Trace number 303417

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) 1200.02 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S3230925-04.cnf
MD5SUM7771e5453e656f0c9114162dd7fb7ab6
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	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/node71/watcher-303417-1172034873 -o ROOT/results/node71/solver-303417-1172034873 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303417-1172034873/Barcelogic /tmp/evaluation/303417-1172034873/instance-303417-1172034873.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15321
/proc/meminfo: memFree=1415960/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 223445105 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15321/statm: 1338 232 195 169 0 49 0
[pid=15322] ppid=15321 vsize=5352 CPUtime=0
/proc/15322/stat : 15322 (Barcelogic) S 15321 15321 14576 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 223445106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15322/statm: 1338 236 198 169 0 49 0
[pid=15324] ppid=15322 vsize=0 CPUtime=0
/proc/15324/stat : 15324 (sed) D 15322 15321 14576 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 223445106 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/15324/statm: 0 0 0 0 0 0 0

[startup+0.107626 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15321
/proc/meminfo: memFree=1415960/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515709 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15321
/proc/meminfo: memFree=1415960/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33689 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1405192/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=1.25
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 2916 0 0 0 124 1 0 0 25 0 1 0 223445113 1511956480 2890 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 2890 81 232 0 368895 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481872

[startup+2.97824 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1398664/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=2.88
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 5136 0 0 0 287 1 0 0 25 0 1 0 223445113 1511956480 5110 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529804 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 5110 81 232 0 368895 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481872

[startup+6.25495 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1381768/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=6.16
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 9029 0 0 0 613 3 0 0 25 0 1 0 223445113 1511956480 9003 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 9003 81 232 0 368895 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481872

[startup+12.7174 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1358728/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=12.63
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 14278 0 0 0 1257 6 0 0 25 0 1 0 223445113 1511956480 14252 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 14252 81 232 0 368895 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481872

[startup+25.5251 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1323464/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=25.43
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 23541 0 0 0 2532 11 0 0 25 0 1 0 223445113 1511956480 23515 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 23515 81 232 0 368895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481872

[startup+51.1497 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1265928/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=51.04
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 37492 0 0 0 5083 21 0 0 25 0 1 0 223445113 1511956480 37466 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 37466 81 232 0 368895 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481872

[startup+102.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1195720/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=102.27
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 55026 0 0 0 10191 36 0 0 25 0 1 0 223445113 1511956480 55000 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 55000 81 232 0 368895 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481872

[startup+162.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1145352/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=162.31
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 67362 0 0 0 16184 47 0 0 25 0 1 0 223445113 1511956480 67336 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 67336 81 232 0 368895 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481872

[startup+222.515 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 15327
/proc/meminfo: memFree=1109704/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=222.34
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 76282 0 0 0 22180 54 0 0 25 0 1 0 223445113 1511956480 76256 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 76256 81 232 0 368895 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481872

[startup+282.574 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 15327
/proc/meminfo: memFree=1077896/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=282.38
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 84253 0 0 0 28176 62 0 0 25 0 1 0 223445113 1511956480 84227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 84227 81 232 0 368895 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481872

[startup+342.633 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1052296/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=342.42
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 90647 0 0 0 34174 68 0 0 25 0 1 0 223445113 1511956480 90621 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 90621 81 232 0 368895 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481872

[startup+402.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1027656/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=402.46
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 96690 0 0 0 40172 74 0 0 25 0 1 0 223445113 1511956480 96664 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 96664 81 232 0 368895 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481872

[startup+462.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=1005576/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=462.49
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 102228 0 0 0 46171 78 0 0 25 0 1 0 223445113 1511956480 102202 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 102202 81 232 0 368895 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 1481872

[startup+522.817 s]

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

[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=522.54
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 107056 0 0 0 52172 82 0 0 25 0 1 0 223445113 1511956480 107030 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 107030 81 232 0 368895 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481872

[startup+582.873 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=966920/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=582.58
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 111847 0 0 0 58172 86 0 0 25 0 1 0 223445113 1511956480 111821 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 111821 81 232 0 368895 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481872

[startup+642.936 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=949448/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=642.61
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 116213 0 0 0 64171 90 0 0 25 0 1 0 223445113 1511956480 116187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 116187 81 232 0 368895 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 1481872

[startup+702.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=933000/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=702.65
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 120333 0 0 0 70170 95 0 0 25 0 1 0 223445113 1511956480 120307 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 120307 81 232 0 368895 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481872

[startup+763.053 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=917256/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=762.68
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 124265 0 0 0 76170 98 0 0 25 0 1 0 223445113 1511956480 124239 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 124239 81 232 0 368895 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 1481872

[startup+823.119 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=901832/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=822.73
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 128074 0 0 0 82169 104 0 0 25 0 1 0 223445113 1511956480 128048 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 128048 81 232 0 368895 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 1481872

[startup+883.183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=887368/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=882.77
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 131697 0 0 0 88170 107 0 0 25 0 1 0 223445113 1511956480 131671 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 131671 81 232 0 368895 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 1481872

[startup+943.239 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=873544/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=942.81
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 135144 0 0 0 94170 111 0 0 25 0 1 0 223445113 1511956480 135118 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 135118 81 232 0 368895 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 1481872

[startup+1003.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 15327
/proc/meminfo: memFree=860680/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=1002.85
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 138386 0 0 0 100171 114 0 0 25 0 1 0 223445113 1511956480 138360 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 138360 81 232 0 368895 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 1481872

[startup+1063.36 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 15327
/proc/meminfo: memFree=847624/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=1062.88
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 141583 0 0 0 106171 117 0 0 25 0 1 0 223445113 1511956480 141557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 141557 81 232 0 368895 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 1481872

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=834568/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=1122.92
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 144866 0 0 0 112172 120 0 0 25 0 1 0 223445113 1511956480 144840 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 144840 81 232 0 368895 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 1481872

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=822216/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=1182.95
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 147965 0 0 0 118172 123 0 0 25 0 1 0 223445113 1511956480 147939 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 147939 81 232 0 368895 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15327
/proc/meminfo: memFree=818376/2055920 swapFree=4183908/4192956
[pid=15321] ppid=15319 vsize=5352 CPUtime=0.06
/proc/15321/stat : 15321 (Barcelogic) S 15319 15321 14576 0 -1 4194304 332 742 0 0 0 0 6 0 16 0 1 0 223445105 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15321/statm: 1338 236 197 169 0 49 0
[pid=15327] ppid=15321 vsize=1476520 CPUtime=1199.96
/proc/15327/stat : 15327 (bsat) R 15321 15321 14576 0 -1 4194304 148875 0 0 0 119872 124 0 0 25 0 1 0 223445113 1511956480 148849 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15327/statm: 369130 148849 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481872

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15321 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=63990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.075988
while last known CPU time is 1200.02

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

Real time (s): 1200.5
CPU time (s): 1200.02
CPU user time (s): 1198.78
CPU system time (s): 1.24
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 1481872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1074
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 0.790879 second user time and 2.48162 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Feb 21 05:14:33 UTC 2007

IDJOB= 303417
IDBENCH= 20107
IDSOLVER= 122
FILE ID= node71/303417-1172034873

PBS_JOBID= 3892704

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S3230925-04.cnf
COMMAND LINE= /tmp/evaluation/303417-1172034873/Barcelogic /tmp/evaluation/303417-1172034873/instance-303417-1172034873.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-303417-1172034873 -o ROOT/results/node71/solver-303417-1172034873 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303417-1172034873/Barcelogic /tmp/evaluation/303417-1172034873/instance-303417-1172034873.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7771e5453e656f0c9114162dd7fb7ab6

RANDOM SEED= 152258145

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1416368 kB
Buffers:         23676 kB
Cached:         557036 kB
SwapCached:       2796 kB
Active:          91144 kB
Inactive:       498988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416368 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            35440 kB
Committed_AS:   714800 kB
PageTables:       1448 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= 66560 MiB

End job on node71 on Wed Feb 21 05:34:36 UTC 2007