Trace number 347013

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) 1200.05 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
MD5SUMb403a40368f0561878d5cbdd78a87179
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1896     5785 |      --       0       --      -- |     --   | -16/49
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 435   #clauses: 1896   #literals: 5785
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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/node21/watcher-347013-1176606898 -o ROOT/results/node21/solver-347013-1176606898 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347013-1176606898/Barcelogic /tmp/evaluation/347013-1176606898/instance-347013-1176606898.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: 1.00 1.00 1.00 2/77 880
/proc/meminfo: memFree=1738736/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 108607074 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236658258 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/880/statm: 1338 232 195 169 0 49 0
[pid=881] ppid=880 vsize=5352 CPUtime=0
/proc/881/stat : 881 (Barcelogic) S 880 880 29200 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 108607075 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1338 236 198 169 0 49 0
[pid=883] ppid=881 vsize=0 CPUtime=0
/proc/883/stat : 883 (sed) D 881 880 29200 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 108607075 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/883/statm: 0 0 0 0 0 0 0

[startup+0.100815 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 880
/proc/meminfo: memFree=1738736/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201823 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 880
/proc/meminfo: memFree=1738736/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301834 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 880
/proc/meminfo: memFree=1738736/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701877 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 880
/proc/meminfo: memFree=1738736/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1734368/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476404 CPUtime=1.46
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 1137 0 0 0 146 0 0 0 25 0 1 0 108607078 1511837696 1108 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369101 1108 93 232 0 368866 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481756

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1732192/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476404 CPUtime=3.06
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 2283 0 0 0 305 1 0 0 25 0 1 0 108607078 1511837696 2254 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369101 2254 93 232 0 368866 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481756

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1724320/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=6.26
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 3591 0 0 0 625 1 0 0 25 0 1 0 108607078 1511944192 3562 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 3562 93 232 0 368892 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481860

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1720800/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=12.66
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 4724 0 0 0 1264 2 0 0 25 0 1 0 108607078 1511944192 4695 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 4695 93 232 0 368892 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481860

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1702880/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=25.45
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 8977 0 0 0 2540 5 0 0 25 0 1 0 108607078 1511944192 8948 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 8948 93 232 0 368892 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481860

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1682656/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=51.05
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 14060 0 0 0 5096 9 0 0 25 0 1 0 108607078 1511944192 14031 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 14031 93 232 0 368892 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481860

[startup+102.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1667488/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=102.23
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 17815 0 0 0 10211 12 0 0 25 0 1 0 108607078 1511944192 17711 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 17711 93 232 0 368892 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481860

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1667424/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=162.22
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 17815 0 0 0 16209 13 0 0 25 0 1 0 108607078 1511944192 17711 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 17711 93 232 0 368892 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481860

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1661024/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=222.21
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 19448 0 0 0 22206 15 0 0 25 0 1 0 108607078 1511944192 19296 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 19296 93 232 0 368892 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481860

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1661024/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=282.18
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 19448 0 0 0 28203 15 0 0 25 0 1 0 108607078 1511944192 19296 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 19296 93 232 0 368892 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481860

[startup+342.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 886
/proc/meminfo: memFree=1660960/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=342.17
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 19484 0 0 0 34201 16 0 0 25 0 1 0 108607078 1511944192 19296 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 19296 93 232 0 368892 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481860

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 886
/proc/meminfo: memFree=1660960/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0

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

/proc/886/statm: 369127 29066 93 232 0 368892 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1481860

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1609312/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=642.08
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 32382 0 0 0 64177 31 0 0 25 0 1 0 108607078 1511944192 32194 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 32194 93 232 0 368892 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1481860

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1599264/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=702.07
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 34823 0 0 0 70172 35 0 0 25 0 1 0 108607078 1511944192 34635 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 34635 93 232 0 368892 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1481860

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1591008/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=762.06
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 36846 0 0 0 76168 38 0 0 25 0 1 0 108607078 1511944192 36658 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 36658 93 232 0 368892 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1481860

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1583008/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=822.04
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 38866 0 0 0 82164 40 0 0 25 0 1 0 108607078 1511944192 38678 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 38678 93 232 0 368892 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1481860

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1575968/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=882.03
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 40603 0 0 0 88160 43 0 0 25 0 1 0 108607078 1511944192 40415 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 40415 93 232 0 368892 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1481860

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 886
/proc/meminfo: memFree=1569120/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=942.01
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 42303 0 0 0 94156 45 0 0 25 0 1 0 108607078 1511944192 42115 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 42115 93 232 0 368892 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1481860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1562016/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=1002
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 44047 0 0 0 100152 48 0 0 25 0 1 0 108607078 1511944192 43859 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 43859 93 232 0 368892 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1481860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1555552/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=1061.98
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 45654 0 0 0 106148 50 0 0 25 0 1 0 108607078 1511944192 45466 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 45466 93 232 0 368892 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1481860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1549152/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=1121.96
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 47220 0 0 0 112144 52 0 0 25 0 1 0 108607078 1511944192 47032 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 47032 93 232 0 368892 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1481860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1542368/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=1181.94
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 48925 0 0 0 118139 55 0 0 25 0 1 0 108607078 1511944192 48737 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 48737 93 232 0 368892 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1540320/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=1200.05
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 49399 0 0 0 119949 56 0 0 25 0 1 0 108607078 1511944192 49211 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 49211 93 232 0 368892 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481860

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 886
/proc/meminfo: memFree=1540320/2055920 swapFree=4191876/4192956
[pid=880] ppid=878 vsize=5352 CPUtime=0
/proc/880/stat : 880 (Barcelogic) S 878 880 29200 0 -1 4194304 334 402 0 0 0 0 0 0 16 0 1 0 108607074 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/880/statm: 1338 237 197 169 0 49 0
[pid=886] ppid=880 vsize=1476508 CPUtime=1200.05
/proc/886/stat : 886 (bsat) R 880 880 29200 0 -1 4194304 49399 0 0 0 119949 56 0 0 25 0 1 0 108607078 1511944192 49211 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/886/statm: 369127 49211 93 232 0 368892 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481860

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 880 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.49
CPU system time (s): 0.56
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 1482160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 736
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= 10

runsolver used 1.16382 second user time and 3.21151 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Apr 15 03:14:58 UTC 2007

IDJOB= 347013
IDBENCH= 19976
IDSOLVER= 154
FILE ID= node21/347013-1176606898

PBS_JOBID= 4556989

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347013-1176606898/Barcelogic /tmp/evaluation/347013-1176606898/instance-347013-1176606898.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-347013-1176606898 -o ROOT/results/node21/solver-347013-1176606898 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347013-1176606898/Barcelogic /tmp/evaluation/347013-1176606898/instance-347013-1176606898.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  b403a40368f0561878d5cbdd78a87179

RANDOM SEED= 815541171

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1739208 kB
Buffers:         23132 kB
Cached:         144552 kB
SwapCached:        480 kB
Active:         109268 kB
Inactive:       103800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739208 kB
SwapTotal:     4192956 kB
SwapFree:      4191876 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          61552 kB
Slab:            89164 kB
Committed_AS:   339164 kB
PageTables:       1788 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= 66563 MiB

End job on node21 on Sun Apr 15 03:35:00 UTC 2007