Trace number 310223

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) 1200.03 1200.46

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
MD5SUM7db698a93a5d58267ca490a662494eeb
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4107    12311 |      --       0       --      -- |     --   | -127/32
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1082   #clauses: 4107   #literals: 12311
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	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/node44/watcher-310223-1172556383 -o ROOT/results/node44/solver-310223-1172556383 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310223-1172556383/Barcelogic /tmp/evaluation/310223-1172556383/instance-310223-1172556383.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 1.01 1.08 3/64 26739
/proc/meminfo: memFree=1918088/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275594463 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26739/statm: 1338 232 195 169 0 49 0
[pid=26740] ppid=26739 vsize=5352 CPUtime=0
/proc/26740/stat : 26740 (Barcelogic) S 26739 26739 26041 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26740/statm: 1338 236 198 169 0 49 0
[pid=26742] ppid=26740 vsize=0 CPUtime=0
/proc/26742/stat : 26742 (sed) D 26740 26739 26041 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 275594463 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/26742/statm: 0 0 0 0 0 0 0

[startup+0.107512 s]
/proc/loadavg: 1.00 1.01 1.08 3/64 26739
/proc/meminfo: memFree=1918088/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515582 s]
/proc/loadavg: 1.00 1.01 1.08 3/64 26739
/proc/meminfo: memFree=1918088/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33573 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 26745
/proc/meminfo: memFree=1912376/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=1.3
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 1661 0 0 0 130 0 0 0 25 0 1 0 275594466 1511837696 1629 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 1629 82 232 0 368866 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481756

[startup+2.97703 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 26745
/proc/meminfo: memFree=1908408/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=2.94
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 3057 0 0 0 293 1 0 0 25 0 1 0 275594466 1511837696 3025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 3025 82 232 0 368866 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481756

[startup+6.25363 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 26745
/proc/meminfo: memFree=1904440/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=6.21
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 3389 0 0 0 620 1 0 0 25 0 1 0 275594466 1511837696 3355 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 3355 92 232 0 368866 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481756

[startup+12.7138 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 26745
/proc/meminfo: memFree=1890104/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=12.67
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 7151 0 0 0 1264 3 0 0 25 0 1 0 275594466 1511837696 7117 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 7117 92 232 0 368866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481756

[startup+25.5232 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 26745
/proc/meminfo: memFree=1867384/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=25.47
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 12998 0 0 0 2540 7 0 0 25 0 1 0 275594466 1511837696 12964 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518951 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 12964 92 232 0 368866 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481756

[startup+51.1468 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 26745
/proc/meminfo: memFree=1862968/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=51.09
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 13793 0 0 0 5101 8 0 0 25 0 1 0 275594466 1511837696 13699 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 13699 92 232 0 368866 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481756

[startup+102.39 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 26745
/proc/meminfo: memFree=1850680/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=102.31
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 16884 0 0 0 10220 11 0 0 25 0 1 0 275594466 1511837696 16790 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517799 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 16790 92 232 0 368866 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481756

[startup+162.456 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 26745
/proc/meminfo: memFree=1846968/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=162.36
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 17902 0 0 0 16223 13 0 0 25 0 1 0 275594466 1511837696 17719 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 17719 92 232 0 368866 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481756

[startup+222.516 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 26745
/proc/meminfo: memFree=1828408/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=222.4
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 22649 0 0 0 22222 18 0 0 25 0 1 0 275594466 1511837696 22466 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 22466 92 232 0 368866 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481756

[startup+282.574 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 26745
/proc/meminfo: memFree=1803000/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=282.44
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 28988 0 0 0 28221 23 0 0 25 0 1 0 275594466 1511837696 28639 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 28639 92 232 0 368866 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481756

[startup+342.625 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 26745
/proc/meminfo: memFree=1803000/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=342.47
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 28988 0 0 0 34224 23 0 0 25 0 1 0 275594466 1511837696 28639 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 28639 92 232 0 368866 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481756

[startup+402.685 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 26745
/proc/meminfo: memFree=1802936/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476404 CPUtime=402.51
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29090 0 0 0 40228 23 0 0 25 0 1 0 275594466 1511837696 28650 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369101 28650 92 232 0 368866 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481756

[startup+462.742 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26745
/proc/meminfo: memFree=1802936/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=462.55
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29146 0 0 0 46232 23 0 0 25 0 1 0 275594466 1511874560 28655 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28655 92 232 0 368875 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481792

[startup+522.799 s]

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

[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=522.59
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29146 0 0 0 52236 23 0 0 25 0 1 0 275594466 1511874560 28655 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28655 92 232 0 368875 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481792

[startup+582.856 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 26745
/proc/meminfo: memFree=1802936/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=582.63
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29150 0 0 0 58240 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518107 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481792

[startup+642.921 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 26745
/proc/meminfo: memFree=1802936/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=642.67
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29150 0 0 0 64244 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481792

[startup+702.976 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 26745
/proc/meminfo: memFree=1802936/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=702.7
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29186 0 0 0 70247 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 1481792

[startup+763.034 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 26745
/proc/meminfo: memFree=1802936/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=762.74
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29228 0 0 0 76251 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 1481792

[startup+823.094 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26745
/proc/meminfo: memFree=1802872/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=822.78
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29228 0 0 0 82255 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 1481792

[startup+883.147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26745
/proc/meminfo: memFree=1802872/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=882.81
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29277 0 0 0 88258 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539782 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 1481792

[startup+943.203 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26745
/proc/meminfo: memFree=1802872/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=942.85
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29277 0 0 0 94262 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518375 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 1481792

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26745
/proc/meminfo: memFree=1802872/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=1002.88
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29331 0 0 0 100265 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 1481792

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26745
/proc/meminfo: memFree=1802872/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=1062.92
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29331 0 0 0 106269 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 1481792

[startup+1123.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26745
/proc/meminfo: memFree=1802872/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=1122.96
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29420 0 0 0 112273 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 1481792

[startup+1183.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26745
/proc/meminfo: memFree=1802808/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=1183
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29420 0 0 0 118277 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 1481792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26745
/proc/meminfo: memFree=1802808/2055920 swapFree=4183252/4192956
[pid=26739] ppid=26737 vsize=5352 CPUtime=0.02
/proc/26739/stat : 26739 (Barcelogic) S 26737 26739 26041 0 -1 4194304 332 511 0 0 0 0 2 0 16 0 1 0 275594463 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26739/statm: 1338 236 197 169 0 49 0
[pid=26745] ppid=26739 vsize=1476440 CPUtime=1200.01
/proc/26745/stat : 26745 (bsat) R 26739 26739 26041 0 -1 4194304 29420 0 0 0 119978 23 0 0 25 0 1 0 275594466 1511874560 28659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/26745/statm: 369110 28659 92 232 0 368875 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481792

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 26739 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.028994
while last known CPU time is 1200.03

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

Real time (s): 1200.46
CPU time (s): 1200.03
CPU user time (s): 1199.8
CPU system time (s): 0.23
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 1482420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 843
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= 33
involuntary context switches= 11

runsolver used 0.842871 second user time and 2.40263 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Feb 27 06:06:23 UTC 2007

IDJOB= 310223
IDBENCH= 20281
IDSOLVER= 122
FILE ID= node44/310223-1172556383

PBS_JOBID= 3971860

Free space on /tmp= 66553 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310223-1172556383/Barcelogic /tmp/evaluation/310223-1172556383/instance-310223-1172556383.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-310223-1172556383 -o ROOT/results/node44/solver-310223-1172556383 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310223-1172556383/Barcelogic /tmp/evaluation/310223-1172556383/instance-310223-1172556383.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7db698a93a5d58267ca490a662494eeb

RANDOM SEED= 923934138

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1918560 kB
Buffers:         18092 kB
Cached:          72772 kB
SwapCached:       3996 kB
Active:          30872 kB
Inactive:        69996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1918560 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            22508 kB
Committed_AS:   557444 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66553 MiB

End job on node44 on Tue Feb 27 06:26:26 UTC 2007