Trace number 347278

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
Barcelogic Fixed 2007-04-13? (TO) 1200.03 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
MD5SUM59fcf8ee23a69e06fa5c0df736bb56de
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.3363
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.09	c |         0 |   10290    31254 |      --       0       --      -- |     --   | -1724/-1184
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 3250   #clauses: 10290   #literals: 31254
0.00/0.09	c CPU time:   0.081987 s
0.00/0.09	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-347278-1176678143 -o ROOT/results/node75/solver-347278-1176678143 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347278-1176678143/Barcelogic /tmp/evaluation/347278-1176678143/instance-347278-1176678143.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.66 1.16 1.05 3/64 19281
/proc/meminfo: memFree=1982008/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 273 0 0 0 0 0 0 0 19 0 1 0 115728251 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882850386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19281/statm: 1338 232 195 169 0 49 0
[pid=19282] ppid=19281 vsize=5352 CPUtime=0
/proc/19282/stat : 19282 (Barcelogic) S 19281 19281 18969 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 115728251 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19282/statm: 1338 236 198 169 0 49 0
[pid=19284] ppid=19282 vsize=192 CPUtime=0
/proc/19284/stat : 19284 (sed) R 19282 19281 18969 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 115728251 196608 23 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231880062345 0 0 4096 0 0 0 0 17 1 0 0
/proc/19284/statm: 48 23 16 11 0 11 0

[startup+0.0258501 s]
/proc/loadavg: 1.66 1.16 1.05 3/64 19281
/proc/meminfo: memFree=1982008/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 115728251 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19281/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101863 s]
/proc/loadavg: 1.66 1.16 1.05 3/64 19281
/proc/meminfo: memFree=1982008/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 115728251 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19281/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30191 s]
/proc/loadavg: 1.66 1.16 1.05 3/64 19281
/proc/meminfo: memFree=1982008/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.701991 s]
/proc/loadavg: 1.66 1.16 1.05 3/64 19281
/proc/meminfo: memFree=1982008/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.50114 s]
/proc/loadavg: 1.66 1.16 1.05 2/66 19287
/proc/meminfo: memFree=1976616/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476176 CPUtime=1.38
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 1666 0 0 0 138 0 0 0 25 0 1 0 115728261 1511604224 1640 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369044 1640 84 232 0 368809 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481528

[startup+3.10146 s]
/proc/loadavg: 1.66 1.16 1.05 2/66 19287
/proc/meminfo: memFree=1974120/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476176 CPUtime=2.98
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 2583 0 0 0 297 1 0 0 25 0 1 0 115728261 1511604224 2557 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369044 2557 84 232 0 368809 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481528

[startup+6.3011 s]
/proc/loadavg: 1.60 1.15 1.04 2/66 19287
/proc/meminfo: memFree=1966632/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476176 CPUtime=6.18
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 4378 0 0 0 616 2 0 0 25 0 1 0 115728261 1511604224 4352 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369044 4352 84 232 0 368809 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481528

[startup+12.7014 s]
/proc/loadavg: 1.56 1.15 1.04 2/66 19287
/proc/meminfo: memFree=1954096/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476176 CPUtime=12.58
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 7560 0 0 0 1254 4 0 0 25 0 1 0 115728261 1511604224 7534 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369044 7534 84 232 0 368809 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481528

[startup+25.5019 s]
/proc/loadavg: 1.43 1.14 1.04 2/66 19287
/proc/meminfo: memFree=1942256/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476176 CPUtime=25.37
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 10238 0 0 0 2532 5 0 0 25 0 1 0 115728261 1511604224 10166 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369044 10166 94 232 0 368809 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481528

[startup+51.102 s]
/proc/loadavg: 1.28 1.13 1.04 2/66 19287
/proc/meminfo: memFree=1932464/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476176 CPUtime=50.95
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 12926 0 0 0 5087 8 0 0 25 0 1 0 115728261 1511604224 12854 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134516545 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369044 12854 94 232 0 368809 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481528

[startup+102.305 s]
/proc/loadavg: 1.12 1.11 1.04 2/66 19287
/proc/meminfo: memFree=1884912/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=102.13
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 24605 0 0 0 10194 19 0 0 25 0 1 0 115728261 1511686144 24533 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 24533 94 232 0 368829 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481608

[startup+162.302 s]
/proc/loadavg: 1.04 1.08 1.03 2/66 19287
/proc/meminfo: memFree=1884720/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=162.1
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 24655 0 0 0 16191 19 0 0 25 0 1 0 115728261 1511686144 24533 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134535954 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 24533 94 232 0 368829 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 1481608

[startup+222.302 s]
/proc/loadavg: 1.01 1.07 1.02 2/66 19287
/proc/meminfo: memFree=1878256/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=222.08
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 26394 0 0 0 22187 21 0 0 25 0 1 0 115728261 1511686144 26272 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 26272 94 232 0 368829 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 1481608

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.02 2/66 19287
/proc/meminfo: memFree=1875440/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=282.06
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 27061 0 0 0 28184 22 0 0 25 0 1 0 115728261 1511686144 26882 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 26882 94 232 0 368829 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1481608

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/66 19287
/proc/meminfo: memFree=1875376/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=342.04
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 27061 0 0 0 34182 22 0 0 25 0 1 0 115728261 1511686144 26882 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534500 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 26882 94 232 0 368829 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1481608

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/66 19287
/proc/meminfo: memFree=1875376/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0

################
# More data... #
################

/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481608

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19287
/proc/meminfo: memFree=1845104/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=641.94
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 34875 0 0 0 64164 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481608

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1844976/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=701.91
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 34962 0 0 0 70161 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481608

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1844976/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=761.89
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 34962 0 0 0 76159 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481608

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1845040/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=821.87
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 35040 0 0 0 82157 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1481608

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1845040/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=881.85
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 35040 0 0 0 88155 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481608

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1845040/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=941.83
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 35084 0 0 0 94153 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134535683 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1844976/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=1001.81
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 35084 0 0 0 100151 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134542203 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1845040/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=1061.78
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 35084 0 0 0 106148 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517398 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1481608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1844912/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=1121.76
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 35134 0 0 0 112146 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1481608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1844976/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=1181.74
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 35134 0 0 0 118144 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134541709 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1481608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1844912/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=1199.94
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 35134 0 0 0 119964 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481608

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19287
/proc/meminfo: memFree=1844912/2055920 swapFree=4184004/4192956
[pid=19281] ppid=19279 vsize=5352 CPUtime=0.09
/proc/19281/stat : 19281 (Barcelogic) S 19279 19281 18969 0 -1 4194304 334 902 0 0 0 0 9 0 15 0 1 0 115728251 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19281/statm: 1338 237 197 169 0 49 0
[pid=19287] ppid=19281 vsize=1476256 CPUtime=1199.94
/proc/19287/stat : 19287 (bsat) R 19281 19281 18969 0 -1 4194304 35134 0 0 0 119964 30 0 0 25 0 1 0 115728261 1511686144 34441 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/19287/statm: 369064 34441 94 232 0 368829 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481608

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19281 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=95985
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.101984
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.3
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 1482248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.095985
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1236
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= 35
involuntary context switches= 6

runsolver used 1.00785 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sun Apr 15 23:02:24 UTC 2007

IDJOB= 347278
IDBENCH= 20245
IDSOLVER= 154
FILE ID= node75/347278-1176678143

PBS_JOBID= 4559953

Free space on /tmp= 66561 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/347278-1176678143/Barcelogic /tmp/evaluation/347278-1176678143/instance-347278-1176678143.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-347278-1176678143 -o ROOT/results/node75/solver-347278-1176678143 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347278-1176678143/Barcelogic /tmp/evaluation/347278-1176678143/instance-347278-1176678143.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  59fcf8ee23a69e06fa5c0df736bb56de

RANDOM SEED= 911736317

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.257
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		: 3000.257
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1983056 kB
Buffers:          1856 kB
Cached:          16644 kB
SwapCached:       1560 kB
Active:          20280 kB
Inactive:         6428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1983056 kB
SwapTotal:     4192956 kB
SwapFree:      4184004 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            32116 kB
Committed_AS:  2752500 kB
PageTables:       1432 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 node75 on Sun Apr 15 23:22:26 UTC 2007