Trace number 424651

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) 5000.06 5001.65

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
MD5SUM09edde3792f1d05d69d5933db6d6b1a7
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node11/watcher-424651-1177762524 -o ROOT/results/node11/solver-424651-1177762524 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424651-1177762524/mxc /tmp/evaluation/424651-1177762524/instance-424651-1177762524.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: 0.92 0.97 0.98 3/77 28800
/proc/meminfo: memFree=1518848/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=3524 CPUtime=0
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 719 0 0 0 0 0 0 0 18 0 1 0 217301350 3608576 704 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523958 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 916 709 46 122 0 790 0

[startup+0.100676 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28800
/proc/meminfo: memFree=1518848/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=5848 CPUtime=0.09
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 1518 0 0 0 9 0 0 0 18 0 1 0 217301350 5988352 1184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1462 1184 57 122 0 1336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5848

[startup+0.201687 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28800
/proc/meminfo: memFree=1518848/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=6112 CPUtime=0.19
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 1575 0 0 0 19 0 0 0 18 0 1 0 217301350 6258688 1241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1528 1241 59 122 0 1402 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6112

[startup+0.301699 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28800
/proc/meminfo: memFree=1518848/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=6244 CPUtime=0.29
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 1621 0 0 0 29 0 0 0 19 0 1 0 217301350 6393856 1287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1561 1287 59 122 0 1435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6244

[startup+0.701746 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28800
/proc/meminfo: memFree=1518848/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=6772 CPUtime=0.69
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 1744 0 0 0 69 0 0 0 22 0 1 0 217301350 6934528 1410 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1693 1410 59 122 0 1567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6772

[startup+1.50184 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1512888/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=7828 CPUtime=1.49
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 2002 0 0 0 148 1 0 0 25 0 1 0 217301350 8015872 1668 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1957 1668 59 122 0 1831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7828

[startup+3.10103 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1511416/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=9808 CPUtime=3.09
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 2518 0 0 0 307 2 0 0 25 0 1 0 217301350 10043392 2184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 2452 2184 59 122 0 2326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9808

[startup+6.30241 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1507128/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=13900 CPUtime=6.29
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 3514 0 0 0 626 3 0 0 25 0 1 0 217301350 14233600 3180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 3475 3180 59 122 0 3349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13900

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1498296/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=22216 CPUtime=12.68
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 5616 0 0 0 1264 4 0 0 25 0 1 0 217301350 22749184 5282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 5554 5282 59 122 0 5428 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22216

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1483832/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=36208 CPUtime=25.49
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 9121 0 0 0 2540 9 0 0 25 0 1 0 217301350 37076992 8787 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 9052 8787 59 122 0 8926 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36208

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1455032/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=65256 CPUtime=51.07
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 16366 0 0 0 5091 16 0 0 25 0 1 0 217301350 66822144 16032 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 16314 16032 59 122 0 16188 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65256

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1411384/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=108288 CPUtime=102.26
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 27180 0 0 0 10198 28 0 0 25 0 1 0 217301350 110886912 26761 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 27072 26761 67 122 0 26946 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 108288

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1407544/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=112644 CPUtime=162.24
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 28271 0 0 0 16194 30 0 0 25 0 1 0 217301350 115347456 27852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 28161 27852 67 122 0 28035 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 112644

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 28801
/proc/meminfo: memFree=1381048/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=138388 CPUtime=222.23
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 34835 0 0 0 22184 39 0 0 25 0 1 0 217301350 141709312 34315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 34597 34315 67 122 0 34471 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 138388

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1373624/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=146440 CPUtime=282.21
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 36835 0 0 0 28180 41 0 0 25 0 1 0 217301350 149954560 36315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 36610 36315 67 122 0 36484 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 146440

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1335992/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=183416 CPUtime=342.19
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 46176 0 0 0 34166 53 0 0 25 0 1 0 217301350 187817984 45545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 45854 45545 67 122 0 45728 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 183416

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1335992/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=183416 CPUtime=402.17
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 46176 0 0 0 40164 53 0 0 25 0 1 0 217301350 187817984 45545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 45854 45545 67 122 0 45728 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 183416

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1326584/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=192928 CPUtime=462.15
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 48673 0 0 0 46160 55 0 0 25 0 1 0 217301350 197558272 47931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 48232 47931 67 122 0 48106 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 192928

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1326648/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=192928 CPUtime=522.14
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 48673 0 0 0 52158 56 0 0 25 0 1 0 217301350 197558272 47931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 48232 47931 67 122 0 48106 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 192928

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1326648/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=192928 CPUtime=582.11
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 48673 0 0 0 58155 56 0 0 25 0 1 0 217301350 197558272 47931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 48232 47931 67 122 0 48106 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 192928

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28801
/proc/meminfo: memFree=1326648/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=192908 CPUtime=642.1
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 48684 0 0 0 64153 57 0 0 25 0 1 0 217301350 197537792 47942 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 48227 47942 67 122 0 48101 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 192908


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1240888/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4060.98
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 71962 0 0 0 405982 116 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4060.98
Current children cumulated vsize (KiB) 278716

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1240888/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4120.96
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 71962 0 0 0 411980 116 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4120.96
Current children cumulated vsize (KiB) 278716

[startup+4182.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1240952/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4180.95
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 71962 0 0 0 417978 117 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 278716

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1241016/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4240.93
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 71962 0 0 0 423975 118 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4240.93
Current children cumulated vsize (KiB) 278716

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1240824/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4300.91
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 72124 0 0 0 429973 118 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 278716

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1240888/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4360.88
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 72124 0 0 0 435970 118 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4360.88
Current children cumulated vsize (KiB) 278716

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1240888/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4420.87
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 72124 0 0 0 441968 119 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 278716

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1241016/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4480.85
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 72124 0 0 0 447966 119 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 278716

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1241016/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4540.84
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 72124 0 0 0 453964 120 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 278716

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1240824/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4600.82
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 72286 0 0 0 459961 121 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519631 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 278716

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1240824/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4660.8
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 72286 0 0 0 465959 121 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4660.8
Current children cumulated vsize (KiB) 278716

[startup+4722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1240824/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4720.79
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 72286 0 0 0 471957 122 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4720.79
Current children cumulated vsize (KiB) 278716

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1240824/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=278716 CPUtime=4780.76
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 72286 0 0 0 477954 122 0 0 25 0 1 0 217301350 285405184 69308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 69679 69308 67 122 0 69553 0
Current children cumulated CPU time (s) 4780.76
Current children cumulated vsize (KiB) 278716

[startup+4842.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1220536/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=299044 CPUtime=4840.75
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 77372 0 0 0 483947 128 0 0 25 0 1 0 217301350 306221056 74394 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 74761 74394 67 122 0 74635 0
Current children cumulated CPU time (s) 4840.75
Current children cumulated vsize (KiB) 299044

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1218168/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=301288 CPUtime=4900.73
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 78103 0 0 0 489943 130 0 0 25 0 1 0 217301350 308518912 74946 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 75322 74946 67 122 0 75196 0
Current children cumulated CPU time (s) 4900.73
Current children cumulated vsize (KiB) 301288

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1218168/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=301288 CPUtime=4960.71
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 78103 0 0 0 495940 131 0 0 25 0 1 0 217301350 308518912 74946 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 75322 74946 67 122 0 75196 0
Current children cumulated CPU time (s) 4960.71
Current children cumulated vsize (KiB) 301288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1218232/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=301288 CPUtime=5000
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 78103 0 0 0 499869 131 0 0 25 0 1 0 217301350 308518912 74946 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 75322 74946 67 122 0 75196 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 301288

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29001
/proc/meminfo: memFree=1218232/2055920 swapFree=4146768/4192956
[pid=28800] ppid=28798 vsize=301288 CPUtime=5000
/proc/28800/stat : 28800 (mxc) R 28798 28800 28311 0 -1 4194304 78103 0 0 0 499869 131 0 0 25 0 1 0 217301350 308518912 74946 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 75322 74946 67 122 0 75196 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 301288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.65
CPU time (s): 5000.06
CPU user time (s): 4998.69
CPU system time (s): 1.36379
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 302004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.7
system time used= 1.36379
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78103
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= 12608

runsolver used 3.82442 second user time and 10.8374 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Sat Apr 28 12:15:24 UTC 2007

IDJOB= 424651
IDBENCH= 20153
IDSOLVER= 174
FILE ID= node11/424651-1177762524

PBS_JOBID= 4715580

Free space on /tmp= 66516 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
COMMAND LINE= /tmp/evaluation/424651-1177762524/mxc /tmp/evaluation/424651-1177762524/instance-424651-1177762524.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-424651-1177762524 -o ROOT/results/node11/solver-424651-1177762524 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424651-1177762524/mxc /tmp/evaluation/424651-1177762524/instance-424651-1177762524.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  09edde3792f1d05d69d5933db6d6b1a7

RANDOM SEED= 879908260

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1519256 kB
Buffers:         54256 kB
Cached:         388608 kB
SwapCached:      15592 kB
Active:         247560 kB
Inactive:       219824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519256 kB
SwapTotal:     4192956 kB
SwapFree:      4146768 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            54640 kB
Committed_AS:  6433340 kB
PageTables:       1848 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= 66516 MiB

End job on node11 on Sat Apr 28 13:38:48 UTC 2007