Trace number 347001

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) 1200.1 1201.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
MD5SUM0577e850c93565cf0b1a3d4bebd7841c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2336     7050 |      --       0       --      -- |     --   | -7/21
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 543   #clauses: 2336   #literals: 7050
0.00/0.01	c CPU time:   0.005999 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/node2/watcher-347001-1176603515 -o ROOT/results/node2/solver-347001-1176603515 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347001-1176603515/Barcelogic /tmp/evaluation/347001-1176603515/instance-347001-1176603515.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1410
/proc/meminfo: memFree=1629496/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 136389309 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1410/statm: 1339 233 195 169 0 50 0
[pid=1411] ppid=1410 vsize=5356 CPUtime=0
/proc/1411/stat : 1411 (Barcelogic) S 1410 1410 32077 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 136389309 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1411/statm: 1339 237 198 169 0 50 0
[pid=1413] ppid=1411 vsize=0 CPUtime=0
/proc/1413/stat : 1413 (sed) R 1411 1410 32077 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 136389309 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 
[startup+0.099037 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1410
/proc/meminfo: memFree=1629496/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101037 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1410
/proc/meminfo: memFree=1629496/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301057 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1410
/proc/meminfo: memFree=1629496/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701099 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1410
/proc/meminfo: memFree=1629496/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50218 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1416
/proc/meminfo: memFree=1624168/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=1.47
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 1583 0 0 0 147 0 0 0 25 0 1 0 136389310 1511923712 1554 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 1554 93 232 0 368887 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481844

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1416
/proc/meminfo: memFree=1623144/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=3.07
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 2256 0 0 0 307 0 0 0 25 0 1 0 136389310 1511923712 2227 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 2227 93 232 0 368887 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481844

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1416
/proc/meminfo: memFree=1613736/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=6.27
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 4461 0 0 0 625 2 0 0 25 0 1 0 136389310 1511923712 4432 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134516562 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 4432 93 232 0 368887 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481844

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1416
/proc/meminfo: memFree=1608040/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=12.67
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 5320 0 0 0 1265 2 0 0 25 0 1 0 136389310 1511923712 5291 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134562056 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 5291 93 232 0 368887 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481844

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 1416
/proc/meminfo: memFree=1594984/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=25.46
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 8698 0 0 0 2541 5 0 0 25 0 1 0 136389310 1511923712 8669 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519056 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 8669 93 232 0 368887 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481844

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 1416
/proc/meminfo: memFree=1572648/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=51.06
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 14317 0 0 0 5096 10 0 0 25 0 1 0 136389310 1511923712 14288 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 14288 93 232 0 368887 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481844

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 1416
/proc/meminfo: memFree=1551784/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=102.25
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 19382 0 0 0 10209 16 0 0 25 0 1 0 136389310 1511923712 19353 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 19353 93 232 0 368887 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481844

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1416
/proc/meminfo: memFree=1551720/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=162.22
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 19382 0 0 0 16206 16 0 0 25 0 1 0 136389310 1511923712 19353 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 19353 93 232 0 368887 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481844

[startup+222.301 s]
/proc/loadavg: 1.22 1.03 1.01 3/86 6569
/proc/meminfo: memFree=1524144/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=222.13
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 24025 0 0 0 22189 24 0 0 25 0 1 0 136389310 1511923712 23996 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/1416/statm: 369122 23996 93 232 0 368887 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1481844

[startup+282.301 s]
/proc/loadavg: 1.78 1.22 1.07 2/86 26184
/proc/meminfo: memFree=1482528/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=281.79
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 28769 0 0 0 28142 37 0 0 25 0 1 0 136389310 1511923712 28740 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/1416/statm: 369122 28740 93 232 0 368887 0
Current children cumulated CPU time (s) 281.79
Current children cumulated vsize (KiB) 1481844

[startup+342.302 s]
/proc/loadavg: 1.48 1.25 1.09 2/79 3737
/proc/meminfo: memFree=1458216/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=341.64
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 32417 0 0 0 34116 48 0 0 25 0 1 0 136389310 1511923712 32388 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518251 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 32388 93 232 0 368887 0
Current children cumulated CPU time (s) 341.64
Current children cumulated vsize (KiB) 1481844

[startup+402.302 s]
/proc/loadavg: 1.17 1.20 1.08 2/79 3737
/proc/meminfo: memFree=1443816/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=401.63

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

/proc/1416/statm: 369122 41857 93 232 0 368887 0
Current children cumulated CPU time (s) 521.59
Current children cumulated vsize (KiB) 1481844

[startup+582.302 s]
/proc/loadavg: 1.01 1.10 1.07 2/79 3737
/proc/meminfo: memFree=1409832/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=581.57
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 44467 0 0 0 58094 63 0 0 25 0 1 0 136389310 1511923712 44438 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 44438 93 232 0 368887 0
Current children cumulated CPU time (s) 581.57
Current children cumulated vsize (KiB) 1481844

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.06 2/79 3737
/proc/meminfo: memFree=1402152/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=641.56
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 46387 0 0 0 64091 65 0 0 25 0 1 0 136389310 1511923712 46358 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 46358 93 232 0 368887 0
Current children cumulated CPU time (s) 641.56
Current children cumulated vsize (KiB) 1481844

[startup+702.301 s]
/proc/loadavg: 1.00 1.06 1.06 2/79 3737
/proc/meminfo: memFree=1393576/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=701.54
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 48538 0 0 0 70085 69 0 0 25 0 1 0 136389310 1511923712 48509 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 48509 93 232 0 368887 0
Current children cumulated CPU time (s) 701.54
Current children cumulated vsize (KiB) 1481844

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.05 2/79 3739
/proc/meminfo: memFree=1383720/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=761.53
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 50982 0 0 0 76081 72 0 0 25 0 1 0 136389310 1511923712 50953 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 50953 93 232 0 368887 0
Current children cumulated CPU time (s) 761.53
Current children cumulated vsize (KiB) 1481844

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.04 2/79 3739
/proc/meminfo: memFree=1374376/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=821.5
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 53344 0 0 0 82074 76 0 0 25 0 1 0 136389310 1511923712 53315 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518090 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 53315 93 232 0 368887 0
Current children cumulated CPU time (s) 821.5
Current children cumulated vsize (KiB) 1481844

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.04 2/79 3739
/proc/meminfo: memFree=1365352/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=881.49
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 55575 0 0 0 88070 79 0 0 25 0 1 0 136389310 1511923712 55546 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 55546 93 232 0 368887 0
Current children cumulated CPU time (s) 881.49
Current children cumulated vsize (KiB) 1481844

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/79 3739
/proc/meminfo: memFree=1358120/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=941.47
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 57397 0 0 0 94065 82 0 0 25 0 1 0 136389310 1511923712 57368 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 57368 93 232 0 368887 0
Current children cumulated CPU time (s) 941.47
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.03 2/79 3739
/proc/meminfo: memFree=1350056/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=1001.46
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 59395 0 0 0 100060 86 0 0 25 0 1 0 136389310 1511923712 59366 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 59366 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.46
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/79 3739
/proc/meminfo: memFree=1343272/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=1061.43
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 61097 0 0 0 106056 87 0 0 25 0 1 0 136389310 1511923712 61068 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 61068 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.43
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 3739
/proc/meminfo: memFree=1336360/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=1121.42
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 62817 0 0 0 112052 90 0 0 25 0 1 0 136389310 1511923712 62788 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 62788 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.42
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 3739
/proc/meminfo: memFree=1329576/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=1181.41
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 64521 0 0 0 118048 93 0 0 25 0 1 0 136389310 1511923712 64492 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 64492 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.41
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 3739
/proc/meminfo: memFree=1327592/2055920 swapFree=4147152/4192956
[pid=1410] ppid=1408 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (Barcelogic) S 1408 1410 32077 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136389309 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1410/statm: 1339 238 197 169 0 50 0
[pid=1416] ppid=1410 vsize=1476488 CPUtime=1200.1
/proc/1416/stat : 1416 (bsat) R 1410 1410 32077 0 -1 4194304 64986 0 0 0 119917 93 0 0 25 0 1 0 136389310 1511923712 64957 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1416/statm: 369122 64957 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481844

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 1410 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.014997
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.01
CPU time (s): 1200.1
CPU user time (s): 1199.17
CPU system time (s): 0.93
CPU usage (%): 99.924
Max. virtual memory (cumulated for all children) (KiB): 1481888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 755
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= 34
involuntary context switches= 10

runsolver used 1.16182 second user time and 3.22451 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Apr 15 02:18:35 UTC 2007

IDJOB= 347001
IDBENCH= 19964
IDSOLVER= 154
FILE ID= node2/347001-1176603515

PBS_JOBID= 4556810

Free space on /tmp= 66559 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347001-1176603515/Barcelogic /tmp/evaluation/347001-1176603515/instance-347001-1176603515.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-347001-1176603515 -o ROOT/results/node2/solver-347001-1176603515 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347001-1176603515/Barcelogic /tmp/evaluation/347001-1176603515/instance-347001-1176603515.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  0577e850c93565cf0b1a3d4bebd7841c

RANDOM SEED= 609577290

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1629904 kB
Buffers:         71664 kB
Cached:         285936 kB
SwapCached:      14496 kB
Active:         154508 kB
Inactive:       227880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629904 kB
SwapTotal:     4192956 kB
SwapFree:      4147152 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          30704 kB
Slab:            29008 kB
Committed_AS:  5795756 kB
PageTables:       1864 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 node2 on Sun Apr 15 02:38:38 UTC 2007