Trace number 456227

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
picosat 535? (TO) 5000.1 5001.72

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_l1.used-as.sat04-893.sat05-4187.reshuffled-07.cnf
MD5SUM181c4935b6e4cd791aedd030930111fa
Bench CategoryCRAFTED (crafted 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 variables16866
Number of clauses2507999
Sum of the clauses size5028712
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22505923
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 59
Number of clauses of size over 52059

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/node45/watcher-456227-1178329648 -o ROOT/results/node45/solver-456227-1178329648 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456227-1178329648/picosat /tmp/evaluation/456227-1178329648/instance-456227-1178329648.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.95 0.91 3/77 17563
/proc/meminfo: memFree=1868952/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=1536 CPUtime=0
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 187810940 1572864 279 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134526186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 384 279 39 102 0 279 0

[startup+0.0993879 s]
/proc/loadavg: 0.92 0.95 0.91 3/77 17563
/proc/meminfo: memFree=1868952/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=2696 CPUtime=0.09
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 403 0 0 0 4 5 0 0 18 0 1 0 187810940 2760704 389 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 674 389 40 102 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2696

[startup+0.102387 s]
/proc/loadavg: 0.92 0.95 0.91 3/77 17563
/proc/meminfo: memFree=1868952/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=2828 CPUtime=0.09
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 405 0 0 0 4 5 0 0 18 0 1 0 187810940 2895872 391 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 707 391 40 102 0 602 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2828

[startup+0.302407 s]
/proc/loadavg: 0.92 0.95 0.91 3/77 17563
/proc/meminfo: memFree=1868952/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=3224 CPUtime=0.29
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 513 0 0 0 12 17 0 0 19 0 1 0 187810940 3301376 499 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 806 499 40 102 0 701 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3224

[startup+0.702458 s]
/proc/loadavg: 0.92 0.95 0.91 3/77 17563
/proc/meminfo: memFree=1868952/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=4016 CPUtime=0.69
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 729 0 0 0 30 39 0 0 23 0 1 0 187810940 4112384 715 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 1004 715 40 102 0 899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4016

[startup+1.50153 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 17564
/proc/meminfo: memFree=1865744/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=5732 CPUtime=1.49
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 1156 0 0 0 65 84 0 0 25 0 1 0 187810940 5869568 1142 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 1433 1142 40 102 0 1328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5732

[startup+3.10169 s]
/proc/loadavg: 0.93 0.95 0.91 2/78 17564
/proc/meminfo: memFree=1863632/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=9296 CPUtime=3.09
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 2026 0 0 0 136 173 0 0 25 0 1 0 187810940 9519104 2012 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 2324 2012 40 102 0 2219 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9296

[startup+6.30202 s]
/proc/loadavg: 0.93 0.95 0.91 2/78 17564
/proc/meminfo: memFree=1855696/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=16028 CPUtime=6.29
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 3736 0 0 0 284 345 0 0 25 0 1 0 187810940 16412672 3722 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 4007 3722 40 102 0 3902 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16028

[startup+12.7017 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 17564
/proc/meminfo: memFree=1840976/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=29492 CPUtime=12.69
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 7081 0 0 0 560 709 0 0 25 0 1 0 187810940 30199808 7067 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 7373 7067 40 102 0 7268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29492

[startup+25.502 s]
/proc/loadavg: 0.95 0.96 0.91 2/78 17564
/proc/meminfo: memFree=1838928/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=31548 CPUtime=25.49
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 7565 0 0 0 1639 910 0 0 25 0 1 0 187810940 32305152 7533 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 7887 7533 48 102 0 7782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31548

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 17564
/proc/meminfo: memFree=1838608/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=31652 CPUtime=51.07
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 7664 0 0 0 4197 910 0 0 25 0 1 0 187810940 32411648 7576 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 7913 7576 48 102 0 7808 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31652

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 17564
/proc/meminfo: memFree=1837840/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=32620 CPUtime=102.26
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 7892 0 0 0 9316 910 0 0 25 0 1 0 187810940 33402880 7801 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531300 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 8155 7801 48 102 0 8050 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32620

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17564
/proc/meminfo: memFree=1837584/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=32828 CPUtime=162.24
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 7937 0 0 0 15313 911 0 0 25 0 1 0 187810940 33615872 7844 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 8207 7844 48 102 0 8102 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32828

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17564
/proc/meminfo: memFree=1834064/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=36268 CPUtime=222.23
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 8823 0 0 0 21311 912 0 0 25 0 1 0 187810940 37138432 8715 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 9067 8715 48 102 0 8962 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36268

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17564
/proc/meminfo: memFree=1833936/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=36268 CPUtime=282.21
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 8823 0 0 0 27309 912 0 0 25 0 1 0 187810940 37138432 8715 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549349 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 9067 8715 48 102 0 8962 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36268

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17564
/proc/meminfo: memFree=1832976/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=37104 CPUtime=342.2
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 9047 0 0 0 33307 913 0 0 25 0 1 0 187810940 37994496 8939 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525627 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 9276 8939 48 102 0 9171 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37104

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17564
/proc/meminfo: memFree=1832912/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=37104 CPUtime=402.18
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 9047 0 0 0 39305 913 0 0 25 0 1 0 187810940 37994496 8939 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 9276 8939 48 102 0 9171 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 37104

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17564
/proc/meminfo: memFree=1832848/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=37104 CPUtime=462.17
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 9047 0 0 0 45303 914 0 0 25 0 1 0 187810940 37994496 8939 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 9276 8939 48 102 0 9171 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 37104

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17564
/proc/meminfo: memFree=1832720/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=37104 CPUtime=522.15
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 9047 0 0 0 51301 914 0 0 25 0 1 0 187810940 37994496 8939 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 9276 8939 48 102 0 9171 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 37104

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17564
/proc/meminfo: memFree=1832656/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=37104 CPUtime=582.13
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 9047 0 0 0 57299 914 0 0 25 0 1 0 187810940 37994496 8939 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 9276 8939 48 102 0 9171 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 37104

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17564
/proc/meminfo: memFree=1832528/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=37104 CPUtime=642.13
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 9047 0 0 0 63298 915 0 0 25 0 1 0 187810940 37994496 8939 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 9276 8939 48 102 0 9171 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 37104


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18272
/proc/meminfo: memFree=1704656/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61212 CPUtime=4061
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18759 0 0 0 405143 957 0 0 25 0 1 0 187810940 62681088 14971 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15303 14971 48 102 0 15198 0
Current children cumulated CPU time (s) 4061
Current children cumulated vsize (KiB) 61212

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18272
/proc/meminfo: memFree=1704656/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61212 CPUtime=4120.99
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18759 0 0 0 411141 958 0 0 25 0 1 0 187810940 62681088 14971 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15303 14971 48 102 0 15198 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 61212

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18272
/proc/meminfo: memFree=1704592/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61176 CPUtime=4180.97
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18759 0 0 0 417139 958 0 0 25 0 1 0 187810940 62644224 14962 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15294 14962 48 102 0 15189 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 61176

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18272
/proc/meminfo: memFree=1704592/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61092 CPUtime=4240.96
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18759 0 0 0 423137 959 0 0 25 0 1 0 187810940 62558208 14941 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529100 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15273 14941 48 102 0 15168 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 61092

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18272
/proc/meminfo: memFree=1704592/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61092 CPUtime=4300.95
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18759 0 0 0 429135 960 0 0 25 0 1 0 187810940 62558208 14941 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15273 14941 48 102 0 15168 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 61092

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18272
/proc/meminfo: memFree=1704592/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61084 CPUtime=4360.93
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18759 0 0 0 435133 960 0 0 25 0 1 0 187810940 62550016 14939 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15271 14939 48 102 0 15166 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 61084

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/84 18354
/proc/meminfo: memFree=1703576/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61084 CPUtime=4420.87
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18759 0 0 0 441127 960 0 0 25 0 1 0 187810940 62550016 14939 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15271 14939 48 102 0 15166 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 61084

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704528/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61080 CPUtime=4480.8
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18759 0 0 0 447119 961 0 0 25 0 1 0 187810940 62545920 14938 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15270 14938 48 102 0 15165 0
Current children cumulated CPU time (s) 4480.8
Current children cumulated vsize (KiB) 61080

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704528/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61052 CPUtime=4540.79
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18759 0 0 0 453118 961 0 0 25 0 1 0 187810940 62517248 14931 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15263 14931 48 102 0 15158 0
Current children cumulated CPU time (s) 4540.79
Current children cumulated vsize (KiB) 61052

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704464/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61044 CPUtime=4600.78
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18760 0 0 0 459116 962 0 0 25 0 1 0 187810940 62509056 14930 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15261 14930 48 102 0 15156 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 61044

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704400/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61032 CPUtime=4660.75
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18760 0 0 0 465113 962 0 0 25 0 1 0 187810940 62496768 14927 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15258 14927 48 102 0 15153 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 61032

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704336/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61000 CPUtime=4720.75
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18760 0 0 0 471112 963 0 0 25 0 1 0 187810940 62464000 14919 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15250 14919 48 102 0 15145 0
Current children cumulated CPU time (s) 4720.75
Current children cumulated vsize (KiB) 61000

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704336/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61000 CPUtime=4780.72
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18760 0 0 0 477109 963 0 0 25 0 1 0 187810940 62464000 14919 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15250 14919 48 102 0 15145 0
Current children cumulated CPU time (s) 4780.72
Current children cumulated vsize (KiB) 61000

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704336/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=61000 CPUtime=4840.71
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18760 0 0 0 483107 964 0 0 25 0 1 0 187810940 62464000 14919 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15250 14919 48 102 0 15145 0
Current children cumulated CPU time (s) 4840.71
Current children cumulated vsize (KiB) 61000

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704272/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=60984 CPUtime=4900.69
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18760 0 0 0 489105 964 0 0 25 0 1 0 187810940 62447616 14915 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15246 14915 48 102 0 15141 0
Current children cumulated CPU time (s) 4900.69
Current children cumulated vsize (KiB) 60984

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704272/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=60984 CPUtime=4960.68
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18760 0 0 0 495103 965 0 0 25 0 1 0 187810940 62447616 14915 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15246 14915 48 102 0 15141 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 60984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704208/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=60984 CPUtime=5000.08
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18760 0 0 0 499043 965 0 0 25 0 1 0 187810940 62447616 14915 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15246 14915 48 102 0 15141 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 60984

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 18470
/proc/meminfo: memFree=1704208/2055920 swapFree=4157932/4192956
[pid=17563] ppid=17561 vsize=60984 CPUtime=5000.08
/proc/17563/stat : 17563 (picosat) R 17561 17563 17465 0 -1 4194304 18760 0 0 0 499043 965 0 0 25 0 1 0 187810940 62447616 14915 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/17563/statm: 15246 14915 48 102 0 15141 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 60984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.1
CPU user time (s): 4990.43
CPU system time (s): 9.66853
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 65060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4990.43
system time used= 9.66853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18760
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= 45795

runsolver used 3.88141 second user time and 11.0773 second system time

The end



Launcher Data (download as text)




Begin job on node45 on Sat May  5 01:47:33 UTC 2007

IDJOB= 456227
IDBENCH= 24641
IDSOLVER= 171
FILE ID= node45/456227-1178329648

PBS_JOBID= 5188769

Free space on /tmp= 66531 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_l1.used-as.sat04-893.sat05-4187.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456227-1178329648/picosat /tmp/evaluation/456227-1178329648/instance-456227-1178329648.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-456227-1178329648 -o ROOT/results/node45/solver-456227-1178329648 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456227-1178329648/picosat /tmp/evaluation/456227-1178329648/instance-456227-1178329648.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  181c4935b6e4cd791aedd030930111fa

RANDOM SEED= 719499519

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1869360 kB
Buffers:          8948 kB
Cached:          94504 kB
SwapCached:      14188 kB
Active:          77428 kB
Inactive:        48708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1869360 kB
SwapTotal:     4192956 kB
SwapFree:      4157932 kB
Dirty:           34148 kB
Writeback:           0 kB
Mapped:          29960 kB
Slab:            45984 kB
Committed_AS:  3907428 kB
PageTables:       1732 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= 66531 MiB

End job on node45 on Sat May  5 03:10:57 UTC 2007