Trace number 308362

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) 1200.11 1200.63

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
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 variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-308362-1172519033 -o ROOT/results/node26/solver-308362-1172519033 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308362-1172519033/picosat /tmp/evaluation/308362-1172519033/instance-308362-1172519033.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: 1.99 1.66 1.29 3/77 18629
/proc/meminfo: memFree=1937584/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=1080 CPUtime=0
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 271856923 1105920 171 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 270 171 40 102 0 165 0

[startup+0.106927 s]
/proc/loadavg: 1.99 1.66 1.29 3/77 18629
/proc/meminfo: memFree=1937584/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=1516 CPUtime=0.09
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 273 0 0 0 4 5 0 0 18 0 1 0 271856923 1552384 258 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 379 258 40 102 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1516

[startup+0.514997 s]
/proc/loadavg: 1.99 1.66 1.29 3/77 18629
/proc/meminfo: memFree=1937584/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=1920 CPUtime=0.5
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 381 0 0 0 44 6 0 0 22 0 1 0 271856923 1966080 366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 480 366 42 102 0 375 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1920

[startup+1.33514 s]
/proc/loadavg: 1.99 1.66 1.29 2/78 18630
/proc/meminfo: memFree=1936232/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=1928 CPUtime=1.32
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 415 0 0 0 126 6 0 0 25 0 1 0 271856923 1974272 398 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 482 398 48 102 0 377 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1928

[startup+2.97442 s]
/proc/loadavg: 1.99 1.66 1.29 2/78 18630
/proc/meminfo: memFree=1935976/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=2060 CPUtime=2.96
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 442 0 0 0 290 6 0 0 25 0 1 0 271856923 2109440 425 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525845 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 515 425 48 102 0 410 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2060

[startup+6.25099 s]
/proc/loadavg: 1.91 1.65 1.29 2/78 18630
/proc/meminfo: memFree=1935720/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=2324 CPUtime=6.24
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 491 0 0 0 618 6 0 0 25 0 1 0 271856923 2379776 474 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 581 474 48 102 0 476 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2324

[startup+12.7061 s]
/proc/loadavg: 1.77 1.62 1.28 2/78 18630
/proc/meminfo: memFree=1935400/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=2452 CPUtime=12.69
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 540 0 0 0 1263 6 0 0 25 0 1 0 271856923 2510848 523 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 613 523 48 102 0 508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2452

[startup+25.5093 s]
/proc/loadavg: 1.65 1.60 1.28 2/78 18630
/proc/meminfo: memFree=1935080/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=2824 CPUtime=25.49
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 625 0 0 0 2543 6 0 0 25 0 1 0 271856923 2891776 608 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 706 608 48 102 0 601 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2824

[startup+51.1178 s]
/proc/loadavg: 1.43 1.55 1.27 2/78 18630
/proc/meminfo: memFree=1934504/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=3436 CPUtime=51.09
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 761 0 0 0 5103 6 0 0 25 0 1 0 271856923 3518464 744 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 859 744 48 102 0 754 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3436

[startup+102.338 s]
/proc/loadavg: 1.18 1.47 1.26 2/78 18630
/proc/meminfo: memFree=1933672/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=4084 CPUtime=102.29
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 963 0 0 0 10222 7 0 0 25 0 1 0 271856923 4182016 934 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1021 934 48 102 0 916 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4084

[startup+162.371 s]
/proc/loadavg: 1.07 1.38 1.24 2/78 18630
/proc/meminfo: memFree=1933160/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=4504 CPUtime=162.31
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 1080 0 0 0 16223 8 0 0 25 0 1 0 271856923 4612096 1029 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529988 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1126 1029 48 102 0 1021 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4504

[startup+222.395 s]
/proc/loadavg: 1.09 1.32 1.23 2/78 18630
/proc/meminfo: memFree=1932712/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=4996 CPUtime=222.31
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 1193 0 0 0 22223 8 0 0 25 0 1 0 271856923 5115904 1142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1249 1142 48 102 0 1144 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 4996

[startup+282.422 s]
/proc/loadavg: 1.03 1.26 1.21 2/78 18630
/proc/meminfo: memFree=1932008/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=5564 CPUtime=282.32
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 1348 0 0 0 28223 9 0 0 25 0 1 0 271856923 5697536 1293 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1391 1293 48 102 0 1286 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 5564

[startup+342.448 s]
/proc/loadavg: 1.01 1.21 1.19 2/78 18630
/proc/meminfo: memFree=1931624/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=5840 CPUtime=342.32
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 1428 0 0 0 34223 9 0 0 25 0 1 0 271856923 5980160 1370 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1460 1370 48 102 0 1355 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 5840

[startup+402.484 s]
/proc/loadavg: 1.00 1.17 1.18 2/78 18630
/proc/meminfo: memFree=1931048/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=6452 CPUtime=402.34
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 1548 0 0 0 40224 10 0 0 25 0 1 0 271856923 6606848 1490 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1613 1490 48 102 0 1508 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 6452

[startup+462.515 s]
/proc/loadavg: 1.00 1.14 1.16 2/78 18630
/proc/meminfo: memFree=1930920/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=6452 CPUtime=462.35
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 1551 0 0 0 46225 10 0 0 25 0 1 0 271856923 6606848 1493 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1613 1493 48 102 0 1508 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 6452

[startup+522.54 s]
/proc/loadavg: 1.00 1.11 1.15 2/78 18630
/proc/meminfo: memFree=1930856/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=6420 CPUtime=522.36
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 1579 0 0 0 52225 11 0 0 25 0 1 0 271856923 6574080 1487 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1605 1487 48 102 0 1500 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 6420

[startup+582.568 s]
/proc/loadavg: 1.00 1.08 1.14 2/78 18630
/proc/meminfo: memFree=1930600/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=6552 CPUtime=582.37
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 1617 0 0 0 58226 11 0 0 25 0 1 0 271856923 6709248 1525 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1638 1525 48 102 0 1533 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 6552

[startup+642.599 s]
/proc/loadavg: 1.00 1.07 1.13 2/78 18630
/proc/meminfo: memFree=1929896/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=7184 CPUtime=642.38
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 1775 0 0 0 64226 12 0 0 25 0 1 0 271856923 7356416 1683 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1796 1683 48 102 0 1691 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 7184

[startup+702.628 s]
/proc/loadavg: 1.06 1.07 1.12 2/78 18630
/proc/meminfo: memFree=1929704/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=7256 CPUtime=702.39
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 1795 0 0 0 70227 12 0 0 25 0 1 0 271856923 7430144 1703 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1814 1703 48 102 0 1709 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 7256

[startup+762.66 s]
/proc/loadavg: 1.02 1.05 1.11 2/78 18630
/proc/meminfo: memFree=1928872/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=7848 CPUtime=762.4
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 2040 0 0 0 76227 13 0 0 25 0 1 0 271856923 8036352 1857 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523093 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1962 1857 48 102 0 1857 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 7848

[startup+822.689 s]
/proc/loadavg: 1.00 1.04 1.10 2/78 18630
/proc/meminfo: memFree=1928936/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=7712 CPUtime=822.41
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 2042 0 0 0 82228 13 0 0 25 0 1 0 271856923 7897088 1827 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 1928 1827 48 102 0 1823 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 7712

[startup+882.713 s]
/proc/loadavg: 1.00 1.03 1.09 2/78 18630
/proc/meminfo: memFree=1928552/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=8156 CPUtime=882.42
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 2165 0 0 0 88228 14 0 0 25 0 1 0 271856923 8351744 1936 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 2039 1936 48 102 0 1934 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 8156

[startup+942.739 s]
/proc/loadavg: 1.00 1.02 1.08 2/78 18630
/proc/meminfo: memFree=1928360/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=8412 CPUtime=942.42
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 2202 0 0 0 94228 14 0 0 25 0 1 0 271856923 8613888 1972 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 2103 1972 48 102 0 1998 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 8412

[startup+1002.76 s]
/proc/loadavg: 1.00 1.02 1.08 2/78 18630
/proc/meminfo: memFree=1928296/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=8412 CPUtime=1002.42
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 2202 0 0 0 100228 14 0 0 25 0 1 0 271856923 8613888 1972 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 2103 1972 48 102 0 1998 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 8412

[startup+1062.82 s]
/proc/loadavg: 1.00 1.01 1.07 2/84 18738
/proc/meminfo: memFree=1926632/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=8412 CPUtime=1062.4
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 2272 0 0 0 106224 16 0 0 25 0 1 0 271856923 8613888 1974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 2103 1974 48 102 0 1998 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 8412

[startup+1122.87 s]
/proc/loadavg: 1.00 1.01 1.06 2/78 18828
/proc/meminfo: memFree=1927528/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=8544 CPUtime=1122.37
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 2486 0 0 0 112221 16 0 0 25 0 1 0 271856923 8749056 1984 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 2136 1984 48 102 0 2031 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 8544

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 18828
/proc/meminfo: memFree=1927464/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=8544 CPUtime=1182.38
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 2690 0 0 0 118221 17 0 0 25 0 1 0 271856923 8749056 1984 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 2136 1984 48 102 0 2031 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 8544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 18828
/proc/meminfo: memFree=1927464/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=8544 CPUtime=1200.09
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 2762 0 0 0 119992 17 0 0 25 0 1 0 271856923 8749056 1987 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 2136 1987 48 102 0 2031 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8544

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 18828
/proc/meminfo: memFree=1927464/2055920 swapFree=4154884/4192956
[pid=18629] ppid=18627 vsize=8544 CPUtime=1200.09
/proc/18629/stat : 18629 (picosat) R 18627 18629 17774 0 -1 4194304 2762 0 0 0 119992 17 0 0 25 0 1 0 271856923 8749056 1987 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18629/statm: 2136 1987 48 102 0 2031 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.175973
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 8684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2762
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= 25070

runsolver used 1.23481 second user time and 2.74158 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Mon Feb 26 19:43:53 UTC 2007

IDJOB= 308362
IDBENCH= 20230
IDSOLVER= 106
FILE ID= node26/308362-1172519033

PBS_JOBID= 3971794

Free space on /tmp= 66558 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308362-1172519033/picosat /tmp/evaluation/308362-1172519033/instance-308362-1172519033.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-308362-1172519033 -o ROOT/results/node26/solver-308362-1172519033 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308362-1172519033/picosat /tmp/evaluation/308362-1172519033/instance-308362-1172519033.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 727651459

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1938056 kB
Buffers:          8236 kB
Cached:          57060 kB
SwapCached:      16984 kB
Active:          49092 kB
Inactive:        41320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1938056 kB
SwapTotal:     4192956 kB
SwapFree:      4154884 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          29576 kB
Slab:            13064 kB
Committed_AS:   710464 kB
PageTables:       1712 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= 66558 MiB

End job on node26 on Mon Feb 26 20:03:55 UTC 2007