Trace number 424565

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 5001.92

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S811174248-16.cnf
MD5SUM501f8679d94954afbc271fea6b765cd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.1281
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/node69/watcher-424565-1177716120 -o ROOT/results/node69/solver-424565-1177716120 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424565-1177716120/mxc /tmp/evaluation/424565-1177716120/instance-424565-1177716120.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: 0.78 0.96 0.98 3/64 809
/proc/meminfo: memFree=1681012/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=1724 CPUtime=0
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 247601443 1765376 263 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 431 264 46 122 0 305 0

[startup+0.067868 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 809
/proc/meminfo: memFree=1681012/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=2576 CPUtime=0.06
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 620 0 0 0 6 0 0 0 18 0 1 0 247601443 2637824 473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 644 473 59 122 0 518 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2576

[startup+0.101873 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 809
/proc/meminfo: memFree=1681012/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=2708 CPUtime=0.09
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 657 0 0 0 9 0 0 0 18 0 1 0 247601443 2772992 510 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 677 510 59 122 0 551 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2708

[startup+0.301905 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 809
/proc/meminfo: memFree=1681012/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=3500 CPUtime=0.29
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 850 0 0 0 29 0 0 0 19 0 1 0 247601443 3584000 703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 875 703 59 122 0 749 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.701971 s]
/proc/loadavg: 0.78 0.96 0.98 3/64 809
/proc/meminfo: memFree=1681012/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=4952 CPUtime=0.69
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 1216 0 0 0 69 0 0 0 22 0 1 0 247601443 5070848 1069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 1238 1069 59 122 0 1112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4952

[startup+1.5011 s]
/proc/loadavg: 0.80 0.96 0.98 2/65 810
/proc/meminfo: memFree=1675884/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=7460 CPUtime=1.49
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 1860 0 0 0 149 0 0 0 25 0 1 0 247601443 7639040 1713 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519573 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 1865 1713 59 122 0 1739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7460

[startup+3.10136 s]
/proc/loadavg: 0.80 0.96 0.98 2/65 810
/proc/meminfo: memFree=1672492/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=11816 CPUtime=3.09
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 2926 0 0 0 308 1 0 0 25 0 1 0 247601443 12099584 2779 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 2954 2780 59 122 0 2828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11816

[startup+6.30188 s]
/proc/loadavg: 0.81 0.96 0.98 2/65 810
/proc/meminfo: memFree=1666796/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=14844 CPUtime=6.29
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 3702 0 0 0 627 2 0 0 25 0 1 0 247601443 15200256 3553 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 3711 3553 67 122 0 3585 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14844

[startup+12.7019 s]
/proc/loadavg: 0.83 0.96 0.98 2/65 810
/proc/meminfo: memFree=1664236/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=18404 CPUtime=12.68
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 4607 0 0 0 1266 2 0 0 25 0 1 0 247601443 18845696 4458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 4601 4458 67 122 0 4475 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18404

[startup+25.502 s]
/proc/loadavg: 0.85 0.96 0.98 2/65 810
/proc/meminfo: memFree=1660460/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=21044 CPUtime=25.49
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 5265 0 0 0 2546 3 0 0 25 0 1 0 247601443 21549056 5116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 5261 5116 67 122 0 5135 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21044

[startup+51.1012 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 810
/proc/meminfo: memFree=1656300/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=25152 CPUtime=51.07
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 6297 0 0 0 5103 4 0 0 25 0 1 0 247601443 25755648 6148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531319 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 6288 6148 67 122 0 6162 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25152

[startup+102.305 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 810
/proc/meminfo: memFree=1652204/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=29504 CPUtime=102.25
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 7511 0 0 0 10220 5 0 0 25 0 1 0 247601443 30212096 7193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 7376 7193 67 122 0 7250 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29504

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 810
/proc/meminfo: memFree=1650028/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=31352 CPUtime=162.23
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 8219 0 0 0 16217 6 0 0 25 0 1 0 247601443 32104448 7673 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 7838 7673 67 122 0 7712 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31352

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 810
/proc/meminfo: memFree=1648684/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=32796 CPUtime=222.21
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 8717 0 0 0 22214 7 0 0 25 0 1 0 247601443 33583104 8011 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 8199 8011 67 122 0 8073 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32796

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 810
/proc/meminfo: memFree=1644844/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=36492 CPUtime=282.19
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 9837 0 0 0 28211 8 0 0 25 0 1 0 247601443 37367808 8959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 9123 8959 67 122 0 8997 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 36492

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 810
/proc/meminfo: memFree=1644908/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=36492 CPUtime=342.17
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 9881 0 0 0 34209 8 0 0 25 0 1 0 247601443 37367808 8959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 9123 8959 67 122 0 8997 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36492

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 810
/proc/meminfo: memFree=1642924/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=38472 CPUtime=402.15
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 10491 0 0 0 40207 8 0 0 25 0 1 0 247601443 39395328 9432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 9618 9432 67 122 0 9492 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 38472

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 810
/proc/meminfo: memFree=1639340/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=42036 CPUtime=462.13
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 11538 0 0 0 46204 9 0 0 25 0 1 0 247601443 43044864 10332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 10509 10332 67 122 0 10383 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 42036

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 810
/proc/meminfo: memFree=1639276/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=42036 CPUtime=522.12
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 11701 0 0 0 52202 10 0 0 25 0 1 0 247601443 43044864 10348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519096 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 10509 10348 67 122 0 10383 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 42036

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 810
/proc/meminfo: memFree=1639020/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=42284 CPUtime=582.09
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 11908 0 0 0 58199 10 0 0 25 0 1 0 247601443 43298816 10408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 10571 10408 67 122 0 10445 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 42284

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 810
/proc/meminfo: memFree=1638188/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=43188 CPUtime=642.07
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 12324 0 0 0 64197 10 0 0 25 0 1 0 247601443 44224512 10624 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 10797 10624 67 122 0 10671 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 43188


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1010
/proc/meminfo: memFree=1617260/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=63912 CPUtime=4060.81
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 22978 0 0 0 406055 26 0 0 25 0 1 0 247601443 65445888 15773 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 15978 15773 67 122 0 15852 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 63912

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1010
/proc/meminfo: memFree=1617004/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=64308 CPUtime=4120.78
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 23119 0 0 0 412052 26 0 0 25 0 1 0 247601443 65851392 15843 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16077 15843 67 122 0 15951 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 64308

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1010
/proc/meminfo: memFree=1616300/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=64968 CPUtime=4180.76
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 23353 0 0 0 418050 26 0 0 25 0 1 0 247601443 66527232 16006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16242 16006 67 122 0 16116 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 64968

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1010
/proc/meminfo: memFree=1615596/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=65628 CPUtime=4240.75
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 23665 0 0 0 424048 27 0 0 25 0 1 0 247601443 67203072 16176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16407 16176 67 122 0 16281 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 65628

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1010
/proc/meminfo: memFree=1615596/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=65628 CPUtime=4300.72
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 23736 0 0 0 430045 27 0 0 25 0 1 0 247601443 67203072 16176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16407 16176 67 122 0 16281 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 65628

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1010
/proc/meminfo: memFree=1615596/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=65628 CPUtime=4360.7
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 23807 0 0 0 436043 27 0 0 25 0 1 0 247601443 67203072 16176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16407 16176 67 122 0 16281 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 65628

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1010
/proc/meminfo: memFree=1615596/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=65628 CPUtime=4420.68
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 23949 0 0 0 442041 27 0 0 25 0 1 0 247601443 67203072 16176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16407 16176 67 122 0 16281 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 65628

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1010
/proc/meminfo: memFree=1615596/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=65628 CPUtime=4480.66
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 23949 0 0 0 448039 27 0 0 25 0 1 0 247601443 67203072 16176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16407 16176 67 122 0 16281 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 65628

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1010
/proc/meminfo: memFree=1615660/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=65564 CPUtime=4540.64
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 23949 0 0 0 454037 27 0 0 25 0 1 0 247601443 67137536 16176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16391 16176 67 122 0 16265 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 65564

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1010
/proc/meminfo: memFree=1615852/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=65284 CPUtime=4600.62
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 23949 0 0 0 460035 27 0 0 25 0 1 0 247601443 66850816 16113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16321 16113 67 122 0 16195 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 65284

[startup+4662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 1010
/proc/meminfo: memFree=1615852/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=65264 CPUtime=4660.6
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 24091 0 0 0 466033 27 0 0 25 0 1 0 247601443 66830336 16108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16316 16108 67 122 0 16190 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 65264

[startup+4722.31 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 1010
/proc/meminfo: memFree=1615788/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=65264 CPUtime=4720.58
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 24162 0 0 0 472031 27 0 0 25 0 1 0 247601443 66830336 16108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16316 16108 67 122 0 16190 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 65264

[startup+4782.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 1012
/proc/meminfo: memFree=1614060/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=66980 CPUtime=4780.56
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 24651 0 0 0 478028 28 0 0 25 0 1 0 247601443 68587520 16519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 16745 16519 67 122 0 16619 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 66980

[startup+4842.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1012
/proc/meminfo: memFree=1611820/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=69224 CPUtime=4840.53
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 25288 0 0 0 484025 28 0 0 25 0 1 0 247601443 70885376 17078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 17306 17078 67 122 0 17180 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 69224

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1012
/proc/meminfo: memFree=1609260/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=71756 CPUtime=4900.52
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 26008 0 0 0 490023 29 0 0 25 0 1 0 247601443 73478144 17720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 17939 17720 67 122 0 17813 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 71756

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1012
/proc/meminfo: memFree=1609388/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=71756 CPUtime=4960.5
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 26087 0 0 0 496021 29 0 0 25 0 1 0 247601443 73478144 17721 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 17939 17721 67 122 0 17813 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 71756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1012
/proc/meminfo: memFree=1609452/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=71756 CPUtime=5000.09
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 26087 0 0 0 499980 29 0 0 25 0 1 0 247601443 73478144 17721 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 17939 17721 67 122 0 17813 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 71756

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1012
/proc/meminfo: memFree=1609452/2055920 swapFree=4182956/4192956
[pid=809] ppid=807 vsize=71756 CPUtime=5000.09
/proc/809/stat : 809 (mxc) R 807 809 755 0 -1 4194304 26087 0 0 0 499980 29 0 0 25 0 1 0 247601443 73478144 17721 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 17939 17721 67 122 0 17813 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 71756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.92
CPU time (s): 5000.11
CPU user time (s): 4999.8
CPU system time (s): 0.307953
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 72068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26087
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= 9519

runsolver used 3.90841 second user time and 9.79351 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Fri Apr 27 23:22:00 UTC 2007

IDJOB= 424565
IDBENCH= 20067
IDSOLVER= 174
FILE ID= node69/424565-1177716120

PBS_JOBID= 4715383

Free space on /tmp= 66535 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S811174248-16.cnf
COMMAND LINE= /tmp/evaluation/424565-1177716120/mxc /tmp/evaluation/424565-1177716120/instance-424565-1177716120.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-424565-1177716120 -o ROOT/results/node69/solver-424565-1177716120 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424565-1177716120/mxc /tmp/evaluation/424565-1177716120/instance-424565-1177716120.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  501f8679d94954afbc271fea6b765cd5

RANDOM SEED= 703912131

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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		: 3000.264
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:       1681356 kB
Buffers:         40180 kB
Cached:         262240 kB
SwapCached:       4124 kB
Active:         180204 kB
Inactive:       131860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681356 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            48436 kB
Committed_AS:  2332632 kB
PageTables:       1472 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= 66535 MiB

End job on node69 on Sat Apr 28 00:45:24 UTC 2007