Trace number 456218

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) 5000.03 5001.62

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

command line: runsolver --timestamp -w ROOT/results/node41/watcher-456218-1178329226 -o ROOT/results/node41/solver-456218-1178329226 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456218-1178329226/picosat /tmp/evaluation/456218-1178329226/instance-456218-1178329226.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: 0.99 0.99 0.95 3/77 16260
/proc/meminfo: memFree=1554888/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=1536 CPUtime=0
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 280834700 1572864 240 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 384 240 40 102 0 279 0

[startup+0.0247179 s]
/proc/loadavg: 0.99 0.99 0.95 3/77 16260
/proc/meminfo: memFree=1554888/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=1536 CPUtime=0.02
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 254 0 0 0 1 1 0 0 18 0 1 0 280834700 1572864 240 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 384 240 40 102 0 279 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1536

[startup+0.102723 s]
/proc/loadavg: 0.99 0.99 0.95 3/77 16260
/proc/meminfo: memFree=1554888/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=1800 CPUtime=0.09
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 292 0 0 0 4 5 0 0 18 0 1 0 280834700 1843200 278 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 450 278 40 102 0 345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1800

[startup+0.30274 s]
/proc/loadavg: 0.99 0.99 0.95 3/77 16260
/proc/meminfo: memFree=1554888/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=2196 CPUtime=0.29
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 399 0 0 0 12 17 0 0 19 0 1 0 280834700 2248704 385 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 549 385 40 102 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.701775 s]
/proc/loadavg: 0.99 0.99 0.95 3/77 16260
/proc/meminfo: memFree=1554888/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=2988 CPUtime=0.69
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 612 0 0 0 31 38 0 0 23 0 1 0 280834700 3059712 598 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 747 598 40 102 0 642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2988

[startup+1.50185 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16261
/proc/meminfo: memFree=1552128/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=4836 CPUtime=1.49
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 1068 0 0 0 66 83 0 0 25 0 1 0 280834700 4952064 1054 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 1209 1054 40 102 0 1104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4836

[startup+3.10198 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16261
/proc/meminfo: memFree=1549632/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=8532 CPUtime=3.09
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 1978 0 0 0 137 172 0 0 25 0 1 0 280834700 8736768 1964 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 2133 1964 40 102 0 2028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8532

[startup+6.30126 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16261
/proc/meminfo: memFree=1543040/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=15924 CPUtime=6.29
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 3822 0 0 0 277 352 0 0 25 0 1 0 280834700 16306176 3808 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 3981 3808 40 102 0 3876 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15924

[startup+12.7018 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16261
/proc/meminfo: memFree=1539080/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=16496 CPUtime=12.69
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 3988 0 0 0 903 366 0 0 25 0 1 0 280834700 16891904 3963 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 4124 3963 48 102 0 4019 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16496

[startup+25.5019 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16261
/proc/meminfo: memFree=1538960/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=16700 CPUtime=25.49
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 4035 0 0 0 2183 366 0 0 25 0 1 0 280834700 17100800 4010 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 4175 4010 48 102 0 4070 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16700

[startup+51.1012 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16261
/proc/meminfo: memFree=1538064/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=17368 CPUtime=51.06
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 4265 0 0 0 4740 366 0 0 25 0 1 0 280834700 17784832 4185 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 4342 4185 48 102 0 4237 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17368

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16263
/proc/meminfo: memFree=1537680/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=17976 CPUtime=102.26
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 4406 0 0 0 9859 367 0 0 25 0 1 0 280834700 18407424 4326 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 4494 4326 48 102 0 4389 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17976

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16263
/proc/meminfo: memFree=1536464/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=18932 CPUtime=162.24
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 5114 0 0 0 15856 368 0 0 25 0 1 0 280834700 19386368 4578 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 4733 4578 48 102 0 4628 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18932

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16263
/proc/meminfo: memFree=1536464/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=18932 CPUtime=222.22
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 5114 0 0 0 21854 368 0 0 25 0 1 0 280834700 19386368 4578 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 4733 4578 48 102 0 4628 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18932

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16263
/proc/meminfo: memFree=1535056/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=20268 CPUtime=282.2
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 5676 0 0 0 27851 369 0 0 25 0 1 0 280834700 20754432 4912 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 5067 4912 48 102 0 4962 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20268

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16263
/proc/meminfo: memFree=1535696/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=19584 CPUtime=342.18
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 5805 0 0 0 33849 369 0 0 25 0 1 0 280834700 20054016 4741 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 4896 4741 48 102 0 4791 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19584

[startup+402.303 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16263
/proc/meminfo: memFree=1534992/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=20448 CPUtime=402.17
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 6014 0 0 0 39847 370 0 0 25 0 1 0 280834700 20938752 4949 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 5112 4949 48 102 0 5007 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20448

[startup+462.303 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16263
/proc/meminfo: memFree=1533648/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=21816 CPUtime=462.16
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 6347 0 0 0 45845 371 0 0 25 0 1 0 280834700 22339584 5282 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 5454 5282 48 102 0 5349 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21816

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16263
/proc/meminfo: memFree=1533264/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=22124 CPUtime=522.14
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 6466 0 0 0 51843 371 0 0 25 0 1 0 280834700 22654976 5362 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 5531 5362 48 102 0 5426 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 22124

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16263
/proc/meminfo: memFree=1533008/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=22316 CPUtime=582.13
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 6552 0 0 0 57841 372 0 0 25 0 1 0 280834700 22851584 5425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 5579 5425 48 102 0 5474 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22316

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 16263
/proc/meminfo: memFree=1532560/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=22836 CPUtime=642.11
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 6665 0 0 0 63839 372 0 0 25 0 1 0 280834700 23384064 5538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 5709 5538 48 102 0 5604 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 22836


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1510096/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=36572 CPUtime=4001.06
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 10731 0 0 0 399704 402 0 0 25 0 1 0 280834700 37449728 8995 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9143 8995 48 102 0 9038 0
Current children cumulated CPU time (s) 4001.06
Current children cumulated vsize (KiB) 36572

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1509264/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=37432 CPUtime=4061.06
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 10933 0 0 0 405703 403 0 0 25 0 1 0 280834700 38330368 9197 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9358 9197 48 102 0 9253 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 37432

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508624/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=38084 CPUtime=4121.04
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 411700 404 0 0 25 0 1 0 280834700 38998016 9368 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9521 9368 48 102 0 9416 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 38084

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508560/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=38048 CPUtime=4181.02
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 417698 404 0 0 25 0 1 0 280834700 38961152 9364 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9512 9364 48 102 0 9407 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 38048

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508624/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=38032 CPUtime=4241.01
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 423696 405 0 0 25 0 1 0 280834700 38944768 9360 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9508 9360 48 102 0 9403 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 38032

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508624/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=38024 CPUtime=4300.99
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 429694 405 0 0 25 0 1 0 280834700 38936576 9358 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9506 9358 48 102 0 9401 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 38024

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508560/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=38024 CPUtime=4360.98
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 435692 406 0 0 25 0 1 0 280834700 38936576 9358 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9506 9358 48 102 0 9401 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 38024

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508560/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=37972 CPUtime=4420.96
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 441690 406 0 0 25 0 1 0 280834700 38883328 9345 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9493 9345 48 102 0 9388 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 37972

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508560/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=37968 CPUtime=4480.95
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 447688 407 0 0 25 0 1 0 280834700 38879232 9344 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9492 9344 48 102 0 9387 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 37968

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508496/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=37968 CPUtime=4540.93
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 453686 407 0 0 25 0 1 0 280834700 38879232 9344 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9492 9344 48 102 0 9387 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 37968

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508496/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=37968 CPUtime=4600.92
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 459684 408 0 0 25 0 1 0 280834700 38879232 9344 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9492 9344 48 102 0 9387 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 37968

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508496/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=37968 CPUtime=4660.9
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 465682 408 0 0 25 0 1 0 280834700 38879232 9344 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9492 9344 48 102 0 9387 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 37968

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1508496/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=37968 CPUtime=4720.88
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11104 0 0 0 471680 408 0 0 25 0 1 0 280834700 38879232 9344 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9492 9344 48 102 0 9387 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 37968

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16959
/proc/meminfo: memFree=1507216/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=39256 CPUtime=4780.86
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11415 0 0 0 477677 409 0 0 25 0 1 0 280834700 40198144 9655 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9814 9655 48 102 0 9709 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 39256

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 17033
/proc/meminfo: memFree=1505952/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=39224 CPUtime=4840.82
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11415 0 0 0 483672 410 0 0 25 0 1 0 280834700 40165376 9655 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524236 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9806 9655 48 102 0 9701 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 39224

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17157
/proc/meminfo: memFree=1507024/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=39224 CPUtime=4900.73
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11415 0 0 0 489663 410 0 0 25 0 1 0 280834700 40165376 9655 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9806 9655 48 102 0 9701 0
Current children cumulated CPU time (s) 4900.73
Current children cumulated vsize (KiB) 39224

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17157
/proc/meminfo: memFree=1507088/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=39192 CPUtime=4960.72
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11415 0 0 0 495661 411 0 0 25 0 1 0 280834700 40132608 9650 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9798 9650 48 102 0 9693 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 39192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17157
/proc/meminfo: memFree=1507088/2055920 swapFree=4169336/4192956
[pid=16260] ppid=16258 vsize=39192 CPUtime=5000.01
/proc/16260/stat : 16260 (picosat) R 16258 16260 16162 0 -1 4194304 11415 0 0 0 499590 411 0 0 25 0 1 0 280834700 40132608 9650 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530092 0 0 4096 0 0 0 0 17 1 0 0
/proc/16260/statm: 9798 9650 48 102 0 9693 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 39192

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): 5001.62
CPU time (s): 5000.03
CPU user time (s): 4995.91
CPU system time (s): 4.12537
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 39256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4995.91
system time used= 4.12537
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11415
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= 106038

runsolver used 3.65044 second user time and 11.2883 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sat May  5 01:40:28 UTC 2007

IDJOB= 456218
IDBENCH= 24638
IDSOLVER= 171
FILE ID= node41/456218-1178329226

PBS_JOBID= 5188766

Free space on /tmp= 66552 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/456218-1178329226/picosat /tmp/evaluation/456218-1178329226/instance-456218-1178329226.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-456218-1178329226 -o ROOT/results/node41/solver-456218-1178329226 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456218-1178329226/picosat /tmp/evaluation/456218-1178329226/instance-456218-1178329226.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ff7bc04717f7472a7de76a6b5c02e3a4

RANDOM SEED= 442503748

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1555360 kB
Buffers:         32672 kB
Cached:         355232 kB
SwapCached:       3096 kB
Active:          86992 kB
Inactive:       324588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555360 kB
SwapTotal:     4192956 kB
SwapFree:      4169336 kB
Dirty:           13308 kB
Writeback:           0 kB
Mapped:          31136 kB
Slab:            74332 kB
Committed_AS:  8536892 kB
PageTables:       2008 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= 66552 MiB

End job on node41 on Sat May  5 03:03:52 UTC 2007