Trace number 309444

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) 1200.08 1200.55

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S592344929-16-SAT.cnf
MD5SUM4f1fdd7886037e39bdc6f3becce96722
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.040993
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3451    10303 |      --       0       --      -- |     --   | -131/-85
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 923   #clauses: 3451   #literals: 10303
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-309444-1172541374 -o ROOT/results/node68/solver-309444-1172541374 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309444-1172541374/Barcelogic /tmp/evaluation/309444-1172541374/instance-309444-1172541374.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29832
/proc/meminfo: memFree=1900176/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274095003 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29832/statm: 1338 232 195 169 0 49 0
[pid=29833] ppid=29832 vsize=5352 CPUtime=0
/proc/29833/stat : 29833 (Barcelogic) S 29832 29832 29333 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29833/statm: 1338 236 198 169 0 49 0

[startup+0.108021 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29832
/proc/meminfo: memFree=1900176/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.516055 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29832
/proc/meminfo: memFree=1900176/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33613 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29838
/proc/meminfo: memFree=1894840/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=1.29
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 1514 0 0 0 129 0 0 0 25 0 1 0 274095006 1511854080 1488 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 1488 82 232 0 368870 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481772

[startup+2.97728 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29838
/proc/meminfo: memFree=1890936/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=2.94
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 2453 0 0 0 293 1 0 0 25 0 1 0 274095006 1511854080 2425 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539627 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 2425 92 232 0 368870 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481772

[startup+6.25858 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29838
/proc/meminfo: memFree=1888312/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=6.22
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 3310 0 0 0 621 1 0 0 25 0 1 0 274095006 1511854080 3282 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 3282 92 232 0 368870 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481772

[startup+12.7182 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29838
/proc/meminfo: memFree=1872832/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=12.68
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 6912 0 0 0 1265 3 0 0 25 0 1 0 274095006 1511854080 6884 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 6884 92 232 0 368870 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481772

[startup+25.5223 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29838
/proc/meminfo: memFree=1865920/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=25.48
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 8505 0 0 0 2544 4 0 0 25 0 1 0 274095006 1511854080 8440 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 8440 92 232 0 368870 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481772

[startup+51.1457 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29838
/proc/meminfo: memFree=1849664/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=51.09
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 12671 0 0 0 5102 7 0 0 25 0 1 0 274095006 1511854080 12606 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 12606 92 232 0 368870 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481772

[startup+102.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29838
/proc/meminfo: memFree=1827264/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=102.32
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 18165 0 0 0 10220 12 0 0 25 0 1 0 274095006 1511854080 18048 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 18048 92 232 0 368870 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481772

[startup+162.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29838
/proc/meminfo: memFree=1827264/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=162.37
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 18165 0 0 0 16225 12 0 0 25 0 1 0 274095006 1511854080 18048 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 18048 92 232 0 368870 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481772

[startup+222.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29838
/proc/meminfo: memFree=1801344/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=222.41
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 24705 0 0 0 22220 21 0 0 25 0 1 0 274095006 1511854080 24588 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 24588 92 232 0 368870 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481772

[startup+282.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29838
/proc/meminfo: memFree=1781376/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=282.46
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 29720 0 0 0 28220 26 0 0 25 0 1 0 274095006 1511854080 29603 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 29603 92 232 0 368870 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481772

[startup+342.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29960
/proc/meminfo: memFree=1761856/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=342.46
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 34258 0 0 0 34215 31 0 0 25 0 1 0 274095006 1511854080 34141 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 34141 92 232 0 368870 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 1481772

[startup+402.739 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 30036
/proc/meminfo: memFree=1745920/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=402.48
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 38449 0 0 0 40213 35 0 0 25 0 1 0 274095006 1511854080 38332 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 38332 92 232 0 368870 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 1481772

[startup+462.799 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 30036
/proc/meminfo: memFree=1730880/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=462.52
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 42227 0 0 0 46213 39 0 0 25 0 1 0 274095006 1511854080 42110 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 42110 92 232 0 368870 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 1481772

[startup+522.861 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1718208/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01

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

[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=582.61
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 48161 0 0 0 58214 47 0 0 25 0 1 0 274095006 1511854080 48044 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 48044 92 232 0 368870 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 1481772

[startup+642.982 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 30036
/proc/meminfo: memFree=1695552/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=642.65
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 51033 0 0 0 64215 50 0 0 25 0 1 0 274095006 1511854080 50916 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 50916 92 232 0 368870 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 1481772

[startup+703.045 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1681664/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=702.7
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 54511 0 0 0 70217 53 0 0 25 0 1 0 274095006 1511854080 54394 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 54394 92 232 0 368870 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481772

[startup+763.104 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1669824/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=762.74
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 57489 0 0 0 76219 55 0 0 25 0 1 0 274095006 1511854080 57372 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 57372 92 232 0 368870 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 1481772

[startup+823.172 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1658624/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=822.8
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 60231 0 0 0 82221 59 0 0 25 0 1 0 274095006 1511854080 60114 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 60114 92 232 0 368870 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 1481772

[startup+883.233 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1647360/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=882.84
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 63050 0 0 0 88222 62 0 0 25 0 1 0 274095006 1511854080 62933 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 62933 92 232 0 368870 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 1481772

[startup+943.288 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1636992/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=942.88
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 65655 0 0 0 94223 65 0 0 25 0 1 0 274095006 1511854080 65538 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 65538 92 232 0 368870 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 1481772

[startup+1003.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1629440/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=1002.93
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 67554 0 0 0 100226 67 0 0 25 0 1 0 274095006 1511854080 67437 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 67437 92 232 0 368870 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 1481772

[startup+1063.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1618944/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=1062.97
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 70135 0 0 0 106227 70 0 0 25 0 1 0 274095006 1511854080 70018 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 70018 92 232 0 368870 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 1481772

[startup+1123.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1611200/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=1123.01
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 72081 0 0 0 112229 72 0 0 25 0 1 0 274095006 1511854080 71964 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 71964 92 232 0 368870 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 1481772

[startup+1183.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1604224/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=1183.05
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 73839 0 0 0 118231 74 0 0 25 0 1 0 274095006 1511854080 73722 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 73722 92 232 0 368870 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 1481772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1602240/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=1200.07
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 74304 0 0 0 119932 75 0 0 25 0 1 0 274095006 1511854080 74187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 74187 92 232 0 368870 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481772

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30036
/proc/meminfo: memFree=1602240/2055920 swapFree=4183020/4192956
[pid=29832] ppid=29830 vsize=5352 CPUtime=0.01
/proc/29832/stat : 29832 (Barcelogic) S 29830 29832 29333 0 -1 4194304 332 473 0 0 0 0 1 0 16 0 1 0 274095003 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29832/statm: 1338 236 197 169 0 49 0
[pid=29838] ppid=29832 vsize=1476420 CPUtime=1200.07
/proc/29838/stat : 29838 (bsat) R 29832 29832 29333 0 -1 4194304 74304 0 0 0 119932 75 0 0 25 0 1 0 274095006 1511854080 74187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29838/statm: 369105 74187 92 232 0 368870 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481772

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29832 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200.08

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

Real time (s): 1200.55
CPU time (s): 1200.08
CPU user time (s): 1199.33
CPU system time (s): 0.75
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 1481772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 805
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= 36
involuntary context switches= 10

runsolver used 1.01085 second user time and 2.55161 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue Feb 27 01:56:14 UTC 2007

IDJOB= 309444
IDBENCH= 20259
IDSOLVER= 122
FILE ID= node68/309444-1172541374

PBS_JOBID= 3971828

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S592344929-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/309444-1172541374/Barcelogic /tmp/evaluation/309444-1172541374/instance-309444-1172541374.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-309444-1172541374 -o ROOT/results/node68/solver-309444-1172541374 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309444-1172541374/Barcelogic /tmp/evaluation/309444-1172541374/instance-309444-1172541374.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4f1fdd7886037e39bdc6f3becce96722

RANDOM SEED= 128808865

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1900584 kB
Buffers:         25012 kB
Cached:          93640 kB
SwapCached:       4292 kB
Active:          57380 kB
Inactive:        71276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900584 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          15228 kB
Slab:            12776 kB
Committed_AS:   714932 kB
PageTables:       1380 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= 66559 MiB

End job on node68 on Tue Feb 27 02:16:16 UTC 2007