Trace number 347197

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) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
MD5SUMdd18afc619ee3c57b73894611de585c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.8024
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16706    50689 |      --       0       --      -- |     --   | -94/289
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3912   #clauses: 16706   #literals: 50689
0.00/0.05	c CPU time:   0.049992 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/node63/watcher-347197-1176676748 -o ROOT/results/node63/solver-347197-1176676748 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347197-1176676748/Barcelogic /tmp/evaluation/347197-1176676748/instance-347197-1176676748.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: 0.99 0.98 0.99 3/64 7009
/proc/meminfo: memFree=1775924/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 143664747 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7009/statm: 1338 232 195 169 0 49 0
[pid=7010] ppid=7009 vsize=5352 CPUtime=0
/proc/7010/stat : 7010 (Barcelogic) S 7009 7009 16389 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 143664747 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7010/statm: 1338 236 198 169 0 49 0
[pid=7012] ppid=7010 vsize=0 CPUtime=0
/proc/7012/stat : 7012 (sed) D 7010 7009 16389 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 143664747 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/7012/statm: 0 0 0 0 0 0 0

[startup+0.078512 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7009
/proc/meminfo: memFree=1775924/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 143664747 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7009/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101479 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7009
/proc/meminfo: memFree=1775924/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301499 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7009
/proc/meminfo: memFree=1775924/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.70154 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7009
/proc/meminfo: memFree=1775924/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50162 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7015
/proc/meminfo: memFree=1766756/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=1.41
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 2942 0 0 0 140 1 0 0 25 0 1 0 143664755 1511542784 2913 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 2913 83 232 0 368794 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481468

[startup+3.10279 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7015
/proc/meminfo: memFree=1760100/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=3.01
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 5211 0 0 0 299 2 0 0 25 0 1 0 143664755 1511542784 5182 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 5182 83 232 0 368794 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481468

[startup+6.30113 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7015
/proc/meminfo: memFree=1742180/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=6.21
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 9493 0 0 0 617 4 0 0 25 0 1 0 143664755 1511542784 9464 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 9464 83 232 0 368794 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481468

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7015
/proc/meminfo: memFree=1710764/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=12.6
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 16907 0 0 0 1251 9 0 0 25 0 1 0 143664755 1511542784 16878 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519038 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 16878 83 232 0 368794 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481468

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=1654636/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=25.4
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 30392 0 0 0 2522 18 0 0 25 0 1 0 143664755 1511542784 30363 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519038 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 30363 83 232 0 368794 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481468

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=1561708/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=50.99
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 53864 0 0 0 5066 33 0 0 25 0 1 0 143664755 1511542784 53835 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 53835 83 232 0 368794 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481468

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=1394412/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=102.19
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 95170 0 0 0 10160 59 0 0 25 0 1 0 143664755 1511542784 95141 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 95141 83 232 0 368794 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481468

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=1248748/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=162.17
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 131990 0 0 0 16132 85 0 0 25 0 1 0 143664755 1511542784 131961 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 131961 83 232 0 368794 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481468

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=1114988/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=222.16
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 164880 0 0 0 22106 110 0 0 25 0 1 0 143664755 1511542784 164851 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 164851 83 232 0 368794 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1481468

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=1000364/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=282.14
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 193784 0 0 0 28085 129 0 0 25 0 1 0 143664755 1511542784 193755 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 193755 83 232 0 368794 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1481468

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=897900/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=342.13
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 219123 0 0 0 34065 148 0 0 25 0 1 0 143664755 1511542784 219094 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 219094 83 232 0 368794 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1481468

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=803948/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0

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

/proc/7015/statm: 369029 283147 83 232 0 368794 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1481468

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=562092/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=582.06
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 302785 0 0 0 57991 215 0 0 25 0 1 0 143664755 1511542784 302756 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 302756 83 232 0 368794 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1481468

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=492204/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=642.05
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 320153 0 0 0 63975 230 0 0 25 0 1 0 143664755 1511542784 320124 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 320124 83 232 0 368794 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1481468

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=423532/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=702.03
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 337514 0 0 0 69958 245 0 0 25 0 1 0 143664755 1511542784 337485 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 337485 83 232 0 368794 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1481468

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=352428/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=762.02
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 355085 0 0 0 75942 260 0 0 25 0 1 0 143664755 1511542784 355056 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 355056 83 232 0 368794 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1481468

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=299372/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476116 CPUtime=822
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 368297 0 0 0 81928 272 0 0 25 0 1 0 143664755 1511542784 368268 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369029 368268 100 232 0 368794 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1481468

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=299180/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476244 CPUtime=881.99
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 369205 0 0 0 87927 272 0 0 25 0 1 0 143664755 1511673856 368294 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369061 368294 110 232 0 368826 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1481596

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=299180/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476244 CPUtime=941.97
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 369205 0 0 0 93925 272 0 0 25 0 1 0 143664755 1511673856 368294 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369061 368294 110 232 0 368826 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1481596

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=299244/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476244 CPUtime=1001.95
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 369205 0 0 0 99923 272 0 0 25 0 1 0 143664755 1511673856 368294 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369061 368294 110 232 0 368826 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1481596

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=299308/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476244 CPUtime=1061.94
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 369205 0 0 0 105922 272 0 0 25 0 1 0 143664755 1511673856 368294 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369061 368294 110 232 0 368826 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1481596

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=299308/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476244 CPUtime=1121.92
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 369205 0 0 0 111920 272 0 0 25 0 1 0 143664755 1511673856 368294 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519088 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369061 368294 110 232 0 368826 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1481596

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=299244/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476244 CPUtime=1181.9
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 369205 0 0 0 117918 272 0 0 25 0 1 0 143664755 1511673856 368294 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369061 368294 110 232 0 368826 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1481596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7017
/proc/meminfo: memFree=299244/2055920 swapFree=4184584/4192956
[pid=7009] ppid=7007 vsize=5352 CPUtime=0.07
/proc/7009/stat : 7009 (Barcelogic) S 7007 7009 16389 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143664747 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7009/statm: 1338 237 197 169 0 49 0
[pid=7015] ppid=7009 vsize=1476244 CPUtime=1200
/proc/7015/stat : 7015 (bsat) R 7009 7009 16389 0 -1 4194304 369205 0 0 0 119728 272 0 0 25 0 1 0 143664755 1511673856 368294 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/7015/statm: 369061 368294 110 232 0 368826 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481596

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 7009 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=72988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.077987
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1197.35
CPU system time (s): 2.72
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 1485116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.072988
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= 1203
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= 11

runsolver used 1.02284 second user time and 2.39164 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Apr 15 22:39:08 UTC 2007

IDJOB= 347197
IDBENCH= 20160
IDSOLVER= 154
FILE ID= node63/347197-1176676748

PBS_JOBID= 4559948

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
COMMAND LINE= /tmp/evaluation/347197-1176676748/Barcelogic /tmp/evaluation/347197-1176676748/instance-347197-1176676748.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-347197-1176676748 -o ROOT/results/node63/solver-347197-1176676748 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347197-1176676748/Barcelogic /tmp/evaluation/347197-1176676748/instance-347197-1176676748.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  dd18afc619ee3c57b73894611de585c7

RANDOM SEED= 287395477

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1776332 kB
Buffers:         54872 kB
Cached:         135252 kB
SwapCached:       2044 kB
Active:         108412 kB
Inactive:        95500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776332 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            2092 kB
Writeback:           0 kB
Mapped:          19836 kB
Slab:            61640 kB
Committed_AS:  1902072 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node63 on Sun Apr 15 22:59:11 UTC 2007