Trace number 424766

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 5000.04 5001.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
MD5SUMbbb4149cc32eff7dd6676db03641b5a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1806.2
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node12/watcher-424766-1177816772 -o ROOT/results/node12/solver-424766-1177816772 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424766-1177816772/mxc /tmp/evaluation/424766-1177816772/instance-424766-1177816772.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21230
/proc/meminfo: memFree=1556528/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=1424 CPUtime=0
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 257714543 1458176 179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 356 179 46 122 0 230 0

[startup+0.0973051 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21230
/proc/meminfo: memFree=1556528/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=1556 CPUtime=0.09
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 257714543 1593344 242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 389 242 59 122 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1556

[startup+0.101305 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21230
/proc/meminfo: memFree=1556528/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=1556 CPUtime=0.09
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 258 0 0 0 9 0 0 0 18 0 1 0 257714543 1593344 243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530228 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 389 243 59 122 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1556

[startup+0.301327 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21230
/proc/meminfo: memFree=1556528/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=1828 CPUtime=0.29
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 329 0 0 0 29 0 0 0 20 0 1 0 257714543 1871872 314 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 457 314 59 122 0 331 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1828

[startup+0.701364 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21230
/proc/meminfo: memFree=1556528/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=2100 CPUtime=0.69
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 405 0 0 0 69 0 0 0 24 0 1 0 257714543 2150400 388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 525 388 67 122 0 399 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1555248/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=2224 CPUtime=1.49
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 437 0 0 0 149 0 0 0 25 0 1 0 257714543 2277376 420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 556 420 67 122 0 430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2224

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1554992/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=2484 CPUtime=3.09
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 501 0 0 0 309 0 0 0 25 0 1 0 257714543 2543616 484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 621 484 67 122 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2484

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1554480/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=2860 CPUtime=6.29
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 581 0 0 0 629 0 0 0 25 0 1 0 257714543 2928640 564 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 715 564 67 122 0 589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2860

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1554032/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=3112 CPUtime=12.69
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 661 0 0 0 1269 0 0 0 25 0 1 0 257714543 3186688 644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 778 644 67 122 0 652 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3112

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1553456/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=3716 CPUtime=25.48
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 808 0 0 0 2548 0 0 0 25 0 1 0 257714543 3805184 791 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530322 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 929 791 67 122 0 803 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3716

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1552944/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=4260 CPUtime=51.08
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 928 0 0 0 5107 1 0 0 25 0 1 0 257714543 4362240 911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 1065 911 67 122 0 939 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4260

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1552048/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=5096 CPUtime=102.27
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 1140 0 0 0 10226 1 0 0 25 0 1 0 257714543 5218304 1123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 1274 1123 67 122 0 1148 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5096

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1551472/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=5628 CPUtime=162.25
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 1282 0 0 0 16223 2 0 0 25 0 1 0 257714543 5763072 1265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 1407 1265 67 122 0 1281 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5628

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1550576/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=6512 CPUtime=222.24
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 1499 0 0 0 22221 3 0 0 25 0 1 0 257714543 6668288 1482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 1628 1482 67 122 0 1502 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6512

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1550192/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=6796 CPUtime=282.22
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 1593 0 0 0 28219 3 0 0 25 0 1 0 257714543 6959104 1564 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530908 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 1699 1564 67 122 0 1573 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6796

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1549936/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=7096 CPUtime=342.21
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 1660 0 0 0 34217 4 0 0 25 0 1 0 257714543 7266304 1631 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 1774 1631 67 122 0 1648 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7096

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1549744/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=7288 CPUtime=402.19
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 1710 0 0 0 40215 4 0 0 25 0 1 0 257714543 7462912 1681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 1822 1681 67 122 0 1696 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7288

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1549552/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=7444 CPUtime=462.17
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 1761 0 0 0 46212 5 0 0 25 0 1 0 257714543 7622656 1732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531441 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 1861 1732 67 122 0 1735 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7444

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1549360/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=7796 CPUtime=522.15
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 1821 0 0 0 52210 5 0 0 25 0 1 0 257714543 7983104 1792 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 1949 1792 67 122 0 1823 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7796

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21231
/proc/meminfo: memFree=1548976/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=8172 CPUtime=582.14
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 1915 0 0 0 58208 6 0 0 25 0 1 0 257714543 8368128 1886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 2043 1886 67 122 0 1917 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8172

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21231
/proc/meminfo: memFree=1548656/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=8432 CPUtime=642.14
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 1984 0 0 0 64207 7 0 0 25 0 1 0 257714543 8634368 1955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535279 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 2108 1955 67 122 0 1982 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8432


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 21431
/proc/meminfo: memFree=1543600/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13476 CPUtime=4001.18
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3327 0 0 0 400081 37 0 0 25 0 1 0 257714543 13799424 3231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3369 3231 67 122 0 3243 0
Current children cumulated CPU time (s) 4001.18
Current children cumulated vsize (KiB) 13476

[startup+4062.31 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 21431
/proc/meminfo: memFree=1543408/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13580 CPUtime=4061.16
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3355 0 0 0 406079 37 0 0 25 0 1 0 257714543 13905920 3259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3395 3259 67 122 0 3269 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 13580

[startup+4122.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 21431
/proc/meminfo: memFree=1543408/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13580 CPUtime=4121.14
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3355 0 0 0 412076 38 0 0 25 0 1 0 257714543 13905920 3259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3395 3259 67 122 0 3269 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 13580

[startup+4182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21431
/proc/meminfo: memFree=1543472/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13552 CPUtime=4181.12
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3355 0 0 0 418074 38 0 0 25 0 1 0 257714543 13877248 3252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3388 3252 67 122 0 3262 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 13552

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21431
/proc/meminfo: memFree=1543408/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13640 CPUtime=4241.11
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3370 0 0 0 424072 39 0 0 25 0 1 0 257714543 13967360 3267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531060 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3410 3267 67 122 0 3284 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 13640

[startup+4302.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 21431
/proc/meminfo: memFree=1543408/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13640 CPUtime=4301.09
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3372 0 0 0 430070 39 0 0 25 0 1 0 257714543 13967360 3269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3410 3269 67 122 0 3284 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 13640

[startup+4362.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 21431
/proc/meminfo: memFree=1543152/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13804 CPUtime=4361.08
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3419 0 0 0 436068 40 0 0 25 0 1 0 257714543 14135296 3315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3451 3315 67 122 0 3325 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 13804

[startup+4422.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21431
/proc/meminfo: memFree=1543216/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13804 CPUtime=4421.06
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3419 0 0 0 442066 40 0 0 25 0 1 0 257714543 14135296 3315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3451 3315 67 122 0 3325 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 13804

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21433
/proc/meminfo: memFree=1543152/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13836 CPUtime=4481.05
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3426 0 0 0 448064 41 0 0 25 0 1 0 257714543 14168064 3322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3459 3322 67 122 0 3333 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 13836

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21433
/proc/meminfo: memFree=1543152/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13876 CPUtime=4541.03
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3430 0 0 0 454062 41 0 0 25 0 1 0 257714543 14209024 3326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3469 3326 67 122 0 3343 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 13876

[startup+4602.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21433
/proc/meminfo: memFree=1543088/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13876 CPUtime=4601.03
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3451 0 0 0 460061 42 0 0 25 0 1 0 257714543 14209024 3333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3469 3333 67 122 0 3343 0
Current children cumulated CPU time (s) 4601.03
Current children cumulated vsize (KiB) 13876

[startup+4662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21433
/proc/meminfo: memFree=1543088/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=13876 CPUtime=4661
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3451 0 0 0 466058 42 0 0 25 0 1 0 257714543 14209024 3333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3469 3333 67 122 0 3343 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 13876

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21433
/proc/meminfo: memFree=1542768/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=14152 CPUtime=4721
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3533 0 0 0 472057 43 0 0 25 0 1 0 257714543 14491648 3402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3538 3402 67 122 0 3412 0
Current children cumulated CPU time (s) 4721
Current children cumulated vsize (KiB) 14152

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21433
/proc/meminfo: memFree=1542640/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=14404 CPUtime=4780.97
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3589 0 0 0 478054 43 0 0 25 0 1 0 257714543 14749696 3458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3601 3458 67 122 0 3475 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 14404

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21433
/proc/meminfo: memFree=1542576/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=14404 CPUtime=4840.96
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3591 0 0 0 484052 44 0 0 25 0 1 0 257714543 14749696 3460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3601 3460 67 122 0 3475 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 14404

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21433
/proc/meminfo: memFree=1542640/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=14404 CPUtime=4900.95
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3591 0 0 0 490050 45 0 0 25 0 1 0 257714543 14749696 3460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3601 3460 67 122 0 3475 0
Current children cumulated CPU time (s) 4900.95
Current children cumulated vsize (KiB) 14404

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21433
/proc/meminfo: memFree=1542640/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=14404 CPUtime=4960.93
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3591 0 0 0 496048 45 0 0 25 0 1 0 257714543 14749696 3460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3601 3460 67 122 0 3475 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 14404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21433
/proc/meminfo: memFree=1542640/2055920 swapFree=4160076/4192956
[pid=21230] ppid=21228 vsize=14404 CPUtime=5000.02
/proc/21230/stat : 21230 (mxc) R 21228 21230 17945 0 -1 4194304 3591 0 0 0 499957 45 0 0 25 0 1 0 257714543 14749696 3460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530723 0 0 4096 0 0 0 0 17 1 0 0
/proc/21230/statm: 3601 3460 67 122 0 3475 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 14404

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): 5001.41
CPU time (s): 5000.04
CPU user time (s): 4999.58
CPU system time (s): 0.45993
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 14504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.45993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3591
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= 88841

runsolver used 4.06638 second user time and 10.2084 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Sun Apr 29 03:19:32 UTC 2007

IDJOB= 424766
IDBENCH= 20319
IDSOLVER= 174
FILE ID= node12/424766-1177816772

PBS_JOBID= 4715880

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424766-1177816772/mxc /tmp/evaluation/424766-1177816772/instance-424766-1177816772.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-424766-1177816772 -o ROOT/results/node12/solver-424766-1177816772 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424766-1177816772/mxc /tmp/evaluation/424766-1177816772/instance-424766-1177816772.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bbb4149cc32eff7dd6676db03641b5a9

RANDOM SEED= 635533646

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1557064 kB
Buffers:         45660 kB
Cached:         357072 kB
SwapCached:      11796 kB
Active:         273476 kB
Inactive:       152912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557064 kB
SwapTotal:     4192956 kB
SwapFree:      4160076 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          30476 kB
Slab:            58084 kB
Committed_AS:  6194564 kB
PageTables:       1792 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= 66564 MiB

End job on node12 on Sun Apr 29 04:42:55 UTC 2007