Trace number 424571

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 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S260814579-03.cnf
MD5SUMcb25e5b4b3e93004a7aa665359e85972
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3666.02
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/node27/watcher-424571-1177719262 -o ROOT/results/node27/solver-424571-1177719262 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424571-1177719262/mxc /tmp/evaluation/424571-1177719262/instance-424571-1177719262.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: 0.85 0.97 0.99 3/65 32646
/proc/meminfo: memFree=1442904/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=1724 CPUtime=0
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 184622100 1765376 266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 431 267 46 122 0 305 0

[startup+0.0889111 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 32646
/proc/meminfo: memFree=1442904/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=2572 CPUtime=0.08
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 643 0 0 0 8 0 0 0 18 0 1 0 184622100 2633728 496 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520805 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 643 496 59 122 0 517 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2572

[startup+0.101912 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 32646
/proc/meminfo: memFree=1442904/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=2704 CPUtime=0.09
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 659 0 0 0 9 0 0 0 18 0 1 0 184622100 2768896 512 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 676 513 59 122 0 550 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2704

[startup+0.301933 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 32646
/proc/meminfo: memFree=1442904/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=3496 CPUtime=0.29
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 865 0 0 0 29 0 0 0 19 0 1 0 184622100 3579904 718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 874 718 59 122 0 748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3496

[startup+0.701973 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 32646
/proc/meminfo: memFree=1442904/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=5080 CPUtime=0.69
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 1248 0 0 0 69 0 0 0 22 0 1 0 184622100 5201920 1101 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 1270 1101 59 122 0 1144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5080

[startup+1.50105 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1437712/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=7588 CPUtime=1.49
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 1890 0 0 0 149 0 0 0 25 0 1 0 184622100 7770112 1743 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 1897 1743 59 122 0 1771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7588

[startup+3.10121 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1434384/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=11680 CPUtime=3.08
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 2902 0 0 0 308 0 0 0 25 0 1 0 184622100 11960320 2755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 2920 2755 59 122 0 2794 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11680

[startup+6.30154 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1428888/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=14684 CPUtime=6.29
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 3661 0 0 0 628 1 0 0 25 0 1 0 184622100 15036416 3512 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 3671 3512 67 122 0 3545 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14684

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1426328/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=18336 CPUtime=12.69
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 4566 0 0 0 1267 2 0 0 25 0 1 0 184622100 18776064 4417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 4584 4417 67 122 0 4458 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18336

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1423000/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=20444 CPUtime=25.48
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 5115 0 0 0 2546 2 0 0 25 0 1 0 184622100 20934656 4966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 5111 4966 67 122 0 4985 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20444

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1419800/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=23592 CPUtime=51.08
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 5910 0 0 0 5105 3 0 0 25 0 1 0 184622100 24158208 5758 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 5898 5758 67 122 0 5772 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23592

[startup+102.304 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1415384/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=28208 CPUtime=102.27
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 7195 0 0 0 10222 5 0 0 25 0 1 0 184622100 28884992 6874 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 7052 6874 67 122 0 6926 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28208

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1412184/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=31124 CPUtime=162.25
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 8148 0 0 0 16219 6 0 0 25 0 1 0 184622100 31870976 7599 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 7781 7599 67 122 0 7655 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31124

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1411416/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=31788 CPUtime=222.23
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 8487 0 0 0 22217 6 0 0 25 0 1 0 184622100 32550912 7778 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 7947 7778 67 122 0 7821 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31788

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1407192/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=36024 CPUtime=282.21
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 9722 0 0 0 28214 7 0 0 25 0 1 0 184622100 36888576 8841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 9006 8841 67 122 0 8880 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36024

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1405976/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=37212 CPUtime=342.19
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 10187 0 0 0 34211 8 0 0 25 0 1 0 184622100 38105088 9130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 9303 9130 67 122 0 9177 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37212

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1403736/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=39420 CPUtime=402.18
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 10933 0 0 0 40209 9 0 0 25 0 1 0 184622100 40366080 9695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 9855 9695 67 122 0 9729 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 39420

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1402968/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=40212 CPUtime=462.17
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 11265 0 0 0 46207 10 0 0 25 0 1 0 184622100 41177088 9880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 10053 9880 67 122 0 9927 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 40212

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1402968/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=40212 CPUtime=522.14
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 11413 0 0 0 52204 10 0 0 25 0 1 0 184622100 41177088 9881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 10053 9881 67 122 0 9927 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 40212

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1403032/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=40212 CPUtime=582.12
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 11560 0 0 0 58202 10 0 0 25 0 1 0 184622100 41177088 9881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 10053 9881 67 122 0 9927 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40212

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32647
/proc/meminfo: memFree=1400728/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=42444 CPUtime=642.12
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 12320 0 0 0 64201 11 0 0 25 0 1 0 184622100 43462656 10441 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 10611 10441 67 122 0 10485 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 42444


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 379
/proc/meminfo: memFree=1378712/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=64472 CPUtime=4061.06
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 24766 0 0 0 406077 29 0 0 25 0 1 0 184622100 66019328 15910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16118 15910 67 122 0 15992 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 64472

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 379
/proc/meminfo: memFree=1378520/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=64736 CPUtime=4121.05
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 24950 0 0 0 412075 30 0 0 25 0 1 0 184622100 66289664 15952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16184 15952 67 122 0 16058 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 64736

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 379
/proc/meminfo: memFree=1378584/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=64736 CPUtime=4181.03
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 25021 0 0 0 418073 30 0 0 25 0 1 0 184622100 66289664 15952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16184 15952 67 122 0 16058 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 64736

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 379
/proc/meminfo: memFree=1378520/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=65000 CPUtime=4241.01
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 25248 0 0 0 424071 30 0 0 25 0 1 0 184622100 66560000 16037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16250 16037 67 122 0 16124 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 65000

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 379
/proc/meminfo: memFree=1378264/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=65000 CPUtime=4301
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 25319 0 0 0 430070 30 0 0 25 0 1 0 184622100 66560000 16037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16250 16037 67 122 0 16124 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 65000

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 379
/proc/meminfo: memFree=1378200/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=65000 CPUtime=4360.98
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 25390 0 0 0 436068 30 0 0 25 0 1 0 184622100 66560000 16037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16250 16037 67 122 0 16124 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 65000

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 379
/proc/meminfo: memFree=1377432/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=65792 CPUtime=4420.97
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 25731 0 0 0 442066 31 0 0 25 0 1 0 184622100 67371008 16236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16448 16236 67 122 0 16322 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 65792

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 379
/proc/meminfo: memFree=1377496/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=65792 CPUtime=4480.95
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 25802 0 0 0 448064 31 0 0 25 0 1 0 184622100 67371008 16236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16448 16236 67 122 0 16322 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 65792

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 381
/proc/meminfo: memFree=1377432/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=65792 CPUtime=4540.93
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 25944 0 0 0 454062 31 0 0 25 0 1 0 184622100 67371008 16236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16448 16236 67 122 0 16322 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 65792

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 381
/proc/meminfo: memFree=1377496/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=65792 CPUtime=4600.92
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 26015 0 0 0 460061 31 0 0 25 0 1 0 184622100 67371008 16236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16448 16236 67 122 0 16322 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 65792

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 381
/proc/meminfo: memFree=1377560/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=65764 CPUtime=4660.9
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 26157 0 0 0 466059 31 0 0 25 0 1 0 184622100 67342336 16231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16441 16231 67 122 0 16315 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 65764

[startup+4722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 381
/proc/meminfo: memFree=1375640/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=67744 CPUtime=4720.88
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 26725 0 0 0 472056 32 0 0 25 0 1 0 184622100 69369856 16721 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 16936 16721 67 122 0 16810 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 67744

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 381
/proc/meminfo: memFree=1373912/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=69460 CPUtime=4780.86
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 27317 0 0 0 478054 32 0 0 25 0 1 0 184622100 71127040 17157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 17365 17157 67 122 0 17239 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 69460

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 381
/proc/meminfo: memFree=1373912/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=69460 CPUtime=4840.85
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 27395 0 0 0 484052 33 0 0 25 0 1 0 184622100 71127040 17157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 17365 17157 67 122 0 17239 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 69460

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 381
/proc/meminfo: memFree=1373848/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=69460 CPUtime=4900.83
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 27473 0 0 0 490050 33 0 0 25 0 1 0 184622100 71127040 17157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 17365 17157 67 122 0 17239 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 69460

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 381
/proc/meminfo: memFree=1373912/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=69460 CPUtime=4960.81
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 27551 0 0 0 496048 33 0 0 25 0 1 0 184622100 71127040 17157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531328 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 17365 17157 67 122 0 17239 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 69460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 381
/proc/meminfo: memFree=1373656/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=69724 CPUtime=5000
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 27682 0 0 0 499967 33 0 0 25 0 1 0 184622100 71397376 17210 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 17431 17210 67 122 0 17305 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 69724

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 381
/proc/meminfo: memFree=1373656/2055920 swapFree=4182916/4192956
[pid=32646] ppid=32644 vsize=69724 CPUtime=5000
/proc/32646/stat : 32646 (mxc) R 32644 32646 32592 0 -1 4194304 27682 0 0 0 499967 33 0 0 25 0 1 0 184622100 71397376 17210 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32646/statm: 17431 17210 67 122 0 17305 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 69724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.03
CPU user time (s): 4999.68
CPU system time (s): 0.349946
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 70036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.349946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27682
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= 4127

runsolver used 3.84941 second user time and 9.8605 second system time

The end



Launcher Data (download as text)




Begin job on node27 on Sat Apr 28 00:14:22 UTC 2007

IDJOB= 424571
IDBENCH= 20073
IDSOLVER= 174
FILE ID= node27/424571-1177719262

PBS_JOBID= 4715412

Free space on /tmp= 66442 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S260814579-03.cnf
COMMAND LINE= /tmp/evaluation/424571-1177719262/mxc /tmp/evaluation/424571-1177719262/instance-424571-1177719262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-424571-1177719262 -o ROOT/results/node27/solver-424571-1177719262 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424571-1177719262/mxc /tmp/evaluation/424571-1177719262/instance-424571-1177719262.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb25e5b4b3e93004a7aa665359e85972

RANDOM SEED= 241197392

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1443312 kB
Buffers:         49952 kB
Cached:         487188 kB
SwapCached:       4616 kB
Active:         252364 kB
Inactive:       294868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443312 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            51400 kB
Committed_AS:  2215968 kB
PageTables:       1412 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= 66442 MiB

End job on node27 on Sat Apr 28 01:37:46 UTC 2007