Trace number 424586

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) 5000.09 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S788797920-13.cnf
MD5SUM1a3e4a32f1ced60c9a6caa04c9b79230
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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/node55/watcher-424586-1177727644 -o ROOT/results/node55/solver-424586-1177727644 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424586-1177727644/mxc /tmp/evaluation/424586-1177727644/instance-424586-1177727644.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: 2.00 2.01 1.91 3/64 30216
/proc/meminfo: memFree=1397396/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=1672 CPUtime=0
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 220674490 1712128 273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 418 274 46 122 0 292 0

[startup+0.0565939 s]
/proc/loadavg: 2.00 2.01 1.91 3/64 30216
/proc/meminfo: memFree=1397396/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=2292 CPUtime=0.05
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 592 0 0 0 5 0 0 0 18 0 1 0 220674490 2347008 425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 573 425 59 122 0 447 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2292

[startup+0.101598 s]
/proc/loadavg: 2.00 2.01 1.91 3/64 30216
/proc/meminfo: memFree=1397396/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=2424 CPUtime=0.09
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 623 0 0 0 9 0 0 0 18 0 1 0 220674490 2482176 456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 606 456 59 122 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2424

[startup+0.301617 s]
/proc/loadavg: 2.00 2.01 1.91 3/64 30216
/proc/meminfo: memFree=1397396/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=2952 CPUtime=0.29
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 760 0 0 0 29 0 0 0 19 0 1 0 220674490 3022848 593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 738 593 59 122 0 612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2952

[startup+0.701654 s]
/proc/loadavg: 2.00 2.01 1.91 3/64 30216
/proc/meminfo: memFree=1397396/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=4008 CPUtime=0.69
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 1006 0 0 0 69 0 0 0 22 0 1 0 220674490 4104192 839 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 1002 839 59 122 0 876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4008

[startup+1.50173 s]
/proc/loadavg: 2.00 2.01 1.91 2/65 30217
/proc/meminfo: memFree=1393676/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=5592 CPUtime=1.49
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 1391 0 0 0 149 0 0 0 25 0 1 0 220674490 5726208 1224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 1398 1224 59 122 0 1272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5592

[startup+3.10188 s]
/proc/loadavg: 1.92 2.00 1.90 2/65 30217
/proc/meminfo: memFree=1391692/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=7836 CPUtime=3.09
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 1946 0 0 0 308 1 0 0 25 0 1 0 220674490 8024064 1779 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 1959 1779 59 122 0 1833 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7836

[startup+6.30119 s]
/proc/loadavg: 1.92 2.00 1.90 2/65 30217
/proc/meminfo: memFree=1389964/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=8976 CPUtime=6.29
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 2256 0 0 0 628 1 0 0 25 0 1 0 220674490 9191424 2087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 2244 2087 67 122 0 2118 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8976

[startup+12.7018 s]
/proc/loadavg: 1.78 1.96 1.89 2/65 30217
/proc/meminfo: memFree=1388236/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=9768 CPUtime=12.68
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 2460 0 0 0 1267 1 0 0 25 0 1 0 220674490 10002432 2291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 2442 2291 67 122 0 2316 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9768

[startup+25.502 s]
/proc/loadavg: 1.66 1.93 1.88 2/65 30217
/proc/meminfo: memFree=1387020/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=11028 CPUtime=25.49
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 2781 0 0 0 2547 2 0 0 25 0 1 0 220674490 11292672 2612 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 2757 2612 67 122 0 2631 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11028

[startup+51.1015 s]
/proc/loadavg: 1.43 1.86 1.86 2/65 30217
/proc/meminfo: memFree=1385100/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=13172 CPUtime=51.07
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 3299 0 0 0 5105 2 0 0 25 0 1 0 220674490 13488128 3130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 3293 3130 67 122 0 3167 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13172

[startup+102.305 s]
/proc/loadavg: 1.17 1.71 1.81 2/65 30217
/proc/meminfo: memFree=1383180/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=14816 CPUtime=102.26
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 3824 0 0 0 10223 3 0 0 25 0 1 0 220674490 15171584 3519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 3704 3519 67 122 0 3578 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14816

[startup+162.301 s]
/proc/loadavg: 1.06 1.58 1.75 2/65 30217
/proc/meminfo: memFree=1381260/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=16664 CPUtime=162.25
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 4534 0 0 0 16221 4 0 0 25 0 1 0 220674490 17063936 3976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 4166 3976 67 122 0 4040 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16664

[startup+222.302 s]
/proc/loadavg: 1.02 1.47 1.70 2/65 30217
/proc/meminfo: memFree=1380172/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=17860 CPUtime=222.24
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 5013 0 0 0 22220 4 0 0 25 0 1 0 220674490 18288640 4258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 4465 4258 67 122 0 4339 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17860

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.66 2/65 30217
/proc/meminfo: memFree=1379660/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=18260 CPUtime=282.22
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 5330 0 0 0 28218 4 0 0 25 0 1 0 220674490 18698240 4370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 4565 4370 67 122 0 4439 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18260

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.61 2/65 30217
/proc/meminfo: memFree=1377868/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=19976 CPUtime=342.2
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 5982 0 0 0 34216 4 0 0 25 0 1 0 220674490 20455424 4809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 4994 4809 67 122 0 4868 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19976

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.57 2/65 30219
/proc/meminfo: memFree=1377612/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=20268 CPUtime=402.19
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 6200 0 0 0 40214 5 0 0 25 0 1 0 220674490 20754432 4847 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 5067 4847 67 122 0 4941 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20268

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/65 30219
/proc/meminfo: memFree=1377612/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=20428 CPUtime=462.18
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 6428 0 0 0 46213 5 0 0 25 0 1 0 220674490 20918272 4895 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 5107 4895 67 122 0 4981 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 20428

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.50 2/65 30219
/proc/meminfo: memFree=1376140/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=21768 CPUtime=522.16
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 7003 0 0 0 52211 5 0 0 25 0 1 0 220674490 22290432 5240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 5442 5240 67 122 0 5316 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 21768

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.46 2/65 30219
/proc/meminfo: memFree=1375884/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=22180 CPUtime=582.15
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 7234 0 0 0 58209 6 0 0 25 0 1 0 220674490 22712320 5321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 5545 5321 67 122 0 5419 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 22180

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 30219
/proc/meminfo: memFree=1375756/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=22336 CPUtime=642.14
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 7461 0 0 0 64208 6 0 0 25 0 1 0 220674490 22872064 5348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 5584 5348 67 122 0 5458 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 22336


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

[startup+4002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 30419
/proc/meminfo: memFree=1364172/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=34220 CPUtime=4001.22
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 18198 0 0 0 400101 21 0 0 25 0 1 0 220674490 35041280 8190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8555 8190 67 122 0 8429 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 34220

[startup+4062.31 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 30419
/proc/meminfo: memFree=1364236/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=34220 CPUtime=4061.21
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 18346 0 0 0 406100 21 0 0 25 0 1 0 220674490 35041280 8194 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8555 8194 67 122 0 8429 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 34220

[startup+4122.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/65 30419
/proc/meminfo: memFree=1363852/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=34508 CPUtime=4121.18
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 18575 0 0 0 412097 21 0 0 25 0 1 0 220674490 35336192 8279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529981 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8627 8279 67 122 0 8501 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 34508

[startup+4182.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 30419
/proc/meminfo: memFree=1363788/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=34784 CPUtime=4181.18
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 18694 0 0 0 418096 22 0 0 25 0 1 0 220674490 35618816 8326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8696 8326 67 122 0 8570 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 34784

[startup+4242.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 30419
/proc/meminfo: memFree=1363724/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=34784 CPUtime=4241.16
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 18838 0 0 0 424094 22 0 0 25 0 1 0 220674490 35618816 8326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8696 8326 67 122 0 8570 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 34784

[startup+4302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30419
/proc/meminfo: memFree=1363724/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=34784 CPUtime=4301.14
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 18987 0 0 0 430092 22 0 0 25 0 1 0 220674490 35618816 8331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8696 8331 67 122 0 8570 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 34784

[startup+4362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30419
/proc/meminfo: memFree=1363724/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=34784 CPUtime=4361.13
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 19065 0 0 0 436091 22 0 0 25 0 1 0 220674490 35618816 8337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8696 8337 67 122 0 8570 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 34784

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30419
/proc/meminfo: memFree=1363660/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=34916 CPUtime=4421.11
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 19242 0 0 0 442089 22 0 0 25 0 1 0 220674490 35753984 8370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8729 8370 67 122 0 8603 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 34916

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1363532/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=35092 CPUtime=4481.1
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 19398 0 0 0 448088 22 0 0 25 0 1 0 220674490 35934208 8382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8773 8382 67 122 0 8647 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 35092

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1363532/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=35092 CPUtime=4541.08
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 19476 0 0 0 454086 22 0 0 25 0 1 0 220674490 35934208 8388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8773 8388 67 122 0 8647 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 35092

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1363532/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=35092 CPUtime=4601.07
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 19635 0 0 0 460084 23 0 0 25 0 1 0 220674490 35934208 8403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8773 8403 67 122 0 8647 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 35092

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1363468/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=35092 CPUtime=4661.05
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 19781 0 0 0 466082 23 0 0 25 0 1 0 220674490 35934208 8405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8773 8405 67 122 0 8647 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 35092

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1363532/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=35092 CPUtime=4721.04
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 19854 0 0 0 472081 23 0 0 25 0 1 0 220674490 35934208 8406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8773 8406 67 122 0 8647 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 35092

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1363468/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=35092 CPUtime=4781.02
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 19999 0 0 0 478079 23 0 0 25 0 1 0 220674490 35934208 8407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8773 8407 67 122 0 8647 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 35092

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1363404/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=35092 CPUtime=4841.01
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 20144 0 0 0 484078 23 0 0 25 0 1 0 220674490 35934208 8408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8773 8408 67 122 0 8647 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 35092

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1363468/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=35092 CPUtime=4901
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 20216 0 0 0 490076 24 0 0 25 0 1 0 220674490 35934208 8408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8773 8408 67 122 0 8647 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 35092

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1363404/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=35092 CPUtime=4960.98
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 20361 0 0 0 496074 24 0 0 25 0 1 0 220674490 35934208 8409 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8773 8409 67 122 0 8647 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 35092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1363468/2055920 swapFree=4184544/4192956
[pid=30216] ppid=30214 vsize=35092 CPUtime=5000.07
/proc/30216/stat : 30216 (mxc) R 30214 30216 29189 0 -1 4194304 20433 0 0 0 499983 24 0 0 25 0 1 0 220674490 35934208 8409 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30216/statm: 8773 8409 67 122 0 8647 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 35092

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): 5000.09
CPU user time (s): 4999.84
CPU system time (s): 0.251961
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 35380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20433
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= 7000

runsolver used 4.11937 second user time and 9.58054 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Sat Apr 28 02:34:05 UTC 2007

IDJOB= 424586
IDBENCH= 20088
IDSOLVER= 174
FILE ID= node55/424586-1177727644

PBS_JOBID= 4715419

Free space on /tmp= 66494 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S788797920-13.cnf
COMMAND LINE= /tmp/evaluation/424586-1177727644/mxc /tmp/evaluation/424586-1177727644/instance-424586-1177727644.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-424586-1177727644 -o ROOT/results/node55/solver-424586-1177727644 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424586-1177727644/mxc /tmp/evaluation/424586-1177727644/instance-424586-1177727644.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1a3e4a32f1ced60c9a6caa04c9b79230

RANDOM SEED= 721807891

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1397932 kB
Buffers:         58168 kB
Cached:         513672 kB
SwapCached:       2556 kB
Active:         278104 kB
Inactive:       303976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1397932 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            61996 kB
Committed_AS:  1368636 kB
PageTables:       1384 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= 66494 MiB

End job on node55 on Sat Apr 28 03:57:28 UTC 2007