Trace number 424692

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) 5000.12 5001.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
MD5SUM54d48c33f7a9a8497a5de749a63ebbcb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1350.38
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node24/watcher-424692-1177780665 -o ROOT/results/node24/solver-424692-1177780665 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424692-1177780665/mxc /tmp/evaluation/424692-1177780665/instance-424692-1177780665.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 0.97 0.99 3/77 3288
/proc/meminfo: memFree=1513296/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=3372 CPUtime=0
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 633 0 0 0 0 0 0 0 18 0 1 0 225984508 3452928 618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 843 618 46 122 0 717 0

[startup+0.0796069 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3288
/proc/meminfo: memFree=1513296/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=4732 CPUtime=0.07
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 1249 0 0 0 7 0 0 0 18 0 1 0 225984508 4845568 981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 1183 981 57 122 0 1057 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4732

[startup+0.102609 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3288
/proc/meminfo: memFree=1513296/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=4864 CPUtime=0.09
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 1269 0 0 0 9 0 0 0 18 0 1 0 225984508 4980736 1001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 1216 1001 57 122 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.301631 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3288
/proc/meminfo: memFree=1513296/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=5260 CPUtime=0.29
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 1359 0 0 0 29 0 0 0 19 0 1 0 225984508 5386240 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 1315 1091 59 122 0 1189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5260

[startup+0.702674 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3288
/proc/meminfo: memFree=1513296/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=5920 CPUtime=0.69
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 1519 0 0 0 69 0 0 0 23 0 1 0 225984508 6062080 1251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531572 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 1480 1251 59 122 0 1354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5920

[startup+1.50176 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1508104/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=7108 CPUtime=1.49
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 1828 0 0 0 148 1 0 0 25 0 1 0 225984508 7278592 1560 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 1777 1560 59 122 0 1651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7108

[startup+3.10193 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1506312/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=9616 CPUtime=3.09
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 2443 0 0 0 307 2 0 0 25 0 1 0 225984508 9846784 2175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 2404 2175 59 122 0 2278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9616

[startup+6.30128 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1500872/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=15336 CPUtime=6.29
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 3893 0 0 0 626 3 0 0 25 0 1 0 225984508 15704064 3625 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 3834 3625 59 122 0 3708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15336

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1490952/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=24312 CPUtime=12.69
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 6121 0 0 0 1264 5 0 0 25 0 1 0 225984508 24895488 5853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 6078 5853 59 122 0 5952 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24312

[startup+25.5013 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1473672/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=41072 CPUtime=25.49
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 10292 0 0 0 2539 10 0 0 25 0 1 0 225984508 42057728 10024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535350 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 10268 10024 59 122 0 10142 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41072

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1447880/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=66812 CPUtime=51.07
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 16753 0 0 0 5092 15 0 0 25 0 1 0 225984508 68415488 16485 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 16703 16485 59 122 0 16577 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66812

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1431688/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=82652 CPUtime=102.27
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 20738 0 0 0 10207 20 0 0 25 0 1 0 225984508 84635648 20400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 20663 20400 67 122 0 20537 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 82652

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1420104/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=93872 CPUtime=162.25
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 23638 0 0 0 16202 23 0 0 25 0 1 0 225984508 96124928 23225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 23468 23225 67 122 0 23342 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 93872

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1408840/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=105092 CPUtime=222.23
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 26521 0 0 0 22196 27 0 0 25 0 1 0 225984508 107614208 26026 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 26273 26026 67 122 0 26147 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 105092

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1397192/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=116708 CPUtime=282.21
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 29518 0 0 0 28190 31 0 0 25 0 1 0 225984508 119508992 28933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 29177 28933 67 122 0 29051 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 116708

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1396424/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=117500 CPUtime=342.2
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 29798 0 0 0 34188 32 0 0 25 0 1 0 225984508 120320000 29123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 29375 29123 67 122 0 29249 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 117500

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1396424/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=117500 CPUtime=402.19
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 29798 0 0 0 40186 33 0 0 25 0 1 0 225984508 120320000 29123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 29375 29123 67 122 0 29249 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 117500

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1383304/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=130436 CPUtime=462.17
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 33155 0 0 0 46180 37 0 0 25 0 1 0 225984508 133566464 32381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 32609 32381 67 122 0 32483 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 130436

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1383304/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=130436 CPUtime=522.15
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 33155 0 0 0 52178 37 0 0 25 0 1 0 225984508 133566464 32381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 32609 32381 67 122 0 32483 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 130436

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1378952/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=134924 CPUtime=582.14
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 34357 0 0 0 58175 39 0 0 25 0 1 0 225984508 138162176 33484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 33731 33484 67 122 0 33605 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 134924

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3289
/proc/meminfo: memFree=1378952/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=134924 CPUtime=642.13
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 34357 0 0 0 64174 39 0 0 25 0 1 0 225984508 138162176 33484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 33731 33484 67 122 0 33605 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 134924


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1304456/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=209600 CPUtime=4061.12
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 54493 0 0 0 406023 89 0 0 25 0 1 0 225984508 214630400 52076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 52400 52076 67 122 0 52274 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 209600

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1304456/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=209600 CPUtime=4121.1
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 54493 0 0 0 412020 90 0 0 25 0 1 0 225984508 214630400 52076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 52400 52076 67 122 0 52274 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 209600

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1304456/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=209600 CPUtime=4181.09
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 54638 0 0 0 418018 91 0 0 25 0 1 0 225984508 214630400 52076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 52400 52076 67 122 0 52274 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 209600

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1304456/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=209600 CPUtime=4241.07
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 54638 0 0 0 424016 91 0 0 25 0 1 0 225984508 214630400 52076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 52400 52076 67 122 0 52274 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 209600

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1304456/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=209600 CPUtime=4301.06
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 54638 0 0 0 430014 92 0 0 25 0 1 0 225984508 214630400 52076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 52400 52076 67 122 0 52274 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 209600

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1304456/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=209600 CPUtime=4361.04
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 54638 0 0 0 436012 92 0 0 25 0 1 0 225984508 214630400 52076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 52400 52076 67 122 0 52274 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 209600

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1298568/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=215408 CPUtime=4421.02
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 56231 0 0 0 442007 95 0 0 25 0 1 0 225984508 220577792 53524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 53852 53524 67 122 0 53726 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 215408

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1298632/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=215408 CPUtime=4481
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 56231 0 0 0 448005 95 0 0 25 0 1 0 225984508 220577792 53524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 53852 53524 67 122 0 53726 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 215408

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1298632/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=215408 CPUtime=4540.99
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 56231 0 0 0 454003 96 0 0 25 0 1 0 225984508 220577792 53524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 53852 53524 67 122 0 53726 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 215408

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1298632/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=215408 CPUtime=4600.98
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 56231 0 0 0 460001 97 0 0 25 0 1 0 225984508 220577792 53524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 53852 53524 67 122 0 53726 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 215408

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1294856/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=219104 CPUtime=4660.96
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 57310 0 0 0 465997 99 0 0 25 0 1 0 225984508 224362496 54458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 54776 54458 67 122 0 54650 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 219104

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1294856/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=219104 CPUtime=4720.94
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 57310 0 0 0 471995 99 0 0 25 0 1 0 225984508 224362496 54458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 54776 54458 67 122 0 54650 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 219104

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3489
/proc/meminfo: memFree=1294856/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=219104 CPUtime=4780.93
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 57311 0 0 0 477993 100 0 0 25 0 1 0 225984508 224362496 54459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 54776 54459 67 122 0 54650 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 219104

[startup+4842.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 3489
/proc/meminfo: memFree=1294920/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=219104 CPUtime=4840.92
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 57311 0 0 0 483991 101 0 0 25 0 1 0 225984508 224362496 54459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529798 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 54776 54459 67 122 0 54650 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 219104

[startup+4902.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 3489
/proc/meminfo: memFree=1290440/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=223996 CPUtime=4900.9
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 58524 0 0 0 489987 103 0 0 25 0 1 0 225984508 229371904 55672 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 55999 55672 67 122 0 55873 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 223996

[startup+4962.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 3491
/proc/meminfo: memFree=1288136/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=225976 CPUtime=4960.88
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 59148 0 0 0 495984 104 0 0 25 0 1 0 225984508 231399424 56151 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 56494 56151 67 122 0 56368 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 225976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3491
/proc/meminfo: memFree=1288136/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=225976 CPUtime=5000.08
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 59148 0 0 0 499904 104 0 0 25 0 1 0 225984508 231399424 56151 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 56494 56151 67 122 0 56368 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 225976

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3491
/proc/meminfo: memFree=1288136/2055920 swapFree=4143384/4192956
[pid=3288] ppid=3286 vsize=225976 CPUtime=5000.08
/proc/3288/stat : 3288 (mxc) R 3286 3288 3234 0 -1 4194304 59148 0 0 0 499904 104 0 0 25 0 1 0 225984508 231399424 56151 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3288/statm: 56494 56151 67 122 0 56368 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 225976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.12
CPU user time (s): 4999.04
CPU system time (s): 1.07883
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 226556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.04
system time used= 1.07883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59148
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= 4989

runsolver used 4.09838 second user time and 11.6442 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Sat Apr 28 17:17:45 UTC 2007

IDJOB= 424692
IDBENCH= 20194
IDSOLVER= 174
FILE ID= node24/424692-1177780665

PBS_JOBID= 4715717

Free space on /tmp= 66314 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
COMMAND LINE= /tmp/evaluation/424692-1177780665/mxc /tmp/evaluation/424692-1177780665/instance-424692-1177780665.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-424692-1177780665 -o ROOT/results/node24/solver-424692-1177780665 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424692-1177780665/mxc /tmp/evaluation/424692-1177780665/instance-424692-1177780665.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  54d48c33f7a9a8497a5de749a63ebbcb

RANDOM SEED= 722795122

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1513832 kB
Buffers:         49864 kB
Cached:         404628 kB
SwapCached:      17904 kB
Active:         263948 kB
Inactive:       214276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513832 kB
SwapTotal:     4192956 kB
SwapFree:      4143384 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            49400 kB
Committed_AS:  3842188 kB
PageTables:       1808 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= 66314 MiB

End job on node24 on Sat Apr 28 18:41:08 UTC 2007