Trace number 424568

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) 5000.04 5001.82

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2970.3
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/node39/watcher-424568-1177717798 -o ROOT/results/node39/solver-424568-1177717798 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424568-1177717798/mxc /tmp/evaluation/424568-1177717798/instance-424568-1177717798.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: 1.01 1.00 1.00 3/77 25049
/proc/meminfo: memFree=1633224/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=1724 CPUtime=0
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 219691861 1765376 266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 431 266 46 122 0 305 0

[startup+0.104914 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 25049
/proc/meminfo: memFree=1633224/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=2704 CPUtime=0.09
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 665 0 0 0 9 0 0 0 18 0 1 0 219691861 2768896 518 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 676 518 59 122 0 550 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2704

[startup+0.20193 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 25049
/proc/meminfo: memFree=1633224/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=3100 CPUtime=0.19
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 765 0 0 0 19 0 0 0 18 0 1 0 219691861 3174400 618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 775 618 59 122 0 649 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3100

[startup+0.301947 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 25049
/proc/meminfo: memFree=1633224/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=3496 CPUtime=0.29
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 863 0 0 0 29 0 0 0 19 0 1 0 219691861 3579904 716 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 874 716 59 122 0 748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3496

[startup+0.702013 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 25049
/proc/meminfo: memFree=1633224/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=4960 CPUtime=0.69
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 1230 0 0 0 69 0 0 0 23 0 1 0 219691861 5079040 1083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 1240 1083 59 122 0 1114 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4960

[startup+1.50115 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1627776/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=7468 CPUtime=1.49
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 1860 0 0 0 149 0 0 0 25 0 1 0 219691861 7647232 1713 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 1867 1713 59 122 0 1741 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7468

[startup+3.10142 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1624576/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=11692 CPUtime=3.09
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 2899 0 0 0 308 1 0 0 25 0 1 0 219691861 11972608 2752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 2923 2752 59 122 0 2797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11692

[startup+6.30196 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1618816/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=15068 CPUtime=6.29
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 3758 0 0 0 627 2 0 0 25 0 1 0 219691861 15429632 3609 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 3767 3609 67 122 0 3641 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15068

[startup+12.701 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1616832/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=17972 CPUtime=12.68
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 4480 0 0 0 1266 2 0 0 25 0 1 0 219691861 18403328 4331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 4493 4331 67 122 0 4367 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17972

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1612736/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=21068 CPUtime=25.48
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 5272 0 0 0 2545 3 0 0 25 0 1 0 219691861 21573632 5123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 5267 5123 67 122 0 5141 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21068

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1609280/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=24484 CPUtime=51.08
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 6130 0 0 0 5103 5 0 0 25 0 1 0 219691861 25071616 5981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 6121 5981 67 122 0 5995 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24484

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1605376/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=28312 CPUtime=102.26
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 7194 0 0 0 10220 6 0 0 25 0 1 0 219691861 28991488 6909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 7078 6909 67 122 0 6952 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28312

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1602368/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=31612 CPUtime=162.24
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 8247 0 0 0 16216 8 0 0 25 0 1 0 219691861 32370688 7734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530546 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 7903 7734 67 122 0 7777 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31612

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1601280/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=32404 CPUtime=222.22
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 8604 0 0 0 22214 8 0 0 25 0 1 0 219691861 33181696 7931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 8101 7931 67 122 0 7975 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32404

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1597440/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=36232 CPUtime=282.2
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 9726 0 0 0 28210 10 0 0 25 0 1 0 219691861 37101568 8881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 9058 8881 67 122 0 8932 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 36232

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1596544/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=37024 CPUtime=342.17
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 10113 0 0 0 34207 10 0 0 25 0 1 0 219691861 37912576 9092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 9256 9092 67 122 0 9130 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37024

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1595264/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=38284 CPUtime=402.16
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 10559 0 0 0 40205 11 0 0 25 0 1 0 219691861 39202816 9401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 9571 9401 67 122 0 9445 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 38284

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1593920/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=39604 CPUtime=462.14
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 11033 0 0 0 46202 12 0 0 25 0 1 0 219691861 40554496 9728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 9901 9728 67 122 0 9775 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 39604

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1593408/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=40132 CPUtime=522.12
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 11319 0 0 0 52199 13 0 0 25 0 1 0 219691861 41095168 9867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 10033 9867 67 122 0 9907 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 40132

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1592320/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=41188 CPUtime=582.11
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 11736 0 0 0 58197 14 0 0 25 0 1 0 219691861 42176512 10137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 10297 10137 67 122 0 10171 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 41188

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25050
/proc/meminfo: memFree=1592320/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=41188 CPUtime=642.08
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 11785 0 0 0 64194 14 0 0 25 0 1 0 219691861 42176512 10137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 10297 10137 67 122 0 10171 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 41188


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25250
/proc/meminfo: memFree=1568960/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=64648 CPUtime=4060.9
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23107 0 0 0 406037 53 0 0 25 0 1 0 219691861 66199552 15951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519871 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16162 15951 67 122 0 16036 0
Current children cumulated CPU time (s) 4060.9
Current children cumulated vsize (KiB) 64648

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25250
/proc/meminfo: memFree=1568960/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=64636 CPUtime=4120.89
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23178 0 0 0 412035 54 0 0 25 0 1 0 219691861 66187264 15951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16159 15951 67 122 0 16033 0
Current children cumulated CPU time (s) 4120.89
Current children cumulated vsize (KiB) 64636

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25250
/proc/meminfo: memFree=1569024/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=64636 CPUtime=4180.87
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23178 0 0 0 418033 54 0 0 25 0 1 0 219691861 66187264 15951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16159 15951 67 122 0 16033 0
Current children cumulated CPU time (s) 4180.87
Current children cumulated vsize (KiB) 64636

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25250
/proc/meminfo: memFree=1569024/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=64636 CPUtime=4240.85
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23178 0 0 0 424030 55 0 0 25 0 1 0 219691861 66187264 15951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16159 15951 67 122 0 16033 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 64636

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25420
/proc/meminfo: memFree=1567800/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=64636 CPUtime=4300.75
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23178 0 0 0 430019 56 0 0 25 0 1 0 219691861 66187264 15951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16159 15951 67 122 0 16033 0
Current children cumulated CPU time (s) 4300.75
Current children cumulated vsize (KiB) 64636

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1568832/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=65296 CPUtime=4360.72
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23401 0 0 0 436015 57 0 0 25 0 1 0 219691861 66863104 16103 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16324 16103 67 122 0 16198 0
Current children cumulated CPU time (s) 4360.72
Current children cumulated vsize (KiB) 65296

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1566848/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=66616 CPUtime=4420.7
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23884 0 0 0 442012 58 0 0 25 0 1 0 219691861 68214784 16444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16654 16444 67 122 0 16528 0
Current children cumulated CPU time (s) 4420.7
Current children cumulated vsize (KiB) 66616

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1566912/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=66596 CPUtime=4480.67
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23955 0 0 0 448009 58 0 0 25 0 1 0 219691861 68194304 16441 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16649 16441 67 122 0 16523 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 66596

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1566912/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=66588 CPUtime=4540.66
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23955 0 0 0 454007 59 0 0 25 0 1 0 219691861 68186112 16439 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16647 16439 67 122 0 16521 0
Current children cumulated CPU time (s) 4540.66
Current children cumulated vsize (KiB) 66588

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1567040/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=66576 CPUtime=4600.64
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23955 0 0 0 460005 59 0 0 25 0 1 0 219691861 68173824 16436 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16644 16436 67 122 0 16518 0
Current children cumulated CPU time (s) 4600.64
Current children cumulated vsize (KiB) 66576

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1567040/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=66552 CPUtime=4660.61
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23955 0 0 0 466002 59 0 0 25 0 1 0 219691861 68149248 16430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16638 16430 67 122 0 16512 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 66552

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1567040/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=66552 CPUtime=4720.6
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23955 0 0 0 472000 60 0 0 25 0 1 0 219691861 68149248 16430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16638 16430 67 122 0 16512 0
Current children cumulated CPU time (s) 4720.6
Current children cumulated vsize (KiB) 66552

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1567104/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=66544 CPUtime=4780.58
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 23955 0 0 0 477997 61 0 0 25 0 1 0 219691861 68141056 16428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16636 16428 67 122 0 16510 0
Current children cumulated CPU time (s) 4780.58
Current children cumulated vsize (KiB) 66544

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1565760/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=67864 CPUtime=4840.56
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 24356 0 0 0 483995 61 0 0 25 0 1 0 219691861 69492736 16751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16966 16751 67 122 0 16840 0
Current children cumulated CPU time (s) 4840.56
Current children cumulated vsize (KiB) 67864

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1565760/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=67864 CPUtime=4900.54
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 24434 0 0 0 489992 62 0 0 25 0 1 0 219691861 69492736 16751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 16966 16751 67 122 0 16840 0
Current children cumulated CPU time (s) 4900.54
Current children cumulated vsize (KiB) 67864

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1564352/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=69316 CPUtime=4960.52
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 24952 0 0 0 495989 63 0 0 25 0 1 0 219691861 70979584 17113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 17329 17113 67 122 0 17203 0
Current children cumulated CPU time (s) 4960.52
Current children cumulated vsize (KiB) 69316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1563776/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=69844 CPUtime=5000.01
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 25173 0 0 0 499938 63 0 0 25 0 1 0 219691861 71520256 17256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 17461 17256 67 122 0 17335 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 69844

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

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

[startup+5001.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25448
/proc/meminfo: memFree=1563776/2055920 swapFree=4159396/4192956
[pid=25049] ppid=25047 vsize=69844 CPUtime=5000.01
/proc/25049/stat : 25049 (mxc) R 25047 25049 24756 0 -1 4194304 25173 0 0 0 499938 63 0 0 25 0 1 0 219691861 71520256 17256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25049/statm: 17461 17256 67 122 0 17335 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 69844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.82
CPU time (s): 5000.04
CPU user time (s): 4999.39
CPU system time (s): 0.650901
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 70156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.39
system time used= 0.650901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25173
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= 106540

runsolver used 4.11937 second user time and 11.4813 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Fri Apr 27 23:49:58 UTC 2007

IDJOB= 424568
IDBENCH= 20070
IDSOLVER= 174
FILE ID= node39/424568-1177717798

PBS_JOBID= 4715365

Free space on /tmp= 66534 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/424568-1177717798/mxc /tmp/evaluation/424568-1177717798/instance-424568-1177717798.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-424568-1177717798 -o ROOT/results/node39/solver-424568-1177717798 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424568-1177717798/mxc /tmp/evaluation/424568-1177717798/instance-424568-1177717798.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 678504942

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1633696 kB
Buffers:         48440 kB
Cached:         281044 kB
SwapCached:      13984 kB
Active:         198852 kB
Inactive:       154856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633696 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          31096 kB
Slab:            53804 kB
Committed_AS:  2073104 kB
PageTables:       2012 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= 66534 MiB

End job on node39 on Sat Apr 28 01:13:22 UTC 2007