Trace number 424704

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) 5000.13 5002.07

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
MD5SUMf979b4d94220d5b0c9f873e781895a92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark524.512
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-424704-1177785431 -o ROOT/results/node13/solver-424704-1177785431 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424704-1177785431/mxc /tmp/evaluation/424704-1177785431/instance-424704-1177785431.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: 0.92 0.99 0.99 3/77 26518
/proc/meminfo: memFree=1512944/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=3736 CPUtime=0
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 788 0 0 0 0 0 0 0 18 0 1 0 226460962 3825664 773 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523355 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 971 777 46 122 0 845 0

[startup+0.00885195 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 26518
/proc/meminfo: memFree=1512944/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=4612 CPUtime=0
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 930 0 0 0 0 0 0 0 18 0 1 0 226460962 4722688 915 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 1153 916 46 122 0 1027 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4612

[startup+0.101872 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 26518
/proc/meminfo: memFree=1512944/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=6532 CPUtime=0.09
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 1727 0 0 0 9 0 0 0 18 0 1 0 226460962 6688768 1327 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520738 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 1633 1327 47 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.301913 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 26518
/proc/meminfo: memFree=1512944/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=7060 CPUtime=0.29
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 1872 0 0 0 28 1 0 0 19 0 1 0 226460962 7229440 1472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 1765 1472 59 122 0 1639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7060

[startup+0.701999 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 26518
/proc/meminfo: memFree=1512944/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=7456 CPUtime=0.69
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 1992 0 0 0 68 1 0 0 23 0 1 0 226460962 7634944 1592 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 1864 1592 59 122 0 1738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50224 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 26519
/proc/meminfo: memFree=1506408/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=8380 CPUtime=1.49
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 2223 0 0 0 148 1 0 0 25 0 1 0 226460962 8581120 1823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 2095 1823 59 122 0 1969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8380

[startup+3.10151 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 26519
/proc/meminfo: memFree=1504808/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=10492 CPUtime=3.09
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 2738 0 0 0 307 2 0 0 25 0 1 0 226460962 10743808 2338 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531355 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 2623 2338 59 122 0 2497 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10492

[startup+6.3012 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 26519
/proc/meminfo: memFree=1500784/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=14456 CPUtime=6.28
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 3722 0 0 0 626 2 0 0 25 0 1 0 226460962 14802944 3322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 3614 3322 59 122 0 3488 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14456

[startup+12.7016 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 26519
/proc/meminfo: memFree=1492536/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=22316 CPUtime=12.68
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 5707 0 0 0 1264 4 0 0 25 0 1 0 226460962 22851584 5307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 5579 5307 59 122 0 5453 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22316

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 26519
/proc/meminfo: memFree=1476408/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=37904 CPUtime=25.48
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 9573 0 0 0 2540 8 0 0 25 0 1 0 226460962 38813696 9173 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 9476 9173 59 122 0 9350 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37904

[startup+51.1018 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 26519
/proc/meminfo: memFree=1451512/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=63124 CPUtime=51.07
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 15869 0 0 0 5093 14 0 0 25 0 1 0 226460962 64638976 15469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 15781 15469 59 122 0 15655 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63124

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 26519
/proc/meminfo: memFree=1404344/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=109804 CPUtime=102.26
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 27506 0 0 0 10201 25 0 0 25 0 1 0 226460962 112439296 27106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 27451 27106 59 122 0 27325 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 109804

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26519
/proc/meminfo: memFree=1354744/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=158732 CPUtime=162.23
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 39914 0 0 0 16186 37 0 0 25 0 1 0 226460962 162541568 39404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 39683 39404 67 122 0 39557 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 158732

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26519
/proc/meminfo: memFree=1354744/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=158732 CPUtime=222.2
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 39914 0 0 0 22183 37 0 0 25 0 1 0 226460962 162541568 39404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 39683 39404 67 122 0 39557 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 158732

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26521
/proc/meminfo: memFree=1329848/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=184252 CPUtime=282.19
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 46277 0 0 0 28174 45 0 0 25 0 1 0 226460962 188674048 45767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 46063 45767 67 122 0 45937 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 184252

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26521
/proc/meminfo: memFree=1322104/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=191388 CPUtime=342.17
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 48183 0 0 0 34169 48 0 0 25 0 1 0 226460962 195981312 47553 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 47847 47553 67 122 0 47721 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 191388

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26521
/proc/meminfo: memFree=1321976/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=192588 CPUtime=402.14
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 48482 0 0 0 40166 48 0 0 25 0 1 0 226460962 197210112 47852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 48147 47852 67 122 0 48021 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 192588

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26521
/proc/meminfo: memFree=1275384/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=238860 CPUtime=462.12
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 59946 0 0 0 46152 60 0 0 25 0 1 0 226460962 244592640 59316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 59715 59316 67 122 0 59589 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 238860

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26521
/proc/meminfo: memFree=1269944/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=243884 CPUtime=522.1
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 61330 0 0 0 52148 62 0 0 25 0 1 0 226460962 249737216 60568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 60971 60568 67 122 0 60845 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 243884

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26521
/proc/meminfo: memFree=1270008/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=243884 CPUtime=582.07
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 61330 0 0 0 58145 62 0 0 25 0 1 0 226460962 249737216 60568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 60971 60568 67 122 0 60845 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 243884

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 26521
/proc/meminfo: memFree=1270072/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=243884 CPUtime=642.06
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 61330 0 0 0 64143 63 0 0 25 0 1 0 226460962 249737216 60568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 60971 60568 67 122 0 60845 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 243884


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 26721
/proc/meminfo: memFree=1172088/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=341560 CPUtime=4000.72
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 87338 0 0 0 399953 119 0 0 25 0 1 0 226460962 349757440 85043 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 85390 85043 67 122 0 85264 0
Current children cumulated CPU time (s) 4000.72
Current children cumulated vsize (KiB) 341560

[startup+4062.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 26721
/proc/meminfo: memFree=1163512/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=350152 CPUtime=4060.7
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 89476 0 0 0 405948 122 0 0 25 0 1 0 226460962 358555648 87181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 87538 87181 67 122 0 87412 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 350152

[startup+4122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26721
/proc/meminfo: memFree=1146296/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=367240 CPUtime=4120.68
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 93915 0 0 0 411941 127 0 0 25 0 1 0 226460962 376053760 91427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 91810 91427 67 122 0 91684 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 367240

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26721
/proc/meminfo: memFree=1146360/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=367240 CPUtime=4180.66
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 93915 0 0 0 417938 128 0 0 25 0 1 0 226460962 376053760 91427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 91810 91427 67 122 0 91684 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 367240

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1146360/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=367240 CPUtime=4240.63
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 93915 0 0 0 423935 128 0 0 25 0 1 0 226460962 376053760 91427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 91810 91427 67 122 0 91684 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 367240

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1146424/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=367240 CPUtime=4300.61
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 93915 0 0 0 429932 129 0 0 25 0 1 0 226460962 376053760 91427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 91810 91427 67 122 0 91684 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 367240

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1146488/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=367240 CPUtime=4360.6
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 93915 0 0 0 435930 130 0 0 25 0 1 0 226460962 376053760 91427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 91810 91427 67 122 0 91684 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 367240

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1146488/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=367240 CPUtime=4420.57
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 93916 0 0 0 441927 130 0 0 25 0 1 0 226460962 376053760 91428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 91810 91428 67 122 0 91684 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 367240

[startup+4482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 26721
/proc/meminfo: memFree=1146488/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=367240 CPUtime=4480.55
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 93916 0 0 0 447924 131 0 0 25 0 1 0 226460962 376053760 91428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 91810 91428 67 122 0 91684 0
Current children cumulated CPU time (s) 4480.55
Current children cumulated vsize (KiB) 367240

[startup+4542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26721
/proc/meminfo: memFree=1146488/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=367240 CPUtime=4540.52
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 93916 0 0 0 453921 131 0 0 25 0 1 0 226460962 376053760 91428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 91810 91428 67 122 0 91684 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 367240

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1131192/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=382560 CPUtime=4600.51
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 97735 0 0 0 459915 136 0 0 25 0 1 0 226460962 391741440 95247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 95640 95247 67 122 0 95514 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 382560

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1127544/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=385868 CPUtime=4660.48
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 98773 0 0 0 465910 138 0 0 25 0 1 0 226460962 395128832 96092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 96467 96092 67 122 0 96341 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 385868

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1127608/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=385868 CPUtime=4720.46
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 98773 0 0 0 471908 138 0 0 25 0 1 0 226460962 395128832 96092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531379 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 96467 96092 67 122 0 96341 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 385868

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1127672/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=385868 CPUtime=4780.44
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 98773 0 0 0 477905 139 0 0 25 0 1 0 226460962 395128832 96092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 96467 96092 67 122 0 96341 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 385868

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1127736/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=385868 CPUtime=4840.42
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 98773 0 0 0 483902 140 0 0 25 0 1 0 226460962 395128832 96092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 96467 96092 67 122 0 96341 0
Current children cumulated CPU time (s) 4840.42
Current children cumulated vsize (KiB) 385868

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1127736/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=385868 CPUtime=4900.4
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 98774 0 0 0 489900 140 0 0 25 0 1 0 226460962 395128832 96093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 96467 96093 67 122 0 96341 0
Current children cumulated CPU time (s) 4900.4
Current children cumulated vsize (KiB) 385868

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1127736/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=385868 CPUtime=4960.37
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 98774 0 0 0 495897 140 0 0 25 0 1 0 226460962 395128832 96093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 96467 96093 67 122 0 96341 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 385868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1127736/2055920 swapFree=4159412/4192956
[pid=26518] ppid=26516 vsize=385868 CPUtime=5000.07
/proc/26518/stat : 26518 (mxc) R 26516 26518 26227 0 -1 4194304 98774 0 0 0 499866 141 0 0 25 0 1 0 226460962 395128832 96093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/26518/statm: 96467 96093 67 122 0 96341 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 385868

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.07
CPU time (s): 5000.13
CPU user time (s): 4998.66
CPU system time (s): 1.47078
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 386640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.66
system time used= 1.47078
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98774
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= 47407

runsolver used 3.87541 second user time and 11.2363 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Sat Apr 28 18:37:11 UTC 2007

IDJOB= 424704
IDBENCH= 20206
IDSOLVER= 174
FILE ID= node13/424704-1177785431

PBS_JOBID= 4715715

Free space on /tmp= 66502 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
COMMAND LINE= /tmp/evaluation/424704-1177785431/mxc /tmp/evaluation/424704-1177785431/instance-424704-1177785431.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-424704-1177785431 -o ROOT/results/node13/solver-424704-1177785431 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424704-1177785431/mxc /tmp/evaluation/424704-1177785431/instance-424704-1177785431.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f979b4d94220d5b0c9f873e781895a92

RANDOM SEED= 472582555

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1513352 kB
Buffers:         43700 kB
Cached:         414280 kB
SwapCached:      12852 kB
Active:         304172 kB
Inactive:       177192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513352 kB
SwapTotal:     4192956 kB
SwapFree:      4159412 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:          30256 kB
Slab:            46584 kB
Committed_AS:  6929220 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66502 MiB

End job on node13 on Sat Apr 28 20:00:35 UTC 2007