Trace number 329338

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 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k75.cnf
MD5SUMfd9b941a20c95ff63d6f3a27d011956e
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 variables44722
Number of clauses164055
Sum of the clauses size439077
Maximum clause length37
Minimum clause length1
Number of clauses of size 1993
Number of clauses of size 283511
Number of clauses of size 373310
Number of clauses of size 4386
Number of clauses of size 5745
Number of clauses of size over 55110

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.16	c ==============================================================================
0.00/0.16	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.16	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.16	c ==============================================================================
0.00/0.16	c |         0 |  163062   438084 |   48918       0        0     nan |  0.000 % |
0.00/0.89	c |         0 |  121555   441417 |      --       0       --      -- |     --   | -39605/9022
0.00/0.89	c ==============================================================================
0.00/0.89	c Result  :   #vars: 17127   #clauses: 121555   #literals: 441417
0.00/0.89	c CPU time:   0.840872 s
0.00/0.89	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/node55/watcher-329338-1173137870 -o ROOT/results/node55/solver-329338-1173137870 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329338-1173137870/Barcelogic /tmp/evaluation/329338-1173137870/instance-329338-1173137870.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: 1.84 1.83 1.45 3/64 21267
/proc/meminfo: memFree=941296/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=0
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 333743453 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761778258 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21267/statm: 1338 232 195 169 0 49 0
[pid=21268] ppid=21267 vsize=5352 CPUtime=0
/proc/21268/stat : 21268 (Barcelogic) S 21267 21267 20823 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21268/statm: 1338 236 198 169 0 49 0
[pid=21269] ppid=21268 vsize=0 CPUtime=0
/proc/21269/stat : 21269 (Barcelogic) D 21268 21267 20823 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 333743453 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/21269/statm: 0 0 0 0 0 0 0
[pid=21270] ppid=21268 vsize=0 CPUtime=0
/proc/21270/stat : 21270 (sed) D 21268 21267 20823 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 333743453 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/21270/statm: 0 0 0 0 0 0 0

[startup+0.10579 s]
/proc/loadavg: 1.84 1.83 1.45 3/64 21267
/proc/meminfo: memFree=941296/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=0
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333743453 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21267/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.2028 s]
/proc/loadavg: 1.84 1.83 1.45 3/64 21267
/proc/meminfo: memFree=941296/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=0
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333743453 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21267/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301808 s]
/proc/loadavg: 1.84 1.83 1.45 3/64 21267
/proc/meminfo: memFree=941296/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=0
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333743453 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21267/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701847 s]
/proc/loadavg: 1.84 1.83 1.45 3/64 21267
/proc/meminfo: memFree=941296/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=0
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333743453 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21267/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50191 s]
/proc/loadavg: 1.84 1.83 1.45 2/66 21273
/proc/meminfo: memFree=931488/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475264 CPUtime=0.4
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 2086 0 0 0 40 0 0 0 20 0 1 0 333743561 1510670336 1893 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134545364 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368816 1893 75 232 0 368581 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1480616

[startup+3.10107 s]
/proc/loadavg: 1.84 1.83 1.45 2/66 21273
/proc/meminfo: memFree=919712/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475396 CPUtime=2
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 4882 0 0 0 199 1 0 0 25 0 1 0 333743561 1510805504 4577 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562022 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368849 4577 82 232 0 368614 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1480748

[startup+6.30137 s]
/proc/loadavg: 1.85 1.83 1.45 2/66 21273
/proc/meminfo: memFree=913056/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475396 CPUtime=5.21
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 6465 0 0 0 519 2 0 0 25 0 1 0 333743561 1510805504 6160 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368849 6160 82 232 0 368614 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1480748

[startup+12.702 s]
/proc/loadavg: 1.78 1.82 1.45 2/66 21273
/proc/meminfo: memFree=902560/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475396 CPUtime=11.6
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 9012 0 0 0 1157 3 0 0 25 0 1 0 333743561 1510805504 8707 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519056 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368849 8707 82 232 0 368614 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1480748

[startup+25.5012 s]
/proc/loadavg: 1.61 1.78 1.44 2/66 21273
/proc/meminfo: memFree=881248/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475396 CPUtime=24.41
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 14138 0 0 0 2434 7 0 0 25 0 1 0 333743561 1510805504 13833 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368849 13833 82 232 0 368614 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1480748

[startup+51.1017 s]
/proc/loadavg: 1.40 1.71 1.43 2/66 21273
/proc/meminfo: memFree=839712/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475396 CPUtime=49.99
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 24644 0 0 0 4985 14 0 0 25 0 1 0 333743561 1510805504 24339 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368849 24339 82 232 0 368614 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1480748

[startup+102.302 s]
/proc/loadavg: 1.17 1.60 1.41 2/66 21273
/proc/meminfo: memFree=754016/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475396 CPUtime=101.18
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 45794 0 0 0 10088 30 0 0 25 0 1 0 333743561 1510805504 45489 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368849 45489 82 232 0 368614 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1480748

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.38 2/66 21273
/proc/meminfo: memFree=752160/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=161.15
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 46620 0 0 0 16085 30 0 0 25 0 1 0 333743561 1510940672 45907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 45907 92 232 0 368647 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1480880

[startup+222.305 s]
/proc/loadavg: 1.02 1.40 1.35 2/66 21273
/proc/meminfo: memFree=752096/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=221.14
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 46867 0 0 0 22084 30 0 0 25 0 1 0 333743561 1510940672 45929 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 45929 92 232 0 368647 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1480880

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/66 21275
/proc/meminfo: memFree=752096/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=281.13
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 47035 0 0 0 28082 31 0 0 25 0 1 0 333743561 1510940672 45929 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535717 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 45929 92 232 0 368647 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1480880

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 21275
/proc/meminfo: memFree=730784/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=341.1
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 52531 0 0 0 34076 34 0 0 25 0 1 0 333743561 1510940672 51243 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 51243 92 232 0 368647 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1480880

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 21275
/proc/meminfo: memFree=730784/2055920 swapFree=4183804/4192956

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

[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=581.04
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 54245 0 0 0 58068 36 0 0 25 0 1 0 333743561 1510940672 52434 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 52434 92 232 0 368647 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1480880

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 21275
/proc/meminfo: memFree=679840/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=641.02
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 66871 0 0 0 64056 46 0 0 25 0 1 0 333743561 1510940672 65060 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 65060 92 232 0 368647 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1480880

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 21275
/proc/meminfo: memFree=606624/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=701.01
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 84206 0 0 0 70043 58 0 0 25 0 1 0 333743561 1510940672 82395 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540164 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 82395 92 232 0 368647 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1480880

[startup+762.302 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 21275
/proc/meminfo: memFree=545184/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=761
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 99389 0 0 0 76029 71 0 0 25 0 1 0 333743561 1510940672 97578 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 97578 92 232 0 368647 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1480880

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 21275
/proc/meminfo: memFree=487968/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=820.97
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 113768 0 0 0 82015 82 0 0 25 0 1 0 333743561 1510940672 111957 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 111957 92 232 0 368647 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1480880

[startup+882.305 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 21275
/proc/meminfo: memFree=451680/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=880.97
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 122739 0 0 0 88007 90 0 0 25 0 1 0 333743561 1510940672 120928 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 120928 92 232 0 368647 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1480880

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 21275
/proc/meminfo: memFree=432800/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=940.94
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 127461 0 0 0 94000 94 0 0 25 0 1 0 333743561 1510940672 125650 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 125650 92 232 0 368647 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1480880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 21275
/proc/meminfo: memFree=413152/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=1000.93
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 132352 0 0 0 99994 99 0 0 25 0 1 0 333743561 1510940672 130541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 130541 92 232 0 368647 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1480880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 21275
/proc/meminfo: memFree=379872/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=1060.92
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 140788 0 0 0 105984 108 0 0 25 0 1 0 333743561 1510940672 138977 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 138977 92 232 0 368647 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1480880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 21275
/proc/meminfo: memFree=348576/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=1120.9
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 148458 0 0 0 111975 115 0 0 25 0 1 0 333743561 1510940672 146647 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 146647 92 232 0 368647 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1480880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21275
/proc/meminfo: memFree=307744/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=1180.88
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 158805 0 0 0 117965 123 0 0 25 0 1 0 333743561 1510940672 156994 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 156994 92 232 0 368647 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1480880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21275
/proc/meminfo: memFree=294368/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=1198.98
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 161948 0 0 0 119773 125 0 0 25 0 1 0 333743561 1510940672 160137 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 160137 92 232 0 368647 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1480880

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21275
/proc/meminfo: memFree=294368/2055920 swapFree=4183804/4192956
[pid=21267] ppid=21265 vsize=5352 CPUtime=1.07
/proc/21267/stat : 21267 (Barcelogic) S 21265 21267 20823 0 -1 4194304 332 7321 0 0 0 0 101 6 16 0 1 0 333743453 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21267/statm: 1338 236 197 169 0 49 0
[pid=21273] ppid=21267 vsize=1475528 CPUtime=1198.98
/proc/21273/stat : 21273 (bsat) R 21267 21267 20823 0 -1 4194304 161948 0 0 0 119773 125 0 0 25 0 1 0 333743561 1510940672 160137 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21273/statm: 368882 160137 92 232 0 368647 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1480880

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21267 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=13845 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=64990
CPU time returned by wait4() is 1.07884
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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1198.74
CPU system time (s): 1.31
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 1481828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.01385
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7653
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= 24

runsolver used 1.12083 second user time and 2.51262 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Mar  5 23:37:50 UTC 2007

IDJOB= 329338
IDBENCH= 20537
IDSOLVER= 122
FILE ID= node55/329338-1173137870

PBS_JOBID= 4015194

Free space on /tmp= 66503 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/329338-1173137870/Barcelogic /tmp/evaluation/329338-1173137870/instance-329338-1173137870.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-329338-1173137870 -o ROOT/results/node55/solver-329338-1173137870 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329338-1173137870/Barcelogic /tmp/evaluation/329338-1173137870/instance-329338-1173137870.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  fd9b941a20c95ff63d6f3a27d011956e

RANDOM SEED= 519988816

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        941768 kB
Buffers:         38988 kB
Cached:         990900 kB
SwapCached:       3100 kB
Active:          58384 kB
Inactive:       981072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        941768 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            5760 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            60860 kB
Committed_AS:   958992 kB
PageTables:       1380 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= 66499 MiB

End job on node55 on Mon Mar  5 23:57:53 UTC 2007