Trace number 330514

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 2007-02-08? (TO) 1200.04 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k55.cnf
MD5SUM123611192e7b44f446f7ac11e53423f6
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark181.562
Satisfiable
(Un)Satisfiability was proved
Number of variables112764
Number of clauses468539
Sum of the clauses size1200891
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2331975
Number of clauses of size 387836
Number of clauses of size 416674
Number of clauses of size 59489
Number of clauses of size over 520493

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.41	c ==============================================================================
0.00/0.41	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.41	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.41	c ==============================================================================
0.00/0.41	c |         0 |  459102  1180162 |  137730       0        0     nan |  0.000 % |
2.59/2.61	c |         0 |  327639  1066811 |      --       0       --      -- |     --   | -111345/-60617
2.59/2.61	c ==============================================================================
2.59/2.61	c Result  :   #vars: 51131   #clauses: 327639   #literals: 1066811
2.59/2.61	c CPU time:   2.47862 s
2.59/2.61	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-330514-1173167133 -o ROOT/results/node63/solver-330514-1173167133 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330514-1173167133/Barcelogic /tmp/evaluation/330514-1173167133/instance-330514-1173167133.cnf 

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


[startup+0 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 12464
/proc/meminfo: memFree=953184/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=0
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 336670790 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12464/statm: 1338 232 195 169 0 49 0
[pid=12465] ppid=12464 vsize=5352 CPUtime=0
/proc/12465/stat : 12465 (Barcelogic) S 12464 12464 11923 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12465/statm: 1338 236 198 169 0 49 0
[pid=12467] ppid=12465 vsize=0 CPUtime=0
/proc/12467/stat : 12467 (sed) D 12465 12464 11923 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 336670790 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/12467/statm: 0 0 0 0 0 0 0

[startup+0.0929819 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 12464
/proc/meminfo: memFree=953184/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=0
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336670790 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12464/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101978 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 12464
/proc/meminfo: memFree=953184/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=0
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336670790 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12464/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302005 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 12464
/proc/meminfo: memFree=953184/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=0
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336670790 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12464/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701047 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 12464
/proc/meminfo: memFree=953184/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=0
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336670790 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12464/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50112 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 12469
/proc/meminfo: memFree=892488/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=0
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336670790 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12464/statm: 1338 235 197 169 0 49 0
[pid=12469] ppid=12464 vsize=63184 CPUtime=1.48
/proc/12469/stat : 12469 (SatELite_releas) R 12464 12464 11923 0 -1 4194304 15726 0 0 0 138 10 0 0 25 0 1 0 336670790 64700416 14537 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134571071 0 0 4096 3 0 0 0 17 1 0 0
/proc/12469/statm: 15796 14537 66 128 0 15665 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 68536

[startup+3.10129 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 12469
/proc/meminfo: memFree=885640/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=0
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336670790 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12464/statm: 1338 235 197 169 0 49 0
[pid=12469] ppid=12464 vsize=0 CPUtime=3.08
/proc/12469/stat : 12469 (SatELite_releas) R 12464 12464 11923 0 -1 4194308 19058 0 0 0 292 16 0 0 25 0 1 0 336670790 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/12469/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5352

[startup+6.30163 s]
/proc/loadavg: 1.84 1.82 1.45 2/66 12470
/proc/meminfo: memFree=902664/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1472892 CPUtime=3.18
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 10347 0 0 0 313 5 0 0 25 0 1 0 336671101 1508241408 9525 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368223 9525 82 232 0 367988 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1478244

[startup+12.7013 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 12470
/proc/meminfo: memFree=896776/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1472892 CPUtime=9.58
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 11819 0 0 0 952 6 0 0 25 0 1 0 336671101 1508241408 10997 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516625 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368223 10997 82 232 0 367988 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1478244

[startup+25.5017 s]
/proc/loadavg: 1.60 1.77 1.44 2/66 12470
/proc/meminfo: memFree=879112/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1472892 CPUtime=22.37
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 16228 0 0 0 2227 10 0 0 25 0 1 0 336671101 1508241408 15399 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368223 15399 82 232 0 367988 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1478244

[startup+51.1014 s]
/proc/loadavg: 1.40 1.70 1.43 2/66 12470
/proc/meminfo: memFree=847880/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1472892 CPUtime=47.96
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 24022 0 0 0 4780 16 0 0 25 0 1 0 336671101 1508241408 23193 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368223 23193 82 232 0 367988 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1478244

[startup+102.305 s]
/proc/loadavg: 1.17 1.59 1.40 2/66 12470
/proc/meminfo: memFree=832776/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473108 CPUtime=99.15
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 28049 0 0 0 9896 19 0 0 25 0 1 0 336671101 1508462592 26823 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518957 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368277 26823 92 232 0 368042 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1478460

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/66 12470
/proc/meminfo: memFree=796680/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473108 CPUtime=159.13
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 37273 0 0 0 15886 27 0 0 25 0 1 0 336671101 1508462592 36047 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135046193 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368277 36047 92 232 0 368042 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1478460

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 12470
/proc/meminfo: memFree=736712/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473108 CPUtime=219.12
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 52099 0 0 0 21870 42 0 0 25 0 1 0 336671101 1508462592 50873 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368277 50873 92 232 0 368042 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1478460

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 12470
/proc/meminfo: memFree=690952/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473108 CPUtime=279.1
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 63764 0 0 0 27859 51 0 0 25 0 1 0 336671101 1508462592 62186 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517275 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368277 62186 92 232 0 368042 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1478460

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 12470
/proc/meminfo: memFree=691016/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473108 CPUtime=339.09
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 64123 0 0 0 33857 52 0 0 25 0 1 0 336671101 1508462592 62186 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368277 62186 92 232 0 368042 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1478460

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 12470
/proc/meminfo: memFree=691016/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0

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

[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473108 CPUtime=579.02
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 65229 0 0 0 57849 53 0 0 25 0 1 0 336671101 1508462592 62186 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368277 62186 92 232 0 368042 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1478460

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 12470
/proc/meminfo: memFree=690952/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473108 CPUtime=639
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 65229 0 0 0 63847 53 0 0 25 0 1 0 336671101 1508462592 62186 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368277 62186 92 232 0 368042 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1478460

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 12470
/proc/meminfo: memFree=690888/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473108 CPUtime=698.98
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 65927 0 0 0 69845 53 0 0 25 0 1 0 336671101 1508462592 62186 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368277 62186 92 232 0 368042 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1478460

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 12470
/proc/meminfo: memFree=690952/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473108 CPUtime=758.96
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 65927 0 0 0 75843 53 0 0 25 0 1 0 336671101 1508462592 62186 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517796 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368277 62186 92 232 0 368042 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1478460

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 12470
/proc/meminfo: memFree=690888/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473116 CPUtime=818.95
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 66598 0 0 0 81841 54 0 0 25 0 1 0 336671101 1508470784 62194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517368 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368279 62194 92 232 0 368044 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1478468

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 12470
/proc/meminfo: memFree=690888/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473116 CPUtime=878.93
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 66598 0 0 0 87839 54 0 0 25 0 1 0 336671101 1508470784 62194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368279 62194 92 232 0 368044 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1478468

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/72 12544
/proc/meminfo: memFree=689872/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473116 CPUtime=938.88
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 66598 0 0 0 93834 54 0 0 25 0 1 0 336671101 1508470784 62194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535435 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368279 62194 92 232 0 368044 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1478468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/72 12642
/proc/meminfo: memFree=689744/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473116 CPUtime=998.82
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 67226 0 0 0 99827 55 0 0 25 0 1 0 336671101 1508470784 62194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368279 62194 92 232 0 368044 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1478468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 12668
/proc/meminfo: memFree=690760/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473116 CPUtime=1058.78
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 67226 0 0 0 105823 55 0 0 25 0 1 0 336671101 1508470784 62194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368279 62194 92 232 0 368044 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1478468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 12668
/proc/meminfo: memFree=690760/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473116 CPUtime=1118.76
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 67226 0 0 0 111821 55 0 0 25 0 1 0 336671101 1508470784 62194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517409 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368279 62194 92 232 0 368044 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1478468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12668
/proc/meminfo: memFree=684680/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473116 CPUtime=1178.75
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 69416 0 0 0 117818 57 0 0 25 0 1 0 336671101 1508470784 63684 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535457 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368279 63684 92 232 0 368044 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1478468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12668
/proc/meminfo: memFree=684680/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473116 CPUtime=1196.94
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 69416 0 0 0 119637 57 0 0 25 0 1 0 336671101 1508470784 63684 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368279 63684 92 232 0 368044 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1478468

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: 1.00 1.00 1.09 2/66 12668
/proc/meminfo: memFree=684680/2055920 swapFree=4183280/4192956
[pid=12464] ppid=12462 vsize=5352 CPUtime=3.1
/proc/12464/stat : 12464 (Barcelogic) S 12462 12464 11923 0 -1 4194304 332 19310 0 0 0 0 292 18 16 0 1 0 336670790 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12464/statm: 1338 236 197 169 0 49 0
[pid=12470] ppid=12464 vsize=1473116 CPUtime=1196.94
/proc/12470/stat : 12470 (bsat) R 12464 12464 11923 0 -1 4194304 69416 0 0 0 119637 57 0 0 25 0 1 0 336671101 1508470784 63684 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12470/statm: 368279 63684 92 232 0 368044 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1478468

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12464 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=924555 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=182972
CPU time returned by wait4() is 3.10753
while last known CPU time is 1200.04

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.29
CPU system time (s): 0.75
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 1479880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.92455
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19642
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= 32

runsolver used 0.869867 second user time and 2.58561 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue Mar  6 07:45:34 UTC 2007

IDJOB= 330514
IDBENCH= 20565
IDSOLVER= 122
FILE ID= node63/330514-1173167133

PBS_JOBID= 4015248

Free space on /tmp= 66501 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/330514-1173167133/Barcelogic /tmp/evaluation/330514-1173167133/instance-330514-1173167133.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-330514-1173167133 -o ROOT/results/node63/solver-330514-1173167133 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330514-1173167133/Barcelogic /tmp/evaluation/330514-1173167133/instance-330514-1173167133.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  123611192e7b44f446f7ac11e53423f6

RANDOM SEED= 138583600

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		: 3000.214
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		: 3000.214
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:        953656 kB
Buffers:         44120 kB
Cached:         967572 kB
SwapCached:       3684 kB
Active:         146532 kB
Inactive:       875056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        953656 kB
SwapTotal:     4192956 kB
SwapFree:      4183280 kB
Dirty:           12644 kB
Writeback:           0 kB
Mapped:          15808 kB
Slab:            66692 kB
Committed_AS:   789768 kB
PageTables:       1460 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= 66489 MiB

End job on node63 on Tue Mar  6 08:05:37 UTC 2007