Trace number 347084

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Barcelogic Fixed 2007-04-13? (TO) 1200.07 1200.61

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S793374232-15.cnf
MD5SUM6e9f9b40f58898d74ef75a0a472d48ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.8948
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.04	c CPU time:   0.012998 s
0.00/0.04	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/node37/watcher-347084-1176634636 -o ROOT/results/node37/solver-347084-1176634636 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347084-1176634636/Barcelogic /tmp/evaluation/347084-1176634636/instance-347084-1176634636.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: 1.00 1.00 1.00 3/78 31440
/proc/meminfo: memFree=1871328/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 111376023 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116485714 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31440/statm: 1338 232 195 169 0 49 0
[pid=31441] ppid=31440 vsize=5352 CPUtime=0
/proc/31441/stat : 31441 (Barcelogic) R 31440 31440 30220 0 -1 4194368 52 189 0 0 0 0 0 0 20 0 1 0 111376023 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/31441/statm: 1338 236 198 169 0 49 0

[startup+0.0728619 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31440
/proc/meminfo: memFree=1871328/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.101864 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31440
/proc/meminfo: memFree=1871328/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.3019 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31440
/proc/meminfo: memFree=1871328/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.701977 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31440
/proc/meminfo: memFree=1871328/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31446
/proc/meminfo: memFree=1860496/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=1.43
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 3628 0 0 0 142 1 0 0 25 0 1 0 111376029 1511837696 3601 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 3601 83 232 0 368866 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481756

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31446
/proc/meminfo: memFree=1851984/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=3.03
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 6418 0 0 0 301 2 0 0 25 0 1 0 111376029 1511837696 6391 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 6392 83 232 0 368866 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481756

[startup+6.30203 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31446
/proc/meminfo: memFree=1830352/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=6.22
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 11683 0 0 0 618 4 0 0 25 0 1 0 111376029 1511837696 11656 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 11656 83 232 0 368866 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1481756

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31446
/proc/meminfo: memFree=1792288/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=12.62
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 20522 0 0 0 1254 8 0 0 25 0 1 0 111376029 1511837696 20495 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 20495 83 232 0 368866 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481756

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31446
/proc/meminfo: memFree=1736736/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=25.42
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 33721 0 0 0 2526 16 0 0 25 0 1 0 111376029 1511837696 33694 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 33694 83 232 0 368866 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481756

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31446
/proc/meminfo: memFree=1693536/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=51.01
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 44341 0 0 0 5080 21 0 0 25 0 1 0 111376029 1511837696 44223 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519707 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 44223 93 232 0 368866 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481756

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31446
/proc/meminfo: memFree=1652256/2055920 swapFree=4032480/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=102.2
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 54693 0 0 0 10192 28 0 0 25 0 1 0 111376029 1511837696 54575 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535471 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 54575 93 232 0 368866 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481756

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31446
/proc/meminfo: memFree=1558560/2055920 swapFree=4032544/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=162.17
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 78217 0 0 0 16171 46 0 0 25 0 1 0 111376029 1511837696 78099 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 78099 93 232 0 368866 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481756

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31446
/proc/meminfo: memFree=1485728/2055920 swapFree=4032544/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=222.15
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 96217 0 0 0 22154 61 0 0 25 0 1 0 111376029 1511837696 96099 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 96099 93 232 0 368866 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481756

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/86 31624
/proc/meminfo: memFree=1425064/2055920 swapFree=4032608/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=282.06
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 111141 0 0 0 28131 75 0 0 25 0 1 0 111376029 1511837696 111023 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 111023 93 232 0 368866 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 1481756

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=1375200/2055920 swapFree=4032608/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=342.03
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 123765 0 0 0 34117 86 0 0 25 0 1 0 111376029 1511837696 123647 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 123647 93 232 0 368866 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 1481756

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=1331616/2055920 swapFree=4032608/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=402.01
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 134713 0 0 0 40104 97 0 0 25 0 1 0 111376029 1511837696 134595 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 134595 93 232 0 368866 0

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

/proc/31446/statm: 369101 154556 93 232 0 368866 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 1481756

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=1215648/2055920 swapFree=4032736/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=581.95
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 163536 0 0 0 58069 126 0 0 25 0 1 0 111376029 1511837696 163418 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 163418 93 232 0 368866 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 1481756

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=1180448/2055920 swapFree=4032736/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=641.94
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 172225 0 0 0 64059 135 0 0 25 0 1 0 111376029 1511837696 172107 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 172107 93 232 0 368866 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 1481756

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=1147296/2055920 swapFree=4032800/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=701.91
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 180573 0 0 0 70048 143 0 0 25 0 1 0 111376029 1511837696 180455 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 180455 93 232 0 368866 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 1481756

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=1116256/2055920 swapFree=4032800/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=761.9
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 188237 0 0 0 76040 150 0 0 25 0 1 0 111376029 1511837696 188119 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 188119 93 232 0 368866 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 1481756

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=1087648/2055920 swapFree=4032800/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=821.87
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 195399 0 0 0 82030 157 0 0 25 0 1 0 111376029 1511837696 195281 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 195281 93 232 0 368866 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 1481756

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=1057568/2055920 swapFree=4032864/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=881.85
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 202876 0 0 0 88019 166 0 0 25 0 1 0 111376029 1511837696 202758 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 202758 93 232 0 368866 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 1481756

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=1028960/2055920 swapFree=4032864/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=941.83
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 210068 0 0 0 94010 173 0 0 25 0 1 0 111376029 1511837696 209950 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 209950 93 232 0 368866 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 1481756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=1001760/2055920 swapFree=4032928/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=1001.81
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 216784 0 0 0 100002 179 0 0 25 0 1 0 111376029 1511837696 216666 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 216666 93 232 0 368866 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 1481756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=977248/2055920 swapFree=4032928/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=1061.78
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 222953 0 0 0 105992 186 0 0 25 0 1 0 111376029 1511837696 222835 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 222835 93 232 0 368866 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 1481756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=952352/2055920 swapFree=4032928/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=1121.76
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 229081 0 0 0 111984 192 0 0 25 0 1 0 111376029 1511837696 228963 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 228963 93 232 0 368866 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 1481756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=927776/2055920 swapFree=4032992/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=1181.75
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 235264 0 0 0 117978 197 0 0 25 0 1 0 111376029 1511837696 235146 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518876 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 235146 93 232 0 368866 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 1481756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 31644
/proc/meminfo: memFree=919968/2055920 swapFree=4032992/4192956
[pid=31440] ppid=31438 vsize=5352 CPUtime=0.03
/proc/31440/stat : 31440 (Barcelogic) S 31438 31440 30220 0 -1 4194304 334 605 0 0 0 0 3 0 16 0 1 0 111376023 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31440/statm: 1338 237 197 169 0 49 0
[pid=31446] ppid=31440 vsize=1476404 CPUtime=1200.04
/proc/31446/stat : 31446 (bsat) R 31440 31440 30220 0 -1 4194304 237108 0 0 0 119805 199 0 0 25 0 1 0 111376029 1511837696 236990 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369101 236990 93 232 0 368866 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481756

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 31440 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=34994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.041992
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1198.08
CPU system time (s): 1.99
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 1482112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.034994
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 939
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= 37
involuntary context switches= 10

runsolver used 1.17882 second user time and 3.19751 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sun Apr 15 10:57:16 UTC 2007

IDJOB= 347084
IDBENCH= 20047
IDSOLVER= 154
FILE ID= node37/347084-1176634636

PBS_JOBID= 4557073

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S793374232-15.cnf
COMMAND LINE= /tmp/evaluation/347084-1176634636/Barcelogic /tmp/evaluation/347084-1176634636/instance-347084-1176634636.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-347084-1176634636 -o ROOT/results/node37/solver-347084-1176634636 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347084-1176634636/Barcelogic /tmp/evaluation/347084-1176634636/instance-347084-1176634636.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  6e9f9b40f58898d74ef75a0a472d48ed

RANDOM SEED= 470585497

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1871800 kB
Buffers:         13412 kB
Cached:          80372 kB
SwapCached:       2504 kB
Active:          32360 kB
Inactive:        87644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871800 kB
SwapTotal:     4192956 kB
SwapFree:      4032480 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          33824 kB
Slab:            49412 kB
Committed_AS:  1119180 kB
PageTables:       2004 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node37 on Sun Apr 15 11:17:18 UTC 2007