Trace number 347100

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 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S406284248-03.cnf
MD5SUMfbd5031feeefb5afb2663296d251bb8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.458
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.05	c CPU time:   0.020996 s
0.00/0.05	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/node2/watcher-347100-1176645331 -o ROOT/results/node2/solver-347100-1176645331 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347100-1176645331/Barcelogic /tmp/evaluation/347100-1176645331/instance-347100-1176645331.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: 0.92 0.98 0.99 3/77 7885
/proc/meminfo: memFree=1838704/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 140570878 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7885/statm: 1339 233 195 169 0 50 0
[pid=7886] ppid=7885 vsize=5356 CPUtime=0
/proc/7886/stat : 7886 (Barcelogic) S 7885 7885 6711 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 140570878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7886/statm: 1339 237 198 169 0 50 0

[startup+0.0911929 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7885
/proc/meminfo: memFree=1838704/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 140570878 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7885/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102193 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7885
/proc/meminfo: memFree=1838704/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301207 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7885
/proc/meminfo: memFree=1838704/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701247 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7885
/proc/meminfo: memFree=1838704/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50132 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7891
/proc/meminfo: memFree=1825888/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=1.39
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 4134 0 0 0 137 2 0 0 25 0 1 0 140570887 1511915520 4104 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 4104 83 232 0 368885 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 1481836

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7891
/proc/meminfo: memFree=1816864/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=2.99
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 7241 0 0 0 295 4 0 0 25 0 1 0 140570887 1511915520 7211 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 7211 83 232 0 368885 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 1481836

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7891
/proc/meminfo: memFree=1791840/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=6.19
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 13050 0 0 0 612 7 0 0 25 0 1 0 140570887 1511915520 13020 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 13020 83 232 0 368885 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481836

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7891
/proc/meminfo: memFree=1748448/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=12.58
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 23422 0 0 0 1245 13 0 0 25 0 1 0 140570887 1511915520 23392 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 23392 83 232 0 368885 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 1481836

[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 7891
/proc/meminfo: memFree=1675168/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=25.39
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 41034 0 0 0 2517 22 0 0 25 0 1 0 140570887 1511915520 41004 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518610 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 41004 83 232 0 368885 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1481836

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 7891
/proc/meminfo: memFree=1552928/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=50.98
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 71787 0 0 0 5063 35 0 0 25 0 1 0 140570887 1511915520 71757 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 71757 83 232 0 368885 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1481836

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7891
/proc/meminfo: memFree=1364000/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=102.17
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 118378 0 0 0 10157 60 0 0 25 0 1 0 140570887 1511915520 118348 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 118348 83 232 0 368885 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481836

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7891
/proc/meminfo: memFree=1216672/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=162.15
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 155417 0 0 0 16128 87 0 0 25 0 1 0 140570887 1511915520 155387 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 155387 83 232 0 368885 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481836

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7891
/proc/meminfo: memFree=1108128/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=222.13
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 182218 0 0 0 22105 108 0 0 25 0 1 0 140570887 1511915520 182188 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 182188 83 232 0 368885 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481836

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7891
/proc/meminfo: memFree=1007072/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=282.12
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 207598 0 0 0 28081 131 0 0 25 0 1 0 140570887 1511915520 207568 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 207568 83 232 0 368885 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481836

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 7965
/proc/meminfo: memFree=928296/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=342.06
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 226720 0 0 0 34058 148 0 0 25 0 1 0 140570887 1511915520 226690 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 226690 83 232 0 368885 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 1481836

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=856352/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=402
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 245131 0 0 0 40036 164 0 0 25 0 1 0 140570887 1511915520 245101 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 245101 83 232 0 368885 0

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

/proc/7891/statm: 369120 291959 83 232 0 368885 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 1481836

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=613088/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=641.94
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 305541 0 0 0 63977 217 0 0 25 0 1 0 140570887 1511915520 305511 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 305511 83 232 0 368885 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 1481836

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=564768/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=701.92
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 317712 0 0 0 69967 225 0 0 25 0 1 0 140570887 1511915520 317682 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 317682 83 232 0 368885 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1481836

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=518624/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=761.91
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 329115 0 0 0 75957 234 0 0 25 0 1 0 140570887 1511915520 329085 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 329085 83 232 0 368885 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 1481836

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=473760/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=821.89
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 340458 0 0 0 81945 244 0 0 25 0 1 0 140570887 1511915520 340428 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 340428 83 232 0 368885 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 1481836

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=430176/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=881.88
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 351262 0 0 0 87933 255 0 0 25 0 1 0 140570887 1511915520 351232 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 351232 83 232 0 368885 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 1481836

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=387744/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=941.86
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 361955 0 0 0 93921 265 0 0 25 0 1 0 140570887 1511915520 361925 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 361925 83 232 0 368885 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1481836

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=361184/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=1001.84
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 369232 0 0 0 99912 272 0 0 25 0 1 0 140570887 1511915520 368363 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 368363 110 232 0 368885 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1481836

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 8089
/proc/meminfo: memFree=361184/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=1061.83
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 369232 0 0 0 105910 273 0 0 25 0 1 0 140570887 1511915520 368363 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 368363 110 232 0 368885 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1481836

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=361184/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=1121.81
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 369232 0 0 0 111908 273 0 0 25 0 1 0 140570887 1511915520 368363 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 368363 110 232 0 368885 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1481836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=361184/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=1181.79
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 369232 0 0 0 117906 273 0 0 25 0 1 0 140570887 1511915520 368363 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 368363 110 232 0 368885 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=361184/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=1200
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 369232 0 0 0 119726 274 0 0 25 0 1 0 140570887 1511915520 368363 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 368363 110 232 0 368885 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481836

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: 0.99 0.98 0.99 2/79 8089
/proc/meminfo: memFree=361184/2055920 swapFree=4147160/4192956
[pid=7885] ppid=7883 vsize=5356 CPUtime=0.05
/proc/7885/stat : 7885 (Barcelogic) S 7883 7885 6711 0 -1 4194304 335 763 0 0 0 0 5 0 16 0 1 0 140570878 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7885/statm: 1339 238 197 169 0 50 0
[pid=7891] ppid=7885 vsize=1476480 CPUtime=1200
/proc/7891/stat : 7891 (bsat) R 7885 7885 6711 0 -1 4194304 369232 0 0 0 119726 274 0 0 25 0 1 0 140570887 1511915520 368363 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 369120 368363 110 232 0 368885 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481836

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7885 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=58991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.068989
# 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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1197.31
CPU system time (s): 2.74
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 1485184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1098
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= 42
involuntary context switches= 13

runsolver used 1.17482 second user time and 3.20151 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Apr 15 13:55:31 UTC 2007

IDJOB= 347100
IDBENCH= 20063
IDSOLVER= 154
FILE ID= node2/347100-1176645331

PBS_JOBID= 4556861

Free space on /tmp= 66559 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S406284248-03.cnf
COMMAND LINE= /tmp/evaluation/347100-1176645331/Barcelogic /tmp/evaluation/347100-1176645331/instance-347100-1176645331.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-347100-1176645331 -o ROOT/results/node2/solver-347100-1176645331 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347100-1176645331/Barcelogic /tmp/evaluation/347100-1176645331/instance-347100-1176645331.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  fbd5031feeefb5afb2663296d251bb8b

RANDOM SEED= 935042624

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1839176 kB
Buffers:         42980 kB
Cached:         106896 kB
SwapCached:      13936 kB
Active:          58488 kB
Inactive:       114640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839176 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:            2328 kB
Writeback:           0 kB
Mapped:          30600 kB
Slab:            29084 kB
Committed_AS:  5814628 kB
PageTables:       1864 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node2 on Sun Apr 15 14:15:34 UTC 2007