Trace number 347146

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) 1200.04 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1923240245-08.cnf
MD5SUMb9cfdbb54bb41cfa6a69bab5a7fcb3dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data (download as text)

0.00/0.00	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 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.022996 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/node27/watcher-347146-1176662944 -o ROOT/results/node27/solver-347146-1176662944 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347146-1176662944/Barcelogic /tmp/evaluation/347146-1176662944/instance-347146-1176662944.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27862
/proc/meminfo: memFree=1590056/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5256 CPUtime=0
/proc/27862/stat : 27862 (Barcelogic) R 27860 27862 26638 0 -1 4194304 60 0 0 0 0 0 0 0 20 0 1 0 78990337 5382144 44 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244443019613 0 0 4096 0 0 0 0 17 1 0 0
/proc/27862/statm: 1315 51 37 169 0 14 0

[startup+0.0572421 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27862
/proc/meminfo: memFree=1590056/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 309 252 0 0 0 0 0 0 16 0 1 0 78990337 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101247 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27862
/proc/meminfo: memFree=1590056/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.301266 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27862
/proc/meminfo: memFree=1590056/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701308 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27862
/proc/meminfo: memFree=1590056/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1579608/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=1.4
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 3220 0 0 0 139 1 0 0 25 0 1 0 78990346 1511960576 3193 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 3193 83 232 0 368896 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481876

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1573080/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=3.01
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 5425 0 0 0 298 3 0 0 25 0 1 0 78990346 1511960576 5398 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 5398 83 232 0 368896 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481876

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1556824/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=6.2
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 9084 0 0 0 616 4 0 0 25 0 1 0 78990346 1511960576 9057 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 9057 83 232 0 368896 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481876

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1532184/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=12.6
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 14866 0 0 0 1252 8 0 0 25 0 1 0 78990346 1511960576 14839 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 14839 83 232 0 368896 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481876

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1491672/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=25.4
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 24598 0 0 0 2526 14 0 0 25 0 1 0 78990346 1511960576 24571 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 24571 83 232 0 368896 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481876

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1437528/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=50.99
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 38200 0 0 0 5076 23 0 0 25 0 1 0 78990346 1511960576 38173 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 38173 83 232 0 368896 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481876

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1368856/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=102.18
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 55081 0 0 0 10183 35 0 0 25 0 1 0 78990346 1511960576 55054 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 55054 83 232 0 368896 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481876

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1320408/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=162.16
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 67250 0 0 0 16169 47 0 0 25 0 1 0 78990346 1511960576 67223 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 67223 83 232 0 368896 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481876

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1284056/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=222.14
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 76209 0 0 0 22159 55 0 0 25 0 1 0 78990346 1511960576 76182 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 76182 83 232 0 368896 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481876

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1254808/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=282.13
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 83602 0 0 0 28150 63 0 0 25 0 1 0 78990346 1511960576 83575 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519056 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 83575 83 232 0 368896 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481876

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1227992/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=342.11
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 90234 0 0 0 34142 69 0 0 25 0 1 0 78990346 1511960576 90207 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 90207 83 232 0 368896 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481876

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1204376/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=402.09
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 96176 0 0 0 40135 74 0 0 25 0 1 0 78990346 1511960576 96149 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 96149 83 232 0 368896 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1481876


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

/proc/27868/statm: 369131 111057 83 232 0 368896 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481876

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1126680/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=642.03
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 115463 0 0 0 64110 93 0 0 25 0 1 0 78990346 1511960576 115436 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 115436 83 232 0 368896 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1481876

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27868
/proc/meminfo: memFree=1110424/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=702.01
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 119566 0 0 0 70102 99 0 0 25 0 1 0 78990346 1511960576 119539 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 119539 83 232 0 368896 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1481876

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 28038
/proc/meminfo: memFree=1093016/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=761.91
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 123557 0 0 0 76088 103 0 0 25 0 1 0 78990346 1511960576 123530 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 123530 83 232 0 368896 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 1481876

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28066
/proc/meminfo: memFree=1078808/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=821.87
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 127423 0 0 0 82079 108 0 0 25 0 1 0 78990346 1511960576 127396 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 127396 83 232 0 368896 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 1481876

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28066
/proc/meminfo: memFree=1063896/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=881.86
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 131110 0 0 0 88074 112 0 0 25 0 1 0 78990346 1511960576 131083 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 131083 83 232 0 368896 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 1481876

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28066
/proc/meminfo: memFree=1049752/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=941.84
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 134666 0 0 0 94068 116 0 0 25 0 1 0 78990346 1511960576 134639 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 134639 83 232 0 368896 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 1481876

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28066
/proc/meminfo: memFree=1035928/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=1001.83
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 138093 0 0 0 100063 120 0 0 25 0 1 0 78990346 1511960576 138066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 138066 83 232 0 368896 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1481876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28066
/proc/meminfo: memFree=1022232/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=1061.81
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 141564 0 0 0 106058 123 0 0 25 0 1 0 78990346 1511960576 141537 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 141537 83 232 0 368896 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1481876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28066
/proc/meminfo: memFree=1009176/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=1121.79
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 144797 0 0 0 112052 127 0 0 25 0 1 0 78990346 1511960576 144770 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 144770 83 232 0 368896 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1481876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28066
/proc/meminfo: memFree=996696/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=1181.77
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 147936 0 0 0 118047 130 0 0 25 0 1 0 78990346 1511960576 147909 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 147909 83 232 0 368896 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28066
/proc/meminfo: memFree=992600/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=1199.98
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 148901 0 0 0 119866 132 0 0 25 0 1 0 78990346 1511960576 148874 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 148874 83 232 0 368896 0
Current children cumulated CPU time (s) 1200.04
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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28066
/proc/meminfo: memFree=992600/2055920 swapFree=4192812/4192956
[pid=27862] ppid=27860 vsize=5352 CPUtime=0.06
/proc/27862/stat : 27862 (Barcelogic) S 27860 27862 26638 0 -1 4194304 334 742 0 0 0 0 6 0 15 0 1 0 78990337 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27862/statm: 1338 237 197 169 0 49 0
[pid=27868] ppid=27862 vsize=1476524 CPUtime=1199.98
/proc/27868/stat : 27868 (bsat) R 27862 27862 26638 0 -1 4194304 148901 0 0 0 119866 132 0 0 25 0 1 0 78990346 1511960576 148874 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27868/statm: 369131 148874 83 232 0 368896 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481876

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27862 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=64990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.077988
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1198.72
CPU system time (s): 1.32
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 1481876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1076
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= 32
involuntary context switches= 9

runsolver used 1.49677 second user time and 2.74258 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sun Apr 15 18:49:04 UTC 2007

IDJOB= 347146
IDBENCH= 20109
IDSOLVER= 154
FILE ID= node27/347146-1176662944

PBS_JOBID= 4559867

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1923240245-08.cnf
COMMAND LINE= /tmp/evaluation/347146-1176662944/Barcelogic /tmp/evaluation/347146-1176662944/instance-347146-1176662944.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-347146-1176662944 -o ROOT/results/node27/solver-347146-1176662944 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347146-1176662944/Barcelogic /tmp/evaluation/347146-1176662944/instance-347146-1176662944.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  b9cfdbb54bb41cfa6a69bab5a7fcb3dc

RANDOM SEED= 234253993

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1590464 kB
Buffers:         57472 kB
Cached:         295856 kB
SwapCached:          0 kB
Active:         164092 kB
Inactive:       207472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2268 kB
Writeback:           0 kB
Mapped:          26960 kB
Slab:            79932 kB
Committed_AS:  1525408 kB
PageTables:       1416 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 node27 on Sun Apr 15 19:09:07 UTC 2007