Trace number 424697

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) 5000.16 5001.67

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
MD5SUM247d0c151f4cc557aeb64d98cd6697a8
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
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/node7/watcher-424697-1177783010 -o ROOT/results/node7/solver-424697-1177783010 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424697-1177783010/mxc /tmp/evaluation/424697-1177783010/instance-424697-1177783010.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 3/77 8015
/proc/meminfo: memFree=1678064/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=3736 CPUtime=0
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 790 0 0 0 0 0 0 0 18 0 1 0 254338660 3825664 775 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523355 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 971 779 46 122 0 845 0

[startup+0.0476661 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 8015
/proc/meminfo: memFree=1678064/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=6496 CPUtime=0.03
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 1385 0 0 0 3 0 0 0 18 0 1 0 254338660 6651904 1370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 1624 1370 46 122 0 1498 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6496

[startup+0.101671 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 8015
/proc/meminfo: memFree=1678064/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=6532 CPUtime=0.09
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 1727 0 0 0 9 0 0 0 18 0 1 0 254338660 6688768 1327 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 1633 1327 47 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.301692 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 8015
/proc/meminfo: memFree=1678064/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=7060 CPUtime=0.29
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 1870 0 0 0 29 0 0 0 19 0 1 0 254338660 7229440 1470 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 1765 1470 59 122 0 1639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7060

[startup+0.701732 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 8015
/proc/meminfo: memFree=1678064/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=7456 CPUtime=0.69
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 1980 0 0 0 68 1 0 0 23 0 1 0 254338660 7634944 1580 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529499 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 1864 1580 59 122 0 1738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50182 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 8016
/proc/meminfo: memFree=1671592/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=8384 CPUtime=1.49
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 2217 0 0 0 148 1 0 0 25 0 1 0 254338660 8585216 1817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 2096 1817 59 122 0 1970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8384

[startup+3.10199 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 8016
/proc/meminfo: memFree=1670120/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=10364 CPUtime=3.09
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 2717 0 0 0 308 1 0 0 25 0 1 0 254338660 10612736 2317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 2591 2317 59 122 0 2465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10364

[startup+6.30132 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 8016
/proc/meminfo: memFree=1665960/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=14988 CPUtime=6.29
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 3864 0 0 0 627 2 0 0 25 0 1 0 254338660 15347712 3464 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 3747 3464 59 122 0 3621 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14988

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 8016
/proc/meminfo: memFree=1656872/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=23312 CPUtime=12.69
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 5951 0 0 0 1264 5 0 0 25 0 1 0 254338660 23871488 5551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 5828 5551 59 122 0 5702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23312

[startup+25.5013 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 8016
/proc/meminfo: memFree=1641128/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=38504 CPUtime=25.49
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 9752 0 0 0 2540 9 0 0 25 0 1 0 254338660 39428096 9352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 9626 9352 59 122 0 9500 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38504

[startup+51.102 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 8016
/proc/meminfo: memFree=1615016/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=64652 CPUtime=51.08
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 16271 0 0 0 5092 16 0 0 25 0 1 0 254338660 66203648 15871 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 16163 15871 59 122 0 16037 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64652

[startup+102.305 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 8016
/proc/meminfo: memFree=1570216/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=109048 CPUtime=102.27
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 27333 0 0 0 10199 28 0 0 25 0 1 0 254338660 111665152 26933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 27262 26933 59 122 0 27136 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 109048

[startup+162.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 8016
/proc/meminfo: memFree=1525928/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=152908 CPUtime=162.25
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 38437 0 0 0 16184 41 0 0 25 0 1 0 254338660 156577792 37926 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 38227 37926 67 122 0 38101 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 152908

[startup+222.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 8016
/proc/meminfo: memFree=1525928/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=152908 CPUtime=222.24
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 38437 0 0 0 22182 42 0 0 25 0 1 0 254338660 156577792 37926 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 38227 37926 67 122 0 38101 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 152908

[startup+282.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 8180
/proc/meminfo: memFree=1509944/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=168104 CPUtime=282.13
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 42264 0 0 0 28167 46 0 0 25 0 1 0 254338660 172138496 41753 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 42026 41753 67 122 0 41900 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 168104

[startup+342.302 s]
/proc/loadavg: 1.12 1.05 1.01 2/78 8214
/proc/meminfo: memFree=1500392/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=178020 CPUtime=342.09
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 44849 0 0 0 34160 49 0 0 25 0 1 0 254338660 182292480 44218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 44505 44218 67 122 0 44379 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 178020

[startup+402.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 8214
/proc/meminfo: memFree=1500456/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=178020 CPUtime=402.07
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 44849 0 0 0 40158 49 0 0 25 0 1 0 254338660 182292480 44218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 44505 44218 67 122 0 44379 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 178020

[startup+462.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 8214
/proc/meminfo: memFree=1476072/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=202860 CPUtime=462.06
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 51078 0 0 0 46151 55 0 0 25 0 1 0 254338660 207728640 50315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 50715 50315 67 122 0 50589 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 202860

[startup+522.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 8214
/proc/meminfo: memFree=1476200/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=202860 CPUtime=522.04
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 51078 0 0 0 52149 55 0 0 25 0 1 0 254338660 207728640 50315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 50715 50315 67 122 0 50589 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 202860

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8214
/proc/meminfo: memFree=1476200/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=202860 CPUtime=582.03
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 51078 0 0 0 58147 56 0 0 25 0 1 0 254338660 207728640 50315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 50715 50315 67 122 0 50589 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 202860

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8214
/proc/meminfo: memFree=1466856/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=212388 CPUtime=642.02
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 53455 0 0 0 64143 59 0 0 25 0 1 0 254338660 217485312 52692 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 53097 52692 67 122 0 52971 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 212388


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333544/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4001.04
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88499 0 0 0 399977 127 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 344844

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333544/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4061.03
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88499 0 0 0 405975 128 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 344844

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333608/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4121.01
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88499 0 0 0 411973 128 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 344844

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333608/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4181
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88499 0 0 0 417971 129 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 344844

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333736/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4240.98
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88499 0 0 0 423969 129 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 344844

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333736/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4300.97
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88499 0 0 0 429967 130 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 344844

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333736/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4360.95
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88692 0 0 0 435965 130 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 344844

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333736/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4420.94
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88692 0 0 0 441963 131 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 344844

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333736/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4480.92
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88692 0 0 0 447961 131 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4480.92
Current children cumulated vsize (KiB) 344844

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333736/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4540.9
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88692 0 0 0 453958 132 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 344844

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333736/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4600.89
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88692 0 0 0 459957 132 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 344844

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333736/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4660.87
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88692 0 0 0 465954 133 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 344844

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1333736/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=344844 CPUtime=4720.86
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 88692 0 0 0 471953 133 0 0 25 0 1 0 254338660 353120256 85866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 86211 85866 67 122 0 86085 0
Current children cumulated CPU time (s) 4720.86
Current children cumulated vsize (KiB) 344844

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1324840/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=353708 CPUtime=4780.84
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 91098 0 0 0 477948 136 0 0 25 0 1 0 254338660 362196992 88079 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 88427 88079 67 122 0 88301 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 353708

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1324840/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=353708 CPUtime=4840.83
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 91098 0 0 0 483946 137 0 0 25 0 1 0 254338660 362196992 88079 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 88427 88079 67 122 0 88301 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 353708

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1324840/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=353708 CPUtime=4900.81
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 91098 0 0 0 489944 137 0 0 25 0 1 0 254338660 362196992 88079 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 88427 88079 67 122 0 88301 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 353708

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1324840/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=353708 CPUtime=4960.8
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 91098 0 0 0 495942 138 0 0 25 0 1 0 254338660 362196992 88079 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 88427 88079 67 122 0 88301 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 353708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8414
/proc/meminfo: memFree=1324840/2055920 swapFree=4156360/4192956
[pid=8015] ppid=8013 vsize=353708 CPUtime=5000.09
/proc/8015/stat : 8015 (mxc) R 8013 8015 7961 0 -1 4194304 91098 0 0 0 499871 138 0 0 25 0 1 0 254338660 362196992 88079 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8015/statm: 88427 88079 67 122 0 88301 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 353708

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): 5001.67
CPU time (s): 5000.16
CPU user time (s): 4998.72
CPU system time (s): 1.43978
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 354480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.72
system time used= 1.43978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91098
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= 9784

runsolver used 3.85941 second user time and 11.0703 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sat Apr 28 17:56:50 UTC 2007

IDJOB= 424697
IDBENCH= 20199
IDSOLVER= 174
FILE ID= node7/424697-1177783010

PBS_JOBID= 4715736

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
COMMAND LINE= /tmp/evaluation/424697-1177783010/mxc /tmp/evaluation/424697-1177783010/instance-424697-1177783010.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-424697-1177783010 -o ROOT/results/node7/solver-424697-1177783010 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424697-1177783010/mxc /tmp/evaluation/424697-1177783010/instance-424697-1177783010.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  247d0c151f4cc557aeb64d98cd6697a8

RANDOM SEED= 705145605

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1678408 kB
Buffers:         41592 kB
Cached:         266720 kB
SwapCached:      17068 kB
Active:         193136 kB
Inactive:       139384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678408 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            30388 kB
Committed_AS:  8953752 kB
PageTables:       1860 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= 66563 MiB

End job on node7 on Sat Apr 28 19:20:14 UTC 2007