Trace number 347196

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) 1200.08 1200.81

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
MD5SUM587d72078fb304e879726e3b68b5b5e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.9234
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |   16684    50745 |      --       0       --      -- |     --   | -116/345
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 3893   #clauses: 16684   #literals: 50745
0.00/0.06	c CPU time:   0.050992 s
0.00/0.06	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/node51/watcher-347196-1176676727 -o ROOT/results/node51/solver-347196-1176676727 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347196-1176676727/Barcelogic /tmp/evaluation/347196-1176676727/instance-347196-1176676727.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: 1.14 1.04 1.01 3/64 4691
/proc/meminfo: memFree=1808680/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 22517834 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371462738 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4691/statm: 1338 232 195 169 0 49 0
[pid=4692] ppid=4691 vsize=5352 CPUtime=0
/proc/4692/stat : 4692 (Barcelogic) S 4691 4691 3660 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 22517834 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4692/statm: 1338 236 198 169 0 49 0
[pid=4694] ppid=4692 vsize=0 CPUtime=0
/proc/4694/stat : 4694 (sed) D 4692 4691 3660 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 22517834 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/4694/statm: 0 0 0 0 0 0 0

[startup+0.0122781 s]
/proc/loadavg: 1.14 1.04 1.01 3/64 4691
/proc/meminfo: memFree=1808680/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 22517834 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101323 s]
/proc/loadavg: 1.14 1.04 1.01 3/64 4691
/proc/meminfo: memFree=1808680/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301338 s]
/proc/loadavg: 1.14 1.04 1.01 3/64 4691
/proc/meminfo: memFree=1808680/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701374 s]
/proc/loadavg: 1.14 1.04 1.01 3/64 4691
/proc/meminfo: memFree=1808680/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50145 s]
/proc/loadavg: 1.13 1.04 1.01 2/66 4697
/proc/meminfo: memFree=1799248/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=1.4
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 3102 0 0 0 139 1 0 0 25 0 1 0 22517843 1511542784 3073 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 3073 83 232 0 368794 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481468

[startup+3.10159 s]
/proc/loadavg: 1.13 1.04 1.01 2/66 4697
/proc/meminfo: memFree=1792208/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=2.99
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 5473 0 0 0 297 2 0 0 25 0 1 0 22517843 1511542784 5444 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535558 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 5444 83 232 0 368794 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481468

[startup+6.30188 s]
/proc/loadavg: 1.13 1.04 1.01 2/66 4697
/proc/meminfo: memFree=1773392/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=6.19
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 9887 0 0 0 615 4 0 0 25 0 1 0 22517843 1511542784 9858 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535474 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 9858 83 232 0 368794 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481468

[startup+12.7014 s]
/proc/loadavg: 1.11 1.04 1.01 2/66 4697
/proc/meminfo: memFree=1738904/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=12.59
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 18157 0 0 0 1251 8 0 0 25 0 1 0 22517843 1511542784 18128 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 18129 83 232 0 368794 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481468

[startup+25.5016 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 4697
/proc/meminfo: memFree=1679896/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=25.38
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 32335 0 0 0 2522 16 0 0 25 0 1 0 22517843 1511542784 32306 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134534899 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 32306 83 232 0 368794 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481468

[startup+51.1019 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 4697
/proc/meminfo: memFree=1583448/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=50.97
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 56657 0 0 0 5067 30 0 0 25 0 1 0 22517843 1511542784 56628 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 56628 83 232 0 368794 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481468

[startup+102.305 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 4697
/proc/meminfo: memFree=1405912/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=102.14
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 100490 0 0 0 10154 60 0 0 25 0 1 0 22517843 1511542784 100461 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 100461 83 232 0 368794 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1481468

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 4697
/proc/meminfo: memFree=1254296/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=162.1
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 138639 0 0 0 16124 86 0 0 25 0 1 0 22517843 1511542784 138610 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 138610 83 232 0 368794 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 1481468

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 4697
/proc/meminfo: memFree=1119000/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=222.07
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 172071 0 0 0 22097 110 0 0 25 0 1 0 22517843 1511542784 172042 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 172042 83 232 0 368794 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 1481468

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 4697
/proc/meminfo: memFree=1002840/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=282.04
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 201188 0 0 0 28073 131 0 0 25 0 1 0 22517843 1511542784 201159 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 201159 83 232 0 368794 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 1481468

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=903512/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=341.99
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 225832 0 0 0 34048 151 0 0 25 0 1 0 22517843 1511542784 225803 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 225803 83 232 0 368794 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 1481468

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=818904/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0

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

/proc/4697/statm: 369029 288913 83 232 0 368794 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 1481468

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=572568/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=581.86
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 308512 0 0 0 57966 220 0 0 25 0 1 0 22517843 1511542784 308483 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 308483 83 232 0 368794 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 1481468

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=504216/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=641.84
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 325382 0 0 0 63949 235 0 0 25 0 1 0 22517843 1511542784 325353 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 325353 83 232 0 368794 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 1481468

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=432664/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=701.78
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 343427 0 0 0 69929 249 0 0 25 0 1 0 22517843 1511542784 343398 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134540209 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 343398 83 232 0 368794 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 1481468

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=362904/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476116 CPUtime=761.76
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 360648 0 0 0 75912 264 0 0 25 0 1 0 22517843 1511542784 360619 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369029 360619 83 232 0 368794 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 1481468

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=331928/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476248 CPUtime=821.73
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 369186 0 0 0 81903 270 0 0 25 0 1 0 22517843 1511677952 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134516848 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369062 368285 110 232 0 368827 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 1481600

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=331928/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476248 CPUtime=881.68
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 369186 0 0 0 87898 270 0 0 25 0 1 0 22517843 1511677952 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369062 368285 110 232 0 368827 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 1481600

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=331928/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476248 CPUtime=941.65
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 369186 0 0 0 93895 270 0 0 25 0 1 0 22517843 1511677952 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369062 368285 110 232 0 368827 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 1481600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=331928/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476248 CPUtime=1001.62
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 369186 0 0 0 99892 270 0 0 25 0 1 0 22517843 1511677952 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369062 368285 110 232 0 368827 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 1481600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=331928/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476248 CPUtime=1061.58
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 369186 0 0 0 105888 270 0 0 25 0 1 0 22517843 1511677952 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369062 368285 110 232 0 368827 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 1481600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=331928/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476248 CPUtime=1121.54
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 369186 0 0 0 111884 270 0 0 25 0 1 0 22517843 1511677952 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369062 368285 110 232 0 368827 0
Current children cumulated CPU time (s) 1121.61
Current children cumulated vsize (KiB) 1481600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=331864/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476248 CPUtime=1181.51
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 369186 0 0 0 117881 270 0 0 25 0 1 0 22517843 1511677952 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369062 368285 110 232 0 368827 0
Current children cumulated CPU time (s) 1181.58
Current children cumulated vsize (KiB) 1481600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4697
/proc/meminfo: memFree=331864/2055920 swapFree=4184504/4192956
[pid=4691] ppid=4689 vsize=5352 CPUtime=0.07
/proc/4691/stat : 4691 (Barcelogic) S 4689 4691 3660 0 -1 4194304 334 854 0 0 0 0 7 0 16 0 1 0 22517834 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4691/statm: 1338 237 197 169 0 49 0
[pid=4697] ppid=4691 vsize=1476248 CPUtime=1200.01
/proc/4697/stat : 4697 (bsat) R 4691 4691 3660 0 -1 4194304 369186 0 0 0 119730 271 0 0 25 0 1 0 22517843 1511677952 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4697/statm: 369062 368285 110 232 0 368827 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481600

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4691 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=73988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.081986
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.08
CPU user time (s): 1197.37
CPU system time (s): 2.71
CPU usage (%): 99.9388
Max. virtual memory (cumulated for all children) (KiB): 1485080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.073988
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1188
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= 36
involuntary context switches= 12

runsolver used 1.09683 second user time and 3.2795 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sun Apr 15 22:38:47 UTC 2007

IDJOB= 347196
IDBENCH= 20159
IDSOLVER= 154
FILE ID= node51/347196-1176676727

PBS_JOBID= 4559915

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
COMMAND LINE= /tmp/evaluation/347196-1176676727/Barcelogic /tmp/evaluation/347196-1176676727/instance-347196-1176676727.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-347196-1176676727 -o ROOT/results/node51/solver-347196-1176676727 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347196-1176676727/Barcelogic /tmp/evaluation/347196-1176676727/instance-347196-1176676727.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  587d72078fb304e879726e3b68b5b5e2

RANDOM SEED= 104553542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1809152 kB
Buffers:         31340 kB
Cached:         141692 kB
SwapCached:       2680 kB
Active:          69628 kB
Inactive:       114132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809152 kB
SwapTotal:     4192956 kB
SwapFree:      4184504 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:          16436 kB
Slab:            49056 kB
Committed_AS:  1848304 kB
PageTables:       1408 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 node51 on Sun Apr 15 22:58:50 UTC 2007