Trace number 292019

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.07 1200.62

General information on the benchmark

Namerandom/OnTreshold/5SAT/v70/
unif-k5-r21.3-v70-c1491-S15127148-17.SAT.shuffled.cnf
MD5SUMbbd96a0fdc6b95ee5207a3d237ec0293
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses1491
Sum of the clauses size7455
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 51491
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 |    1491     7455 |     447       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 70   #clauses: 1491   #literals: 7455
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node43/watcher-292019-1171749369 -o ROOT/results/node43/solver-292019-1171749369 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292019-1171749369/Barcelogic /tmp/evaluation/292019-1171749369/instance-292019-1171749369.cnf 

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


[startup+0 s]
/proc/loadavg: 0.93 0.95 0.90 2/67 4514
/proc/meminfo: memFree=600256/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 310 252 0 0 0 0 0 0 16 0 1 0 194892976 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4511/statm: 1339 236 197 169 0 50 0

[startup+0.112187 s]
/proc/loadavg: 0.93 0.95 0.90 2/67 4514
/proc/meminfo: memFree=600256/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.520257 s]
/proc/loadavg: 0.93 0.95 0.90 2/67 4514
/proc/meminfo: memFree=600256/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34039 s]
/proc/loadavg: 0.93 0.96 0.91 2/66 4517
/proc/meminfo: memFree=596424/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=1.31
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 1231 0 0 0 131 0 0 0 25 0 1 0 194892977 1511931904 1205 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 1205 81 232 0 368889 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481852

[startup+2.97666 s]
/proc/loadavg: 0.93 0.96 0.91 2/66 4517
/proc/meminfo: memFree=593928/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=2.94
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 1686 0 0 0 294 0 0 0 25 0 1 0 194892977 1511931904 1660 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 1660 81 232 0 368889 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481852

[startup+6.2582 s]
/proc/loadavg: 0.94 0.96 0.91 2/66 4517
/proc/meminfo: memFree=590920/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=6.23
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 2630 0 0 0 622 1 0 0 25 0 1 0 194892977 1511931904 2604 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 2604 81 232 0 368889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.7163 s]
/proc/loadavg: 0.94 0.96 0.91 2/66 4517
/proc/meminfo: memFree=582168/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=12.69
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 4646 0 0 0 1267 2 0 0 25 0 1 0 194892977 1511931904 4620 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 4620 81 232 0 368889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481852

[startup+25.5314 s]
/proc/loadavg: 0.95 0.96 0.91 2/66 4517
/proc/meminfo: memFree=576408/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=25.49
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 6070 0 0 0 2546 3 0 0 25 0 1 0 194892977 1511931904 5975 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 5975 81 232 0 368889 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481852

[startup+51.1557 s]
/proc/loadavg: 0.97 0.96 0.91 2/66 4517
/proc/meminfo: memFree=575832/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=51.12
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 6307 0 0 0 5108 4 0 0 25 0 1 0 194892977 1511931904 6212 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 6212 81 232 0 368889 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481852

[startup+102.396 s]
/proc/loadavg: 0.98 0.97 0.91 2/66 4517
/proc/meminfo: memFree=571096/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=102.34
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 7494 0 0 0 10229 5 0 0 25 0 1 0 194892977 1511931904 7316 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 7316 81 232 0 368889 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481852

[startup+162.454 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4517
/proc/meminfo: memFree=568920/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=162.37
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 8166 0 0 0 16232 5 0 0 25 0 1 0 194892977 1511931904 7875 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 7875 81 232 0 368889 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481852

[startup+222.509 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4517
/proc/meminfo: memFree=565464/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=222.41
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 9047 0 0 0 22234 7 0 0 25 0 1 0 194892977 1511931904 8756 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 8756 81 232 0 368889 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481852

[startup+282.562 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4517
/proc/meminfo: memFree=564696/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=282.44
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 9316 0 0 0 28237 7 0 0 25 0 1 0 194892977 1511931904 8912 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 8912 81 232 0 368889 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481852

[startup+342.642 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 4635
/proc/meminfo: memFree=561432/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=342.44
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 9864 0 0 0 34236 8 0 0 25 0 1 0 194892977 1511931904 9460 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 9460 81 232 0 368889 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 1481852

[startup+402.724 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=554072/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=402.46
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 11976 0 0 0 40236 10 0 0 25 0 1 0 194892977 1511931904 11572 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 11572 81 232 0 368889 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 1481852

[startup+462.787 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=546520/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=462.51
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 13861 0 0 0 46239 12 0 0 25 0 1 0 194892977 1511931904 13457 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 13457 81 232 0 368889 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 1481852

[startup+522.85 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=539608/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=522.55

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

[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=582.59
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 17443 0 0 0 58244 15 0 0 25 0 1 0 194892977 1511931904 17039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 17039 81 232 0 368889 0
Current children cumulated CPU time (s) 582.59
Current children cumulated vsize (KiB) 1481852

[startup+642.965 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=526488/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=642.62
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 18862 0 0 0 64246 16 0 0 25 0 1 0 194892977 1511931904 18458 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 18458 81 232 0 368889 0
Current children cumulated CPU time (s) 642.62
Current children cumulated vsize (KiB) 1481852

[startup+703.023 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=521368/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=702.66
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 20136 0 0 0 70248 18 0 0 25 0 1 0 194892977 1511931904 19732 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 19732 81 232 0 368889 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 1481852

[startup+763.082 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=515864/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=762.7
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 21505 0 0 0 76250 20 0 0 25 0 1 0 194892977 1511931904 21101 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 21101 81 232 0 368889 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 1481852

[startup+823.143 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=510744/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=822.74
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 22753 0 0 0 82252 22 0 0 25 0 1 0 194892977 1511931904 22349 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 22349 81 232 0 368889 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 1481852

[startup+883.202 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=506072/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=882.77
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 23925 0 0 0 88254 23 0 0 25 0 1 0 194892977 1511931904 23521 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 23521 81 232 0 368889 0
Current children cumulated CPU time (s) 882.77
Current children cumulated vsize (KiB) 1481852

[startup+943.261 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=501720/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=942.81
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 25014 0 0 0 94257 24 0 0 25 0 1 0 194892977 1511931904 24610 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 24610 81 232 0 368889 0
Current children cumulated CPU time (s) 942.81
Current children cumulated vsize (KiB) 1481852

[startup+1003.32 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=497688/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=1002.85
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 26059 0 0 0 100260 25 0 0 25 0 1 0 194892977 1511931904 25655 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 25655 81 232 0 368889 0
Current children cumulated CPU time (s) 1002.85
Current children cumulated vsize (KiB) 1481852

[startup+1063.38 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=493784/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=1062.9
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 27004 0 0 0 106263 27 0 0 25 0 1 0 194892977 1511931904 26600 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 26600 81 232 0 368889 0
Current children cumulated CPU time (s) 1062.9
Current children cumulated vsize (KiB) 1481852

[startup+1123.44 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=489752/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=1122.93
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 28033 0 0 0 112264 29 0 0 25 0 1 0 194892977 1511931904 27629 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 27629 81 232 0 368889 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 1481852

[startup+1183.49 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 4715
/proc/meminfo: memFree=486232/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=1182.96
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 28898 0 0 0 118266 30 0 0 25 0 1 0 194892977 1511931904 28494 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 28494 81 232 0 368889 0
Current children cumulated CPU time (s) 1182.96
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.07 0.99 0.91 2/66 4715
/proc/meminfo: memFree=485336/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=1200.07
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 29111 0 0 0 119977 30 0 0 25 0 1 0 194892977 1511931904 28707 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 28707 81 232 0 368889 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481852

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

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

[startup+1200.6 s]
/proc/loadavg: 1.07 0.99 0.91 2/66 4715
/proc/meminfo: memFree=485336/2055920 swapFree=4183376/4192956
[pid=4511] ppid=4509 vsize=5356 CPUtime=0
/proc/4511/stat : 4511 (Barcelogic) S 4509 4511 3376 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 194892976 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4511/statm: 1339 237 197 169 0 50 0
[pid=4517] ppid=4511 vsize=1476496 CPUtime=1200.07
/proc/4517/stat : 4517 (bsat) R 4511 4511 3376 0 -1 4194304 29111 0 0 0 119977 30 0 0 25 0 1 0 194892977 1511931904 28707 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4517/statm: 369124 28707 81 232 0 368889 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481852

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4511 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.07

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

Real time (s): 1200.62
CPU time (s): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.3
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 1482304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 710
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= 32
involuntary context switches= 10

runsolver used 0.965853 second user time and 2.47762 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Feb 17 21:56:09 UTC 2007

IDJOB= 292019
IDBENCH= 19829
IDSOLVER= 122
FILE ID= node43/292019-1171749369

PBS_JOBID= 3839467

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v70/unif-k5-r21.3-v70-c1491-S15127148-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292019-1171749369/Barcelogic /tmp/evaluation/292019-1171749369/instance-292019-1171749369.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-292019-1171749369 -o ROOT/results/node43/solver-292019-1171749369 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292019-1171749369/Barcelogic /tmp/evaluation/292019-1171749369/instance-292019-1171749369.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  bbd96a0fdc6b95ee5207a3d237ec0293

RANDOM SEED= 427308851

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		: 3000.281
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:        601072 kB
Buffers:         50204 kB
Cached:        1283472 kB
SwapCached:       4020 kB
Active:         810024 kB
Inactive:       533664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        601072 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          15332 kB
Slab:            97204 kB
Committed_AS:   487904 kB
PageTables:       1392 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 Sat Feb 17 22:16:12 UTC 2007