Trace number 303278

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.04 1200.34

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1805843968-06.cnf
MD5SUM85e8dc25867e23987be3fa77855240d8
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-303278-1172031487 -o ROOT/results/node22/solver-303278-1172031487 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303278-1172031487/picosat /tmp/evaluation/303278-1172031487/instance-303278-1172031487.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.02 1.11 1.95 3/77 26772
/proc/meminfo: memFree=1672424/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=568 CPUtime=0
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 223102685 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 142 54 40 102 0 37 0

[startup+0.106941 s]
/proc/loadavg: 1.02 1.11 1.95 3/77 26772
/proc/meminfo: memFree=1672424/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=836 CPUtime=0.09
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 142 0 0 0 4 5 0 0 18 0 1 0 223102685 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.51497 s]
/proc/loadavg: 1.02 1.11 1.95 3/77 26772
/proc/meminfo: memFree=1672424/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=1892 CPUtime=0.5
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 411 0 0 0 35 15 0 0 21 0 1 0 223102685 1937408 396 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 473 396 42 102 0 368 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1892

[startup+1.33503 s]
/proc/loadavg: 1.02 1.11 1.95 2/78 26773
/proc/meminfo: memFree=1670560/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=2456 CPUtime=1.32
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 532 0 0 0 117 15 0 0 25 0 1 0 223102685 2514944 515 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520001 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 614 515 48 102 0 509 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2456

[startup+2.97115 s]
/proc/loadavg: 1.02 1.11 1.95 2/78 26773
/proc/meminfo: memFree=1670240/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=2716 CPUtime=2.95
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 621 0 0 0 280 15 0 0 25 0 1 0 223102685 2781184 604 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529130 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 679 604 48 102 0 574 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 2716

[startup+6.24739 s]
/proc/loadavg: 1.02 1.11 1.95 2/78 26773
/proc/meminfo: memFree=1669664/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=3088 CPUtime=6.24
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 715 0 0 0 608 16 0 0 25 0 1 0 223102685 3162112 698 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 772 698 48 102 0 667 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3088

[startup+12.7039 s]
/proc/loadavg: 1.01 1.10 1.93 2/78 26773
/proc/meminfo: memFree=1668960/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=3704 CPUtime=12.69
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 854 0 0 0 1253 16 0 0 25 0 1 0 223102685 3792896 837 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529548 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 926 837 48 102 0 821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3704

[startup+25.5118 s]
/proc/loadavg: 1.01 1.10 1.92 2/78 26773
/proc/meminfo: memFree=1668256/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=4300 CPUtime=25.5
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 1018 0 0 0 2534 16 0 0 25 0 1 0 223102685 4403200 1001 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 1075 1001 48 102 0 970 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4300

[startup+51.1357 s]
/proc/loadavg: 1.01 1.09 1.90 2/78 26773
/proc/meminfo: memFree=1667296/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=5396 CPUtime=51.11
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 1268 0 0 0 5095 16 0 0 25 0 1 0 223102685 5525504 1251 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 1349 1251 48 102 0 1244 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 5396

[startup+102.352 s]
/proc/loadavg: 1.00 1.07 1.84 2/78 26773
/proc/meminfo: memFree=1666144/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=6544 CPUtime=102.32
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 1552 0 0 0 10215 17 0 0 25 0 1 0 223102685 6701056 1535 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 1636 1535 48 102 0 1531 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 6544

[startup+162.382 s]
/proc/loadavg: 1.00 1.06 1.79 2/78 26773
/proc/meminfo: memFree=1664992/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=7632 CPUtime=162.33
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 1825 0 0 0 16216 17 0 0 25 0 1 0 223102685 7815168 1808 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 1908 1808 48 102 0 1803 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 7632

[startup+222.406 s]
/proc/loadavg: 1.00 1.04 1.74 2/78 26773
/proc/meminfo: memFree=1664288/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=8144 CPUtime=222.34
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 1991 0 0 0 22216 18 0 0 25 0 1 0 223102685 8339456 1953 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2036 1953 48 102 0 1931 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 8144

[startup+282.435 s]
/proc/loadavg: 1.00 1.03 1.69 2/78 26773
/proc/meminfo: memFree=1663584/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=8892 CPUtime=282.36
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 2228 0 0 0 28217 19 0 0 25 0 1 0 223102685 9105408 2142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2223 2142 48 102 0 2118 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 8892

[startup+342.46 s]
/proc/loadavg: 1.00 1.02 1.64 2/78 26773
/proc/meminfo: memFree=1663200/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=9304 CPUtime=342.36
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 2357 0 0 0 34217 19 0 0 25 0 1 0 223102685 9527296 2249 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2326 2249 48 102 0 2221 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 9304

[startup+402.494 s]
/proc/loadavg: 1.00 1.02 1.60 2/78 26773
/proc/meminfo: memFree=1662816/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=9796 CPUtime=402.38
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 2472 0 0 0 40218 20 0 0 25 0 1 0 223102685 10031104 2345 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2449 2345 48 102 0 2344 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 9796

[startup+462.522 s]
/proc/loadavg: 1.00 1.01 1.56 2/78 26773
/proc/meminfo: memFree=1662368/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=10088 CPUtime=462.4
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 2728 0 0 0 46219 21 0 0 25 0 1 0 223102685 10330112 2420 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2522 2420 48 102 0 2417 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 10088

[startup+522.546 s]
/proc/loadavg: 1.00 1.01 1.52 2/78 26773
/proc/meminfo: memFree=1661984/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=10476 CPUtime=522.4
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 3123 0 0 0 52219 21 0 0 25 0 1 0 223102685 10727424 2522 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2619 2522 48 102 0 2514 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 10476

[startup+582.574 s]
/proc/loadavg: 1.04 1.02 1.49 2/78 26773
/proc/meminfo: memFree=1661472/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=11004 CPUtime=582.42
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 3449 0 0 0 58220 22 0 0 25 0 1 0 223102685 11268096 2629 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2751 2629 48 102 0 2646 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 11004

[startup+642.605 s]
/proc/loadavg: 1.01 1.01 1.46 2/78 26773
/proc/meminfo: memFree=1661280/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=11128 CPUtime=642.43
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 3685 0 0 0 64221 22 0 0 25 0 1 0 223102685 11395072 2680 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2782 2680 48 102 0 2677 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 11128

[startup+702.63 s]
/proc/loadavg: 1.00 1.01 1.43 2/78 26773
/proc/meminfo: memFree=1661024/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=11408 CPUtime=702.45
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 4007 0 0 0 70222 23 0 0 25 0 1 0 223102685 11681792 2752 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2852 2752 48 102 0 2747 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 11408

[startup+762.656 s]
/proc/loadavg: 1.00 1.00 1.40 2/78 26773
/proc/meminfo: memFree=1660512/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=11936 CPUtime=762.45
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 4330 0 0 0 76222 23 0 0 25 0 1 0 223102685 12222464 2876 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2984 2876 48 102 0 2879 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 11936

[startup+822.686 s]
/proc/loadavg: 1.00 1.00 1.37 2/78 26773
/proc/meminfo: memFree=1660640/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=11916 CPUtime=822.47
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 4543 0 0 0 82223 24 0 0 25 0 1 0 223102685 12201984 2884 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 2979 2884 48 102 0 2874 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 11916

[startup+882.711 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 26773
/proc/meminfo: memFree=1660064/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=12496 CPUtime=882.48
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 4846 0 0 0 88223 25 0 0 25 0 1 0 223102685 12795904 3017 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 3124 3017 48 102 0 3019 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 12496

[startup+942.716 s]
/proc/loadavg: 1.00 1.00 1.32 2/78 26773
/proc/meminfo: memFree=1660000/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=12492 CPUtime=942.46
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 5022 0 0 0 94221 25 0 0 25 0 1 0 223102685 12791808 3021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 3123 3021 48 102 0 3018 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 12492

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.30 2/78 26773
/proc/meminfo: memFree=1659616/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=12888 CPUtime=1002.47
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 5302 0 0 0 100221 26 0 0 25 0 1 0 223102685 13197312 3130 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 3222 3130 48 102 0 3117 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 12888

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 26773
/proc/meminfo: memFree=1659552/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=12888 CPUtime=1062.49
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 5443 0 0 0 106222 27 0 0 25 0 1 0 223102685 13197312 3136 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 3222 3136 48 102 0 3117 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 12888

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 26773
/proc/meminfo: memFree=1659040/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=13336 CPUtime=1122.49
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 5731 0 0 0 112222 27 0 0 25 0 1 0 223102685 13656064 3242 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 3334 3242 48 102 0 3229 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 13336

[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 26773
/proc/meminfo: memFree=1658720/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=13600 CPUtime=1182.51
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 5957 0 0 0 118223 28 0 0 25 0 1 0 223102685 13926400 3326 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 3400 3326 48 102 0 3295 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 13600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 26773
/proc/meminfo: memFree=1658848/2055920 swapFree=4147160/4192956
[pid=26772] ppid=26770 vsize=13544 CPUtime=1200.02
/proc/26772/stat : 26772 (picosat) R 26770 26772 26323 0 -1 4194304 6005 0 0 0 119974 28 0 0 25 0 1 0 223102685 13869056 3313 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26772/statm: 3386 3313 48 102 0 3281 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 13544

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): 1200.34
CPU time (s): 1200.04
CPU user time (s): 1199.75
CPU system time (s): 0.290955
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 13600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6005
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= 24866

runsolver used 1.39179 second user time and 2.69259 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Wed Feb 21 04:18:08 UTC 2007

IDJOB= 303278
IDBENCH= 20104
IDSOLVER= 106
FILE ID= node22/303278-1172031487

PBS_JOBID= 3892710

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1805843968-06.cnf
COMMAND LINE= /tmp/evaluation/303278-1172031487/picosat /tmp/evaluation/303278-1172031487/instance-303278-1172031487.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-303278-1172031487 -o ROOT/results/node22/solver-303278-1172031487 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303278-1172031487/picosat /tmp/evaluation/303278-1172031487/instance-303278-1172031487.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  85e8dc25867e23987be3fa77855240d8

RANDOM SEED= 852507911

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1672832 kB
Buffers:         39452 kB
Cached:         260380 kB
SwapCached:      11948 kB
Active:         247880 kB
Inactive:        74980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672832 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            45912 kB
Committed_AS:   674408 kB
PageTables:       1668 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= 66561 MiB

End job on node22 on Wed Feb 21 04:38:10 UTC 2007