Trace number 347032

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) 1200.06 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1370059435-05.UNSAT.shuffled.cnf
MD5SUM727fc359ee7c9f3d412b57a84acf2e25
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.4926
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1503     4550 |      --       0       --      -- |     --   | -30/-49
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 350   #clauses: 1503   #literals: 4550
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	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/node43/watcher-347032-1176607701 -o ROOT/results/node43/solver-347032-1176607701 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347032-1176607701/Barcelogic /tmp/evaluation/347032-1176607701/instance-347032-1176607701.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 3/64 31926
/proc/meminfo: memFree=1676816/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 108681928 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849416274 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31926/statm: 1338 232 195 169 0 49 0
[pid=31927] ppid=31926 vsize=5352 CPUtime=0
/proc/31927/stat : 31927 (Barcelogic) S 31926 31926 32460 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 108681928 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31927/statm: 1338 236 198 169 0 49 0
[pid=31929] ppid=31927 vsize=0 CPUtime=0
/proc/31929/stat : 31929 (sed) D 31927 31926 32460 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 108681928 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/31929/statm: 0 0 0 0 0 0 0

[startup+0.0524909 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31926
/proc/meminfo: memFree=1676816/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101493 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31926
/proc/meminfo: memFree=1676816/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31926
/proc/meminfo: memFree=1676816/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701544 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31926
/proc/meminfo: memFree=1676816/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1673920/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476428 CPUtime=1.47
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 1153 0 0 0 147 0 0 0 25 0 1 0 108681929 1511862272 1124 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369107 1124 93 232 0 368872 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481780

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1670592/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=3.08
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 2132 0 0 0 307 1 0 0 25 0 1 0 108681929 1511944192 2103 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 2103 93 232 0 368892 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481860

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1668160/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=6.28
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 2318 0 0 0 627 1 0 0 25 0 1 0 108681929 1511944192 2289 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 2289 93 232 0 368892 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481860

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1660288/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=12.67
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 4240 0 0 0 1265 2 0 0 25 0 1 0 108681929 1511944192 4211 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134540865 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 4211 93 232 0 368892 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481860

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1648576/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=25.47
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 7084 0 0 0 2542 5 0 0 25 0 1 0 108681929 1511944192 7055 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 7055 93 232 0 368892 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481860

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1641408/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=51.07
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 8858 0 0 0 5100 7 0 0 25 0 1 0 108681929 1511944192 8759 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 8759 93 232 0 368892 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481860

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1641472/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=102.25
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 8897 0 0 0 10218 7 0 0 25 0 1 0 108681929 1511944192 8798 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134562056 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 8798 93 232 0 368892 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481860

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1629952/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=162.23
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 11821 0 0 0 16214 9 0 0 25 0 1 0 108681929 1511944192 11620 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 11620 93 232 0 368892 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481860

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1625664/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=222.22
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 12941 0 0 0 22211 11 0 0 25 0 1 0 108681929 1511944192 12740 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134542725 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 12740 93 232 0 368892 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481860

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1623360/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=282.21
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13494 0 0 0 28209 12 0 0 25 0 1 0 108681929 1511944192 13252 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13252 93 232 0 368892 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1481860

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1623360/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=342.19
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13528 0 0 0 34207 12 0 0 25 0 1 0 108681929 1511944192 13252 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13252 93 232 0 368892 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481860

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31932
/proc/meminfo: memFree=1623360/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0

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

/proc/31932/statm: 369127 13264 93 232 0 368892 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1481860

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1623104/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=582.12
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13626 0 0 0 58199 13 0 0 25 0 1 0 108681929 1511944192 13264 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13264 93 232 0 368892 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1481860

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1623104/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=642.11
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13647 0 0 0 64198 13 0 0 25 0 1 0 108681929 1511944192 13285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13285 93 232 0 368892 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1481860

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1623040/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=702.09
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13696 0 0 0 70196 13 0 0 25 0 1 0 108681929 1511944192 13285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13285 93 232 0 368892 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481860

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1623040/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=762.08
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13696 0 0 0 76194 14 0 0 25 0 1 0 108681929 1511944192 13285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13285 93 232 0 368892 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1481860

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1622976/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=822.06
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13819 0 0 0 82192 14 0 0 25 0 1 0 108681929 1511944192 13285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13285 93 232 0 368892 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1481860

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1623168/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=882.04
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13881 0 0 0 88190 14 0 0 25 0 1 0 108681929 1511944192 13287 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13287 93 232 0 368892 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1481860

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1623168/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=942.02
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13882 0 0 0 94188 14 0 0 25 0 1 0 108681929 1511944192 13288 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13288 93 232 0 368892 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1481860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1623168/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=1002.01
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13882 0 0 0 100186 15 0 0 25 0 1 0 108681929 1511944192 13288 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13288 93 232 0 368892 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1481860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1623104/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=1062
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 13917 0 0 0 106185 15 0 0 25 0 1 0 108681929 1511944192 13288 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13288 93 232 0 368892 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1481860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1622464/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=1121.98
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 14118 0 0 0 112183 15 0 0 25 0 1 0 108681929 1511944192 13489 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13489 93 232 0 368892 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1481860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1620864/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=1181.96
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 14511 0 0 0 118181 15 0 0 25 0 1 0 108681929 1511944192 13844 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13844 93 232 0 368892 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31934
/proc/meminfo: memFree=1620864/2055920 swapFree=4191892/4192956
[pid=31926] ppid=31924 vsize=5352 CPUtime=0
/proc/31926/stat : 31926 (Barcelogic) S 31924 31926 32460 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108681928 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31926/statm: 1338 237 197 169 0 49 0
[pid=31932] ppid=31926 vsize=1476508 CPUtime=1200.06
/proc/31932/stat : 31932 (bsat) R 31926 31926 32460 0 -1 4194304 14511 0 0 0 119991 15 0 0 25 0 1 0 108681929 1511944192 13844 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31932/statm: 369127 13844 93 232 0 368892 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481860

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 31926 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1482052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 727
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= 10

runsolver used 1.06084 second user time and 2.38364 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Apr 15 03:28:21 UTC 2007

IDJOB= 347032
IDBENCH= 19995
IDSOLVER= 154
FILE ID= node43/347032-1176607701

PBS_JOBID= 4557010

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1370059435-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347032-1176607701/Barcelogic /tmp/evaluation/347032-1176607701/instance-347032-1176607701.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-347032-1176607701 -o ROOT/results/node43/solver-347032-1176607701 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347032-1176607701/Barcelogic /tmp/evaluation/347032-1176607701/instance-347032-1176607701.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  727fc359ee7c9f3d412b57a84acf2e25

RANDOM SEED= 621924016

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1677224 kB
Buffers:         16932 kB
Cached:         260916 kB
SwapCached:        272 kB
Active:          41164 kB
Inactive:       252928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677224 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          25188 kB
Slab:            70676 kB
Committed_AS:   177424 kB
PageTables:       1396 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= 66563 MiB

End job on node43 on Sun Apr 15 03:48:24 UTC 2007