Trace number 1085748

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) 1800.04 1807.72

General information on the benchmark

Namecsp/fapp/fapp15/
normalized-fapp15-3000-8.xml
MD5SUM3783482c1cbff3c4a72df59d958779fb
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark68.9175
Satisfiable
(Un)Satisfiability was proved
Number of variables3000
Number of constraints33021
Maximum constraint arity2
Maximum domain size182
Number of constraints which are defined in extension0
Number of constraints which are defined in intension33021
Global constraints used (with number of constraints)

Solver Data (download as text)

0.21/0.25	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-1085748-1215235361/watcher-1085748-1215235361 -o /tmp/evaluation-result-1085748-1215235361/solver-1085748-1215235361 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1085748-1215235361.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 2.00 4/73 656
/proc/meminfo: memFree=1488824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=18572 CPUtime=0
/proc/656/stat : 656 (runsolver) R 654 656 30561 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1553202943 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/656/statm: 4643 292 257 25 0 2626 0

[startup+0.224424 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 656
/proc/meminfo: memFree=1488824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=9760 CPUtime=0.21
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 1740 0 0 0 21 0 0 0 18 0 1 0 1553202943 9994240 1706 996147200 134512640 135239859 4294956208 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 2440 1706 374 177 0 1343 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 9760

[startup+0.302431 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 656
/proc/meminfo: memFree=1488824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=10812 CPUtime=0.28
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 2003 0 0 0 28 0 0 0 19 0 1 0 1553202943 11071488 1969 996147200 134512640 135239859 4294956208 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 2703 1969 374 177 0 1606 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10812

[startup+0.402448 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 656
/proc/meminfo: memFree=1488824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=12260 CPUtime=0.39
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 2344 0 0 0 38 1 0 0 20 0 1 0 1553202943 12554240 2310 996147200 134512640 135239859 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 3065 2310 374 177 0 1968 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 12260

[startup+0.702499 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 656
/proc/meminfo: memFree=1488824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=16308 CPUtime=0.68
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 3407 0 0 0 67 1 0 0 23 0 1 0 1553202943 16699392 3307 996147200 134512640 135239859 4294956208 18446744073709551615 134642630 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4077 3307 374 177 0 2980 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16308

[startup+1.50164 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1470640/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=26476 CPUtime=1.48
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 6072 0 0 0 146 2 0 0 25 0 1 0 1553202943 27111424 5842 996147200 134512640 135239859 4294956208 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 6619 5842 374 177 0 5522 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26476

[startup+3.10191 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1428144/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105648 CPUtime=3.08
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15772 0 0 0 301 7 0 0 25 0 1 0 1553202943 108183552 15476 996147200 134512640 135239859 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26412 15476 396 177 0 25315 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 105648

[startup+6.30147 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1428144/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105648 CPUtime=6.27
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15772 0 0 0 620 7 0 0 25 0 1 0 1553202943 108183552 15476 996147200 134512640 135239859 4294956208 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26412 15476 396 177 0 25315 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 105648

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1427952/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105648 CPUtime=12.64
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15772 0 0 0 1257 7 0 0 25 0 1 0 1553202943 108183552 15476 996147200 134512640 135239859 4294956208 18446744073709551615 134543109 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26412 15476 396 177 0 25315 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 105648

[startup+25.5068 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1427888/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105788 CPUtime=25.39
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15795 0 0 0 2532 7 0 0 25 0 1 0 1553202943 108326912 15499 996147200 134512640 135239859 4294956208 18446744073709551615 134532191 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26447 15499 398 177 0 25350 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 105788

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1427824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105944 CPUtime=50.88
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15817 0 0 0 5081 7 0 0 25 0 1 0 1553202943 108486656 15521 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26486 15521 398 177 0 25389 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 105944

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1427824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105944 CPUtime=101.87
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15817 0 0 0 10180 7 0 0 25 0 1 0 1553202943 108486656 15521 996147200 134512640 135239859 4294956208 18446744073709551615 135095222 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26486 15521 398 177 0 25389 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 105944

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1427824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105944 CPUtime=161.63
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15817 0 0 0 16156 7 0 0 25 0 1 0 1553202943 108486656 15521 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26486 15521 398 177 0 25389 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 105944

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1427824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105956 CPUtime=221.4
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15823 0 0 0 22133 7 0 0 25 0 1 0 1553202943 108498944 15527 996147200 134512640 135239859 4294956208 18446744073709551615 135096995 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26489 15527 398 177 0 25392 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 105956

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1427824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=281.15
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 28108 7 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134539288 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 105960

[startup+342.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1427824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=340.92
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 34085 7 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134543200 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 105960

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 657
/proc/meminfo: memFree=1427824/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=400.68
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 40061 7 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 135095225 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 105960

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 659
/proc/meminfo: memFree=1427632/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=460.43
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 46036 7 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 460.43
Current children cumulated vsize (KiB) 105960

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 659
/proc/meminfo: memFree=1427696/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=520.2
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 52013 7 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 135097013 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 520.2
Current children cumulated vsize (KiB) 105960

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 659
/proc/meminfo: memFree=1427760/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=579.95
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 57988 7 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134538524 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 579.95
Current children cumulated vsize (KiB) 105960

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 687
/proc/meminfo: memFree=1437688/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=639.71
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 63963 8 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 135096995 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 639.71
Current children cumulated vsize (KiB) 105960


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 817
/proc/meminfo: memFree=1418736/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=878.42
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 87830 12 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 878.42
Current children cumulated vsize (KiB) 105960

[startup+942.302 s]
/proc/loadavg: 2.15 2.03 2.01 3/83 818
/proc/meminfo: memFree=1350376/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=938.17
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 93805 12 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134539857 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 938.17
Current children cumulated vsize (KiB) 105960

[startup+1002.31 s]
/proc/loadavg: 2.15 2.05 2.01 3/83 819
/proc/meminfo: memFree=924768/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=997.93
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 99781 12 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 997.93
Current children cumulated vsize (KiB) 105960

[startup+1062.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/82 820
/proc/meminfo: memFree=917024/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=1057.68
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 105756 12 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 135095212 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 1057.68
Current children cumulated vsize (KiB) 105960

[startup+1122.3 s]
/proc/loadavg: 2.41 2.14 2.04 3/82 820
/proc/meminfo: memFree=916640/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=1117.43
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 111731 12 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134543203 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 1117.43
Current children cumulated vsize (KiB) 105960

[startup+1182.3 s]
/proc/loadavg: 2.21 2.14 2.04 3/82 820
/proc/meminfo: memFree=916448/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=1177.19
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 117707 12 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 135095201 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 1177.19
Current children cumulated vsize (KiB) 105960

[startup+1242.3 s]
/proc/loadavg: 2.08 2.11 2.04 3/82 820
/proc/meminfo: memFree=916384/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=1236.94
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 123682 12 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 1236.94
Current children cumulated vsize (KiB) 105960

[startup+1302.3 s]
/proc/loadavg: 2.03 2.09 2.03 3/82 820
/proc/meminfo: memFree=916384/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=1296.69
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 129657 12 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 1296.69
Current children cumulated vsize (KiB) 105960

[startup+1362.3 s]
/proc/loadavg: 2.01 2.07 2.03 3/82 820
/proc/meminfo: memFree=916320/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105960 CPUtime=1356.45
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15824 0 0 0 135633 12 0 0 25 0 1 0 1553202943 108503040 15528 996147200 134512640 135239859 4294956208 18446744073709551615 134543126 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26490 15528 398 177 0 25393 0
Current children cumulated CPU time (s) 1356.45
Current children cumulated vsize (KiB) 105960

[startup+1422.3 s]
/proc/loadavg: 2.00 2.05 2.02 3/82 820
/proc/meminfo: memFree=916256/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105964 CPUtime=1416.2
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15826 0 0 0 141608 12 0 0 25 0 1 0 1553202943 108507136 15530 996147200 134512640 135239859 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26491 15530 398 177 0 25394 0
Current children cumulated CPU time (s) 1416.2
Current children cumulated vsize (KiB) 105964

[startup+1482.3 s]
/proc/loadavg: 2.05 2.06 2.02 3/82 820
/proc/meminfo: memFree=916256/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105964 CPUtime=1475.95
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15826 0 0 0 147583 12 0 0 25 0 1 0 1553202943 108507136 15530 996147200 134512640 135239859 4294956208 18446744073709551615 134534752 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26491 15530 398 177 0 25394 0
Current children cumulated CPU time (s) 1475.95
Current children cumulated vsize (KiB) 105964

[startup+1542.3 s]
/proc/loadavg: 2.06 2.06 2.02 3/82 820
/proc/meminfo: memFree=916192/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105964 CPUtime=1535.71
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15826 0 0 0 153559 12 0 0 25 0 1 0 1553202943 108507136 15530 996147200 134512640 135239859 4294956208 18446744073709551615 135096970 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26491 15530 398 177 0 25394 0
Current children cumulated CPU time (s) 1535.71
Current children cumulated vsize (KiB) 105964

[startup+1602.3 s]
/proc/loadavg: 2.10 2.08 2.02 3/82 820
/proc/meminfo: memFree=916192/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105964 CPUtime=1595.46
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15826 0 0 0 159534 12 0 0 25 0 1 0 1553202943 108507136 15530 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26491 15530 398 177 0 25394 0
Current children cumulated CPU time (s) 1595.46
Current children cumulated vsize (KiB) 105964

[startup+1662.31 s]
/proc/loadavg: 2.22 2.12 2.04 3/82 820
/proc/meminfo: memFree=916192/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105964 CPUtime=1655.23
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15826 0 0 0 165510 13 0 0 25 0 1 0 1553202943 108507136 15530 996147200 134512640 135239859 4294956208 18446744073709551615 134820110 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26491 15530 398 177 0 25394 0
Current children cumulated CPU time (s) 1655.23
Current children cumulated vsize (KiB) 105964

[startup+1722.3 s]
/proc/loadavg: 2.08 2.09 2.03 3/82 820
/proc/meminfo: memFree=916192/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105964 CPUtime=1714.98
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15826 0 0 0 171485 13 0 0 25 0 1 0 1553202943 108507136 15530 996147200 134512640 135239859 4294956208 18446744073709551615 134820240 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26491 15530 398 177 0 25394 0
Current children cumulated CPU time (s) 1714.98
Current children cumulated vsize (KiB) 105964

[startup+1782.3 s]
/proc/loadavg: 2.03 2.07 2.03 3/82 820
/proc/meminfo: memFree=916192/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105964 CPUtime=1774.73
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15826 0 0 0 177460 13 0 0 25 0 1 0 1553202943 108507136 15530 996147200 134512640 135239859 4294956208 18446744073709551615 135095219 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26491 15530 398 177 0 25394 0
Current children cumulated CPU time (s) 1774.73
Current children cumulated vsize (KiB) 105964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 2.02 2.07 2.03 3/82 820
/proc/meminfo: memFree=916192/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105964 CPUtime=1800.02
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15826 0 0 0 179989 13 0 0 25 0 1 0 1553202943 108507136 15530 996147200 134512640 135239859 4294956208 18446744073709551615 134543111 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26491 15530 398 177 0 25394 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 105964

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: 2.02 2.07 2.03 3/82 820
/proc/meminfo: memFree=916192/2055920 swapFree=4180408/4192956
[pid=656] ppid=654 vsize=105964 CPUtime=1800.02
/proc/656/stat : 656 (xsolve) R 654 656 30561 0 -1 4194304 15826 0 0 0 179989 13 0 0 25 0 1 0 1553202943 108507136 15530 996147200 134512640 135239859 4294956208 18446744073709551615 134543111 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 26491 15530 398 177 0 25394 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 105964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.72
CPU time (s): 1800.04
CPU user time (s): 1799.9
CPU system time (s): 0.146977
CPU usage (%): 99.5755
Max. virtual memory (cumulated for all children) (KiB): 105964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15826
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= 41835

runsolver used 1.67175 second user time and 4.91425 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-05 07:22:41
IDJOB=1085748
IDBENCH=57693
IDSOLVER=343
FILE ID=node55/1085748-1215235361
PBS_JOBID= 7881821
Free space on /tmp= 66396 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/fapp/fapp15/normalized-fapp15-3000-8.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-1085748-1215235361/watcher-1085748-1215235361 -o /tmp/evaluation-result-1085748-1215235361/solver-1085748-1215235361 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1085748-1215235361.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3783482c1cbff3c4a72df59d958779fb
RANDOM SEED=1049560461

node55.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		: 3000.261
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		: 3000.261
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:       1489304 kB
Buffers:         92432 kB
Cached:         396688 kB
SwapCached:       6804 kB
Active:         282420 kB
Inactive:       220876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489304 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            5872 kB
Writeback:           0 kB
Mapped:          21416 kB
Slab:            48696 kB
Committed_AS:  3092080 kB
PageTables:       1776 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= 66420 MiB
End job on node55 at 2008-07-05 07:52:51