Trace number 424668

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) 5000.11 5002.04

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
MD5SUM0b752d88128a6aad2af39810d467334c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node13/watcher-424668-1177770404 -o ROOT/results/node13/solver-424668-1177770404 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424668-1177770404/mxc /tmp/evaluation/424668-1177770404/instance-424668-1177770404.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: 1.93 2.01 1.91 3/77 25571
/proc/meminfo: memFree=1516368/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=2736 CPUtime=0
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 512 0 0 0 0 0 0 0 18 0 1 0 224958225 2801664 497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 717 498 46 122 0 591 0

[startup+0.037919 s]
/proc/loadavg: 1.93 2.01 1.91 3/77 25571
/proc/meminfo: memFree=1516368/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=3856 CPUtime=0.03
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 933 0 0 0 3 0 0 0 18 0 1 0 224958225 3948544 731 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520329 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 964 731 47 122 0 838 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3856

[startup+0.101931 s]
/proc/loadavg: 1.93 2.01 1.91 3/77 25571
/proc/meminfo: memFree=1516368/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=4120 CPUtime=0.09
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 1010 0 0 0 9 0 0 0 18 0 1 0 224958225 4218880 808 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 1030 808 59 122 0 904 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4120

[startup+0.301974 s]
/proc/loadavg: 1.93 2.01 1.91 3/77 25571
/proc/meminfo: memFree=1516368/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=4516 CPUtime=0.29
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 1112 0 0 0 29 0 0 0 19 0 1 0 224958225 4624384 910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 1129 910 59 122 0 1003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4516

[startup+0.701059 s]
/proc/loadavg: 1.93 2.01 1.91 3/77 25571
/proc/meminfo: memFree=1516368/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=5308 CPUtime=0.68
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 1317 0 0 0 68 0 0 0 22 0 1 0 224958225 5435392 1115 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 1327 1115 59 122 0 1201 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5308

[startup+1.50123 s]
/proc/loadavg: 1.93 2.01 1.91 2/78 25572
/proc/meminfo: memFree=1511688/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=6628 CPUtime=1.49
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 1660 0 0 0 148 1 0 0 25 0 1 0 224958225 6787072 1458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 1657 1458 59 122 0 1531 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6628

[startup+3.10157 s]
/proc/loadavg: 1.93 2.01 1.91 2/78 25572
/proc/meminfo: memFree=1509704/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=9400 CPUtime=3.09
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 2336 0 0 0 308 1 0 0 25 0 1 0 224958225 9625600 2134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530079 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 2350 2134 59 122 0 2224 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9400

[startup+6.30125 s]
/proc/loadavg: 1.85 1.99 1.90 3/78 25572
/proc/meminfo: memFree=1504136/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=14548 CPUtime=6.29
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 3637 0 0 0 627 2 0 0 25 0 1 0 224958225 14897152 3435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 3637 3435 59 122 0 3511 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14548

[startup+12.7016 s]
/proc/loadavg: 1.79 1.98 1.90 2/78 25572
/proc/meminfo: memFree=1493896/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=24448 CPUtime=12.69
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 6095 0 0 0 1265 4 0 0 25 0 1 0 224958225 25034752 5893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 6112 5893 59 122 0 5986 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24448

[startup+25.5014 s]
/proc/loadavg: 1.61 1.93 1.88 2/78 25572
/proc/meminfo: memFree=1478280/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=39492 CPUtime=25.48
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 9853 0 0 0 2540 8 0 0 25 0 1 0 224958225 40439808 9651 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 9873 9651 59 122 0 9747 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39492

[startup+51.1018 s]
/proc/loadavg: 1.40 1.85 1.86 2/78 25572
/proc/meminfo: memFree=1468872/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=48740 CPUtime=51.07
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 12217 0 0 0 5096 11 0 0 25 0 1 0 224958225 49909760 11965 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 12185 11965 67 122 0 12059 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48740

[startup+102.306 s]
/proc/loadavg: 1.17 1.72 1.81 2/78 25572
/proc/meminfo: memFree=1453640/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=63260 CPUtime=102.25
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 15963 0 0 0 10210 15 0 0 25 0 1 0 224958225 64778240 15601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 15815 15601 67 122 0 15689 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 63260

[startup+162.302 s]
/proc/loadavg: 1.06 1.58 1.76 2/78 25572
/proc/meminfo: memFree=1444104/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=72764 CPUtime=162.23
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 18401 0 0 0 16205 18 0 0 25 0 1 0 224958225 74510336 17976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 18191 17976 67 122 0 18065 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 72764

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.71 2/78 25572
/proc/meminfo: memFree=1443336/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=73944 CPUtime=222.21
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 18721 0 0 0 22202 19 0 0 25 0 1 0 224958225 75718656 18233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 18486 18233 67 122 0 18360 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 73944

[startup+282.302 s]
/proc/loadavg: 1.01 1.39 1.66 2/78 25572
/proc/meminfo: memFree=1436936/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=80016 CPUtime=282.19
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 20378 0 0 0 28197 22 0 0 25 0 1 0 224958225 81936384 19751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 20004 19751 67 122 0 19878 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 80016

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.62 2/78 25572
/proc/meminfo: memFree=1435272/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=81732 CPUtime=342.17
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 20867 0 0 0 34194 23 0 0 25 0 1 0 224958225 83693568 20170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 20433 20170 67 122 0 20307 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 81732

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.58 2/78 25572
/proc/meminfo: memFree=1429448/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=87540 CPUtime=402.14
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 22401 0 0 0 40189 25 0 0 25 0 1 0 224958225 89640960 21628 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 21885 21628 67 122 0 21759 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 87540

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.54 2/78 25572
/proc/meminfo: memFree=1426568/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=90312 CPUtime=462.12
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 23189 0 0 0 46185 27 0 0 25 0 1 0 224958225 92479488 22339 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 22578 22339 67 122 0 22452 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 90312

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.50 2/78 25572
/proc/meminfo: memFree=1424776/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=92556 CPUtime=522.1
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 23827 0 0 0 52182 28 0 0 25 0 1 0 224958225 94777344 22900 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 23139 22900 67 122 0 23013 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 92556

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.47 2/78 25572
/proc/meminfo: memFree=1424392/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=92556 CPUtime=582.07
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 23827 0 0 0 58179 28 0 0 25 0 1 0 224958225 94777344 22900 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 23139 22900 67 122 0 23013 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 92556

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.43 2/78 25572
/proc/meminfo: memFree=1417416/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=99552 CPUtime=642.06
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 25645 0 0 0 64176 30 0 0 25 0 1 0 224958225 101941248 24634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 24888 24634 67 122 0 24762 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 99552


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25772
/proc/meminfo: memFree=1366600/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=150260 CPUtime=4000.74
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 41223 0 0 0 400002 72 0 0 25 0 1 0 224958225 153866240 37316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 37565 37316 67 122 0 37439 0
Current children cumulated CPU time (s) 4000.74
Current children cumulated vsize (KiB) 150260

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25772
/proc/meminfo: memFree=1366664/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=150260 CPUtime=4060.71
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 41224 0 0 0 405999 72 0 0 25 0 1 0 224958225 153866240 37317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 37565 37317 67 122 0 37439 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 150260

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25772
/proc/meminfo: memFree=1366728/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=150260 CPUtime=4120.7
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 41224 0 0 0 411997 73 0 0 25 0 1 0 224958225 153866240 37317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 37565 37317 67 122 0 37439 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 150260

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25772
/proc/meminfo: memFree=1364744/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=152108 CPUtime=4180.67
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 41819 0 0 0 417993 74 0 0 25 0 1 0 224958225 155758592 37800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38027 37800 67 122 0 37901 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 152108

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25772
/proc/meminfo: memFree=1364808/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=152108 CPUtime=4240.65
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 41819 0 0 0 423990 75 0 0 25 0 1 0 224958225 155758592 37800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38027 37800 67 122 0 37901 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 152108

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25772
/proc/meminfo: memFree=1364680/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=152108 CPUtime=4300.63
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 41931 0 0 0 429988 75 0 0 25 0 1 0 224958225 155758592 37800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38027 37800 67 122 0 37901 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 152108

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25772
/proc/meminfo: memFree=1364744/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=152108 CPUtime=4360.61
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 41931 0 0 0 435985 76 0 0 25 0 1 0 224958225 155758592 37800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38027 37800 67 122 0 37901 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 152108

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25772
/proc/meminfo: memFree=1364808/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=152108 CPUtime=4420.58
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 41931 0 0 0 441982 76 0 0 25 0 1 0 224958225 155758592 37800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38027 37800 67 122 0 37901 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 152108

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25774
/proc/meminfo: memFree=1364744/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=152108 CPUtime=4480.56
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 42043 0 0 0 447979 77 0 0 25 0 1 0 224958225 155758592 37800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38027 37800 67 122 0 37901 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 152108

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25774
/proc/meminfo: memFree=1364808/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=152108 CPUtime=4540.54
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 42043 0 0 0 453977 77 0 0 25 0 1 0 224958225 155758592 37800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38027 37800 67 122 0 37901 0
Current children cumulated CPU time (s) 4540.54
Current children cumulated vsize (KiB) 152108

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25774
/proc/meminfo: memFree=1363272/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=153560 CPUtime=4600.52
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 42496 0 0 0 459974 78 0 0 25 0 1 0 224958225 157245440 38141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38390 38141 67 122 0 38264 0
Current children cumulated CPU time (s) 4600.52
Current children cumulated vsize (KiB) 153560

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25774
/proc/meminfo: memFree=1363272/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=153560 CPUtime=4660.5
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 42496 0 0 0 465971 79 0 0 25 0 1 0 224958225 157245440 38141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38390 38141 67 122 0 38264 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 153560

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25774
/proc/meminfo: memFree=1362760/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=153956 CPUtime=4720.48
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 42714 0 0 0 471969 79 0 0 25 0 1 0 224958225 157650944 38247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38489 38247 67 122 0 38363 0
Current children cumulated CPU time (s) 4720.48
Current children cumulated vsize (KiB) 153956

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25774
/proc/meminfo: memFree=1362952/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=153956 CPUtime=4780.46
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 42714 0 0 0 477966 80 0 0 25 0 1 0 224958225 157650944 38247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 38489 38247 67 122 0 38363 0
Current children cumulated CPU time (s) 4780.46
Current children cumulated vsize (KiB) 153956

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25774
/proc/meminfo: memFree=1355016/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=161748 CPUtime=4840.43
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 44796 0 0 0 483960 83 0 0 25 0 1 0 224958225 165629952 40206 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 40437 40206 67 122 0 40311 0
Current children cumulated CPU time (s) 4840.43
Current children cumulated vsize (KiB) 161748

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25774
/proc/meminfo: memFree=1355080/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=161748 CPUtime=4900.41
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 44796 0 0 0 489958 83 0 0 25 0 1 0 224958225 165629952 40206 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 40437 40206 67 122 0 40311 0
Current children cumulated CPU time (s) 4900.41
Current children cumulated vsize (KiB) 161748

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25774
/proc/meminfo: memFree=1355080/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=161748 CPUtime=4960.39
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 44796 0 0 0 495955 84 0 0 25 0 1 0 224958225 165629952 40206 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 40437 40206 67 122 0 40311 0
Current children cumulated CPU time (s) 4960.39
Current children cumulated vsize (KiB) 161748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25774
/proc/meminfo: memFree=1350472/2055920 swapFree=4159412/4192956
[pid=25571] ppid=25569 vsize=166236 CPUtime=5000.08
/proc/25571/stat : 25571 (mxc) R 25569 25571 25279 0 -1 4194304 46062 0 0 0 499922 86 0 0 25 0 1 0 224958225 170225664 41349 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25571/statm: 41559 41349 67 122 0 41433 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 166236

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): 5002.04
CPU time (s): 5000.11
CPU user time (s): 4999.22
CPU system time (s): 0.889864
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 166728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.22
system time used= 0.889864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46062
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= 5789

runsolver used 3.76943 second user time and 11.3013 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Sat Apr 28 14:26:44 UTC 2007

IDJOB= 424668
IDBENCH= 20170
IDSOLVER= 174
FILE ID= node13/424668-1177770404

PBS_JOBID= 4715626

Free space on /tmp= 66503 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
COMMAND LINE= /tmp/evaluation/424668-1177770404/mxc /tmp/evaluation/424668-1177770404/instance-424668-1177770404.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-424668-1177770404 -o ROOT/results/node13/solver-424668-1177770404 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424668-1177770404/mxc /tmp/evaluation/424668-1177770404/instance-424668-1177770404.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0b752d88128a6aad2af39810d467334c

RANDOM SEED= 479900966

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1516904 kB
Buffers:         43632 kB
Cached:         410812 kB
SwapCached:      12852 kB
Active:         302896 kB
Inactive:       175052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516904 kB
SwapTotal:     4192956 kB
SwapFree:      4159412 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          30372 kB
Slab:            46484 kB
Committed_AS:  6927296 kB
PageTables:       1872 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= 66503 MiB

End job on node13 on Sat Apr 28 15:50:08 UTC 2007