Trace number 424572

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, and are wall clock time (not CPU 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
MXC 2007-02-08? (TO) 5000.03 5002.02

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
Bench CategoryRANDOM (random instances)
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 variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-424572-1177720038 -o ROOT/results/node66/solver-424572-1177720038 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424572-1177720038/mxc /tmp/evaluation/424572-1177720038/instance-424572-1177720038.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 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: 0.86 0.97 0.99 3/64 10109
/proc/meminfo: memFree=1532080/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=1724 CPUtime=0
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 247993376 1765376 264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 431 264 46 122 0 305 0

[startup+0.0576931 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 10109
/proc/meminfo: memFree=1532080/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=2440 CPUtime=0.05
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 608 0 0 0 5 0 0 0 18 0 1 0 247993376 2498560 461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528275 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 610 461 59 122 0 484 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2440

[startup+0.101701 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 10109
/proc/meminfo: memFree=1532080/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=2704 CPUtime=0.09
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 656 0 0 0 9 0 0 0 18 0 1 0 247993376 2768896 509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 676 509 59 122 0 550 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2704

[startup+0.301743 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 10109
/proc/meminfo: memFree=1532080/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=3496 CPUtime=0.29
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 861 0 0 0 29 0 0 0 19 0 1 0 247993376 3579904 714 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 874 714 59 122 0 748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3496

[startup+0.701821 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 10109
/proc/meminfo: memFree=1532080/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=4948 CPUtime=0.69
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 1214 0 0 0 69 0 0 0 22 0 1 0 247993376 5066752 1067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 1237 1067 59 122 0 1111 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4948

[startup+1.50198 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1526952/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=7456 CPUtime=1.49
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 1840 0 0 0 149 0 0 0 25 0 1 0 247993376 7634944 1693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 1864 1693 59 122 0 1738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7456

[startup+3.1013 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1523688/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=11548 CPUtime=3.09
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 2888 0 0 0 308 1 0 0 25 0 1 0 247993376 11825152 2741 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 2887 2741 59 122 0 2761 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11548

[startup+6.30194 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1517864/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=14856 CPUtime=6.29
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 3715 0 0 0 628 1 0 0 25 0 1 0 247993376 15212544 3566 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 3714 3566 67 122 0 3588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14856

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1515688/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=17876 CPUtime=12.69
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 4458 0 0 0 1267 2 0 0 25 0 1 0 247993376 18305024 4309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 4469 4309 67 122 0 4343 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17876

[startup+25.5018 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1512040/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=20532 CPUtime=25.48
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 5142 0 0 0 2546 2 0 0 25 0 1 0 247993376 21024768 4993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 5133 4993 67 122 0 5007 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20532

[startup+51.1019 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1508776/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=23796 CPUtime=51.08
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 5958 0 0 0 5104 4 0 0 25 0 1 0 247993376 24367104 5809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 5949 5809 67 122 0 5823 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23796

[startup+102.304 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1503208/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=29600 CPUtime=102.25
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 7545 0 0 0 10220 5 0 0 25 0 1 0 247993376 30310400 7227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 7400 7227 67 122 0 7274 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29600

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1500840/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=31712 CPUtime=162.23
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 8285 0 0 0 16217 6 0 0 25 0 1 0 247993376 32473088 7739 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 7928 7739 67 122 0 7802 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31712

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1499624/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=32904 CPUtime=222.21
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 8754 0 0 0 22214 7 0 0 25 0 1 0 247993376 33693696 8048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 8226 8048 67 122 0 8100 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32904

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1497192/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=35280 CPUtime=282.18
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 9514 0 0 0 28210 8 0 0 25 0 1 0 247993376 36126720 8636 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 8820 8636 67 122 0 8694 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 35280

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1496680/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=35740 CPUtime=342.16
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 9846 0 0 0 34208 8 0 0 25 0 1 0 247993376 36597760 8775 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 8935 8775 67 122 0 8809 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 35740

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1493608/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=38864 CPUtime=402.14
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 10796 0 0 0 40204 10 0 0 25 0 1 0 247993376 39796736 9532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 9716 9532 67 122 0 9590 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 38864

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1491496/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=40976 CPUtime=462.11
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 11470 0 0 0 46201 10 0 0 25 0 1 0 247993376 41959424 10059 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 10244 10059 67 122 0 10118 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 40976

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1491496/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=40820 CPUtime=522.09
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 11617 0 0 0 52199 10 0 0 25 0 1 0 247993376 41799680 10048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 10205 10048 67 122 0 10079 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 40820

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1491560/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=40820 CPUtime=582.07
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 11666 0 0 0 58197 10 0 0 25 0 1 0 247993376 41799680 10048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 10205 10048 67 122 0 10079 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 40820

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10110
/proc/meminfo: memFree=1491560/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=40820 CPUtime=642.05
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 11813 0 0 0 64195 10 0 0 25 0 1 0 247993376 41799680 10048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 10205 10048 67 122 0 10079 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 40820


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10310
/proc/meminfo: memFree=1468584/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=63884 CPUtime=4000.67
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 23096 0 0 0 400046 21 0 0 25 0 1 0 247993376 65417216 15753 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 15971 15753 67 122 0 15845 0
Current children cumulated CPU time (s) 4000.67
Current children cumulated vsize (KiB) 63884

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10310
/proc/meminfo: memFree=1468648/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=63708 CPUtime=4060.66
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 23238 0 0 0 406045 21 0 0 25 0 1 0 247993376 65236992 15720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 15927 15720 67 122 0 15801 0
Current children cumulated CPU time (s) 4060.66
Current children cumulated vsize (KiB) 63708

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10310
/proc/meminfo: memFree=1468648/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=63708 CPUtime=4120.63
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 23238 0 0 0 412042 21 0 0 25 0 1 0 247993376 65236992 15720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 15927 15720 67 122 0 15801 0
Current children cumulated CPU time (s) 4120.63
Current children cumulated vsize (KiB) 63708

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10310
/proc/meminfo: memFree=1468648/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=63676 CPUtime=4180.61
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 23380 0 0 0 418040 21 0 0 25 0 1 0 247993376 65204224 15712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 15919 15712 67 122 0 15793 0
Current children cumulated CPU time (s) 4180.61
Current children cumulated vsize (KiB) 63676

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10310
/proc/meminfo: memFree=1468456/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=63940 CPUtime=4240.58
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 23499 0 0 0 424037 21 0 0 25 0 1 0 247993376 65474560 15760 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 15985 15760 67 122 0 15859 0
Current children cumulated CPU time (s) 4240.58
Current children cumulated vsize (KiB) 63940

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10310
/proc/meminfo: memFree=1467880/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=64468 CPUtime=4300.57
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 23788 0 0 0 430035 22 0 0 25 0 1 0 247993376 66015232 15907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 16117 15907 67 122 0 15991 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 64468

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10310
/proc/meminfo: memFree=1467944/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=64468 CPUtime=4360.54
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 23859 0 0 0 436032 22 0 0 25 0 1 0 247993376 66015232 15907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 16117 15907 67 122 0 15991 0
Current children cumulated CPU time (s) 4360.54
Current children cumulated vsize (KiB) 64468

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10310
/proc/meminfo: memFree=1467944/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=64424 CPUtime=4420.52
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 24001 0 0 0 442030 22 0 0 25 0 1 0 247993376 65970176 15899 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 16106 15899 67 122 0 15980 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 64424

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10310
/proc/meminfo: memFree=1468008/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=64396 CPUtime=4480.49
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 24072 0 0 0 448027 22 0 0 25 0 1 0 247993376 65941504 15892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 16099 15892 67 122 0 15973 0
Current children cumulated CPU time (s) 4480.49
Current children cumulated vsize (KiB) 64396

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10312
/proc/meminfo: memFree=1468008/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=64396 CPUtime=4540.48
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 24072 0 0 0 454025 23 0 0 25 0 1 0 247993376 65941504 15892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 16099 15892 67 122 0 15973 0
Current children cumulated CPU time (s) 4540.48
Current children cumulated vsize (KiB) 64396

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10312
/proc/meminfo: memFree=1468072/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=64396 CPUtime=4600.46
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 24072 0 0 0 460023 23 0 0 25 0 1 0 247993376 65941504 15892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 16099 15892 67 122 0 15973 0
Current children cumulated CPU time (s) 4600.46
Current children cumulated vsize (KiB) 64396

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10312
/proc/meminfo: memFree=1468712/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=63648 CPUtime=4660.43
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 24072 0 0 0 466020 23 0 0 25 0 1 0 247993376 65175552 15705 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 15912 15705 67 122 0 15786 0
Current children cumulated CPU time (s) 4660.43
Current children cumulated vsize (KiB) 63648

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10312
/proc/meminfo: memFree=1468712/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=63648 CPUtime=4720.41
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 24072 0 0 0 472018 23 0 0 25 0 1 0 247993376 65175552 15705 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 15912 15705 67 122 0 15786 0
Current children cumulated CPU time (s) 4720.41
Current children cumulated vsize (KiB) 63648

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10312
/proc/meminfo: memFree=1463400/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=68928 CPUtime=4780.39
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 25527 0 0 0 478014 25 0 0 25 0 1 0 247993376 70582272 17011 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 17232 17011 67 122 0 17106 0
Current children cumulated CPU time (s) 4780.39
Current children cumulated vsize (KiB) 68928

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10312
/proc/meminfo: memFree=1462952/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=69324 CPUtime=4840.36
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 25707 0 0 0 484011 25 0 0 25 0 1 0 247993376 70987776 17113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 17331 17113 67 122 0 17205 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 69324

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10312
/proc/meminfo: memFree=1463016/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=69308 CPUtime=4900.34
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 25863 0 0 0 490009 25 0 0 25 0 1 0 247993376 70971392 17113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 17327 17113 67 122 0 17201 0
Current children cumulated CPU time (s) 4900.34
Current children cumulated vsize (KiB) 69308

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10312
/proc/meminfo: memFree=1462760/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=69572 CPUtime=4960.32
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 26008 0 0 0 496006 26 0 0 25 0 1 0 247993376 71241728 17180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 17393 17180 67 122 0 17267 0
Current children cumulated CPU time (s) 4960.32
Current children cumulated vsize (KiB) 69572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10312
/proc/meminfo: memFree=1462760/2055920 swapFree=4183060/4192956
[pid=10109] ppid=10107 vsize=69504 CPUtime=5000.01
/proc/10109/stat : 10109 (mxc) R 10107 10109 10055 0 -1 4194304 26086 0 0 0 499975 26 0 0 25 0 1 0 247993376 71172096 17176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530014 0 0 4096 0 0 0 0 17 1 0 0
/proc/10109/statm: 17376 17176 67 122 0 17250 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 69504

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): 5002.02
CPU time (s): 5000.03
CPU user time (s): 4999.75
CPU system time (s): 0.274958
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 69884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26086
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= 6
involuntary context switches= 8647

runsolver used 4.14337 second user time and 9.56055 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Sat Apr 28 00:27:18 UTC 2007

IDJOB= 424572
IDBENCH= 20074
IDSOLVER= 174
FILE ID= node66/424572-1177720038

PBS_JOBID= 4715417

Free space on /tmp= 66493 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S422410882-13.cnf
COMMAND LINE= /tmp/evaluation/424572-1177720038/mxc /tmp/evaluation/424572-1177720038/instance-424572-1177720038.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-424572-1177720038 -o ROOT/results/node66/solver-424572-1177720038 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424572-1177720038/mxc /tmp/evaluation/424572-1177720038/instance-424572-1177720038.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 16897574

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1532488 kB
Buffers:         50276 kB
Cached:         395644 kB
SwapCached:       4512 kB
Active:         232756 kB
Inactive:       223292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532488 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            53400 kB
Committed_AS:  1866080 kB
PageTables:       1376 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= 66493 MiB

End job on node66 on Sat Apr 28 01:50:42 UTC 2007