Trace number 347462

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) 1200.01 1200.81

General information on the benchmark

Namecrafted/spence/
medium/s89-100.cnf
MD5SUMa1c857f1db1ccfc50e10a8a9bb41e428
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark37.9012
Satisfiable
(Un)Satisfiability was proved
Number of variables89
Number of clauses188
Sum of the clauses size564
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3188
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |     188      564 |      56       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 89   #clauses: 188   #literals: 564
0.00/0.03	c CPU time:   0 s
0.00/0.03	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/node7/watcher-347462-1176680885 -o ROOT/results/node7/solver-347462-1176680885 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347462-1176680885/Barcelogic /tmp/evaluation/347462-1176680885/instance-347462-1176680885.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 1.01 1.00 3/77 4935
/proc/meminfo: memFree=1932000/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 144126117 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4935/statm: 1339 233 195 169 0 50 0
[pid=4936] ppid=4935 vsize=5356 CPUtime=0
/proc/4936/stat : 4936 (Barcelogic) S 4935 4935 4170 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 144126117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4936/statm: 1339 237 198 169 0 50 0
[pid=4937] ppid=4936 vsize=0 CPUtime=0
/proc/4937/stat : 4937 (Barcelogic) D 4936 4935 4170 0 -1 4194372 25 0 0 0 0 0 0 0 18 0 1 0 144126118 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/4937/statm: 0 0 0 0 0 0 0
[pid=4938] ppid=4936 vsize=0 CPUtime=0
/proc/4938/stat : 4938 (sed) D 4936 4935 4170 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 144126118 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/4938/statm: 0 0 0 0 0 0 0

[startup+0.050132 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4935
/proc/meminfo: memFree=1932000/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101134 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4935
/proc/meminfo: memFree=1932000/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301154 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4935
/proc/meminfo: memFree=1932000/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701198 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4935
/proc/meminfo: memFree=1932000/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50128 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4941
/proc/meminfo: memFree=1927952/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476480 CPUtime=1.45
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 1578 0 0 0 145 0 0 0 25 0 1 0 144126121 1511915520 1551 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134551369 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369120 1551 83 232 0 368885 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 1481836

[startup+3.10145 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4941
/proc/meminfo: memFree=1925648/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476480 CPUtime=3.05
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 1789 0 0 0 305 0 0 0 25 0 1 0 144126121 1511915520 1762 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369120 1762 83 232 0 368885 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 1481836

[startup+6.30278 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4941
/proc/meminfo: memFree=1919120/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476480 CPUtime=6.25
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 3608 0 0 0 623 2 0 0 25 0 1 0 144126121 1511915520 3581 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369120 3581 83 232 0 368885 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1481836

[startup+12.7015 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4941
/proc/meminfo: memFree=1910608/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476480 CPUtime=12.65
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 5322 0 0 0 1262 3 0 0 25 0 1 0 144126121 1511915520 5253 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369120 5253 83 232 0 368885 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481836

[startup+25.5018 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4941
/proc/meminfo: memFree=1909008/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476480 CPUtime=25.44
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 5834 0 0 0 2541 3 0 0 25 0 1 0 144126121 1511915520 5765 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369120 5765 83 232 0 368885 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1481836

[startup+51.1015 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4941
/proc/meminfo: memFree=1893648/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476480 CPUtime=51.03
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 9614 0 0 0 5096 7 0 0 25 0 1 0 144126121 1511915520 9545 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518433 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369120 9545 83 232 0 368885 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1481836

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4941
/proc/meminfo: memFree=1890256/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476480 CPUtime=102.2
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 10405 0 0 0 10213 7 0 0 25 0 1 0 144126121 1511915520 10278 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369120 10278 83 232 0 368885 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1481836

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4941
/proc/meminfo: memFree=1889808/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476480 CPUtime=162.16
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 10594 0 0 0 16209 7 0 0 25 0 1 0 144126121 1511915520 10385 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369120 10385 83 232 0 368885 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1481836

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4941
/proc/meminfo: memFree=1889616/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476480 CPUtime=222.12
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 10611 0 0 0 22205 7 0 0 25 0 1 0 144126121 1511915520 10402 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369120 10402 83 232 0 368885 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1481836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4941
/proc/meminfo: memFree=1886288/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476480 CPUtime=282.09
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 11526 0 0 0 28201 8 0 0 25 0 1 0 144126121 1511915520 11213 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369120 11213 83 232 0 368885 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 1481836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4941
/proc/meminfo: memFree=1877520/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=342.05
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 13733 0 0 0 34195 10 0 0 25 0 1 0 144126121 1511956480 13379 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 13379 83 232 0 368895 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 1481876

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4941
/proc/meminfo: memFree=1877456/2055920 swapFree=4170480/4192956

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

/proc/4941/statm: 369130 13384 83 232 0 368895 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 1481876

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4941
/proc/meminfo: memFree=1875088/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=581.91
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 14437 0 0 0 58180 11 0 0 25 0 1 0 144126121 1511956480 13967 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4941/statm: 369130 13967 83 232 0 368895 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 1481876

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4941
/proc/meminfo: memFree=1866960/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=641.86
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 16436 0 0 0 64173 13 0 0 25 0 1 0 144126121 1511956480 15966 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 15966 83 232 0 368895 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 1481876

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4941
/proc/meminfo: memFree=1857872/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=701.81
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 18702 0 0 0 70166 15 0 0 25 0 1 0 144126121 1511956480 18232 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 18232 83 232 0 368895 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 1481876

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4941
/proc/meminfo: memFree=1848976/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=761.78
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 20887 0 0 0 76161 17 0 0 25 0 1 0 144126121 1511956480 20417 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 20417 83 232 0 368895 0
Current children cumulated CPU time (s) 761.78
Current children cumulated vsize (KiB) 1481876

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 5111
/proc/meminfo: memFree=1839776/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=821.74
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 22682 0 0 0 82144 30 0 0 25 0 1 0 144126121 1511956480 22212 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 22212 83 232 0 368895 0
Current children cumulated CPU time (s) 821.74
Current children cumulated vsize (KiB) 1481876

[startup+882.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 5139
/proc/meminfo: memFree=1834120/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=881.7
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 24332 0 0 0 88136 34 0 0 25 0 1 0 144126121 1511956480 23862 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 23862 83 232 0 368895 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 1481876

[startup+942.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 5139
/proc/meminfo: memFree=1828168/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=941.67
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 25826 0 0 0 94131 36 0 0 25 0 1 0 144126121 1511956480 25356 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 25356 83 232 0 368895 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 1481876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5139
/proc/meminfo: memFree=1822024/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=1001.62
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 27334 0 0 0 100125 37 0 0 25 0 1 0 144126121 1511956480 26864 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 26864 83 232 0 368895 0
Current children cumulated CPU time (s) 1001.62
Current children cumulated vsize (KiB) 1481876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5139
/proc/meminfo: memFree=1816648/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=1061.6
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 28701 0 0 0 106121 39 0 0 25 0 1 0 144126121 1511956480 28231 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 28231 83 232 0 368895 0
Current children cumulated CPU time (s) 1061.6
Current children cumulated vsize (KiB) 1481876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5139
/proc/meminfo: memFree=1811336/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=1121.56
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 29993 0 0 0 112116 40 0 0 25 0 1 0 144126121 1511956480 29523 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 29523 83 232 0 368895 0
Current children cumulated CPU time (s) 1121.56
Current children cumulated vsize (KiB) 1481876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5139
/proc/meminfo: memFree=1806352/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=1181.51
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 31209 0 0 0 118110 41 0 0 25 0 1 0 144126121 1511956480 30739 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518338 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 30739 83 232 0 368895 0
Current children cumulated CPU time (s) 1181.51
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5139
/proc/meminfo: memFree=1804816/2055920 swapFree=4170480/4192956
[pid=4935] ppid=4933 vsize=5356 CPUtime=0
/proc/4935/stat : 4935 (Barcelogic) S 4933 4935 4170 0 -1 4194304 335 352 0 0 0 0 0 0 16 0 1 0 144126117 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4935/statm: 1339 238 197 169 0 50 0
[pid=4941] ppid=4935 vsize=1476520 CPUtime=1200.01
/proc/4941/stat : 4941 (bsat) R 4935 4935 4170 0 -1 4194304 31562 0 0 0 119960 41 0 0 25 0 1 0 144126121 1511956480 31092 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/4941/statm: 369130 31092 83 232 0 368895 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481876

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 4935 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.007998
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.01
CPU user time (s): 1199.6
CPU system time (s): 0.41
CPU usage (%): 99.9331
Max. virtual memory (cumulated for all children) (KiB): 1482164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 687
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= 41
involuntary context switches= 8

runsolver used 1.12183 second user time and 3.2705 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Apr 15 23:48:05 UTC 2007

IDJOB= 347462
IDBENCH= 20439
IDSOLVER= 154
FILE ID= node7/347462-1176680885

PBS_JOBID= 4559391

Free space on /tmp= 66502 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s89-100.cnf
COMMAND LINE= /tmp/evaluation/347462-1176680885/Barcelogic /tmp/evaluation/347462-1176680885/instance-347462-1176680885.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-347462-1176680885 -o ROOT/results/node7/solver-347462-1176680885 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347462-1176680885/Barcelogic /tmp/evaluation/347462-1176680885/instance-347462-1176680885.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  a1c857f1db1ccfc50e10a8a9bb41e428

RANDOM SEED= 736217140

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1932472 kB
Buffers:          5496 kB
Cached:          43080 kB
SwapCached:       2696 kB
Active:          51140 kB
Inactive:        20532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1932472 kB
SwapTotal:     4192956 kB
SwapFree:      4170480 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          30416 kB
Slab:            37244 kB
Committed_AS:  7018468 kB
PageTables:       1860 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= 66502 MiB

End job on node7 on Mon Apr 16 00:08:08 UTC 2007