Trace number 347387

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) 1200.02 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-10-15-s.cnf
MD5SUMc19d8230b3c2026af5f29abce0d10f19
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.1987
Satisfiable
(Un)Satisfiability was proved
Number of variables270120
Number of clauses1250036
Sum of the clauses size2877772
Maximum clause length10
Minimum clause length1
Number of clauses of size 122595
Number of clauses of size 2979486
Number of clauses of size 3197175
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

Solver Data (download as text)

0.00/0.00	c Parsing...
1.09/1.12	c ==============================================================================
1.09/1.12	c |           |     ORIGINAL     |              LEARNT              |          |
1.09/1.12	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.09/1.12	c ==============================================================================
1.09/1.12	c |         0 | 1227441  2855177 |  368232       0        0     nan |  0.000 % |
9.18/9.21	c |         0 |  476002  1243148 |      --       0       --      -- |     --   | -457429/-945976
9.18/9.21	c ==============================================================================
9.18/9.21	c Result  :   #vars: 76714   #clauses: 476002   #literals: 1243148
9.18/9.21	c CPU time:   8.90265 s
9.18/9.21	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/node20/watcher-347387-1176883820 -o ROOT/results/node20/solver-347387-1176883820 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347387-1176883820/Barcelogic /tmp/evaluation/347387-1176883820/instance-347387-1176883820.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: 0.91 0.95 0.97 3/77 18317
/proc/meminfo: memFree=1721376/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=0
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 136299354 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18317/statm: 1338 232 195 169 0 49 0
[pid=18318] ppid=18317 vsize=5352 CPUtime=0
/proc/18318/stat : 18318 (Barcelogic) R 18317 18317 17405 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 136299355 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/18318/statm: 1338 236 198 169 0 49 0

[startup+0.102121 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18317
/proc/meminfo: memFree=1721376/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=0
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136299354 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18317/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201141 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18317
/proc/meminfo: memFree=1721376/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=0
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136299354 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18317/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301164 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18317
/proc/meminfo: memFree=1721376/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=0
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136299354 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18317/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701243 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18317
/proc/meminfo: memFree=1721376/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=0
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136299354 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18317/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50139 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 18322
/proc/meminfo: memFree=1610384/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=0
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136299354 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18317/statm: 1338 235 197 169 0 49 0
[pid=18322] ppid=18317 vsize=165764 CPUtime=1.48
/proc/18322/stat : 18322 (SatELite_releas) R 18317 18317 17405 0 -1 4194304 31692 0 0 0 132 16 0 0 25 0 1 0 136299355 169742336 31580 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134574437 0 0 4096 3 0 0 0 17 1 0 0
/proc/18322/statm: 41441 31580 65 128 0 41310 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 171116

[startup+3.10284 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 18322
/proc/meminfo: memFree=1593424/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=0
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136299354 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18317/statm: 1338 235 197 169 0 49 0
[pid=18322] ppid=18317 vsize=163160 CPUtime=3.08
/proc/18322/stat : 18322 (SatELite_releas) R 18317 18317 17405 0 -1 4194304 35555 0 0 0 289 19 0 0 25 0 1 0 136299355 167075840 32572 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134579736 0 0 4096 3 0 0 0 17 1 0 0
/proc/18322/statm: 40790 32572 66 128 0 40659 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 168512

[startup+6.30135 s]
/proc/loadavg: 0.92 0.95 0.97 2/79 18322
/proc/meminfo: memFree=1576784/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=0
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136299354 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18317/statm: 1338 235 197 169 0 49 0
[pid=18322] ppid=18317 vsize=169532 CPUtime=6.28
/proc/18322/stat : 18322 (SatELite_releas) R 18317 18317 17405 0 -1 4194304 40009 0 0 0 606 22 0 0 25 0 1 0 136299355 173600768 33151 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/18322/statm: 42383 33151 66 128 0 42252 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 174884

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.97 2/79 18323
/proc/meminfo: memFree=1678032/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471048 CPUtime=2.81
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 7429 0 0 0 278 3 0 0 25 0 1 0 136300342 1506353152 6653 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134545354 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367762 6653 78 232 0 367527 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1476400

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.97 2/79 18323
/proc/meminfo: memFree=1677968/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471260 CPUtime=15.61
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 7513 0 0 0 1557 4 0 0 25 0 1 0 136300342 1506570240 6723 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134545484 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367815 6723 78 232 0 367580 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1476612

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/79 18323
/proc/meminfo: memFree=1662608/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471300 CPUtime=41.18
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 11840 0 0 0 4112 6 0 0 25 0 1 0 136300342 1506611200 10594 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367825 10594 84 232 0 367590 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1476652

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.97 2/79 18323
/proc/meminfo: memFree=1644432/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471300 CPUtime=92.35
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 16367 0 0 0 9226 9 0 0 25 0 1 0 136300342 1506611200 15121 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367825 15121 84 232 0 367590 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1476652

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1619408/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471300 CPUtime=152.33
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 22665 0 0 0 15216 17 0 0 25 0 1 0 136300342 1506611200 21419 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367825 21419 84 232 0 367590 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 1476652

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1587792/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471300 CPUtime=212.32
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 30510 0 0 0 21207 25 0 0 25 0 1 0 136300342 1506611200 29264 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367825 29264 84 232 0 367590 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 1476652

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1560848/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471300 CPUtime=272.29
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 37283 0 0 0 27198 31 0 0 25 0 1 0 136300342 1506611200 36037 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367825 36037 84 232 0 367590 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 1476652

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1537360/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471300 CPUtime=332.27
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 43054 0 0 0 33189 38 0 0 25 0 1 0 136300342 1506611200 41808 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367825 41808 84 232 0 367590 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 1476652

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1520592/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=392.25
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 47402 0 0 0 39182 43 0 0 25 0 1 0 136300342 1506758656 45920 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134539002 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 45920 94 232 0 367626 0

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

/proc/18323/statm: 367861 45920 94 232 0 367626 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 1476796

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1520592/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=572.18
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 47402 0 0 0 57174 44 0 0 25 0 1 0 136300342 1506758656 45920 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 45920 94 232 0 367626 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 1476796

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1520592/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=632.17
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 47403 0 0 0 63172 45 0 0 25 0 1 0 136300342 1506758656 45921 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 45921 94 232 0 367626 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1476796

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1510992/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=692.14
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 49871 0 0 0 69166 48 0 0 25 0 1 0 136300342 1506758656 48389 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 48389 94 232 0 367626 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 1476796

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1484944/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=752.13
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 56319 0 0 0 75157 56 0 0 25 0 1 0 136300342 1506758656 54837 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 54837 94 232 0 367626 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1476796

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1459280/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=812.1
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 62785 0 0 0 81148 62 0 0 25 0 1 0 136300342 1506758656 61303 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 61303 94 232 0 367626 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1476796

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1429968/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=872.08
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 70043 0 0 0 87141 67 0 0 25 0 1 0 136300342 1506758656 68561 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 68561 94 232 0 367626 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 1476796

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1405072/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=932.06
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 76337 0 0 0 93132 74 0 0 25 0 1 0 136300342 1506758656 74855 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 74855 94 232 0 367626 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1476796

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1378000/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=992.03
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 83006 0 0 0 99123 80 0 0 25 0 1 0 136300342 1506758656 81524 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 81524 94 232 0 367626 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 1476796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1351312/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=1052.01
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 89697 0 0 0 105114 87 0 0 25 0 1 0 136300342 1506758656 88215 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 88215 94 232 0 367626 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 1476796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1330960/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=1112
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 94734 0 0 0 111108 92 0 0 25 0 1 0 136300342 1506758656 93252 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134542731 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 93252 94 232 0 367626 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1476796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1305680/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=1171.97
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 101137 0 0 0 117100 97 0 0 25 0 1 0 136300342 1506758656 99655 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 99655 94 232 0 367626 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1476796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 18323
/proc/meminfo: memFree=1294928/2055920 swapFree=4151848/4192956
[pid=18317] ppid=18315 vsize=5352 CPUtime=9.85
/proc/18317/stat : 18317 (Barcelogic) S 18315 18317 17405 0 -1 4194304 334 54379 0 0 0 0 949 36 16 0 1 0 136299354 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18317/statm: 1338 237 197 169 0 49 0
[pid=18323] ppid=18317 vsize=1471444 CPUtime=1190.17
/proc/18323/stat : 18323 (bsat) R 18317 18317 17405 0 -1 4194304 103695 0 0 0 118918 99 0 0 25 0 1 0 136300342 1506758656 102213 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18323/statm: 367861 102213 94 232 0 367626 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1476796

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 18317 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=501555
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=367944
# CPU time returned by wait4() is 9.8695
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1198.67
CPU system time (s): 1.35
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 1477732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.50155
system time used= 0.367944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54713
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= 215

runsolver used 1.21781 second user time and 3.16152 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 18 08:10:20 UTC 2007

IDJOB= 347387
IDBENCH= 20364
IDSOLVER= 154
FILE ID= node20/347387-1176883820

PBS_JOBID= 4595084

Free space on /tmp= 66464 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-10-15-s.cnf
COMMAND LINE= /tmp/evaluation/347387-1176883820/Barcelogic /tmp/evaluation/347387-1176883820/instance-347387-1176883820.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-347387-1176883820 -o ROOT/results/node20/solver-347387-1176883820 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347387-1176883820/Barcelogic /tmp/evaluation/347387-1176883820/instance-347387-1176883820.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  c19d8230b3c2026af5f29abce0d10f19

RANDOM SEED= 435106368

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1721720 kB
Buffers:         29892 kB
Cached:         220136 kB
SwapCached:      19660 kB
Active:          99352 kB
Inactive:       194308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721720 kB
SwapTotal:     4192956 kB
SwapFree:      4151848 kB
Dirty:           24468 kB
Writeback:           0 kB
Mapped:          47216 kB
Slab:            26028 kB
Committed_AS:  1840144 kB
PageTables:       1788 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= 66448 MiB

End job on node20 on Wed Apr 18 08:30:23 UTC 2007