Trace number 334872

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) 1200.04 1200.11

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
MD5SUMff7bc04717f7472a7de76a6b5c02e3a4
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 variables9528
Number of clauses1018562
Sum of the clauses size2044318
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21017395
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 55
Number of clauses of size over 51154

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-334872-1173597641 -o ROOT/results/node16/solver-334872-1173597641 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334872-1173597641/picosat /tmp/evaluation/334872-1173597641/instance-334872-1173597641.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.93 0.98 0.99 3/77 28131
/proc/meminfo: memFree=1681624/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=1536 CPUtime=0
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 379718597 1572864 240 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 384 240 40 102 0 279 0

[startup+0.0881039 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 28131
/proc/meminfo: memFree=1681624/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=1668 CPUtime=0.08
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 287 0 0 0 3 5 0 0 18 0 1 0 379718597 1708032 272 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 417 272 40 102 0 312 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1668

[startup+0.102102 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 28131
/proc/meminfo: memFree=1681624/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=1800 CPUtime=0.09
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 293 0 0 0 4 5 0 0 18 0 1 0 379718597 1843200 278 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 450 278 40 102 0 345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1800

[startup+0.301079 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 28131
/proc/meminfo: memFree=1681624/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=2196 CPUtime=0.29
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 399 0 0 0 12 17 0 0 19 0 1 0 379718597 2248704 384 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 549 384 40 102 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.701046 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 28131
/proc/meminfo: memFree=1681624/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=2988 CPUtime=0.69
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 613 0 0 0 30 39 0 0 22 0 1 0 379718597 3059712 598 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 747 598 40 102 0 642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2988

[startup+1.50193 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28132
/proc/meminfo: memFree=1678864/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=4836 CPUtime=1.49
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 1069 0 0 0 66 83 0 0 25 0 1 0 379718597 4952064 1054 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 1209 1054 40 102 0 1104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4836

[startup+3.10174 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28132
/proc/meminfo: memFree=1676560/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=8532 CPUtime=3.09
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 1975 0 0 0 137 172 0 0 25 0 1 0 379718597 8736768 1960 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 2133 1960 40 102 0 2028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8532

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28132
/proc/meminfo: memFree=1669776/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=15924 CPUtime=6.29
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 3822 0 0 0 276 353 0 0 25 0 1 0 379718597 16306176 3807 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 3981 3807 40 102 0 3876 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15924

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28132
/proc/meminfo: memFree=1665808/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=16496 CPUtime=12.69
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 3989 0 0 0 902 367 0 0 25 0 1 0 379718597 16891904 3963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529991 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 4124 3963 48 102 0 4019 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16496

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28132
/proc/meminfo: memFree=1665680/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=16700 CPUtime=25.49
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 4036 0 0 0 2182 367 0 0 25 0 1 0 379718597 17100800 4010 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 4175 4010 48 102 0 4070 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16700

[startup+51.102 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 28132
/proc/meminfo: memFree=1664784/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=17368 CPUtime=51.09
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 4266 0 0 0 4741 368 0 0 25 0 1 0 379718597 17784832 4185 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 4342 4185 48 102 0 4237 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17368

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28132
/proc/meminfo: memFree=1664464/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=17976 CPUtime=102.29
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 4407 0 0 0 9861 368 0 0 25 0 1 0 379718597 18407424 4326 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 4494 4326 48 102 0 4389 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 17976

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28132
/proc/meminfo: memFree=1663248/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=18932 CPUtime=162.28
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 5115 0 0 0 15859 369 0 0 25 0 1 0 379718597 19386368 4578 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 4733 4578 48 102 0 4628 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 18932

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28132
/proc/meminfo: memFree=1663248/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=18932 CPUtime=222.27
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 5115 0 0 0 21858 369 0 0 25 0 1 0 379718597 19386368 4578 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 4733 4578 48 102 0 4628 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 18932

[startup+282.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 28132
/proc/meminfo: memFree=1661840/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=20268 CPUtime=282.27
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 5677 0 0 0 27857 370 0 0 25 0 1 0 379718597 20754432 4912 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5067 4912 48 102 0 4962 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 20268

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28132
/proc/meminfo: memFree=1662480/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=19584 CPUtime=342.27
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 5806 0 0 0 33857 370 0 0 25 0 1 0 379718597 20054016 4741 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 4896 4741 48 102 0 4791 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 19584

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28132
/proc/meminfo: memFree=1661776/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=20448 CPUtime=402.27
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 6015 0 0 0 39856 371 0 0 25 0 1 0 379718597 20938752 4949 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5112 4949 48 102 0 5007 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 20448

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28132
/proc/meminfo: memFree=1660432/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=21816 CPUtime=462.27
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 6348 0 0 0 45855 372 0 0 25 0 1 0 379718597 22339584 5282 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5454 5282 48 102 0 5349 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 21816

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28132
/proc/meminfo: memFree=1659984/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=22124 CPUtime=522.26
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 6467 0 0 0 51854 372 0 0 25 0 1 0 379718597 22654976 5362 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5531 5362 48 102 0 5426 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 22124

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28132
/proc/meminfo: memFree=1659728/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=22316 CPUtime=582.26
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 6553 0 0 0 57853 373 0 0 25 0 1 0 379718597 22851584 5425 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5579 5425 48 102 0 5474 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 22316

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28132
/proc/meminfo: memFree=1659280/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=22836 CPUtime=642.25
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 6666 0 0 0 63852 373 0 0 25 0 1 0 379718597 23384064 5538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5709 5538 48 102 0 5604 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 22836

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28132
/proc/meminfo: memFree=1658576/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=23224 CPUtime=702.25
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7002 0 0 0 69851 374 0 0 25 0 1 0 379718597 23781376 5652 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5806 5652 48 102 0 5701 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 23224

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 28132
/proc/meminfo: memFree=1658640/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=23172 CPUtime=762.25
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7003 0 0 0 75850 375 0 0 25 0 1 0 379718597 23728128 5640 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5793 5640 48 102 0 5688 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 23172

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28132
/proc/meminfo: memFree=1658192/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=23716 CPUtime=822.24
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7175 0 0 0 81849 375 0 0 25 0 1 0 379718597 24285184 5776 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5929 5776 48 102 0 5824 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 23716

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28134
/proc/meminfo: memFree=1658192/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=23692 CPUtime=882.23
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7175 0 0 0 87848 375 0 0 25 0 1 0 379718597 24260608 5770 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5923 5770 48 102 0 5818 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 23692

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28134
/proc/meminfo: memFree=1658576/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=23212 CPUtime=942.24
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7176 0 0 0 93848 376 0 0 25 0 1 0 379718597 23769088 5651 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 5803 5651 48 102 0 5698 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 23212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28134
/proc/meminfo: memFree=1656976/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=25036 CPUtime=1002.24
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7620 0 0 0 99847 377 0 0 25 0 1 0 379718597 25636864 6095 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 6259 6095 48 102 0 6154 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 25036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28134
/proc/meminfo: memFree=1657040/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=25028 CPUtime=1062.23
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7620 0 0 0 105846 377 0 0 25 0 1 0 379718597 25628672 6095 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 6257 6095 48 102 0 6152 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 25028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28134
/proc/meminfo: memFree=1656976/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=24988 CPUtime=1122.22
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7620 0 0 0 111845 377 0 0 25 0 1 0 379718597 25587712 6095 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 6247 6095 48 102 0 6142 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 24988

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28134
/proc/meminfo: memFree=1656976/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=24952 CPUtime=1182.22
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7621 0 0 0 117844 378 0 0 25 0 1 0 379718597 25550848 6087 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 6238 6087 48 102 0 6133 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 24952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28134
/proc/meminfo: memFree=1656976/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=24952 CPUtime=1200.03
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7621 0 0 0 119625 378 0 0 25 0 1 0 379718597 25550848 6087 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 6238 6087 48 102 0 6133 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 24952

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28134
/proc/meminfo: memFree=1656976/2055920 swapFree=4159664/4192956
[pid=28131] ppid=28129 vsize=24952 CPUtime=1200.03
/proc/28131/stat : 28131 (picosat) R 28129 28131 26538 0 -1 4194304 7621 0 0 0 119625 378 0 0 25 0 1 0 379718597 25550848 6087 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/28131/statm: 6238 6087 48 102 0 6133 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 24952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.04
CPU user time (s): 1196.25
CPU system time (s): 3.78842
CPU usage (%): 99.994
Max. virtual memory (cumulated for all children) (KiB): 25036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.25
system time used= 3.78842
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7621
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= 2030

runsolver used 1.49977 second user time and 2.83157 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Sun Mar 11 07:20:43 UTC 2007

IDJOB= 334872
IDBENCH= 24638
IDSOLVER= 106
FILE ID= node16/334872-1173597641

PBS_JOBID= 4101224

Free space on /tmp= 66445 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334872-1173597641/picosat /tmp/evaluation/334872-1173597641/instance-334872-1173597641.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-334872-1173597641 -o ROOT/results/node16/solver-334872-1173597641 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334872-1173597641/picosat /tmp/evaluation/334872-1173597641/instance-334872-1173597641.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ff7bc04717f7472a7de76a6b5c02e3a4

RANDOM SEED= 615615142

TIME LIMIT= 1200 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		: 3000.281
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		: 3000.281
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:       1682032 kB
Buffers:         30696 kB
Cached:         264720 kB
SwapCached:       2084 kB
Active:         221416 kB
Inactive:        96672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1682032 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:           13332 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            41408 kB
Committed_AS:  1412088 kB
PageTables:       1720 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= 66445 MiB

End job on node16 on Sun Mar 11 07:40:45 UTC 2007