Trace number 456203

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_l2.used-as.sat04-894.sat05-4188.reshuffled-07.cnf
MD5SUM7b512e3533a048c6d67b6f8a4c658d50
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 variables16476
Number of clauses2507763
Sum of the clauses size5027938
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22505731
Number of clauses of size 30
Number of clauses of size 415
Number of clauses of size 59
Number of clauses of size over 52008

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/node5/watcher-456203-1178328501 -o ROOT/results/node5/solver-456203-1178328501 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456203-1178328501/picosat /tmp/evaluation/456203-1178328501/instance-456203-1178328501.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: 1.75 1.88 1.86 3/77 2124
/proc/meminfo: memFree=1793656/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=1536 CPUtime=0
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 308888299 1572864 276 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 384 279 39 102 0 279 0

[startup+0.0216931 s]
/proc/loadavg: 1.75 1.88 1.86 3/77 2124
/proc/meminfo: memFree=1793656/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=2652 CPUtime=0.01
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 400 0 0 0 1 0 0 0 18 0 1 0 308888299 2715648 376 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 663 376 40 102 0 558 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2652

[startup+0.101702 s]
/proc/loadavg: 1.75 1.88 1.86 3/77 2124
/proc/meminfo: memFree=1793656/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=2784 CPUtime=0.09
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 411 0 0 0 4 5 0 0 18 0 1 0 308888299 2850816 387 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 696 387 40 102 0 591 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2784

[startup+0.301724 s]
/proc/loadavg: 1.75 1.88 1.86 3/77 2124
/proc/meminfo: memFree=1793656/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=3180 CPUtime=0.29
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 517 0 0 0 14 15 0 0 20 0 1 0 308888299 3256320 493 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 795 493 40 102 0 690 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3180

[startup+0.70177 s]
/proc/loadavg: 1.75 1.88 1.86 3/77 2124
/proc/meminfo: memFree=1793656/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=3972 CPUtime=0.69
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 730 0 0 0 32 37 0 0 23 0 1 0 308888299 4067328 706 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 993 706 40 102 0 888 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3972

[startup+1.50186 s]
/proc/loadavg: 1.75 1.88 1.86 2/78 2125
/proc/meminfo: memFree=1790448/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=5688 CPUtime=1.49
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 1154 0 0 0 69 80 0 0 25 0 1 0 308888299 5824512 1130 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 1422 1130 40 102 0 1317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5688

[startup+3.10104 s]
/proc/loadavg: 1.75 1.88 1.86 2/78 2125
/proc/meminfo: memFree=1788464/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=9120 CPUtime=3.09
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 1998 0 0 0 141 168 0 0 25 0 1 0 308888299 9338880 1974 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 2280 1974 40 102 0 2175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9120

[startup+6.30141 s]
/proc/loadavg: 1.69 1.87 1.85 2/78 2125
/proc/meminfo: memFree=1780528/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=15852 CPUtime=6.28
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 3671 0 0 0 282 346 0 0 25 0 1 0 308888299 16232448 3647 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 3963 3647 40 102 0 3858 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15852

[startup+12.7011 s]
/proc/loadavg: 1.64 1.85 1.85 2/78 2125
/proc/meminfo: memFree=1766192/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=29052 CPUtime=12.69
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 6982 0 0 0 563 706 0 0 25 0 1 0 308888299 29749248 6958 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 7263 6958 40 102 0 7158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29052

[startup+25.5016 s]
/proc/loadavg: 1.50 1.81 1.83 2/78 2125
/proc/meminfo: memFree=1764464/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=30484 CPUtime=25.48
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 7354 0 0 0 1631 917 0 0 25 0 1 0 308888299 31215616 7319 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 7621 7319 48 102 0 7516 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30484

[startup+51.1015 s]
/proc/loadavg: 1.33 1.74 1.81 2/78 2125
/proc/meminfo: memFree=1764016/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=31024 CPUtime=51.06
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 7527 0 0 0 4189 917 0 0 25 0 1 0 308888299 31768576 7447 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 7756 7447 48 102 0 7651 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31024

[startup+102.304 s]
/proc/loadavg: 1.14 1.63 1.77 2/78 2125
/proc/meminfo: memFree=1762800/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=32156 CPUtime=102.25
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 8239 0 0 0 9307 918 0 0 25 0 1 0 308888299 32927744 7745 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 8039 7745 48 102 0 7934 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 32156

[startup+162.301 s]
/proc/loadavg: 1.05 1.51 1.72 2/78 2125
/proc/meminfo: memFree=1762928/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=32044 CPUtime=162.24
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 8302 0 0 0 15305 919 0 0 25 0 1 0 308888299 32813056 7707 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 8011 7707 48 102 0 7906 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32044

[startup+222.302 s]
/proc/loadavg: 1.02 1.41 1.67 2/78 2125
/proc/meminfo: memFree=1761968/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=32944 CPUtime=222.22
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 8848 0 0 0 21302 920 0 0 25 0 1 0 308888299 33734656 7942 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 8236 7942 48 102 0 8131 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32944

[startup+282.302 s]
/proc/loadavg: 1.00 1.34 1.62 2/78 2125
/proc/meminfo: memFree=1760880/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=34012 CPUtime=282.2
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 9167 0 0 0 27300 920 0 0 25 0 1 0 308888299 34828288 8209 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 8503 8209 48 102 0 8398 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 34012

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.58 2/78 2125
/proc/meminfo: memFree=1760816/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=34012 CPUtime=342.18
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 9167 0 0 0 33298 920 0 0 25 0 1 0 308888299 34828288 8209 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 8503 8209 48 102 0 8398 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34012

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.54 2/78 2125
/proc/meminfo: memFree=1758576/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=36672 CPUtime=402.17
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 9824 0 0 0 39295 922 0 0 25 0 1 0 308888299 37552128 8866 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 9168 8866 48 102 0 9063 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36672

[startup+462.301 s]
/proc/loadavg: 1.00 1.18 1.51 2/78 2127
/proc/meminfo: memFree=1756848/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=38060 CPUtime=462.14
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 10178 0 0 0 45292 922 0 0 25 0 1 0 308888299 38973440 9220 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 9515 9220 48 102 0 9410 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 38060

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.47 2/78 2127
/proc/meminfo: memFree=1756784/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=38060 CPUtime=522.13
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 10178 0 0 0 51290 923 0 0 25 0 1 0 308888299 38973440 9220 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 9515 9220 48 102 0 9410 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 38060

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.44 2/78 2127
/proc/meminfo: memFree=1756848/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=38060 CPUtime=582.11
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 10178 0 0 0 57288 923 0 0 25 0 1 0 308888299 38973440 9220 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 9515 9220 48 102 0 9410 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 38060

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.41 2/78 2127
/proc/meminfo: memFree=1756848/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=38060 CPUtime=642.09
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 10178 0 0 0 63286 923 0 0 25 0 1 0 308888299 38973440 9220 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 9515 9220 48 102 0 9410 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 38060


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2834
/proc/meminfo: memFree=1738416/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54456 CPUtime=4000.99
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 399143 956 0 0 25 0 1 0 308888299 55762944 13308 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13614 13308 48 102 0 13509 0
Current children cumulated CPU time (s) 4000.99
Current children cumulated vsize (KiB) 54456

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738416/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54456 CPUtime=4060.98
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 405141 957 0 0 25 0 1 0 308888299 55762944 13308 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525949 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13614 13308 48 102 0 13509 0
Current children cumulated CPU time (s) 4060.98
Current children cumulated vsize (KiB) 54456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738416/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54444 CPUtime=4120.95
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 411138 957 0 0 25 0 1 0 308888299 55750656 13308 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13611 13308 48 102 0 13506 0
Current children cumulated CPU time (s) 4120.95
Current children cumulated vsize (KiB) 54444

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 2836
/proc/meminfo: memFree=1738352/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54444 CPUtime=4180.93
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 417136 957 0 0 25 0 1 0 308888299 55750656 13308 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13611 13308 48 102 0 13506 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 54444

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738416/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54352 CPUtime=4240.92
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 423134 958 0 0 25 0 1 0 308888299 55656448 13294 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13588 13294 48 102 0 13483 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 54352

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738416/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4300.9
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 429132 958 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4300.9
Current children cumulated vsize (KiB) 54320

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738480/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4360.89
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 435130 959 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4360.89
Current children cumulated vsize (KiB) 54320

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738480/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4420.87
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 441128 959 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529911 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 54320

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738416/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4480.85
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 447126 959 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 54320

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738416/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4540.84
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 453124 960 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 54320

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738480/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4600.82
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 459122 960 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 54320

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738416/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4660.8
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 465120 960 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4660.8
Current children cumulated vsize (KiB) 54320

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738416/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4720.78
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20020 0 0 0 471118 960 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134549296 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4720.78
Current children cumulated vsize (KiB) 54320

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1737200/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=55996 CPUtime=4780.76
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20439 0 0 0 477115 961 0 0 25 0 1 0 308888299 57339904 13705 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13999 13705 48 102 0 13894 0
Current children cumulated CPU time (s) 4780.76
Current children cumulated vsize (KiB) 55996

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738224/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4840.74
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20728 0 0 0 483112 962 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4840.74
Current children cumulated vsize (KiB) 54320

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738288/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4900.73
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20728 0 0 0 489110 963 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4900.73
Current children cumulated vsize (KiB) 54320

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738288/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=4960.71
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20728 0 0 0 495108 963 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 4960.71
Current children cumulated vsize (KiB) 54320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2836
/proc/meminfo: memFree=1738288/2055920 swapFree=4150076/4192956
[pid=2124] ppid=2122 vsize=54320 CPUtime=5000
/proc/2124/stat : 2124 (picosat) R 2122 2124 1716 0 -1 4194304 20728 0 0 0 499037 963 0 0 25 0 1 0 308888299 55623680 13286 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/2124/statm: 13580 13286 48 102 0 13475 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 54320

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): 4990.38
CPU system time (s): 9.64553
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 57280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4990.38
system time used= 9.64553
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20728
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= 10525

runsolver used 3.80142 second user time and 10.5604 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Sat May  5 01:28:26 UTC 2007

IDJOB= 456203
IDBENCH= 24633
IDSOLVER= 171
FILE ID= node5/456203-1178328501

PBS_JOBID= 5188574

Free space on /tmp= 66531 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_l2.used-as.sat04-894.sat05-4188.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456203-1178328501/picosat /tmp/evaluation/456203-1178328501/instance-456203-1178328501.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-456203-1178328501 -o ROOT/results/node5/solver-456203-1178328501 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456203-1178328501/picosat /tmp/evaluation/456203-1178328501/instance-456203-1178328501.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7b512e3533a048c6d67b6f8a4c658d50

RANDOM SEED= 567157424

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1794064 kB
Buffers:         35304 kB
Cached:         146352 kB
SwapCached:      11192 kB
Active:         103812 kB
Inactive:       101352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794064 kB
SwapTotal:     4192956 kB
SwapFree:      4150076 kB
Dirty:           34072 kB
Writeback:           0 kB
Mapped:          30356 kB
Slab:            42232 kB
Committed_AS: 13890724 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= 66531 MiB

End job on node5 on Sat May  5 02:51:50 UTC 2007