Trace number 304959

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) 1200.02 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1998470614-06.cnf
MD5SUM113e21d9fa56f89310d3934852588797
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark119.448
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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/node55/watcher-304959-1172069010 -o ROOT/results/node55/solver-304959-1172069010 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304959-1172069010/picosat /tmp/evaluation/304959-1172069010/instance-304959-1172069010.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: 0.92 0.98 0.99 3/64 26327
/proc/meminfo: memFree=1408624/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=568 CPUtime=0
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 226857454 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 142 54 40 102 0 37 0

[startup+0.106687 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26327
/proc/meminfo: memFree=1408624/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=836 CPUtime=0.09
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 142 0 0 0 4 5 0 0 18 0 1 0 226857454 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514724 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26327
/proc/meminfo: memFree=1408624/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=1768 CPUtime=0.5
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 382 0 0 0 38 12 0 0 21 0 1 0 226857454 1810432 365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 442 365 48 102 0 337 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1768

[startup+1.3348 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1407144/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=1892 CPUtime=1.32
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 426 0 0 0 120 12 0 0 25 0 1 0 226857454 1937408 409 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530967 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 473 409 48 102 0 368 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1892

[startup+2.97096 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1406824/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=2276 CPUtime=2.96
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 486 0 0 0 284 12 0 0 25 0 1 0 226857454 2330624 469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 569 469 48 102 0 464 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2276

[startup+6.24728 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1406440/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=2532 CPUtime=6.23
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 567 0 0 0 611 12 0 0 25 0 1 0 226857454 2592768 550 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 633 550 48 102 0 528 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 2532

[startup+12.7029 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1405928/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=2964 CPUtime=12.69
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 677 0 0 0 1256 13 0 0 25 0 1 0 226857454 3035136 660 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 741 660 48 102 0 636 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2964

[startup+25.5061 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1405416/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=3460 CPUtime=25.49
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 812 0 0 0 2536 13 0 0 25 0 1 0 226857454 3543040 795 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 865 795 48 102 0 760 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3460

[startup+51.1116 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1404648/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=4216 CPUtime=51.09
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 1001 0 0 0 5096 13 0 0 25 0 1 0 226857454 4317184 984 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 1054 984 48 102 0 949 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4216

[startup+102.322 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1403688/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=5172 CPUtime=102.28
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 1227 0 0 0 10215 13 0 0 25 0 1 0 226857454 5296128 1210 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 1293 1210 48 102 0 1188 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 5172

[startup+162.341 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1403112/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=5856 CPUtime=162.29
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 1376 0 0 0 16215 14 0 0 25 0 1 0 226857454 5996544 1359 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 1464 1359 48 102 0 1359 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5856

[startup+222.358 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1402536/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=6396 CPUtime=222.29
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 1521 0 0 0 22215 14 0 0 25 0 1 0 226857454 6549504 1504 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 1599 1504 48 102 0 1494 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 6396

[startup+282.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1402152/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=6756 CPUtime=282.29
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 1617 0 0 0 28215 14 0 0 25 0 1 0 226857454 6918144 1599 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 1689 1599 48 102 0 1584 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 6756

[startup+342.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1401640/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=7232 CPUtime=342.29
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 1745 0 0 0 34215 14 0 0 25 0 1 0 226857454 7405568 1723 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 1808 1723 48 102 0 1703 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 7232

[startup+402.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1401320/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=7524 CPUtime=402.3
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 1831 0 0 0 40215 15 0 0 25 0 1 0 226857454 7704576 1799 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 1881 1799 48 102 0 1776 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 7524

[startup+462.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1400872/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=7948 CPUtime=462.3
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 1947 0 0 0 46215 15 0 0 25 0 1 0 226857454 8138752 1909 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 1987 1909 48 102 0 1882 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 7948

[startup+522.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1400680/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=8284 CPUtime=522.3
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 2001 0 0 0 52215 15 0 0 25 0 1 0 226857454 8482816 1963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2071 1963 48 102 0 1966 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 8284

[startup+582.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1400616/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=8364 CPUtime=582.31
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 2037 0 0 0 58216 15 0 0 25 0 1 0 226857454 8564736 1982 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2091 1982 48 102 0 1986 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 8364

[startup+642.485 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1400296/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=8596 CPUtime=642.31
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 2388 0 0 0 64216 15 0 0 25 0 1 0 226857454 8802304 2023 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2149 2023 48 102 0 2044 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 8596

[startup+702.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1399912/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=8992 CPUtime=702.32
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 2721 0 0 0 70217 15 0 0 25 0 1 0 226857454 9207808 2115 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2248 2115 48 102 0 2143 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 8992

[startup+762.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1399848/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=8932 CPUtime=762.32
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 2941 0 0 0 76217 15 0 0 25 0 1 0 226857454 9146368 2125 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2233 2125 48 102 0 2128 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 8932

[startup+822.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1399528/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=9276 CPUtime=822.33
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 3274 0 0 0 82217 16 0 0 25 0 1 0 226857454 9498624 2204 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2319 2204 48 102 0 2214 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 9276

[startup+882.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1399528/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=9276 CPUtime=882.33
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 3459 0 0 0 88217 16 0 0 25 0 1 0 226857454 9498624 2204 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2319 2204 48 102 0 2214 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 9276

[startup+942.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1399080/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=9732 CPUtime=942.34
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 3792 0 0 0 94218 16 0 0 25 0 1 0 226857454 9965568 2307 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2433 2307 48 102 0 2328 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 9732

[startup+1002.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26328
/proc/meminfo: memFree=1398952/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=9732 CPUtime=1002.34
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 4010 0 0 0 100218 16 0 0 25 0 1 0 226857454 9965568 2330 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2433 2330 48 102 0 2328 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 9732

[startup+1062.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26400
/proc/meminfo: memFree=1397544/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=9996 CPUtime=1062.32
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 4281 0 0 0 106216 16 0 0 25 0 1 0 226857454 10235904 2403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2499 2403 48 102 0 2394 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 9996

[startup+1122.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26496
/proc/meminfo: memFree=1397424/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=10044 CPUtime=1122.3
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 4511 0 0 0 112212 18 0 0 25 0 1 0 226857454 10285056 2421 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2511 2421 48 102 0 2406 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 10044

[startup+1182.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26526
/proc/meminfo: memFree=1398440/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=10044 CPUtime=1182.3
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 4675 0 0 0 118212 18 0 0 25 0 1 0 226857454 10285056 2421 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2511 2421 48 102 0 2406 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 10044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26526
/proc/meminfo: memFree=1398440/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=10044 CPUtime=1200.01
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 4716 0 0 0 119983 18 0 0 25 0 1 0 226857454 10285056 2421 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2511 2421 48 102 0 2406 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10044

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

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

[startup+1200.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26526
/proc/meminfo: memFree=1398440/2055920 swapFree=4183320/4192956
[pid=26327] ppid=26325 vsize=10044 CPUtime=1200.01
/proc/26327/stat : 26327 (picosat) R 26325 26327 26270 0 -1 4194304 4716 0 0 0 119983 18 0 0 25 0 1 0 226857454 10285056 2421 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26327/statm: 2511 2421 48 102 0 2406 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.02
CPU user time (s): 1199.84
CPU system time (s): 0.185971
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 10292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.185971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4716
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= 1689

runsolver used 0.78688 second user time and 2.50562 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Wed Feb 21 14:43:30 UTC 2007

IDJOB= 304959
IDBENCH= 20145
IDSOLVER= 106
FILE ID= node55/304959-1172069010

PBS_JOBID= 3892814

Free space on /tmp= 66562 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1998470614-06.cnf
COMMAND LINE= /tmp/evaluation/304959-1172069010/picosat /tmp/evaluation/304959-1172069010/instance-304959-1172069010.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-304959-1172069010 -o ROOT/results/node55/solver-304959-1172069010 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304959-1172069010/picosat /tmp/evaluation/304959-1172069010/instance-304959-1172069010.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  113e21d9fa56f89310d3934852588797

RANDOM SEED= 325631664

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1409096 kB
Buffers:         35472 kB
Cached:         536580 kB
SwapCached:       3772 kB
Active:         109396 kB
Inactive:       472140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1409096 kB
SwapTotal:     4192956 kB
SwapFree:      4183320 kB
Dirty:             988 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            51408 kB
Committed_AS:   785492 kB
PageTables:       1380 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= 66562 MiB

End job on node55 on Wed Feb 21 15:03:33 UTC 2007