Trace number 329800

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) 1200.11 1200.71

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k50.cnf
MD5SUM1cd5ebafe1e8feb41cc288cf1e56e452
Bench CategoryINDUST (industrial 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 variables73855
Number of clauses330348
Sum of the clauses size850014
Maximum clause length20
Minimum clause length1
Number of clauses of size 1503
Number of clauses of size 2257226
Number of clauses of size 336312
Number of clauses of size 414825
Number of clauses of size 56444
Number of clauses of size over 515038

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.33	c ==============================================================================
0.00/0.33	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.33	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.33	c ==============================================================================
0.00/0.33	c |         0 |  329253   835385 |   98775       0        0     nan |  0.000 % |
1.99/2.04	c |         0 |  170226   572566 |      --       0       --      -- |     --   | -88782/-73640
1.99/2.05	c ==============================================================================
1.99/2.05	c Result  :   #vars: 25249   #clauses: 170226   #literals: 572566
1.99/2.05	c CPU time:   1.9577 s
1.99/2.05	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-329800-1173149795 -o ROOT/results/node45/solver-329800-1173149795 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329800-1173149795/Barcelogic /tmp/evaluation/329800-1173149795/instance-329800-1173149795.cnf 

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


[startup+0 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 19522
/proc/meminfo: memFree=1435848/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=0
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 40955321 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939256914 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19522/statm: 1338 232 195 169 0 49 0
[pid=19523] ppid=19522 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (Barcelogic) S 19522 19522 19370 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 236 198 169 0 49 0

[startup+0.0927941 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 19522
/proc/meminfo: memFree=1435848/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=0
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 40955321 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101834 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 19522
/proc/meminfo: memFree=1435848/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=0
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 40955321 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30187 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 19522
/proc/meminfo: memFree=1435848/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=0
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 40955321 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701941 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 19522
/proc/meminfo: memFree=1435848/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=0
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 40955321 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50105 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 19527
/proc/meminfo: memFree=1394800/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=0
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 40955321 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 235 197 169 0 49 0
[pid=19527] ppid=19522 vsize=46504 CPUtime=1.48
/proc/19527/stat : 19527 (SatELite_releas) R 19522 19522 19370 0 -1 4194304 10601 0 0 0 141 7 0 0 25 0 1 0 40955322 47620096 9633 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134570978 0 0 4096 3 0 0 0 17 1 0 0
/proc/19527/statm: 11626 9633 66 128 0 11495 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 51856

[startup+3.10134 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 19527
/proc/meminfo: memFree=1391984/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 2.31
Current children cumulated vsize (KiB) 5352

[startup+6.30192 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 19528
/proc/meminfo: memFree=1406448/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474780 CPUtime=3.96
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 5843 0 0 0 393 3 0 0 25 0 1 0 40955554 1510174720 5418 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368695 5418 82 232 0 368460 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1480132

[startup+12.7011 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 19528
/proc/meminfo: memFree=1399856/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474780 CPUtime=10.36
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 7434 0 0 0 1032 4 0 0 25 0 1 0 40955554 1510174720 7009 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368695 7009 82 232 0 368460 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1480132

[startup+25.5014 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 19528
/proc/meminfo: memFree=1381552/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474780 CPUtime=23.16
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 12053 0 0 0 2309 7 0 0 25 0 1 0 40955554 1510174720 11627 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368695 11627 82 232 0 368460 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1480132

[startup+51.1011 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 19528
/proc/meminfo: memFree=1346224/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474780 CPUtime=48.75
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 20989 0 0 0 4862 13 0 0 25 0 1 0 40955554 1510174720 20563 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368695 20563 82 232 0 368460 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1480132

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 19528
/proc/meminfo: memFree=1336048/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474780 CPUtime=99.93
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 23521 0 0 0 9977 16 0 0 25 0 1 0 40955554 1510174720 22908 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368695 22908 92 232 0 368460 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1480132

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19528
/proc/meminfo: memFree=1328752/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474780 CPUtime=159.91
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 25562 0 0 0 15973 18 0 0 25 0 1 0 40955554 1510174720 24636 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368695 24636 92 232 0 368460 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1480132

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19528
/proc/meminfo: memFree=1297584/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474780 CPUtime=219.89
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 33460 0 0 0 21964 25 0 0 25 0 1 0 40955554 1510174720 32534 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368695 32534 92 232 0 368460 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1480132

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19610
/proc/meminfo: memFree=1288360/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474780 CPUtime=279.82
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 35631 0 0 0 27956 26 0 0 25 0 1 0 40955554 1510174720 34419 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535570 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368695 34419 92 232 0 368460 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 1480132

[startup+342.302 s]
/proc/loadavg: 1.25 1.06 1.02 2/72 20178
/proc/meminfo: memFree=1250368/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474780 CPUtime=339.72
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 37922 0 0 0 33940 32 0 0 25 0 1 0 40955554 1510174720 36710 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517361 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368695 36710 92 232 0 368460 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 1480132

[startup+402.302 s]
/proc/loadavg: 1.09 1.05 1.01 2/66 20202
/proc/meminfo: memFree=1186344/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474780 CPUtime=399.69
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 54244 0 0 0 39925 44 0 0 25 0 1 0 40955554 1510174720 52885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368695 52885 92 232 0 368460 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 1480132


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

[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=579.62
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 54703 0 0 0 57917 45 0 0 25 0 1 0 40955554 1510256640 52900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52900 92 232 0 368480 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 1480212

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20202
/proc/meminfo: memFree=1186408/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=639.6
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 54703 0 0 0 63915 45 0 0 25 0 1 0 40955554 1510256640 52900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52900 92 232 0 368480 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 1480212

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20202
/proc/meminfo: memFree=1186416/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=699.58
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 54992 0 0 0 69913 45 0 0 25 0 1 0 40955554 1510256640 52900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518375 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52900 92 232 0 368480 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 1480212

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20202
/proc/meminfo: memFree=1186416/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=759.57
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 54992 0 0 0 75911 46 0 0 25 0 1 0 40955554 1510256640 52900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52900 92 232 0 368480 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 1480212

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20202
/proc/meminfo: memFree=1186288/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=819.53
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 55180 0 0 0 81907 46 0 0 25 0 1 0 40955554 1510256640 52951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52951 92 232 0 368480 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 1480212

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20202
/proc/meminfo: memFree=1186288/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=879.51
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 55334 0 0 0 87905 46 0 0 25 0 1 0 40955554 1510256640 52951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52951 92 232 0 368480 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 1480212

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20202
/proc/meminfo: memFree=1186288/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=939.48
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 55334 0 0 0 93902 46 0 0 25 0 1 0 40955554 1510256640 52951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52951 92 232 0 368480 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 1480212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20204
/proc/meminfo: memFree=1186352/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=999.47
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 55619 0 0 0 99900 47 0 0 25 0 1 0 40955554 1510256640 52951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519086 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52951 92 232 0 368480 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 1480212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20204
/proc/meminfo: memFree=1186352/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=1059.45
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 55619 0 0 0 105898 47 0 0 25 0 1 0 40955554 1510256640 52951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52951 92 232 0 368480 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 1480212

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20204
/proc/meminfo: memFree=1186288/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=1119.42
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 55915 0 0 0 111895 47 0 0 25 0 1 0 40955554 1510256640 52951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535555 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52951 92 232 0 368480 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 1480212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20204
/proc/meminfo: memFree=1186288/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=1179.4
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 56049 0 0 0 117893 47 0 0 25 0 1 0 40955554 1510256640 52951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540042 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52951 92 232 0 368480 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 1480212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20204
/proc/meminfo: memFree=1186288/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=1197.8
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 56049 0 0 0 119733 47 0 0 25 0 1 0 40955554 1510256640 52951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519125 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52951 92 232 0 368480 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 1480212

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20204
/proc/meminfo: memFree=1186288/2055920 swapFree=4192812/4192956
[pid=19522] ppid=19520 vsize=5352 CPUtime=2.31
/proc/19522/stat : 19522 (Barcelogic) S 19520 19522 19370 0 -1 4194304 332 13109 0 0 0 0 221 10 16 0 1 0 40955321 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19522/statm: 1338 236 197 169 0 49 0
[pid=19528] ppid=19522 vsize=1474860 CPUtime=1197.8
/proc/19528/stat : 19528 (bsat) R 19522 19522 19370 0 -1 4194304 56049 0 0 0 119733 47 0 0 25 0 1 0 40955554 1510256640 52951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519125 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 368715 52951 92 232 0 368480 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 1480212

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19522 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=211663 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=104984
CPU time returned by wait4() is 2.31665
while last known CPU time is 1200.11

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

Real time (s): 1200.71
CPU time (s): 1200.11
CPU user time (s): 1199.54
CPU system time (s): 0.57
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 1480872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.21166
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13441
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 34
involuntary context switches= 25

runsolver used 0.995848 second user time and 2.46462 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue Mar  6 02:56:36 UTC 2007

IDJOB= 329800
IDBENCH= 20548
IDSOLVER= 122
FILE ID= node45/329800-1173149795

PBS_JOBID= 4015220

Free space on /tmp= 66518 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/329800-1173149795/Barcelogic /tmp/evaluation/329800-1173149795/instance-329800-1173149795.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-329800-1173149795 -o ROOT/results/node45/solver-329800-1173149795 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329800-1173149795/Barcelogic /tmp/evaluation/329800-1173149795/instance-329800-1173149795.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  1cd5ebafe1e8feb41cc288cf1e56e452

RANDOM SEED= 700717054

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1436256 kB
Buffers:         32760 kB
Cached:         507356 kB
SwapCached:        144 kB
Active:          80628 kB
Inactive:       474968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9244 kB
Writeback:           0 kB
Mapped:          25516 kB
Slab:            50152 kB
Committed_AS:   111172 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= 66510 MiB

End job on node45 on Tue Mar  6 03:16:38 UTC 2007