Trace number 424577

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) 5000.05 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark292.084
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node9/watcher-424577-1177721557 -o ROOT/results/node9/solver-424577-1177721557 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424577-1177721557/mxc /tmp/evaluation/424577-1177721557/instance-424577-1177721557.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.94 0.96 3/77 31265
/proc/meminfo: memFree=1799184/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=1620 CPUtime=0
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 248193243 1658880 244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 405 244 46 122 0 279 0

[startup+0.093324 s]
/proc/loadavg: 0.85 0.94 0.96 3/77 31265
/proc/meminfo: memFree=1799184/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=2412 CPUtime=0.08
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 568 0 0 0 8 0 0 0 18 0 1 0 248193243 2469888 447 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 603 447 59 122 0 477 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2412

[startup+0.101324 s]
/proc/loadavg: 0.85 0.94 0.96 3/77 31265
/proc/meminfo: memFree=1799184/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=2412 CPUtime=0.09
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 577 0 0 0 9 0 0 0 18 0 1 0 248193243 2469888 456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 603 456 59 122 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2412

[startup+0.301347 s]
/proc/loadavg: 0.85 0.94 0.96 3/77 31265
/proc/meminfo: memFree=1799184/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=3336 CPUtime=0.29
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 781 0 0 0 29 0 0 0 19 0 1 0 248193243 3416064 660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 834 660 59 122 0 708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3336

[startup+0.701393 s]
/proc/loadavg: 0.85 0.94 0.96 3/77 31265
/proc/meminfo: memFree=1799184/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=4800 CPUtime=0.69
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 1153 0 0 0 69 0 0 0 23 0 1 0 248193243 4915200 1032 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 1200 1032 59 122 0 1074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4800

[startup+1.50148 s]
/proc/loadavg: 0.85 0.94 0.96 2/78 31266
/proc/meminfo: memFree=1794184/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=7308 CPUtime=1.49
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 1785 0 0 0 148 1 0 0 25 0 1 0 248193243 7483392 1664 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 1827 1664 59 122 0 1701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7308

[startup+3.10267 s]
/proc/loadavg: 0.85 0.94 0.96 2/78 31266
/proc/meminfo: memFree=1791048/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=10208 CPUtime=3.09
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 2520 0 0 0 308 1 0 0 25 0 1 0 248193243 10452992 2397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 2552 2397 67 122 0 2426 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10208

[startup+6.30202 s]
/proc/loadavg: 0.86 0.95 0.96 2/78 31266
/proc/meminfo: memFree=1788616/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=11264 CPUtime=6.3
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 2771 0 0 0 628 2 0 0 25 0 1 0 248193243 11534336 2648 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531128 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 2816 2648 67 122 0 2690 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 11264

[startup+12.7017 s]
/proc/loadavg: 0.87 0.95 0.96 2/78 31266
/proc/meminfo: memFree=1785928/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=13816 CPUtime=12.69
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 3415 0 0 0 1267 2 0 0 25 0 1 0 248193243 14147584 3292 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 3454 3292 67 122 0 3328 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13816

[startup+25.5012 s]
/proc/loadavg: 0.90 0.95 0.96 2/78 31266
/proc/meminfo: memFree=1784328/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=15956 CPUtime=25.49
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 3944 0 0 0 2546 3 0 0 25 0 1 0 248193243 16338944 3821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 3989 3821 67 122 0 3863 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15956

[startup+51.1011 s]
/proc/loadavg: 0.93 0.95 0.96 2/78 31266
/proc/meminfo: memFree=1781000/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=18704 CPUtime=51.08
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 4654 0 0 0 5104 4 0 0 25 0 1 0 248193243 19152896 4531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 4676 4531 67 122 0 4550 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18704

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.96 2/78 31266
/proc/meminfo: memFree=1778504/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=21160 CPUtime=102.27
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 5272 0 0 0 10222 5 0 0 25 0 1 0 248193243 21667840 5149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 5290 5149 67 122 0 5164 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21160

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 31266
/proc/meminfo: memFree=1775176/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=24560 CPUtime=162.25
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 6292 0 0 0 16219 6 0 0 25 0 1 0 248193243 25149440 5938 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 6140 5938 67 122 0 6014 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24560

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 31266
/proc/meminfo: memFree=1773704/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=25860 CPUtime=222.23
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 6796 0 0 0 22216 7 0 0 25 0 1 0 248193243 26480640 6293 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 6465 6293 67 122 0 6339 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25860

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 31266
/proc/meminfo: memFree=1773128/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=26468 CPUtime=282.22
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 7150 0 0 0 28214 8 0 0 25 0 1 0 248193243 27103232 6431 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 6617 6431 67 122 0 6491 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26468

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 31266
/proc/meminfo: memFree=1770184/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=29372 CPUtime=342.2
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 8120 0 0 0 34211 9 0 0 25 0 1 0 248193243 30076928 7169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 7343 7169 67 122 0 7217 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29372

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 31266
/proc/meminfo: memFree=1769992/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=29628 CPUtime=402.18
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 8373 0 0 0 40208 10 0 0 25 0 1 0 248193243 30339072 7222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 7407 7222 67 122 0 7281 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29628

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 31266
/proc/meminfo: memFree=1769416/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=30168 CPUtime=462.17
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 8696 0 0 0 46206 11 0 0 25 0 1 0 248193243 30892032 7345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 7542 7345 67 122 0 7416 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30168

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/84 31374
/proc/meminfo: memFree=1766928/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=31864 CPUtime=522.1
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 9290 0 0 0 52199 11 0 0 25 0 1 0 248193243 32628736 7771 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 7966 7771 67 122 0 7840 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 31864

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 31463
/proc/meminfo: memFree=1766024/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=33452 CPUtime=582.03
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 9909 0 0 0 58190 13 0 0 25 0 1 0 248193243 34254848 8170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 8363 8170 67 122 0 8237 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 33452

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 31463
/proc/meminfo: memFree=1766024/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=33452 CPUtime=642.02
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 10085 0 0 0 64189 13 0 0 25 0 1 0 248193243 34254848 8170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 8363 8170 67 122 0 8237 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 33452


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

[startup+4002.3 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 31465
/proc/meminfo: memFree=1748360/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51276 CPUtime=4001.13
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 20850 0 0 0 400063 50 0 0 25 0 1 0 248193243 52506624 12634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12819 12634 67 122 0 12693 0
Current children cumulated CPU time (s) 4001.13
Current children cumulated vsize (KiB) 51276

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31465
/proc/meminfo: memFree=1748296/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51276 CPUtime=4061.12
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 20978 0 0 0 406061 51 0 0 25 0 1 0 248193243 52506624 12634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12819 12634 67 122 0 12693 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 51276

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/84 31573
/proc/meminfo: memFree=1747152/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51252 CPUtime=4121.04
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 20978 0 0 0 412053 51 0 0 25 0 1 0 248193243 52482048 12634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12813 12634 67 122 0 12687 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 51252

[startup+4182.3 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 32158
/proc/meminfo: memFree=1747784/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51216 CPUtime=4180.95
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 20978 0 0 0 418042 53 0 0 25 0 1 0 248193243 52445184 12634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12804 12634 67 122 0 12678 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 51216

[startup+4242.3 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 32158
/proc/meminfo: memFree=1747976/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51216 CPUtime=4240.93
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 20978 0 0 0 424040 53 0 0 25 0 1 0 248193243 52445184 12634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12804 12634 67 122 0 12678 0
Current children cumulated CPU time (s) 4240.93
Current children cumulated vsize (KiB) 51216

[startup+4302.3 s]
/proc/loadavg: 1.05 1.02 0.98 2/78 32158
/proc/meminfo: memFree=1747912/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51216 CPUtime=4300.92
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 21170 0 0 0 430038 54 0 0 25 0 1 0 248193243 52445184 12634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12804 12634 67 122 0 12678 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 51216

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 32158
/proc/meminfo: memFree=1747912/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51216 CPUtime=4360.9
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 21298 0 0 0 436036 54 0 0 25 0 1 0 248193243 52445184 12634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12804 12634 67 122 0 12678 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 51216

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 32158
/proc/meminfo: memFree=1747400/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51864 CPUtime=4420.88
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 21588 0 0 0 442033 55 0 0 25 0 1 0 248193243 53108736 12796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12966 12796 67 122 0 12840 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 51864

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32158
/proc/meminfo: memFree=1747400/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51864 CPUtime=4480.87
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 21716 0 0 0 448031 56 0 0 25 0 1 0 248193243 53108736 12796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12966 12796 67 122 0 12840 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 51864

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32158
/proc/meminfo: memFree=1747400/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51864 CPUtime=4540.85
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 21844 0 0 0 454029 56 0 0 25 0 1 0 248193243 53108736 12796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12966 12796 67 122 0 12840 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 51864

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32158
/proc/meminfo: memFree=1747400/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51864 CPUtime=4600.84
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 21972 0 0 0 460027 57 0 0 25 0 1 0 248193243 53108736 12796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12966 12796 67 122 0 12840 0
Current children cumulated CPU time (s) 4600.84
Current children cumulated vsize (KiB) 51864

[startup+4662.3 s]
/proc/loadavg: 1.16 1.03 0.99 2/78 32158
/proc/meminfo: memFree=1747400/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51836 CPUtime=4660.81
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 22100 0 0 0 466024 57 0 0 25 0 1 0 248193243 53080064 12796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12959 12796 67 122 0 12833 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 51836

[startup+4722.31 s]
/proc/loadavg: 1.06 1.03 0.99 2/78 32158
/proc/meminfo: memFree=1747400/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=51836 CPUtime=4720.8
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 22228 0 0 0 472022 58 0 0 25 0 1 0 248193243 53080064 12796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 12959 12796 67 122 0 12833 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 51836

[startup+4782.3 s]
/proc/loadavg: 1.02 1.02 0.99 2/78 32158
/proc/meminfo: memFree=1746952/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=52364 CPUtime=4780.79
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 22474 0 0 0 478020 59 0 0 25 0 1 0 248193243 53620736 12914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 13091 12914 67 122 0 12965 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 52364

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 32158
/proc/meminfo: memFree=1747208/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=52016 CPUtime=4840.77
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 22602 0 0 0 484018 59 0 0 25 0 1 0 248193243 53264384 12844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 13004 12844 67 122 0 12878 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 52016

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 32158
/proc/meminfo: memFree=1747208/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=52016 CPUtime=4900.76
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 22730 0 0 0 490016 60 0 0 25 0 1 0 248193243 53264384 12844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 13004 12844 67 122 0 12878 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 52016

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32158
/proc/meminfo: memFree=1747272/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=52016 CPUtime=4960.73
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 22858 0 0 0 496013 60 0 0 25 0 1 0 248193243 53264384 12844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 13004 12844 67 122 0 12878 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 52016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 32158
/proc/meminfo: memFree=1747272/2055920 swapFree=4144424/4192956
[pid=31265] ppid=31263 vsize=52016 CPUtime=5000.03
/proc/31265/stat : 31265 (mxc) R 31263 31265 31211 0 -1 4194304 22922 0 0 0 499942 61 0 0 25 0 1 0 248193243 53264384 12844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31265/statm: 13004 12844 67 122 0 12878 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 52016

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): 5001.62
CPU time (s): 5000.05
CPU user time (s): 4999.43
CPU system time (s): 0.623905
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 52620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.43
system time used= 0.623905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22922
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= 41132

runsolver used 4.07038 second user time and 10.5184 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Sat Apr 28 00:52:37 UTC 2007

IDJOB= 424577
IDBENCH= 20079
IDSOLVER= 174
FILE ID= node9/424577-1177721557

PBS_JOBID= 4715424

Free space on /tmp= 66493 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/424577-1177721557/mxc /tmp/evaluation/424577-1177721557/instance-424577-1177721557.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-424577-1177721557 -o ROOT/results/node9/solver-424577-1177721557 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424577-1177721557/mxc /tmp/evaluation/424577-1177721557/instance-424577-1177721557.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 148254511

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1799592 kB
Buffers:         39264 kB
Cached:         148924 kB
SwapCached:      16696 kB
Active:         164544 kB
Inactive:        47556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799592 kB
SwapTotal:     4192956 kB
SwapFree:      4144424 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          29804 kB
Slab:            29772 kB
Committed_AS:  6667752 kB
PageTables:       1784 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= 66504 MiB

End job on node9 on Sat Apr 28 02:16:01 UTC 2007