Trace number 303622

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) 1200.04 1200.38

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S938354044-16.cnf
MD5SUM90b34cbcd18a30548d336749c40e7348
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:   0.023996 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/node22/watcher-303622-1172039772 -o ROOT/results/node22/solver-303622-1172039772 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303622-1172039772/Barcelogic /tmp/evaluation/303622-1172039772/instance-303622-1172039772.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: 0.92 0.98 0.99 3/77 27515
/proc/meminfo: memFree=1647656/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 223931096 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27515/statm: 1338 232 195 169 0 49 0
[pid=27516] ppid=27515 vsize=5352 CPUtime=0
/proc/27516/stat : 27516 (Barcelogic) S 27515 27515 26323 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27516/statm: 1338 236 198 169 0 49 0

[startup+0.108168 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27515
/proc/meminfo: memFree=1647656/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.516194 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27515
/proc/meminfo: memFree=1647656/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33626 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 27521
/proc/meminfo: memFree=1636632/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=1.25
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 2942 0 0 0 124 1 0 0 25 0 1 0 223931103 1511956480 2916 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531417 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 2916 81 232 0 368895 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481872

[startup+2.97237 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 27521
/proc/meminfo: memFree=1630232/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=2.88
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 5097 0 0 0 286 2 0 0 25 0 1 0 223931103 1511956480 5071 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 5071 81 232 0 368895 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481872

[startup+6.25962 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 27521
/proc/meminfo: memFree=1613912/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=6.17
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 8935 0 0 0 613 4 0 0 25 0 1 0 223931103 1511956480 8909 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 8909 81 232 0 368895 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481872

[startup+12.7131 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 27521
/proc/meminfo: memFree=1587608/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=12.62
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 15090 0 0 0 1255 7 0 0 25 0 1 0 223931103 1511956480 15064 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 15064 81 232 0 368895 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481872

[startup+25.529 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 27521
/proc/meminfo: memFree=1550488/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=25.43
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 24560 0 0 0 2531 12 0 0 25 0 1 0 223931103 1511956480 24534 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 24534 81 232 0 368895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481872

[startup+51.1579 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 27521
/proc/meminfo: memFree=1492696/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=51.05
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 38643 0 0 0 5082 23 0 0 25 0 1 0 223931103 1511956480 38617 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 38617 81 232 0 368895 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481872

[startup+102.409 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 27521
/proc/meminfo: memFree=1425368/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=102.3
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 55515 0 0 0 10192 38 0 0 25 0 1 0 223931103 1511956480 55489 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 55489 81 232 0 368895 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481872

[startup+162.482 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27521
/proc/meminfo: memFree=1377944/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=162.35
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 67114 0 0 0 16187 48 0 0 25 0 1 0 223931103 1511956480 67088 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 67088 81 232 0 368895 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481872

[startup+222.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27521
/proc/meminfo: memFree=1342936/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=222.41
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 75885 0 0 0 22184 57 0 0 25 0 1 0 223931103 1511956480 75859 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 75859 81 232 0 368895 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481872

[startup+282.623 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27523
/proc/meminfo: memFree=1313496/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=282.46
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 83250 0 0 0 28183 63 0 0 25 0 1 0 223931103 1511956480 83224 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 83224 81 232 0 368895 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481872

[startup+342.689 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27523
/proc/meminfo: memFree=1287064/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=342.51
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 89879 0 0 0 34181 70 0 0 25 0 1 0 223931103 1511956480 89853 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 89853 81 232 0 368895 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481872

[startup+402.76 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 27523
/proc/meminfo: memFree=1262232/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=402.57
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 96002 0 0 0 40179 78 0 0 25 0 1 0 223931103 1511956480 95976 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 95976 81 232 0 368895 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481872

[startup+462.828 s]
/proc/loadavg: 1.07 1.01 1.00 2/79 27523
/proc/meminfo: memFree=1241688/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=462.62
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 101136 0 0 0 46178 84 0 0 25 0 1 0 223931103 1511956480 101110 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 101110 81 232 0 368895 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481872

[startup+522.896 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27523
/proc/meminfo: memFree=1222424/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06

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

[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=582.74
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 110778 0 0 0 58178 96 0 0 25 0 1 0 223931103 1511956480 110752 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 110752 81 232 0 368895 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481872

[startup+643.035 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27523
/proc/meminfo: memFree=1185368/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=642.79
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 115175 0 0 0 64178 101 0 0 25 0 1 0 223931103 1511956480 115149 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 115149 81 232 0 368895 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481872

[startup+703.105 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 27523
/proc/meminfo: memFree=1169368/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=702.84
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 119189 0 0 0 70179 105 0 0 25 0 1 0 223931103 1511956480 119163 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 119163 81 232 0 368895 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481872

[startup+763.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27523
/proc/meminfo: memFree=1153176/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=762.9
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 123238 0 0 0 76180 110 0 0 25 0 1 0 223931103 1511956480 123212 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 123212 81 232 0 368895 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481872

[startup+823.244 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27523
/proc/meminfo: memFree=1137176/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=822.95
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 127179 0 0 0 82181 114 0 0 25 0 1 0 223931103 1511956480 127153 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 127153 81 232 0 368895 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481872

[startup+883.312 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27523
/proc/meminfo: memFree=1122840/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=883
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 130775 0 0 0 88181 119 0 0 25 0 1 0 223931103 1511956480 130749 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 130749 81 232 0 368895 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481872

[startup+943.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27523
/proc/meminfo: memFree=1108760/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=943.05
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 134306 0 0 0 94182 123 0 0 25 0 1 0 223931103 1511956480 134280 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 134280 81 232 0 368895 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481872

[startup+1003.45 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 27523
/proc/meminfo: memFree=1095256/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=1003.1
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 137705 0 0 0 100183 127 0 0 25 0 1 0 223931103 1511956480 137679 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 137679 81 232 0 368895 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 1481872

[startup+1063.52 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27523
/proc/meminfo: memFree=1082072/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=1063.17
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 140951 0 0 0 106186 131 0 0 25 0 1 0 223931103 1511956480 140925 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 140925 81 232 0 368895 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481872

[startup+1123.58 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 27523
/proc/meminfo: memFree=1069656/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=1123.21
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 144051 0 0 0 112187 134 0 0 25 0 1 0 223931103 1511956480 144025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 144025 81 232 0 368895 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 1481872

[startup+1183.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27523
/proc/meminfo: memFree=1057944/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=1183.27
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 146983 0 0 0 118190 137 0 0 25 0 1 0 223931103 1511956480 146957 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 146957 81 232 0 368895 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27523
/proc/meminfo: memFree=1054360/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=1199.98
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 147828 0 0 0 119860 138 0 0 25 0 1 0 223931103 1511956480 147802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 147802 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.04
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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27523
/proc/meminfo: memFree=1054360/2055920 swapFree=4147160/4192956
[pid=27515] ppid=27513 vsize=5352 CPUtime=0.06
/proc/27515/stat : 27515 (Barcelogic) S 27513 27515 26323 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223931096 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27515/statm: 1338 236 197 169 0 49 0
[pid=27521] ppid=27515 vsize=1476520 CPUtime=1199.98
/proc/27521/stat : 27521 (bsat) R 27515 27515 26323 0 -1 4194304 147828 0 0 0 119860 138 0 0 25 0 1 0 223931103 1511956480 147802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27521/statm: 369130 147802 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481872

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27515 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=66989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.075987
while last known CPU time is 1200.04

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

Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1198.66
CPU system time (s): 1.38
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 1481872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1073
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= 14

runsolver used 1.09183 second user time and 3.17652 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 21 06:36:12 UTC 2007

IDJOB= 303622
IDBENCH= 20112
IDSOLVER= 122
FILE ID= node22/303622-1172039772

PBS_JOBID= 3892710

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S938354044-16.cnf
COMMAND LINE= /tmp/evaluation/303622-1172039772/Barcelogic /tmp/evaluation/303622-1172039772/instance-303622-1172039772.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-303622-1172039772 -o ROOT/results/node22/solver-303622-1172039772 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303622-1172039772/Barcelogic /tmp/evaluation/303622-1172039772/instance-303622-1172039772.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  90b34cbcd18a30548d336749c40e7348

RANDOM SEED= 55758072

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1648000 kB
Buffers:         39868 kB
Cached:         284580 kB
SwapCached:      11948 kB
Active:         251152 kB
Inactive:        96312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648000 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            46084 kB
Committed_AS:   678276 kB
PageTables:       1668 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 node22 on Wed Feb 21 06:56:14 UTC 2007