Trace number 306108

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) 1200.03 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
MD5SUM44829169fe50d4c74609ee6e189daf0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark243.951
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-306108-1172092335 -o ROOT/results/node44/solver-306108-1172092335 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306108-1172092335/mxc /tmp/evaluation/306108-1172092335/instance-306108-1172092335.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 2/64 26874
/proc/meminfo: memFree=1933008/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=2868 CPUtime=0
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 514 0 0 0 0 0 0 0 18 0 1 0 229189627 2936832 498 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 717 499 46 122 0 591 0

[startup+0.107437 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26874
/proc/meminfo: memFree=1933008/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=4120 CPUtime=0.1
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 1013 0 0 0 10 0 0 0 18 0 1 0 229189627 4218880 810 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 1030 810 59 122 0 904 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4120

[startup+0.516509 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26874
/proc/meminfo: memFree=1933008/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=4912 CPUtime=0.5
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 1213 0 0 0 50 0 0 0 21 0 1 0 229189627 5029888 1010 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519627 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 1228 1010 59 122 0 1102 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4912

[startup+1.33666 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1928136/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=6232 CPUtime=1.32
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 1561 0 0 0 132 0 0 0 25 0 1 0 229189627 6381568 1358 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 1558 1358 59 122 0 1432 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6232

[startup+2.97296 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1926216/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=8872 CPUtime=2.96
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 2217 0 0 0 295 1 0 0 25 0 1 0 229189627 9084928 2014 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 2218 2014 59 122 0 2092 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8872

[startup+6.25156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1920584/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=14156 CPUtime=6.24
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 3522 0 0 0 622 2 0 0 25 0 1 0 229189627 14495744 3319 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 3539 3319 59 122 0 3413 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14156

[startup+12.7047 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1910408/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=23924 CPUtime=12.69
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 5972 0 0 0 1265 4 0 0 25 0 1 0 229189627 24498176 5769 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 5981 5769 59 122 0 5855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23924

[startup+25.5081 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1895560/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=39100 CPUtime=25.49
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 9754 0 0 0 2542 7 0 0 25 0 1 0 229189627 40038400 9551 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 9775 9551 59 122 0 9649 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39100

[startup+51.1158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1886728/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=47424 CPUtime=51.08
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 11897 0 0 0 5099 9 0 0 25 0 1 0 229189627 48562176 11645 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 11856 11645 67 122 0 11730 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47424

[startup+102.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1873928/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=59568 CPUtime=102.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 15062 0 0 0 10215 13 0 0 25 0 1 0 229189627 60997632 14700 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 14892 14700 67 122 0 14766 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59568

[startup+162.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1866888/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=66564 CPUtime=162.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 16879 0 0 0 16213 15 0 0 25 0 1 0 229189627 68161536 16454 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 16641 16454 67 122 0 16515 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 66564

[startup+222.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1854536/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=79624 CPUtime=222.29
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 20139 0 0 0 22210 19 0 0 25 0 1 0 229189627 81534976 19651 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 19906 19651 67 122 0 19780 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 79624

[startup+282.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1851144/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=82528 CPUtime=282.29
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 20995 0 0 0 28209 20 0 0 25 0 1 0 229189627 84508672 20368 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 20632 20368 67 122 0 20506 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 82528

[startup+342.406 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26875
/proc/meminfo: memFree=1851080/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=82528 CPUtime=342.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 21065 0 0 0 34208 20 0 0 25 0 1 0 229189627 84508672 20368 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 20632 20368 67 122 0 20506 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 82528

[startup+402.43 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26875
/proc/meminfo: memFree=1843080/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=90448 CPUtime=402.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 23121 0 0 0 40206 22 0 0 25 0 1 0 229189627 92618752 22348 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535058 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 22612 22348 67 122 0 22486 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 90448

[startup+462.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1835464/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=97972 CPUtime=462.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 25091 0 0 0 46204 24 0 0 25 0 1 0 229189627 100323328 24241 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 24493 24241 67 122 0 24367 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 97972

[startup+522.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1835464/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=97972 CPUtime=522.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 25092 0 0 0 52204 24 0 0 25 0 1 0 229189627 100323328 24242 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 24493 24242 67 122 0 24367 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 97972

[startup+582.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1835464/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=97972 CPUtime=582.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 25169 0 0 0 58204 24 0 0 25 0 1 0 229189627 100323328 24242 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 24493 24242 67 122 0 24367 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 97972

[startup+642.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1832648/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=100744 CPUtime=642.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 25948 0 0 0 64203 25 0 0 25 0 1 0 229189627 103161856 24937 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 25186 24937 67 122 0 25060 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 100744

[startup+702.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1832584/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=100744 CPUtime=702.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 26032 0 0 0 70203 25 0 0 25 0 1 0 229189627 103161856 24937 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 25186 24937 67 122 0 25060 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 100744

[startup+762.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1832520/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=100744 CPUtime=762.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 26116 0 0 0 76203 25 0 0 25 0 1 0 229189627 103161856 24937 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 25186 24937 67 122 0 25060 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 100744

[startup+822.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1832520/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=100744 CPUtime=822.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 26116 0 0 0 82203 25 0 0 25 0 1 0 229189627 103161856 24937 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 25186 24937 67 122 0 25060 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 100744

[startup+882.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1827656/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=105628 CPUtime=882.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 27413 0 0 0 88201 27 0 0 25 0 1 0 229189627 108163072 26150 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 26407 26150 67 122 0 26281 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 105628

[startup+942.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1821128/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=112096 CPUtime=942.29
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 29135 0 0 0 94200 29 0 0 25 0 1 0 229189627 114786304 27788 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 28024 27788 67 122 0 27898 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 112096

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1821192/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=112096 CPUtime=1002.29
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 29135 0 0 0 100200 29 0 0 25 0 1 0 229189627 114786304 27788 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 28024 27788 67 122 0 27898 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 112096

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1821064/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=112096 CPUtime=1062.29
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 29235 0 0 0 106200 29 0 0 25 0 1 0 229189627 114786304 27796 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 28024 27796 67 122 0 27898 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 112096

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1821064/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=112096 CPUtime=1122.29
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 29327 0 0 0 112200 29 0 0 25 0 1 0 229189627 114786304 27796 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 28024 27796 67 122 0 27898 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 112096

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1821064/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=112096 CPUtime=1182.28
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 29327 0 0 0 118199 29 0 0 25 0 1 0 229189627 114786304 27796 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 28024 27796 67 122 0 27898 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 112096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1821064/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=112096 CPUtime=1200
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 29327 0 0 0 119971 29 0 0 25 0 1 0 229189627 114786304 27796 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 28024 27796 67 122 0 27898 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 112096

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26875
/proc/meminfo: memFree=1821064/2055920 swapFree=4183332/4192956
[pid=26874] ppid=26872 vsize=112096 CPUtime=1200
/proc/26874/stat : 26874 (mxc) R 26872 26874 25841 0 -1 4194304 29327 0 0 0 119971 29 0 0 25 0 1 0 229189627 114786304 27796 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 28024 27796 67 122 0 27898 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 112096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.03
CPU user time (s): 1199.72
CPU system time (s): 0.312952
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 112464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29327
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= 1847

runsolver used 0.770882 second user time and 2.44063 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Wed Feb 21 21:12:15 UTC 2007

IDJOB= 306108
IDBENCH= 20173
IDSOLVER= 107
FILE ID= node44/306108-1172092335

PBS_JOBID= 3892851

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
COMMAND LINE= /tmp/evaluation/306108-1172092335/mxc /tmp/evaluation/306108-1172092335/instance-306108-1172092335.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-306108-1172092335 -o ROOT/results/node44/solver-306108-1172092335 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306108-1172092335/mxc /tmp/evaluation/306108-1172092335/instance-306108-1172092335.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  44829169fe50d4c74609ee6e189daf0e

RANDOM SEED= 761442542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1933480 kB
Buffers:          8184 kB
Cached:          51988 kB
SwapCached:       4156 kB
Active:          32840 kB
Inactive:        37416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1933480 kB
SwapTotal:     4192956 kB
SwapFree:      4183332 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          15608 kB
Slab:            38228 kB
Committed_AS:   541484 kB
PageTables:       1396 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= 66559 MiB

End job on node44 on Wed Feb 21 21:32:17 UTC 2007