Trace number 347455

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 1200.41

General information on the benchmark

Namecrafted/spence/
medium/s77-100.cnf
MD5SUM124e32713f66a3b30ead344822177706
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9906
Satisfiable
(Un)Satisfiability was proved
Number of variables77
Number of clauses164
Sum of the clauses size492
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3164
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 |     164      492 |      49       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 77   #clauses: 164   #literals: 492
0.00/0.00	c CPU time:   0 s
0.00/0.00	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/node48/watcher-347455-1176680858 -o ROOT/results/node48/solver-347455-1176680858 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347455-1176680858/Barcelogic /tmp/evaluation/347455-1176680858/instance-347455-1176680858.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: 0.97 0.97 0.98 3/64 6974
/proc/meminfo: memFree=1780672/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 22931107 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539773522 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6974/statm: 1338 232 195 169 0 49 0
[pid=6975] ppid=6974 vsize=5352 CPUtime=0
/proc/6975/stat : 6975 (Barcelogic) S 6974 6974 6700 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 22931107 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6975/statm: 1338 236 198 169 0 49 0
[pid=6977] ppid=6975 vsize=0 CPUtime=0
/proc/6977/stat : 6977 (sed) D 6975 6974 6700 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 22931107 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/6977/statm: 0 0 0 0 0 0 0

[startup+0.0653081 s]
/proc/loadavg: 0.97 0.97 0.98 3/64 6974
/proc/meminfo: memFree=1780672/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102308 s]
/proc/loadavg: 0.97 0.97 0.98 3/64 6974
/proc/meminfo: memFree=1780672/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302327 s]
/proc/loadavg: 0.97 0.97 0.98 3/64 6974
/proc/meminfo: memFree=1780672/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702373 s]
/proc/loadavg: 0.97 0.97 0.98 3/64 6974
/proc/meminfo: memFree=1780672/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50144 s]
/proc/loadavg: 0.97 0.97 0.98 2/66 6980
/proc/meminfo: memFree=1776880/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476484 CPUtime=1.48
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 1164 0 0 0 148 0 0 0 25 0 1 0 22931108 1511919616 1138 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517725 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369121 1138 83 232 0 368886 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481836

[startup+3.10159 s]
/proc/loadavg: 0.97 0.97 0.98 2/66 6980
/proc/meminfo: memFree=1775984/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476484 CPUtime=3.08
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 1755 0 0 0 308 0 0 0 25 0 1 0 22931108 1511919616 1729 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369121 1729 83 232 0 368886 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481836

[startup+6.30188 s]
/proc/loadavg: 0.97 0.97 0.98 2/66 6980
/proc/meminfo: memFree=1769200/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476484 CPUtime=6.28
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 3245 0 0 0 627 1 0 0 25 0 1 0 22931108 1511919616 3219 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369121 3219 83 232 0 368886 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481836

[startup+12.7015 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 6980
/proc/meminfo: memFree=1765176/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=12.67
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 3825 0 0 0 1266 1 0 0 25 0 1 0 22931108 1511956480 3799 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134563504 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 3799 83 232 0 368895 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481872

[startup+25.5027 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 6980
/proc/meminfo: memFree=1758136/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=25.48
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 5625 0 0 0 2545 3 0 0 25 0 1 0 22931108 1511956480 5599 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 5599 83 232 0 368895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481872

[startup+51.103 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6980
/proc/meminfo: memFree=1743928/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=51.07
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 9185 0 0 0 5101 6 0 0 25 0 1 0 22931108 1511956480 9159 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 9159 83 232 0 368895 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481872

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6980
/proc/meminfo: memFree=1737144/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=102.26
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 10823 0 0 0 10219 7 0 0 25 0 1 0 22931108 1511956480 10759 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 10759 83 232 0 368895 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481872

[startup+162.302 s]
/proc/loadavg: 1.06 0.99 0.98 2/66 6980
/proc/meminfo: memFree=1736184/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=162.25
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 11088 0 0 0 16217 8 0 0 25 0 1 0 22931108 1511956480 11024 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518314 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 11024 83 232 0 368895 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1481872

[startup+222.303 s]
/proc/loadavg: 1.08 1.00 0.99 2/66 6980
/proc/meminfo: memFree=1735992/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=222.23
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 11145 0 0 0 22215 8 0 0 25 0 1 0 22931108 1511956480 11024 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 11024 83 232 0 368895 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1481872

[startup+282.302 s]
/proc/loadavg: 1.09 1.01 0.99 2/66 6980
/proc/meminfo: memFree=1735992/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=282.22
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 11224 0 0 0 28214 8 0 0 25 0 1 0 22931108 1511956480 11024 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134565496 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 11024 83 232 0 368895 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1481872

[startup+342.303 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 6980
/proc/meminfo: memFree=1734264/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=342.19
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 11714 0 0 0 34211 8 0 0 25 0 1 0 22931108 1511956480 11514 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 11514 83 232 0 368895 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481872

[startup+402.303 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 6980
/proc/meminfo: memFree=1720824/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0

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

/proc/6980/statm: 369130 19357 83 232 0 368895 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1481872

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6980
/proc/meminfo: memFree=1695416/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=582.14
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 21407 0 0 0 58196 18 0 0 25 0 1 0 22931108 1511956480 21207 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 21207 83 232 0 368895 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1481872

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6980
/proc/meminfo: memFree=1688888/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=642.13
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 23014 0 0 0 64194 19 0 0 25 0 1 0 22931108 1511956480 22814 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 22814 83 232 0 368895 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1481872

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6980
/proc/meminfo: memFree=1683960/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=702.11
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 24240 0 0 0 70191 20 0 0 25 0 1 0 22931108 1511956480 24040 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 24040 83 232 0 368895 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1481872

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6980
/proc/meminfo: memFree=1678392/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=762.1
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 25622 0 0 0 76189 21 0 0 25 0 1 0 22931108 1511956480 25422 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 25422 83 232 0 368895 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1481872

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7070
/proc/meminfo: memFree=1672432/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=822.03
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 26762 0 0 0 82180 23 0 0 25 0 1 0 22931108 1511956480 26562 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 26562 83 232 0 368895 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1481872

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7178
/proc/meminfo: memFree=1668472/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=881.97
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 28012 0 0 0 88173 24 0 0 25 0 1 0 22931108 1511956480 27812 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 27812 83 232 0 368895 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1481872

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7178
/proc/meminfo: memFree=1663864/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=941.96
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 29177 0 0 0 94170 26 0 0 25 0 1 0 22931108 1511956480 28977 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 28977 83 232 0 368895 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1481872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7178
/proc/meminfo: memFree=1659832/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=1001.94
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 30174 0 0 0 100167 27 0 0 25 0 1 0 22931108 1511956480 29974 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 29974 83 232 0 368895 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1481872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7178
/proc/meminfo: memFree=1655032/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=1061.93
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 31372 0 0 0 106165 28 0 0 25 0 1 0 22931108 1511956480 31172 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 31172 83 232 0 368895 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1481872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7178
/proc/meminfo: memFree=1650808/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=1121.92
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 32427 0 0 0 112163 29 0 0 25 0 1 0 22931108 1511956480 32227 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 32227 83 232 0 368895 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1481872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7180
/proc/meminfo: memFree=1646456/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=1181.9
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 33515 0 0 0 118159 31 0 0 25 0 1 0 22931108 1511956480 33315 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 33315 83 232 0 368895 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7180
/proc/meminfo: memFree=1645240/2055920 swapFree=4184696/4192956
[pid=6974] ppid=6972 vsize=5352 CPUtime=0
/proc/6974/stat : 6974 (Barcelogic) S 6972 6974 6700 0 -1 4194304 334 352 0 0 0 0 0 0 16 0 1 0 22931107 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6974/statm: 1338 237 197 169 0 49 0
[pid=6980] ppid=6974 vsize=1476520 CPUtime=1200
/proc/6980/stat : 6980 (bsat) R 6974 6974 6700 0 -1 4194304 33807 0 0 0 119969 31 0 0 25 0 1 0 22931108 1511956480 33607 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6980/statm: 369130 33607 83 232 0 368895 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481872

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 6974 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.007998
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.69
CPU system time (s): 0.31
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1482024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 686
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 0.846871 second user time and 2.52662 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sun Apr 15 23:47:38 UTC 2007

IDJOB= 347455
IDBENCH= 20432
IDSOLVER= 154
FILE ID= node48/347455-1176680858

PBS_JOBID= 4559983

Free space on /tmp= 66561 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s77-100.cnf
COMMAND LINE= /tmp/evaluation/347455-1176680858/Barcelogic /tmp/evaluation/347455-1176680858/instance-347455-1176680858.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-347455-1176680858 -o ROOT/results/node48/solver-347455-1176680858 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347455-1176680858/Barcelogic /tmp/evaluation/347455-1176680858/instance-347455-1176680858.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  124e32713f66a3b30ead344822177706

RANDOM SEED= 402248456

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1781016 kB
Buffers:         45000 kB
Cached:         149084 kB
SwapCached:       2640 kB
Active:          96632 kB
Inactive:       107960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781016 kB
SwapTotal:     4192956 kB
SwapFree:      4184696 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          16436 kB
Slab:            56336 kB
Committed_AS:   877216 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node48 on Mon Apr 16 00:07:40 UTC 2007