Trace number 339282

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-3cage-unsat-10-3.sat05-2568.reshuffled-07.cnf
MD5SUMd65aa32f539d7b147c82042f18f65687
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark338.661
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses560
Sum of the clauses size2240
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4560
Number of clauses of size 50
Number of clauses of size over 50

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/node35/watcher-339282-1173701865 -o ROOT/results/node35/solver-339282-1173701865 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339282-1173701865/picosat /tmp/evaluation/339282-1173701865/instance-339282-1173701865.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: 1.00 1.00 1.09 3/64 23176
/proc/meminfo: memFree=1546024/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=568 CPUtime=0
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 363950194 581632 54 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 142 54 40 102 0 37 0

[startup+0.042149 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 23176
/proc/meminfo: memFree=1546024/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=704 CPUtime=0.03
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 109 0 0 0 3 0 0 0 18 0 1 0 363950194 720896 92 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529314 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 176 92 48 102 0 71 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 704

[startup+0.101159 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 23176
/proc/meminfo: memFree=1546024/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=704 CPUtime=0.09
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 115 0 0 0 9 0 0 0 18 0 1 0 363950194 720896 98 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 176 98 48 102 0 71 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 704

[startup+0.301198 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 23176
/proc/meminfo: memFree=1546024/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=704 CPUtime=0.29
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 126 0 0 0 29 0 0 0 19 0 1 0 363950194 720896 109 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 176 109 48 102 0 71 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 704

[startup+0.701278 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 23176
/proc/meminfo: memFree=1546024/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=848 CPUtime=0.69
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 143 0 0 0 69 0 0 0 23 0 1 0 363950194 868352 126 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 212 126 48 102 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 848

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23177
/proc/meminfo: memFree=1545632/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=848 CPUtime=1.49
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 163 0 0 0 149 0 0 0 25 0 1 0 363950194 868352 146 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 212 146 48 102 0 107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 848

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23177
/proc/meminfo: memFree=1545376/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=964 CPUtime=3.09
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 192 0 0 0 309 0 0 0 25 0 1 0 363950194 987136 175 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 241 175 48 102 0 136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 964

[startup+6.30238 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23177
/proc/meminfo: memFree=1545200/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=1200 CPUtime=6.29
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 232 0 0 0 629 0 0 0 25 0 1 0 363950194 1228800 215 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597623 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 300 215 48 102 0 195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1200

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23177
/proc/meminfo: memFree=1544880/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=1304 CPUtime=12.68
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 275 0 0 0 1268 0 0 0 25 0 1 0 363950194 1335296 258 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 326 258 48 102 0 221 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1304

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23177
/proc/meminfo: memFree=1544624/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=1628 CPUtime=25.48
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 345 0 0 0 2548 0 0 0 25 0 1 0 363950194 1667072 328 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530174 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 407 328 48 102 0 302 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1628

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23177
/proc/meminfo: memFree=1544304/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=1888 CPUtime=51.07
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 417 0 0 0 5107 0 0 0 25 0 1 0 363950194 1933312 400 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 472 400 48 102 0 367 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1888

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23177
/proc/meminfo: memFree=1543856/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=2280 CPUtime=102.26
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 517 0 0 0 10225 1 0 0 25 0 1 0 363950194 2334720 500 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 570 500 48 102 0 465 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2280

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23177
/proc/meminfo: memFree=1543472/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=2736 CPUtime=162.23
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 626 0 0 0 16222 1 0 0 25 0 1 0 363950194 2801664 599 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 684 599 48 102 0 579 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2736

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 23177
/proc/meminfo: memFree=1543216/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=2980 CPUtime=222.21
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 708 0 0 0 22220 1 0 0 25 0 1 0 363950194 3051520 659 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 745 659 48 102 0 640 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2980

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 23177
/proc/meminfo: memFree=1543024/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=3028 CPUtime=282.18
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 749 0 0 0 28217 1 0 0 25 0 1 0 363950194 3100672 686 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 757 686 48 102 0 652 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3028

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 23177
/proc/meminfo: memFree=1542768/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=3292 CPUtime=342.16
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 818 0 0 0 34215 1 0 0 25 0 1 0 363950194 3371008 751 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 823 751 48 102 0 718 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3292

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 23177
/proc/meminfo: memFree=1542704/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=3336 CPUtime=402.14
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 830 0 0 0 40213 1 0 0 25 0 1 0 363950194 3416064 763 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 834 763 48 102 0 729 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 3336

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 23177
/proc/meminfo: memFree=1542384/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=3624 CPUtime=462.12
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 898 0 0 0 46210 2 0 0 25 0 1 0 363950194 3710976 831 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 906 831 48 102 0 801 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 3624

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 23177
/proc/meminfo: memFree=1542320/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=3672 CPUtime=522.1
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 916 0 0 0 52208 2 0 0 25 0 1 0 363950194 3760128 849 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 918 849 48 102 0 813 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 3672

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 23177
/proc/meminfo: memFree=1542192/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=3708 CPUtime=582.08
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 933 0 0 0 58206 2 0 0 25 0 1 0 363950194 3796992 862 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 927 862 48 102 0 822 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 3708

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 23177
/proc/meminfo: memFree=1541936/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=3844 CPUtime=642.06
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 990 0 0 0 64204 2 0 0 25 0 1 0 363950194 3936256 899 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 961 899 48 102 0 856 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 3844

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 23177
/proc/meminfo: memFree=1541936/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=3836 CPUtime=702.03
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 992 0 0 0 70201 2 0 0 25 0 1 0 363950194 3928064 899 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 959 899 48 102 0 854 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 3836

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 23179
/proc/meminfo: memFree=1542000/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=3832 CPUtime=762.01
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 1004 0 0 0 76199 2 0 0 25 0 1 0 363950194 3923968 898 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 958 898 48 102 0 853 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 3832

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 23179
/proc/meminfo: memFree=1541744/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=4060 CPUtime=821.98
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 1074 0 0 0 82196 2 0 0 25 0 1 0 363950194 4157440 957 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 1015 957 48 102 0 910 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 4060

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 23179
/proc/meminfo: memFree=1541616/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=4104 CPUtime=881.96
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 1149 0 0 0 88194 2 0 0 25 0 1 0 363950194 4202496 968 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 1026 968 48 102 0 921 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 4104

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23179
/proc/meminfo: memFree=1541488/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=4676 CPUtime=941.94
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 1232 0 0 0 94192 2 0 0 25 0 1 0 363950194 4788224 1045 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 1169 1045 48 102 0 1064 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 4676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23179
/proc/meminfo: memFree=1541488/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=4668 CPUtime=1001.91
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 1234 0 0 0 100189 2 0 0 25 0 1 0 363950194 4780032 1047 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 1167 1047 48 102 0 1062 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 4668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23179
/proc/meminfo: memFree=1541424/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=4656 CPUtime=1061.89
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 1251 0 0 0 106187 2 0 0 25 0 1 0 363950194 4767744 1045 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 1164 1045 48 102 0 1059 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 4656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23179
/proc/meminfo: memFree=1541424/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=4656 CPUtime=1121.87
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 1253 0 0 0 112184 3 0 0 25 0 1 0 363950194 4767744 1047 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 1164 1047 48 102 0 1059 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 4656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23179
/proc/meminfo: memFree=1541488/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=4656 CPUtime=1181.85
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 1253 0 0 0 118182 3 0 0 25 0 1 0 363950194 4767744 1047 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 1164 1047 48 102 0 1059 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 4656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23179
/proc/meminfo: memFree=1541424/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=4724 CPUtime=1200.04
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 1269 0 0 0 120001 3 0 0 25 0 1 0 363950194 4837376 1063 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 1181 1063 48 102 0 1076 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4724

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23179
/proc/meminfo: memFree=1541424/2055920 swapFree=3923124/4192956
[pid=23176] ppid=23174 vsize=4724 CPUtime=1200.04
/proc/23176/stat : 23176 (picosat) R 23174 23176 18837 0 -1 4194304 1269 0 0 0 120001 3 0 0 25 0 1 0 363950194 4837376 1063 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23176/statm: 1181 1063 48 102 0 1076 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.037994
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 4740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1269
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= 1544

runsolver used 0.745886 second user time and 2.54061 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Mon Mar 12 12:17:45 UTC 2007

IDJOB= 339282
IDBENCH= 24743
IDSOLVER= 106
FILE ID= node35/339282-1173701865

PBS_JOBID= 4101465

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-3cage-unsat-10-3.sat05-2568.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339282-1173701865/picosat /tmp/evaluation/339282-1173701865/instance-339282-1173701865.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-339282-1173701865 -o ROOT/results/node35/solver-339282-1173701865 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339282-1173701865/picosat /tmp/evaluation/339282-1173701865/instance-339282-1173701865.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d65aa32f539d7b147c82042f18f65687

RANDOM SEED= 493041636

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1546432 kB
Buffers:         29796 kB
Cached:         168196 kB
SwapCached:     264952 kB
Active:         112704 kB
Inactive:       357492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546432 kB
SwapTotal:     4192956 kB
SwapFree:      3923124 kB
Dirty:             548 kB
Writeback:           0 kB
Mapped:          15944 kB
Slab:            25360 kB
Committed_AS:   928924 kB
PageTables:       1416 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= 66563 MiB

End job on node35 on Mon Mar 12 12:37:47 UTC 2007