Trace number 1041127

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MDG-noprobe 2008-06-27? (TO) 1800.08 1806.51

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-30-30.xml
MD5SUMe85d2010148b38b130e5f78ed4e296ed
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.348946
Satisfiable
(Un)Satisfiability was proved
Number of variables1800
Number of constraints2178
Maximum constraint arity30
Maximum domain size97
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1741
Global constraints used (with number of constraints)cumulative(2),weightedsum(435)

Solver Data (download as text)

0.00/0.01	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-1041127-1214999872/watcher-1041127-1214999872 -o /tmp/evaluation-result-1041127-1214999872/solver-1041127-1214999872 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041127-1214999872.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.97 1.85 4/72 4640
/proc/meminfo: memFree=1913376/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18572 CPUtime=0
/proc/4640/stat : 4640 (runsolver) R 4638 4640 2348 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 1978962448 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 268582841639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/4640/statm: 4643 292 257 25 0 2626 0

[startup+0.116301 s]
/proc/loadavg: 1.99 1.97 1.85 4/72 4640
/proc/meminfo: memFree=1913376/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=7120 CPUtime=0.1
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 1079 0 0 0 10 0 0 0 22 0 1 0 1978962448 7290880 1045 996147200 134512640 135239859 4294956208 18446744073709551615 134648738 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 1780 1045 376 177 0 683 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7120

[startup+0.20132 s]
/proc/loadavg: 1.99 1.97 1.85 4/72 4640
/proc/meminfo: memFree=1913376/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=17960 CPUtime=0.18
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3749 0 0 0 16 2 0 0 22 0 1 0 1978962448 18391040 3715 996147200 134512640 135239859 4294956208 18446744073709551615 135031664 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4490 3715 414 177 0 3393 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 17960

[startup+0.301341 s]
/proc/loadavg: 1.99 1.97 1.85 4/72 4640
/proc/meminfo: memFree=1913376/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18396 CPUtime=0.28
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3854 0 0 0 26 2 0 0 23 0 1 0 1978962448 18837504 3820 996147200 134512640 135239859 4294956208 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4599 3820 416 177 0 3502 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18396

[startup+0.701419 s]
/proc/loadavg: 1.99 1.97 1.85 4/72 4640
/proc/meminfo: memFree=1913376/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18400 CPUtime=0.68
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3857 0 0 0 66 2 0 0 25 0 1 0 1978962448 18841600 3823 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4600 3823 416 177 0 3503 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18400

[startup+1.50158 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 4641
/proc/meminfo: memFree=1899672/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18400 CPUtime=1.47
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3859 0 0 0 145 2 0 0 25 0 1 0 1978962448 18841600 3825 996147200 134512640 135239859 4294956208 18446744073709551615 134802341 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4600 3825 416 177 0 3503 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 18400

[startup+3.10189 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 4641
/proc/meminfo: memFree=1899480/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18400 CPUtime=3.06
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3860 0 0 0 304 2 0 0 25 0 1 0 1978962448 18841600 3826 996147200 134512640 135239859 4294956208 18446744073709551615 135030913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4600 3826 416 177 0 3503 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 18400

[startup+6.30152 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 4641
/proc/meminfo: memFree=1899480/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18404 CPUtime=6.24
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3861 0 0 0 622 2 0 0 25 0 1 0 1978962448 18845696 3827 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4601 3827 416 177 0 3504 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18404

[startup+12.7018 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 4641
/proc/meminfo: memFree=1899352/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18404 CPUtime=12.58
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3879 0 0 0 1256 2 0 0 25 0 1 0 1978962448 18845696 3845 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4601 3845 416 177 0 3504 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 18404

[startup+25.5023 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 4641
/proc/meminfo: memFree=1899416/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18404 CPUtime=25.28
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3879 0 0 0 2526 2 0 0 25 0 1 0 1978962448 18845696 3845 996147200 134512640 135239859 4294956208 18446744073709551615 135097670 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4601 3845 416 177 0 3504 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 18404

[startup+51.1013 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 4641
/proc/meminfo: memFree=1899480/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18404 CPUtime=50.68
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3879 0 0 0 5066 2 0 0 25 0 1 0 1978962448 18845696 3845 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4601 3845 416 177 0 3504 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 18404

[startup+102.301 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 4641
/proc/meminfo: memFree=1899288/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18404 CPUtime=101.48
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3879 0 0 0 10146 2 0 0 25 0 1 0 1978962448 18845696 3845 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4601 3845 416 177 0 3504 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 18404

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 4641
/proc/meminfo: memFree=1899288/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18404 CPUtime=161
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3879 0 0 0 16098 2 0 0 25 0 1 0 1978962448 18845696 3845 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4601 3845 416 177 0 3504 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 18404

[startup+222.307 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 4647
/proc/meminfo: memFree=1898392/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18404 CPUtime=220.54
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3879 0 0 0 22052 2 0 0 25 0 1 0 1978962448 18845696 3845 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4601 3845 416 177 0 3504 0
Current children cumulated CPU time (s) 220.54
Current children cumulated vsize (KiB) 18404

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 4647
/proc/meminfo: memFree=1898392/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18404 CPUtime=280.07
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3879 0 0 0 28005 2 0 0 25 0 1 0 1978962448 18845696 3845 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4601 3845 416 177 0 3504 0
Current children cumulated CPU time (s) 280.07
Current children cumulated vsize (KiB) 18404

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 4647
/proc/meminfo: memFree=1898328/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18404 CPUtime=339.6
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3879 0 0 0 33957 3 0 0 25 0 1 0 1978962448 18845696 3845 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4601 3845 416 177 0 3504 0
Current children cumulated CPU time (s) 339.6
Current children cumulated vsize (KiB) 18404

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 4647
/proc/meminfo: memFree=1898264/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18404 CPUtime=399.12
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3879 0 0 0 39909 3 0 0 25 0 1 0 1978962448 18845696 3845 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4601 3845 416 177 0 3504 0
Current children cumulated CPU time (s) 399.12
Current children cumulated vsize (KiB) 18404

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 4647
/proc/meminfo: memFree=1898200/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18408 CPUtime=458.65
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3880 0 0 0 45862 3 0 0 25 0 1 0 1978962448 18849792 3846 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4602 3846 416 177 0 3505 0
Current children cumulated CPU time (s) 458.65
Current children cumulated vsize (KiB) 18408

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.90 3/73 4647
/proc/meminfo: memFree=1898208/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18408 CPUtime=518.19
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3880 0 0 0 51816 3 0 0 25 0 1 0 1978962448 18849792 3846 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4602 3846 416 177 0 3505 0
Current children cumulated CPU time (s) 518.19
Current children cumulated vsize (KiB) 18408

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.90 3/73 4647
/proc/meminfo: memFree=1898208/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18408 CPUtime=577.71
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3880 0 0 0 57768 3 0 0 25 0 1 0 1978962448 18849792 3846 996147200 134512640 135239859 4294956208 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4602 3846 416 177 0 3505 0
Current children cumulated CPU time (s) 577.71
Current children cumulated vsize (KiB) 18408

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 4647
/proc/meminfo: memFree=1898144/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18408 CPUtime=637.25
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3880 0 0 0 63722 3 0 0 25 0 1 0 1978962448 18849792 3846 996147200 134512640 135239859 4294956208 18446744073709551615 134796643 0 0 4096 0 0 0 0 17 1 0 0
/proc/4640/statm: 4602 3846 416 177 0 3505 0
Current children cumulated CPU time (s) 637.25
Current children cumulated vsize (KiB) 18408


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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/81 4682
/proc/meminfo: memFree=1839256/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=816.36
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 81632 4 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 816.36
Current children cumulated vsize (KiB) 18412

[startup+882.307 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 4733
/proc/meminfo: memFree=1893896/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=876.33
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 87629 4 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134802102 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 876.33
Current children cumulated vsize (KiB) 18412

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 4733
/proc/meminfo: memFree=1891528/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=936.3
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 93625 5 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 936.3
Current children cumulated vsize (KiB) 18412

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 4733
/proc/meminfo: memFree=1891016/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=996.28
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 99623 5 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 135042322 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 996.28
Current children cumulated vsize (KiB) 18412

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1900176/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1056.2
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 105613 7 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 18412

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1900240/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1116.18
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 111611 7 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1116.18
Current children cumulated vsize (KiB) 18412

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1900048/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1176.15
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 117608 7 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1176.15
Current children cumulated vsize (KiB) 18412

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899856/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1236.12
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 123605 7 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1236.12
Current children cumulated vsize (KiB) 18412

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899856/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1296.09
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 129602 7 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1296.09
Current children cumulated vsize (KiB) 18412

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899800/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1356.07
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 135600 7 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1356.07
Current children cumulated vsize (KiB) 18412

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899800/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1416.04
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 141597 7 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1416.04
Current children cumulated vsize (KiB) 18412

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899800/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1476.01
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 147594 7 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1476.01
Current children cumulated vsize (KiB) 18412

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899800/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1535.99
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 153592 7 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1535.99
Current children cumulated vsize (KiB) 18412

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899800/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1595.95
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 159588 7 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134802512 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1595.95
Current children cumulated vsize (KiB) 18412

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899800/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1655.93
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 165585 8 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1655.93
Current children cumulated vsize (KiB) 18412

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899736/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1715.91
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 171583 8 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1715.91
Current children cumulated vsize (KiB) 18412

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899544/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1775.88
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 177580 8 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 134797064 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1775.88
Current children cumulated vsize (KiB) 18412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.5 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 5020
/proc/meminfo: memFree=1899544/2055924 swapFree=4180432/4192956
[pid=4640] ppid=4638 vsize=18412 CPUtime=1800.07
/proc/4640/stat : 4640 (xsolve) R 4638 4640 2348 0 -1 4194304 3881 0 0 0 179999 8 0 0 25 0 1 0 1978962448 18853888 3847 996147200 134512640 135239859 4294956208 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 0 0 0
/proc/4640/statm: 4603 3847 416 177 0 3506 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 18412

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): 1806.51
CPU time (s): 1800.08
CPU user time (s): 1800
CPU system time (s): 0.084987
CPU usage (%): 99.6443
Max. virtual memory (cumulated for all children) (KiB): 18412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3881
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= 20059

runsolver used 1.80773 second user time and 4.94125 second system time

The end

Launcher Data (download as text)

Begin job on node6 at 2008-07-02 13:57:52
IDJOB=1041127
IDBENCH=53775
IDSOLVER=343
FILE ID=node6/1041127-1214999872
PBS_JOBID= 7870911
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-30-30.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-1041127-1214999872/watcher-1041127-1214999872 -o /tmp/evaluation-result-1041127-1214999872/solver-1041127-1214999872 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041127-1214999872.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e85d2010148b38b130e5f78ed4e296ed
RANDOM SEED=280406638

node6.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		: 3000.265
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		: 3000.265
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:      2055924 kB
MemFree:       1913856 kB
Buffers:          7024 kB
Cached:          57708 kB
SwapCached:       6328 kB
Active:          71932 kB
Inactive:         9580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1913856 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          24556 kB
Slab:            45820 kB
Committed_AS:  3189292 kB
PageTables:       1868 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= 66544 MiB
End job on node6 at 2008-07-02 14:28:00