Trace number 456215

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) 5000.05 5001.51

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-myciel6-cn.used-as.sat04-319.sat05-4201.reshuffled-07.cnf
MD5SUM4c4e7e1211c6b5f2d2564e77e64df6f5
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 variables12558
Number of clauses1112504
Sum of the clauses size2234596
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21111019
Number of clauses of size 31
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51484

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/node60/watcher-456215-1178329100 -o ROOT/results/node60/solver-456215-1178329100 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456215-1178329100/picosat /tmp/evaluation/456215-1178329100/instance-456215-1178329100.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: 1.69 1.92 1.89 2/64 32126
/proc/meminfo: memFree=1484616/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=1536 CPUtime=0
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 280820252 1572864 274 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 384 274 40 102 0 279 0

[startup+0.042107 s]
/proc/loadavg: 1.69 1.92 1.89 2/64 32126
/proc/meminfo: memFree=1484616/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=1668 CPUtime=0.03
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 298 0 0 0 1 2 0 0 18 0 1 0 280820252 1708032 284 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 417 284 40 102 0 312 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1668

[startup+0.102112 s]
/proc/loadavg: 1.69 1.92 1.89 2/64 32126
/proc/meminfo: memFree=1484616/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=1800 CPUtime=0.09
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 330 0 0 0 4 5 0 0 18 0 1 0 280820252 1843200 316 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 450 316 40 102 0 345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1800

[startup+0.30113 s]
/proc/loadavg: 1.69 1.92 1.89 2/64 32126
/proc/meminfo: memFree=1484616/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=2196 CPUtime=0.29
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 438 0 0 0 13 16 0 0 19 0 1 0 280820252 2248704 424 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 549 424 40 102 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.702171 s]
/proc/loadavg: 1.69 1.92 1.89 2/64 32126
/proc/meminfo: memFree=1484616/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=2988 CPUtime=0.69
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 644 0 0 0 31 38 0 0 23 0 1 0 280820252 3059712 630 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 747 630 40 102 0 642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2988

[startup+1.50125 s]
/proc/loadavg: 1.63 1.90 1.88 2/65 32127
/proc/meminfo: memFree=1481792/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=4572 CPUtime=1.49
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 1040 0 0 0 66 83 0 0 25 0 1 0 280820252 4681728 1026 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 1143 1026 40 102 0 1038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4572

[startup+3.10141 s]
/proc/loadavg: 1.63 1.90 1.88 2/65 32127
/proc/meminfo: memFree=1479488/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=7740 CPUtime=3.09
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 1838 0 0 0 135 174 0 0 25 0 1 0 280820252 7925760 1824 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 1935 1824 40 102 0 1830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7740

[startup+6.30172 s]
/proc/loadavg: 1.63 1.90 1.88 2/65 32127
/proc/meminfo: memFree=1472704/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=14208 CPUtime=6.29
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 3426 0 0 0 271 358 0 0 25 0 1 0 280820252 14548992 3412 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 3552 3412 40 102 0 3447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14208

[startup+12.7014 s]
/proc/loadavg: 1.53 1.87 1.87 2/65 32127
/proc/meminfo: memFree=1469832/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=15696 CPUtime=12.68
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 3820 0 0 0 862 406 0 0 25 0 1 0 280820252 16072704 3793 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 3924 3793 48 102 0 3819 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15696

[startup+25.5016 s]
/proc/loadavg: 1.45 1.84 1.86 2/65 32127
/proc/meminfo: memFree=1469896/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=15696 CPUtime=25.48
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 3824 0 0 0 2142 406 0 0 25 0 1 0 280820252 16072704 3797 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 3924 3797 48 102 0 3819 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15696

[startup+51.1011 s]
/proc/loadavg: 1.30 1.77 1.84 2/65 32127
/proc/meminfo: memFree=1469768/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=15696 CPUtime=51.07
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 3827 0 0 0 4701 406 0 0 25 0 1 0 280820252 16072704 3800 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531300 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 3924 3800 48 102 0 3819 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15696

[startup+102.305 s]
/proc/loadavg: 1.12 1.64 1.79 2/65 32127
/proc/meminfo: memFree=1469768/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=15824 CPUtime=102.27
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 3836 0 0 0 9821 406 0 0 25 0 1 0 280820252 16203776 3809 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 3956 3809 48 102 0 3851 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15824

[startup+162.301 s]
/proc/loadavg: 1.04 1.52 1.74 2/65 32127
/proc/meminfo: memFree=1469768/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=15824 CPUtime=162.25
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 3837 0 0 0 15819 406 0 0 25 0 1 0 280820252 16203776 3810 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 3956 3810 48 102 0 3851 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15824

[startup+222.302 s]
/proc/loadavg: 1.01 1.42 1.69 2/65 32127
/proc/meminfo: memFree=1469704/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=15824 CPUtime=222.23
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 3848 0 0 0 21817 406 0 0 25 0 1 0 280820252 16203776 3821 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 3956 3821 48 102 0 3851 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15824

[startup+282.302 s]
/proc/loadavg: 1.00 1.34 1.64 2/65 32129
/proc/meminfo: memFree=1469704/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=15824 CPUtime=282.22
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 3850 0 0 0 27816 406 0 0 25 0 1 0 280820252 16203776 3823 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 3956 3823 48 102 0 3851 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15824

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.60 2/65 32129
/proc/meminfo: memFree=1469640/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=15824 CPUtime=342.2
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 3851 0 0 0 33814 406 0 0 25 0 1 0 280820252 16203776 3824 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544710 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 3956 3824 48 102 0 3851 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15824

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.56 2/65 32129
/proc/meminfo: memFree=1465480/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=20144 CPUtime=402.19
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 4913 0 0 0 39812 407 0 0 25 0 1 0 280820252 20627456 4886 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525693 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 5036 4886 48 102 0 4931 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20144

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.52 2/65 32129
/proc/meminfo: memFree=1465416/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=20132 CPUtime=462.17
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 4913 0 0 0 45810 407 0 0 25 0 1 0 280820252 20615168 4886 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 5033 4886 48 102 0 4928 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20132

[startup+522.301 s]
/proc/loadavg: 1.06 1.16 1.49 2/65 32129
/proc/meminfo: memFree=1465416/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=20132 CPUtime=522.16
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 4913 0 0 0 51809 407 0 0 25 0 1 0 280820252 20615168 4886 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525845 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 5033 4886 48 102 0 4928 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 20132

[startup+582.301 s]
/proc/loadavg: 1.02 1.13 1.46 2/65 32129
/proc/meminfo: memFree=1465416/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=20132 CPUtime=582.14
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 4913 0 0 0 57807 407 0 0 25 0 1 0 280820252 20615168 4886 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 5033 4886 48 102 0 4928 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20132

[startup+642.302 s]
/proc/loadavg: 1.01 1.10 1.43 2/65 32129
/proc/meminfo: memFree=1465416/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=20132 CPUtime=642.13
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 4915 0 0 0 63806 407 0 0 25 0 1 0 280820252 20615168 4888 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 5033 4888 48 102 0 4928 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20132


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1448840/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=34668 CPUtime=4061.15
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 9164 0 0 0 405700 415 0 0 25 0 1 0 280820252 35500032 8550 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 8667 8550 48 102 0 8562 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 34668

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1448904/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=34664 CPUtime=4121.13
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 9164 0 0 0 411698 415 0 0 25 0 1 0 280820252 35495936 8549 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 8666 8549 48 102 0 8561 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 34664

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1448904/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=34648 CPUtime=4181.11
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 9164 0 0 0 417696 415 0 0 25 0 1 0 280820252 35479552 8545 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 8662 8545 48 102 0 8557 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 34648

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1448904/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=34640 CPUtime=4241.09
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 9164 0 0 0 423694 415 0 0 25 0 1 0 280820252 35471360 8543 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 8660 8543 48 102 0 8555 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 34640

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1448968/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=34640 CPUtime=4301.08
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 9164 0 0 0 429693 415 0 0 25 0 1 0 280820252 35471360 8543 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 8660 8543 48 102 0 8555 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 34640

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1445832/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37848 CPUtime=4361.07
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10036 0 0 0 435691 416 0 0 25 0 1 0 280820252 38756352 9345 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134540884 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9462 9345 48 102 0 9357 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 37848

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1447240/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=36320 CPUtime=4421.06
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10036 0 0 0 441690 416 0 0 25 0 1 0 280820252 37191680 8963 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9080 8963 48 102 0 8975 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 36320

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1447240/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=36320 CPUtime=4481.04
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10036 0 0 0 447688 416 0 0 25 0 1 0 280820252 37191680 8963 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9080 8963 48 102 0 8975 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 36320

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1446280/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37892 CPUtime=4541.02
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10414 0 0 0 453686 416 0 0 25 0 1 0 280820252 38801408 9339 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531773 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9473 9339 48 102 0 9368 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 37892

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1445896/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37752 CPUtime=4601.01
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10431 0 0 0 459685 416 0 0 25 0 1 0 280820252 38658048 9321 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9438 9321 48 102 0 9333 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 37752

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1445896/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37752 CPUtime=4660.99
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10431 0 0 0 465683 416 0 0 25 0 1 0 280820252 38658048 9321 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9438 9321 48 102 0 9333 0
Current children cumulated CPU time (s) 4660.99
Current children cumulated vsize (KiB) 37752

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1445896/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37752 CPUtime=4720.98
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10431 0 0 0 471682 416 0 0 25 0 1 0 280820252 38658048 9321 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9438 9321 48 102 0 9333 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 37752

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 357
/proc/meminfo: memFree=1445896/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37752 CPUtime=4780.96
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10431 0 0 0 477680 416 0 0 25 0 1 0 280820252 38658048 9321 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134540095 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9438 9321 48 102 0 9333 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 37752

[startup+4842.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 357
/proc/meminfo: memFree=1445960/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37752 CPUtime=4840.94
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10431 0 0 0 483678 416 0 0 25 0 1 0 280820252 38658048 9321 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9438 9321 48 102 0 9333 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 37752

[startup+4902.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 357
/proc/meminfo: memFree=1445960/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37752 CPUtime=4900.93
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10431 0 0 0 489677 416 0 0 25 0 1 0 280820252 38658048 9321 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549349 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9438 9321 48 102 0 9333 0
Current children cumulated CPU time (s) 4900.93
Current children cumulated vsize (KiB) 37752

[startup+4962.3 s]
/proc/loadavg: 1.12 1.06 1.01 2/71 423
/proc/meminfo: memFree=1444632/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37752 CPUtime=4960.89
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10431 0 0 0 495673 416 0 0 25 0 1 0 280820252 38658048 9321 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529100 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9438 9321 48 102 0 9333 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 37752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.06 1.05 1.01 2/71 527
/proc/meminfo: memFree=1444752/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37752 CPUtime=5000.03
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10431 0 0 0 499586 417 0 0 25 0 1 0 280820252 38658048 9321 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9438 9321 48 102 0 9333 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 37752

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

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

[startup+5001.5 s]
/proc/loadavg: 1.06 1.05 1.01 2/71 527
/proc/meminfo: memFree=1444752/2055920 swapFree=4183376/4192956
[pid=32126] ppid=32124 vsize=37752 CPUtime=5000.03
/proc/32126/stat : 32126 (picosat) R 32124 32126 32070 0 -1 4194304 10431 0 0 0 499586 417 0 0 25 0 1 0 280820252 38658048 9321 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/32126/statm: 9438 9321 48 102 0 9333 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 37752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4995.87
CPU system time (s): 4.18136
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 37988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4995.87
system time used= 4.18136
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10431
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= 8092

runsolver used 3.99339 second user time and 9.76152 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Sat May  5 01:38:23 UTC 2007

IDJOB= 456215
IDBENCH= 24637
IDSOLVER= 171
FILE ID= node60/456215-1178329100

PBS_JOBID= 5188767

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-myciel6-cn.used-as.sat04-319.sat05-4201.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456215-1178329100/picosat /tmp/evaluation/456215-1178329100/instance-456215-1178329100.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-456215-1178329100 -o ROOT/results/node60/solver-456215-1178329100 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456215-1178329100/picosat /tmp/evaluation/456215-1178329100/instance-456215-1178329100.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4c4e7e1211c6b5f2d2564e77e64df6f5

RANDOM SEED= 669003648

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1485152 kB
Buffers:         57268 kB
Cached:         382232 kB
SwapCached:       4268 kB
Active:         116264 kB
Inactive:       333920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1485152 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:           15060 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:           106540 kB
Committed_AS:  5282992 kB
PageTables:       1464 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= 66550 MiB

End job on node60 on Sat May  5 03:01:46 UTC 2007