Trace number 424724

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 4999.91

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
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 variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node16/watcher-424724-1177794876 -o ROOT/results/node16/solver-424724-1177794876 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424724-1177794876/mxc /tmp/evaluation/424724-1177794876/instance-424724-1177794876.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 3367
/proc/meminfo: memFree=1529904/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=1748 CPUtime=0
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 227405222 1789952 248 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 437 248 46 122 0 311 0

[startup+0.0750659 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3367
/proc/meminfo: memFree=1529904/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=1892 CPUtime=0.07
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 372 0 0 0 7 0 0 0 18 0 1 0 227405222 1937408 309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528090 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 473 309 59 122 0 347 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1892

[startup+0.10106 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3367
/proc/meminfo: memFree=1529904/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=1892 CPUtime=0.09
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 379 0 0 0 9 0 0 0 18 0 1 0 227405222 1937408 316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 473 316 59 122 0 347 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1892

[startup+0.301019 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3367
/proc/meminfo: memFree=1529904/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=2156 CPUtime=0.29
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 433 0 0 0 29 0 0 0 19 0 1 0 227405222 2207744 370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 539 370 59 122 0 413 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2156

[startup+0.701934 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3367
/proc/meminfo: memFree=1529904/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=2552 CPUtime=0.69
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 528 0 0 0 69 0 0 0 22 0 1 0 227405222 2613248 465 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 638 465 59 122 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2552

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1528040/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=2824 CPUtime=1.49
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 618 0 0 0 149 0 0 0 25 0 1 0 227405222 2891776 553 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 706 553 67 122 0 580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1527656/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=3208 CPUtime=3.09
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 702 0 0 0 309 0 0 0 25 0 1 0 227405222 3284992 637 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 802 637 67 122 0 676 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1527144/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=3604 CPUtime=6.29
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 793 0 0 0 629 0 0 0 25 0 1 0 227405222 3690496 728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 901 728 67 122 0 775 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1526640/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=3980 CPUtime=12.69
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 900 0 0 0 1269 0 0 0 25 0 1 0 227405222 4075520 835 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531445 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 995 835 67 122 0 869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3980

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1526000/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=4692 CPUtime=25.49
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 1081 0 0 0 2548 1 0 0 25 0 1 0 227405222 4804608 1016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 1173 1016 67 122 0 1047 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4692

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1525488/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=5156 CPUtime=51.09
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 1196 0 0 0 5108 1 0 0 25 0 1 0 227405222 5279744 1131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 1289 1131 67 122 0 1163 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5156

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1524336/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=6192 CPUtime=102.3
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 1457 0 0 0 10228 2 0 0 25 0 1 0 227405222 6340608 1392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 1548 1392 67 122 0 1422 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6192

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1523760/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=6804 CPUtime=162.29
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 1606 0 0 0 16227 2 0 0 25 0 1 0 227405222 6967296 1541 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 1701 1541 67 122 0 1575 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6804

[startup+222.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 3368
/proc/meminfo: memFree=1522864/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=7732 CPUtime=222.3
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 1826 0 0 0 22227 3 0 0 25 0 1 0 227405222 7917568 1761 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 1933 1761 67 122 0 1807 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 7732

[startup+282.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3368
/proc/meminfo: memFree=1522224/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=8304 CPUtime=282.31
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 1982 0 0 0 28227 4 0 0 25 0 1 0 227405222 8503296 1917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 2076 1917 67 122 0 1950 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 8304

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1521840/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=8732 CPUtime=342.31
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 2082 0 0 0 34226 5 0 0 25 0 1 0 227405222 8941568 2017 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 2183 2017 67 122 0 2057 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 8732

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1521392/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=9204 CPUtime=402.31
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 2198 0 0 0 40226 5 0 0 25 0 1 0 227405222 9424896 2133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 2301 2133 67 122 0 2175 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 9204

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1521072/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=9468 CPUtime=462.32
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 2268 0 0 0 46226 6 0 0 25 0 1 0 227405222 9695232 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 2367 2203 67 122 0 2241 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 9468

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1520944/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=9600 CPUtime=522.32
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 2303 0 0 0 52225 7 0 0 25 0 1 0 227405222 9830400 2238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 2400 2238 67 122 0 2274 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 9600

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1520240/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=10288 CPUtime=582.32
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 2473 0 0 0 58225 7 0 0 25 0 1 0 227405222 10534912 2408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 2572 2408 67 122 0 2446 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 10288

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3368
/proc/meminfo: memFree=1520176/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=10348 CPUtime=642.33
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 2493 0 0 0 64225 8 0 0 25 0 1 0 227405222 10596352 2428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 2587 2428 67 122 0 2461 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 10348


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1513392/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17064 CPUtime=4062.42
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 5984 0 0 0 406204 38 0 0 25 0 1 0 227405222 17473536 4065 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4266 4065 67 122 0 4140 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 17064

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1513264/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17328 CPUtime=4122.42
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 6274 0 0 0 412204 38 0 0 25 0 1 0 227405222 17743872 4124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4332 4124 67 122 0 4206 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 17328

[startup+4182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 3568
/proc/meminfo: memFree=1513136/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17396 CPUtime=4182.43
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 6496 0 0 0 418204 39 0 0 25 0 1 0 227405222 17813504 4148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4349 4148 67 122 0 4223 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 17396

[startup+4242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 3568
/proc/meminfo: memFree=1513136/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17396 CPUtime=4242.42
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 6694 0 0 0 424203 39 0 0 25 0 1 0 227405222 17813504 4148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4349 4148 67 122 0 4223 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 17396

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1512752/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17792 CPUtime=4302.43
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 6988 0 0 0 430202 41 0 0 25 0 1 0 227405222 18219008 4244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4448 4244 67 122 0 4322 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 17792

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1512752/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17792 CPUtime=4362.43
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 7186 0 0 0 436202 41 0 0 25 0 1 0 227405222 18219008 4244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4448 4244 67 122 0 4322 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 17792

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1512752/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17788 CPUtime=4422.44
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 7302 0 0 0 442202 42 0 0 25 0 1 0 227405222 18214912 4261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4447 4261 67 122 0 4321 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 17788

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1512752/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17788 CPUtime=4482.44
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 7302 0 0 0 448202 42 0 0 25 0 1 0 227405222 18214912 4261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4447 4261 67 122 0 4321 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 17788

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1512752/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17788 CPUtime=4542.45
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 7302 0 0 0 454202 43 0 0 25 0 1 0 227405222 18214912 4261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4447 4261 67 122 0 4321 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 17788

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1512752/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17788 CPUtime=4602.46
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 7302 0 0 0 460202 44 0 0 25 0 1 0 227405222 18214912 4261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4447 4261 67 122 0 4321 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 17788

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1512624/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17920 CPUtime=4662.45
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 7344 0 0 0 466201 44 0 0 25 0 1 0 227405222 18350080 4270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4480 4270 67 122 0 4354 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 17920

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1512560/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17920 CPUtime=4722.46
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 7551 0 0 0 472201 45 0 0 25 0 1 0 227405222 18350080 4279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4480 4279 67 122 0 4354 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 17920

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3568
/proc/meminfo: memFree=1512624/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17920 CPUtime=4782.46
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 7749 0 0 0 478201 45 0 0 25 0 1 0 227405222 18350080 4279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530856 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4480 4279 67 122 0 4354 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 17920

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3570
/proc/meminfo: memFree=1512560/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=17920 CPUtime=4842.46
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 7947 0 0 0 484200 46 0 0 25 0 1 0 227405222 18350080 4279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4480 4279 67 122 0 4354 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 17920

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3570
/proc/meminfo: memFree=1512432/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=18052 CPUtime=4902.46
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 8190 0 0 0 490199 47 0 0 25 0 1 0 227405222 18485248 4324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4513 4324 67 122 0 4387 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 18052

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3570
/proc/meminfo: memFree=1512432/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=18052 CPUtime=4962.47
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 8421 0 0 0 496199 48 0 0 25 0 1 0 227405222 18485248 4324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4513 4324 67 122 0 4387 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 18052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3570
/proc/meminfo: memFree=1511664/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=18844 CPUtime=5000.08
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 8749 0 0 0 499960 48 0 0 25 0 1 0 227405222 19296256 4520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4711 4520 67 122 0 4585 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 18844

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

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

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3570
/proc/meminfo: memFree=1511664/2055920 swapFree=4148656/4192956
[pid=3367] ppid=3365 vsize=18844 CPUtime=5000.08
/proc/3367/stat : 3367 (mxc) R 3365 3367 3077 0 -1 4194304 8749 0 0 0 499960 48 0 0 25 0 1 0 227405222 19296256 4520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/3367/statm: 4711 4520 67 122 0 4585 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 18844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.09
CPU user time (s): 4999.6
CPU system time (s): 0.486925
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 18844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.486925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8749
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= 5605

runsolver used 4.23735 second user time and 11.5113 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Sat Apr 28 21:14:36 UTC 2007

IDJOB= 424724
IDBENCH= 20242
IDSOLVER= 174
FILE ID= node16/424724-1177794876

PBS_JOBID= 4715777

Free space on /tmp= 66538 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424724-1177794876/mxc /tmp/evaluation/424724-1177794876/instance-424724-1177794876.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-424724-1177794876 -o ROOT/results/node16/solver-424724-1177794876 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424724-1177794876/mxc /tmp/evaluation/424724-1177794876/instance-424724-1177794876.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 13090951

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1530440 kB
Buffers:         48072 kB
Cached:         387688 kB
SwapCached:      12428 kB
Active:         222672 kB
Inactive:       236864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530440 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          30676 kB
Slab:            51488 kB
Committed_AS:  7609740 kB
PageTables:       1836 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= 66538 MiB

End job on node16 on Sat Apr 28 22:37:58 UTC 2007