Trace number 304221

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 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1005.91
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node5/watcher-304221-1172054083 -o ROOT/results/node5/solver-304221-1172054083 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304221-1172054083/picosat /tmp/evaluation/304221-1172054083/instance-304221-1172054083.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: 1.00 1.00 1.00 3/77 10998
/proc/meminfo: memFree=1474208/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=568 CPUtime=0
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 225363180 581632 53 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 142 54 40 102 0 37 0

[startup+0.107446 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10998
/proc/meminfo: memFree=1474208/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=836 CPUtime=0.1
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 142 0 0 0 4 6 0 0 18 0 1 0 225363180 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.517492 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10998
/proc/meminfo: memFree=1474208/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=1892 CPUtime=0.5
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 408 0 0 0 37 13 0 0 22 0 1 0 225363180 1937408 393 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 473 393 42 102 0 368 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1892

[startup+1.34159 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10999
/proc/meminfo: memFree=1472600/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=2164 CPUtime=1.33
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 474 0 0 0 120 13 0 0 25 0 1 0 225363180 2215936 457 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 541 457 48 102 0 436 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2164

[startup+2.97777 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10999
/proc/meminfo: memFree=1472280/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=2424 CPUtime=2.97
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 540 0 0 0 283 14 0 0 25 0 1 0 225363180 2482176 523 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 606 523 48 102 0 501 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2424

[startup+6.25414 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10999
/proc/meminfo: memFree=1471768/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=2776 CPUtime=6.25
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 628 0 0 0 611 14 0 0 25 0 1 0 225363180 2842624 611 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 694 611 48 102 0 589 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2776

[startup+12.7099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10999
/proc/meminfo: memFree=1471128/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=3268 CPUtime=12.7
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 756 0 0 0 1256 14 0 0 25 0 1 0 225363180 3346432 739 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 817 739 48 102 0 712 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3268

[startup+25.5103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10999
/proc/meminfo: memFree=1470552/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=3872 CPUtime=25.49
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 896 0 0 0 2535 14 0 0 25 0 1 0 225363180 3964928 879 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 968 879 48 102 0 863 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3872

[startup+51.1222 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10999
/proc/meminfo: memFree=1469656/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=4708 CPUtime=51.09
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 1123 0 0 0 5095 14 0 0 25 0 1 0 225363180 4820992 1106 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 1177 1106 48 102 0 1072 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4708

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10999
/proc/meminfo: memFree=1468632/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=5908 CPUtime=102.3
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 1380 0 0 0 10215 15 0 0 25 0 1 0 225363180 6049792 1363 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 1477 1363 48 102 0 1372 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5908

[startup+162.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10999
/proc/meminfo: memFree=1467736/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=6700 CPUtime=162.31
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 1590 0 0 0 16215 16 0 0 25 0 1 0 225363180 6860800 1573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 1675 1573 48 102 0 1570 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 6700

[startup+222.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10999
/proc/meminfo: memFree=1467096/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=7292 CPUtime=222.33
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 1754 0 0 0 22217 16 0 0 25 0 1 0 225363180 7467008 1735 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 1823 1735 48 102 0 1718 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 7292

[startup+282.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10999
/proc/meminfo: memFree=1466456/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=7864 CPUtime=282.34
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 1909 0 0 0 28217 17 0 0 25 0 1 0 225363180 8052736 1877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 1966 1877 48 102 0 1861 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7864

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1466072/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=8128 CPUtime=342.35
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 2005 0 0 0 34218 17 0 0 25 0 1 0 225363180 8323072 1949 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2032 1949 48 102 0 1927 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 8128

[startup+402.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1465688/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=8504 CPUtime=402.37
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 2112 0 0 0 40219 18 0 0 25 0 1 0 225363180 8708096 2048 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2126 2048 48 102 0 2021 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 8504

[startup+462.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1465432/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=9072 CPUtime=462.37
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 2229 0 0 0 46219 18 0 0 25 0 1 0 225363180 9289728 2161 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2268 2161 48 102 0 2163 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 9072

[startup+522.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1464920/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=9504 CPUtime=522.38
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 2379 0 0 0 52220 18 0 0 25 0 1 0 225363180 9732096 2244 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2376 2244 48 102 0 2271 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 9504

[startup+582.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1464728/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=9596 CPUtime=582.4
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 2532 0 0 0 58221 19 0 0 25 0 1 0 225363180 9826304 2294 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2399 2294 48 102 0 2294 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 9596

[startup+642.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1464600/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=9728 CPUtime=642.41
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 2770 0 0 0 64222 19 0 0 25 0 1 0 225363180 9961472 2322 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2432 2322 48 102 0 2327 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 9728

[startup+702.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1464152/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=10124 CPUtime=702.42
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 3097 0 0 0 70222 20 0 0 25 0 1 0 225363180 10366976 2428 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2531 2428 48 102 0 2426 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 10124

[startup+762.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1463832/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=10388 CPUtime=762.43
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 3384 0 0 0 76223 20 0 0 25 0 1 0 225363180 10637312 2493 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2597 2493 48 102 0 2492 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 10388

[startup+822.697 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 11001
/proc/meminfo: memFree=1463512/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=10652 CPUtime=822.45
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 3641 0 0 0 82224 21 0 0 25 0 1 0 225363180 10907648 2561 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2663 2561 48 102 0 2558 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 10652

[startup+882.727 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11001
/proc/meminfo: memFree=1463448/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=10632 CPUtime=882.46
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 3849 0 0 0 88224 22 0 0 25 0 1 0 225363180 10887168 2568 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2658 2568 48 102 0 2553 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 10632

[startup+942.753 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1463192/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=11024 CPUtime=942.47
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 4122 0 0 0 94225 22 0 0 25 0 1 0 225363180 11288576 2641 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2756 2641 48 102 0 2651 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 11024

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1463128/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=11252 CPUtime=1002.48
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 4413 0 0 0 100225 23 0 0 25 0 1 0 225363180 11522048 2708 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2813 2708 48 102 0 2708 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 11252

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1462936/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=11364 CPUtime=1062.49
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 4612 0 0 0 106226 23 0 0 25 0 1 0 225363180 11636736 2742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2841 2742 48 102 0 2736 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 11364

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1462936/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=11488 CPUtime=1122.5
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 4795 0 0 0 112226 24 0 0 25 0 1 0 225363180 11763712 2757 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2872 2757 48 102 0 2767 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 11488

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1462488/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=11716 CPUtime=1182.52
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 5056 0 0 0 118227 25 0 0 25 0 1 0 225363180 11997184 2846 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2929 2846 48 102 0 2824 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 11716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1462424/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=11848 CPUtime=1200.03
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 5118 0 0 0 119978 25 0 0 25 0 1 0 225363180 12132352 2864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2962 2864 48 102 0 2857 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11848

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11001
/proc/meminfo: memFree=1462424/2055920 swapFree=4192812/4192956
[pid=10998] ppid=10996 vsize=11848 CPUtime=1200.03
/proc/10998/stat : 10998 (picosat) R 10996 10998 10609 0 -1 4194304 5118 0 0 0 119978 25 0 0 25 0 1 0 225363180 12132352 2864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10998/statm: 2962 2864 48 102 0 2857 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.04
CPU user time (s): 1199.79
CPU system time (s): 0.25696
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 11928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5118
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= 24457

runsolver used 1.16182 second user time and 2.76958 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Wed Feb 21 10:34:44 UTC 2007

IDJOB= 304221
IDBENCH= 20127
IDSOLVER= 106
FILE ID= node5/304221-1172054083

PBS_JOBID= 3865278

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/304221-1172054083/picosat /tmp/evaluation/304221-1172054083/instance-304221-1172054083.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-304221-1172054083 -o ROOT/results/node5/solver-304221-1172054083 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304221-1172054083/picosat /tmp/evaluation/304221-1172054083/instance-304221-1172054083.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 262735104

TIME LIMIT= 1200 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		: 3000.224
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		: 3000.224
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:       1474616 kB
Buffers:         50772 kB
Cached:         409860 kB
SwapCached:          0 kB
Active:         184664 kB
Inactive:       319916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1474616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          62848 kB
Slab:            62328 kB
Committed_AS:   825480 kB
PageTables:       1692 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= 66548 MiB

End job on node5 on Wed Feb 21 10:54:46 UTC 2007