Trace number 330766

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 1200.81

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k100.cnf
MD5SUMc97658c8cc9699de99c11669c53b15a2
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 variables206904
Number of clauses861029
Sum of the clauses size2210241
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2611020
Number of clauses of size 3161906
Number of clauses of size 430714
Number of clauses of size 517499
Number of clauses of size over 537818

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.74	c ==============================================================================
0.00/0.74	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.74	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.74	c ==============================================================================
0.00/0.74	c |         0 |  851592  2189512 |  255477       0        0     nan |  0.000 % |
4.69/4.72	c |         0 |  624033  2031689 |      --       0       --      -- |     --   | -207441/-105089
4.69/4.72	c ==============================================================================
4.69/4.72	c Result  :   #vars: 97256   #clauses: 624033   #literals: 2031689
4.69/4.72	c CPU time:   4.50031 s
4.69/4.72	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/node61/watcher-330766-1173173065 -o ROOT/results/node61/solver-330766-1173173065 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330766-1173173065/Barcelogic /tmp/evaluation/330766-1173173065/instance-330766-1173173065.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 0.99 3/64 6828
/proc/meminfo: memFree=1385888/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=0
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 337263561 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6828/statm: 1338 232 195 169 0 49 0
[pid=6829] ppid=6828 vsize=5352 CPUtime=0
/proc/6829/stat : 6829 (Barcelogic) S 6828 6828 5176 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 337263562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6829/statm: 1338 236 198 169 0 49 0
[pid=6831] ppid=6829 vsize=0 CPUtime=0
/proc/6831/stat : 6831 (sed) D 6829 6828 5176 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 337263562 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/6831/statm: 0 0 0 0 0 0 0

[startup+0.040217 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6828
/proc/meminfo: memFree=1385888/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=0
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 337263561 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6828/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101221 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6828
/proc/meminfo: memFree=1385888/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=0
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 337263561 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6828/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30124 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6828
/proc/meminfo: memFree=1385888/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=0
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 337263561 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6828/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701278 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6828
/proc/meminfo: memFree=1385888/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=0
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 337263561 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6828/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6833
/proc/meminfo: memFree=1290640/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=0
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 337263561 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6828/statm: 1338 235 197 169 0 49 0
[pid=6833] ppid=6828 vsize=112336 CPUtime=1.48
/proc/6833/stat : 6833 (SatELite_releas) R 6828 6828 5176 0 -1 4194304 27365 0 0 0 131 17 0 0 25 0 1 0 337263562 115032064 25148 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 0 0 0
/proc/6833/statm: 28084 25148 66 128 0 27953 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 117688

[startup+3.10151 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6833
/proc/meminfo: memFree=1268816/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=0
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 337263561 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6828/statm: 1338 235 197 169 0 49 0
[pid=6833] ppid=6828 vsize=119040 CPUtime=3.08
/proc/6833/stat : 6833 (SatELite_releas) R 6828 6828 5176 0 -1 4194304 29295 0 0 0 289 19 0 0 25 0 1 0 337263562 121896960 26882 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134571220 0 0 4096 3 0 0 0 17 0 0 0
/proc/6833/statm: 29760 26882 66 128 0 29629 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 124392

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6833
/proc/meminfo: memFree=1256272/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 5.59
Current children cumulated vsize (KiB) 5352

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1290384/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469596 CPUtime=7.08
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 19271 0 0 0 701 7 0 0 25 0 1 0 337264122 1504866304 17738 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517355 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367399 17738 82 232 0 367164 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1474948

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1279760/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469596 CPUtime=19.87
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 21923 0 0 0 1978 9 0 0 25 0 1 0 337264122 1504866304 20380 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367399 20380 82 232 0 367164 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1474948

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1259024/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469596 CPUtime=45.46
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 27124 0 0 0 4533 13 0 0 25 0 1 0 337264122 1504866304 25581 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519653 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367399 25581 82 232 0 367164 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1474948

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1249040/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=96.63
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 30280 0 0 0 9648 15 0 0 25 0 1 0 337264122 1505198080 28045 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 28045 92 232 0 367245 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1475272

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1210384/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=156.59
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 39998 0 0 0 15636 23 0 0 25 0 1 0 337264122 1505198080 37756 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519101 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 37756 92 232 0 367245 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 1475272

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1205968/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=216.56
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 42305 0 0 0 21631 25 0 0 25 0 1 0 337264122 1505198080 38738 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 38738 92 232 0 367245 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 1475272

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1201680/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=276.52
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 44066 0 0 0 27626 26 0 0 25 0 1 0 337264122 1505198080 39792 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 39792 92 232 0 367245 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 1475272

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1190928/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=336.48
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 47400 0 0 0 33619 29 0 0 25 0 1 0 337264122 1505198080 42473 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 42473 92 232 0 367245 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 1475272

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1175568/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=396.45
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 52076 0 0 0 39612 33 0 0 25 0 1 0 337264122 1505198080 46481 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 46481 92 232 0 367245 0

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

[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=516.37
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 60923 0 0 0 51596 41 0 0 25 0 1 0 337264122 1505198080 54008 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 54008 92 232 0 367245 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 1475272

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1142224/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=576.34
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 62245 0 0 0 57592 42 0 0 25 0 1 0 337264122 1505198080 54624 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 54624 92 232 0 367245 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 1475272

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1135568/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=636.29
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 64564 0 0 0 63586 43 0 0 25 0 1 0 337264122 1505198080 56289 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 56289 92 232 0 367245 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 1475272

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1124880/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=696.26
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 68073 0 0 0 69580 46 0 0 25 0 1 0 337264122 1505198080 59130 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 59130 92 232 0 367245 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 1475272

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1100880/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=756.23
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 73959 0 0 0 75571 52 0 0 25 0 1 0 337264122 1505198080 65016 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 65016 92 232 0 367245 0
Current children cumulated CPU time (s) 761.82
Current children cumulated vsize (KiB) 1475272

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1068432/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=816.19
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 82134 0 0 0 81559 60 0 0 25 0 1 0 337264122 1505198080 73191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517307 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 73191 92 232 0 367245 0
Current children cumulated CPU time (s) 821.78
Current children cumulated vsize (KiB) 1475272

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1053200/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=876.16
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 87121 0 0 0 87551 65 0 0 25 0 1 0 337264122 1505198080 76843 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 76843 92 232 0 367245 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 1475272

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1053200/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=936.12
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 87121 0 0 0 93547 65 0 0 25 0 1 0 337264122 1505198080 76843 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 76843 92 232 0 367245 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 1475272

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1053200/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=996.09
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 87121 0 0 0 99544 65 0 0 25 0 1 0 337264122 1505198080 76843 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531487 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 76843 92 232 0 367245 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 1475272

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6834
/proc/meminfo: memFree=1053264/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=1056.04
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 88433 0 0 0 105539 65 0 0 25 0 1 0 337264122 1505198080 76843 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 76843 92 232 0 367245 0
Current children cumulated CPU time (s) 1061.63
Current children cumulated vsize (KiB) 1475272

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6836
/proc/meminfo: memFree=1052944/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=1116.01
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 88564 0 0 0 111535 66 0 0 25 0 1 0 337264122 1505198080 76974 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 76974 92 232 0 367245 0
Current children cumulated CPU time (s) 1121.6
Current children cumulated vsize (KiB) 1475272

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6836
/proc/meminfo: memFree=1033488/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=1175.98
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 94009 0 0 0 117526 72 0 0 25 0 1 0 337264122 1505198080 81772 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 81772 92 232 0 367245 0
Current children cumulated CPU time (s) 1181.57
Current children cumulated vsize (KiB) 1475272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6836
/proc/meminfo: memFree=1033488/2055920 swapFree=4183424/4192956
[pid=6828] ppid=6826 vsize=5352 CPUtime=5.59
/proc/6828/stat : 6828 (Barcelogic) S 6826 6828 5176 0 -1 4194304 332 35583 0 0 0 0 530 29 16 0 1 0 337263561 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6828/statm: 1338 236 197 169 0 49 0
[pid=6834] ppid=6828 vsize=1469920 CPUtime=1194.46
/proc/6834/stat : 6834 (bsat) R 6828 6828 5176 0 -1 4194304 94009 0 0 0 119374 72 0 0 25 0 1 0 337264122 1505198080 81772 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517254 0 0 4096 0 0 0 0 17 0 0 0
/proc/6834/statm: 367480 81772 92 232 0 367245 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1475272

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 6828 and gives childrusage.ru_utime.tv_sec=5 childrusage.ru_utime.tv_usec=308193 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=292955
CPU time returned by wait4() is 5.60115
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): 1200.81
CPU time (s): 1200.05
CPU user time (s): 1199.04
CPU system time (s): 1.01
CPU usage (%): 99.9364
Max. virtual memory (cumulated for all children) (KiB): 1477856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.30819
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35915
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 29

runsolver used 1.25481 second user time and 3.12453 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Mar  6 09:24:26 UTC 2007

IDJOB= 330766
IDBENCH= 20571
IDSOLVER= 122
FILE ID= node61/330766-1173173065

PBS_JOBID= 4015233

Free space on /tmp= 66491 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/330766-1173173065/Barcelogic /tmp/evaluation/330766-1173173065/instance-330766-1173173065.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-330766-1173173065 -o ROOT/results/node61/solver-330766-1173173065 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330766-1173173065/Barcelogic /tmp/evaluation/330766-1173173065/instance-330766-1173173065.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  c97658c8cc9699de99c11669c53b15a2

RANDOM SEED= 269891296

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1386296 kB
Buffers:         35072 kB
Cached:         544532 kB
SwapCached:       3496 kB
Active:         176608 kB
Inactive:       424628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1386296 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:           22608 kB
Writeback:           0 kB
Mapped:          27696 kB
Slab:            54496 kB
Committed_AS:   899456 kB
PageTables:       1420 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= 66467 MiB

End job on node61 on Tue Mar  6 09:44:29 UTC 2007