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=639.07
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 63903 4 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 639.07
Current children cumulated vsize (KiB) 27120


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.08 2.06 2.03 3/75 23412
/proc/meminfo: memFree=1363168/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=877.87
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 87783 4 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 877.87
Current children cumulated vsize (KiB) 27120

[startup+942.303 s]
/proc/loadavg: 2.03 2.05 2.02 3/75 23412
/proc/meminfo: memFree=1362656/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=937.58
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 93754 4 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134796989 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 937.58
Current children cumulated vsize (KiB) 27120

[startup+1002.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/75 23412
/proc/meminfo: memFree=1362080/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=997.28
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 99724 4 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 997.28
Current children cumulated vsize (KiB) 27120

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/75 23412
/proc/meminfo: memFree=1361504/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1056.99
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 105695 4 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1056.99
Current children cumulated vsize (KiB) 27120

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 23412
/proc/meminfo: memFree=1360864/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1116.71
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 111666 5 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1116.71
Current children cumulated vsize (KiB) 27120

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 23412
/proc/meminfo: memFree=1360352/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1176.42
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 117637 5 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 135097712 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1176.42
Current children cumulated vsize (KiB) 27120

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 23412
/proc/meminfo: memFree=1359776/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1236.12
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 123607 5 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1236.12
Current children cumulated vsize (KiB) 27120

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 23412
/proc/meminfo: memFree=1359200/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1295.83
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 129578 5 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134802808 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1295.83
Current children cumulated vsize (KiB) 27120

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 23412
/proc/meminfo: memFree=1358624/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1355.54
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 135549 5 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134796643 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1355.54
Current children cumulated vsize (KiB) 27120

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 23412
/proc/meminfo: memFree=1358176/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1415.25
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 141520 5 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 135074208 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1415.25
Current children cumulated vsize (KiB) 27120

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 23412
/proc/meminfo: memFree=1357536/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1474.95
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 147490 5 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1474.95
Current children cumulated vsize (KiB) 27120

[startup+1542.3 s]
/proc/loadavg: 2.08 2.02 2.01 5/73 23651
/proc/meminfo: memFree=1906744/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1534.73
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 153457 16 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1534.73
Current children cumulated vsize (KiB) 27120

[startup+1602.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/81 23833
/proc/meminfo: memFree=1841336/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1594.69
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 159450 19 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1594.69
Current children cumulated vsize (KiB) 27120

[startup+1662.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/81 23833
/proc/meminfo: memFree=1841144/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1654.66
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 165447 19 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1654.66
Current children cumulated vsize (KiB) 27120

[startup+1722.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/81 23833
/proc/meminfo: memFree=1841080/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1714.63
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 171444 19 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 135071466 0 0 4096 0 0 0 0 17 0 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1714.63
Current children cumulated vsize (KiB) 27120

[startup+1782.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/81 23833
/proc/meminfo: memFree=1840888/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1774.61
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 177441 20 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1774.61
Current children cumulated vsize (KiB) 27120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 2.05 2.04 2.00 3/81 23833
/proc/meminfo: memFree=1840952/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1800
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 179980 20 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 27120

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

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

[startup+1807.7 s]
/proc/loadavg: 2.05 2.04 2.00 3/81 23833
/proc/meminfo: memFree=1840952/2055920 swapFree=4181476/4192956
[pid=23405] ppid=23403 vsize=27120 CPUtime=1800
/proc/23405/stat : 23405 (xsolve) R 23403 23405 23100 0 -1 4194304 6090 0 7 0 179980 20 0 0 25 0 1 0 1978894090 27770880 5997 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/23405/statm: 6780 5997 416 177 0 5683 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 27120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.71
CPU time (s): 1800.01
CPU user time (s): 1799.81
CPU system time (s): 0.205968
CPU usage (%): 99.5743
Max. virtual memory (cumulated for all children) (KiB): 27120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6090
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 32
involuntary context switches= 19439

runsolver used 2.23866 second user time and 5.9401 second system time

The end

Launcher Data (download as text)

Begin job on node67 at 2008-07-02 13:47:25
IDJOB=1041047
IDBENCH=53767
IDSOLVER=343
FILE ID=node67/1041047-1214999245
PBS_JOBID= 7870789
Free space on /tmp= 66260 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-37-37.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-1041047-1214999245/watcher-1041047-1214999245 -o /tmp/evaluation-result-1041047-1214999245/solver-1041047-1214999245 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041047-1214999245.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f3288d103eb05e68f4356a28d7cc0cdd
RANDOM SEED=38251886

node67.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		: 3000.281
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		: 3000.281
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:       1400136 kB
Buffers:          2748 kB
Cached:          35368 kB
SwapCached:       5336 kB
Active:         584064 kB
Inactive:        16840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1400136 kB
SwapTotal:     4192956 kB
SwapFree:      4181476 kB
Dirty:            1676 kB
Writeback:           0 kB
Mapped:         569900 kB
Slab:            38948 kB
Committed_AS:  4497484 kB
PageTables:       3016 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= 66532 MiB
End job on node67 at 2008-07-02 14:17:35