Trace number 329632

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) 1200.05 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k70.cnf
MD5SUM7df05251eeff9fbbbfcc94a219ac2c0b
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 variables104135
Number of clauses466268
Sum of the clauses size1199934
Maximum clause length20
Minimum clause length1
Number of clauses of size 1663
Number of clauses of size 2363146
Number of clauses of size 351212
Number of clauses of size 420925
Number of clauses of size 59084
Number of clauses of size over 521238

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.45	c ==============================================================================
0.00/0.45	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.45	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.45	c ==============================================================================
0.00/0.45	c |         0 |  464773  1179345 |  139431       0        0     nan |  0.000 % |
2.88/2.90	c |         0 |  250847   843511 |      --       0       --      -- |     --   | -125741/-96955
2.88/2.90	c ==============================================================================
2.88/2.90	c Result  :   #vars: 37169   #clauses: 250847   #literals: 843511
2.88/2.90	c CPU time:   2.77858 s
2.88/2.90	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/node44/watcher-329632-1173145332 -o ROOT/results/node44/solver-329632-1173145332 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329632-1173145332/Barcelogic /tmp/evaluation/329632-1173145332/instance-329632-1173145332.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: 0.92 0.98 0.97 3/64 18044
/proc/meminfo: memFree=1343224/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=0
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 334489412 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18044/statm: 1338 232 195 169 0 49 0
[pid=18045] ppid=18044 vsize=5352 CPUtime=0
/proc/18045/stat : 18045 (Barcelogic) S 18044 18044 16853 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18045/statm: 1338 236 198 169 0 49 0
[pid=18046] ppid=18045 vsize=0 CPUtime=0
/proc/18046/stat : 18046 (Barcelogic) R 18045 18044 16853 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 334489412 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/18046/statm: 0 0 0 0 0 0 0
[pid=18047] ppid=18045 vsize=0 CPUtime=0
/proc/18047/stat : 18047 (sed) D 18045 18044 16853 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 334489412 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/18047/statm: 0 0 0 0 0 0 0

[startup+0.084871 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 18044
/proc/meminfo: memFree=1343224/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=0
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334489412 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18044/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10187 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 18044
/proc/meminfo: memFree=1343224/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=0
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334489412 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18044/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301911 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 18044
/proc/meminfo: memFree=1343224/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=0
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334489412 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18044/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701983 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 18044
/proc/meminfo: memFree=1343224/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=0
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334489412 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18044/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.97 2/66 18049
/proc/meminfo: memFree=1289960/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=0
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334489412 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18044/statm: 1338 235 197 169 0 49 0
[pid=18049] ppid=18044 vsize=58876 CPUtime=1.48
/proc/18049/stat : 18049 (SatELite_releas) R 18044 18044 16853 0 -1 4194304 14688 0 0 0 139 9 0 0 25 0 1 0 334489413 60289024 13460 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/18049/statm: 14719 13460 66 128 0 14588 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 64228

[startup+3.10241 s]
/proc/loadavg: 0.92 0.98 0.97 2/66 18049
/proc/meminfo: memFree=1282536/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=0
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 334489412 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18044/statm: 1338 235 197 169 0 49 0
[pid=18049] ppid=18044 vsize=59584 CPUtime=3.08
/proc/18049/stat : 18049 (SatELite_releas) R 18044 18044 16853 0 -1 4194304 18267 0 0 0 296 12 0 0 25 0 1 0 334489413 61014016 13726 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134774501 0 0 4096 3 0 0 0 17 1 0 0
/proc/18049/statm: 14896 13726 67 128 0 14765 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 64936

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.97 2/66 18050
/proc/meminfo: memFree=1303664/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1473904 CPUtime=2.98
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 7667 0 0 0 295 3 0 0 25 0 1 0 334489743 1509277696 7053 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368476 7053 82 232 0 368241 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1479256

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.97 2/66 18050
/proc/meminfo: memFree=1298032/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1473904 CPUtime=9.38
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 9318 0 0 0 934 4 0 0 25 0 1 0 334489743 1509277696 8702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368476 8702 82 232 0 368241 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1479256

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.97 2/66 18051
/proc/meminfo: memFree=1281328/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1473904 CPUtime=22.17
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 13101 0 0 0 2211 6 0 0 25 0 1 0 334489743 1509277696 12485 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368476 12485 82 232 0 368241 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1479256

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.97 2/66 18052
/proc/meminfo: memFree=1253296/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=47.76
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 20281 0 0 0 4765 11 0 0 25 0 1 0 334489743 1509429248 19419 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562118 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 19419 92 232 0 368278 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1479404

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.97 2/66 18052
/proc/meminfo: memFree=1225072/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=98.95
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 27428 0 0 0 9879 16 0 0 25 0 1 0 334489743 1509429248 26565 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 26565 92 232 0 368278 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1479404

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 18052
/proc/meminfo: memFree=1172784/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=158.92
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 40632 0 0 0 15864 28 0 0 25 0 1 0 334489743 1509429248 39769 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519125 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 39769 92 232 0 368278 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1479404

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 18052
/proc/meminfo: memFree=1161840/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=218.9
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 43525 0 0 0 21859 31 0 0 25 0 1 0 334489743 1509429248 42256 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 42256 92 232 0 368278 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1479404

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 18052
/proc/meminfo: memFree=1161840/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=278.88
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 43525 0 0 0 27856 32 0 0 25 0 1 0 334489743 1509429248 42256 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 42256 92 232 0 368278 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1479404

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 18052
/proc/meminfo: memFree=1149360/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=338.85
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 47079 0 0 0 33851 34 0 0 25 0 1 0 334489743 1509429248 45350 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534508 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 45350 92 232 0 368278 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1479404

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 18052
/proc/meminfo: memFree=1149296/2055920 swapFree=4183400/4192956

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

[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=518.79
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 56405 0 0 0 51836 43 0 0 25 0 1 0 334489743 1509429248 54451 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 54451 92 232 0 368278 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 1479404

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 18052
/proc/meminfo: memFree=1058864/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=578.77
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 69986 0 0 0 57822 55 0 0 25 0 1 0 334489743 1509429248 68032 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 68032 92 232 0 368278 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1479404

[startup+642.301 s]
/proc/loadavg: 1.07 1.00 0.97 2/66 18052
/proc/meminfo: memFree=1017776/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=638.75
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 80169 0 0 0 63811 64 0 0 25 0 1 0 334489743 1509429248 78215 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 78215 92 232 0 368278 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1479404

[startup+702.301 s]
/proc/loadavg: 1.03 1.00 0.97 2/66 18052
/proc/meminfo: memFree=977072/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=698.73
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 90403 0 0 0 69800 73 0 0 25 0 1 0 334489743 1509429248 88449 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 88449 92 232 0 368278 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1479404

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 0.97 2/66 18052
/proc/meminfo: memFree=934320/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=758.71
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 101031 0 0 0 75787 84 0 0 25 0 1 0 334489743 1509429248 99077 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 99077 92 232 0 368278 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1479404

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18052
/proc/meminfo: memFree=894640/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=818.68
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 110928 0 0 0 81775 93 0 0 25 0 1 0 334489743 1509429248 108974 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517330 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 108974 92 232 0 368278 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1479404

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18052
/proc/meminfo: memFree=870512/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=878.66
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 116912 0 0 0 87766 100 0 0 25 0 1 0 334489743 1509429248 114958 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 114958 92 232 0 368278 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1479404

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18052
/proc/meminfo: memFree=839280/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=938.64
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 124782 0 0 0 93757 107 0 0 25 0 1 0 334489743 1509429248 122828 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 122828 92 232 0 368278 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1479404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18052
/proc/meminfo: memFree=807856/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=998.62
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 132544 0 0 0 99746 116 0 0 25 0 1 0 334489743 1509429248 130590 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 130590 92 232 0 368278 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1479404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18052
/proc/meminfo: memFree=784816/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=1058.59
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 138393 0 0 0 105737 122 0 0 25 0 1 0 334489743 1509429248 136439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 136439 92 232 0 368278 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1479404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18052
/proc/meminfo: memFree=764080/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=1118.58
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 143462 0 0 0 111730 128 0 0 25 0 1 0 334489743 1509429248 141508 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 141508 92 232 0 368278 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1479404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/72 18190
/proc/meminfo: memFree=738800/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=1178.47
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 149599 0 0 0 117709 138 0 0 25 0 1 0 334489743 1509429248 147645 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 147645 92 232 0 368278 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 1479404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/72 18224
/proc/meminfo: memFree=729896/2055920 swapFree=4183400/4192956
[pid=18044] ppid=18042 vsize=5352 CPUtime=3.29
/proc/18044/stat : 18044 (Barcelogic) S 18042 18044 16853 0 -1 4194304 332 18520 0 0 0 0 314 15 16 0 1 0 334489412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18044/statm: 1338 236 197 169 0 49 0
[pid=18050] ppid=18044 vsize=1474052 CPUtime=1196.76
/proc/18050/stat : 18050 (bsat) R 18044 18044 16853 0 -1 4194304 151658 0 0 0 119535 141 0 0 25 0 1 0 334489743 1509429248 149704 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18050/statm: 368513 149704 92 232 0 368278 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1479404

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 18044 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=146521 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=157975
CPU time returned by wait4() is 3.3045
while last known CPU time is 1200.05

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

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1198.49
CPU system time (s): 1.56
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 1480436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.14652
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18852
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= 37
involuntary context switches= 33

runsolver used 0.878866 second user time and 2.58461 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Mar  6 01:42:13 UTC 2007

IDJOB= 329632
IDBENCH= 20544
IDSOLVER= 122
FILE ID= node44/329632-1173145332

PBS_JOBID= 4015188

Free space on /tmp= 66539 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k70.cnf
COMMAND LINE= /tmp/evaluation/329632-1173145332/Barcelogic /tmp/evaluation/329632-1173145332/instance-329632-1173145332.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-329632-1173145332 -o ROOT/results/node44/solver-329632-1173145332 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329632-1173145332/Barcelogic /tmp/evaluation/329632-1173145332/instance-329632-1173145332.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7df05251eeff9fbbbfcc94a219ac2c0b

RANDOM SEED= 685159785

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:       1343760 kB
Buffers:         41064 kB
Cached:         584152 kB
SwapCached:       3512 kB
Active:         145180 kB
Inactive:       489716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343760 kB
SwapTotal:     4192956 kB
SwapFree:      4183400 kB
Dirty:           12408 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            63332 kB
Committed_AS:   690056 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= 66528 MiB

End job on node44 on Tue Mar  6 02:02:15 UTC 2007