Trace number 329296

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) 1200.02 1200.91

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k100.cnf
MD5SUMcf1b8194ff6d413d396ac9e26bb031ef
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 variables50797
Number of clauses177980
Sum of the clauses size470252
Maximum clause length37
Minimum clause length1
Number of clauses of size 11318
Number of clauses of size 295086
Number of clauses of size 374860
Number of clauses of size 4486
Number of clauses of size 5945
Number of clauses of size over 55285

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.17	c ==============================================================================
0.00/0.17	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.17	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.17	c ==============================================================================
0.00/0.17	c |         0 |  176662   468934 |   52998       0        0     nan |  0.000 % |
0.00/0.94	c |         0 |  126705   459117 |      --       0       --      -- |     --   | -48055/-4128
0.00/0.94	c ==============================================================================
0.00/0.94	c Result  :   #vars: 18202   #clauses: 126705   #literals: 459117
0.00/0.94	c CPU time:   0.899863 s
0.00/0.94	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-329296-1173136700 -o ROOT/results/node44/solver-329296-1173136700 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329296-1173136700/Barcelogic /tmp/evaluation/329296-1173136700/instance-329296-1173136700.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 0.97 0.91 3/64 17253
/proc/meminfo: memFree=1376760/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=0
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 333626158 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17253/statm: 1338 232 195 169 0 49 0
[pid=17254] ppid=17253 vsize=5352 CPUtime=0
/proc/17254/stat : 17254 (Barcelogic) S 17253 17253 16853 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17254/statm: 1338 236 198 169 0 49 0
[pid=17256] ppid=17254 vsize=0 CPUtime=0
/proc/17256/stat : 17256 (sed) D 17254 17253 16853 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 333626158 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/17256/statm: 0 0 0 0 0 0 0

[startup+0.052646 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 17253
/proc/meminfo: memFree=1376760/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=0
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333626158 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17253/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101653 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 17253
/proc/meminfo: memFree=1376760/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=0
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333626158 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17253/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301688 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 17253
/proc/meminfo: memFree=1376760/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=0
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333626158 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17253/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701762 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 17253
/proc/meminfo: memFree=1376760/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=0
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333626158 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17253/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: 0.92 0.97 0.91 2/66 17258
/proc/meminfo: memFree=1347048/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 5352

[startup+3.1012 s]
/proc/loadavg: 0.93 0.97 0.91 2/66 17259
/proc/meminfo: memFree=1354664/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475308 CPUtime=1.94
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 4901 0 0 0 192 2 0 0 25 0 1 0 333626273 1510715392 4582 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368827 4582 82 232 0 368592 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1480660

[startup+6.30178 s]
/proc/loadavg: 0.93 0.97 0.91 2/66 17259
/proc/meminfo: memFree=1347240/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475308 CPUtime=5.14
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 6643 0 0 0 511 3 0 0 25 0 1 0 333626273 1510715392 6324 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368827 6324 82 232 0 368592 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1480660

[startup+12.702 s]
/proc/loadavg: 0.94 0.97 0.91 2/66 17259
/proc/meminfo: memFree=1337648/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475308 CPUtime=11.54
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 9009 0 0 0 1149 5 0 0 25 0 1 0 333626273 1510715392 8690 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540095 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368827 8690 82 232 0 368592 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1480660

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.91 2/66 17259
/proc/meminfo: memFree=1317680/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475308 CPUtime=24.33
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 13893 0 0 0 2425 8 0 0 25 0 1 0 333626273 1510715392 13574 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368827 13574 82 232 0 368592 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1480660

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.91 2/66 17259
/proc/meminfo: memFree=1262768/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475308 CPUtime=49.91
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 27664 0 0 0 4975 16 0 0 25 0 1 0 333626273 1510715392 27344 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368827 27344 82 232 0 368592 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1480660

[startup+102.305 s]
/proc/loadavg: 1.02 0.99 0.91 2/66 17259
/proc/meminfo: memFree=1163056/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475308 CPUtime=101.06
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 52384 0 0 0 10075 31 0 0 25 0 1 0 333626273 1510715392 52064 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516706 0 0 4096 0 0 0 0 17 1 0 0
/proc/17259/statm: 368827 52064 82 232 0 368592 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 1480660

[startup+162.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/66 17259
/proc/meminfo: memFree=1099632/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475308 CPUtime=161.02
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 68321 0 0 0 16057 45 0 0 25 0 1 0 333626273 1510715392 68001 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368827 68001 82 232 0 368592 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 1480660

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 17259
/proc/meminfo: memFree=1095664/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=220.98
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 69641 0 0 0 22052 46 0 0 25 0 1 0 333626273 1510834176 68809 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68809 92 232 0 368621 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 1480776

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 17259
/proc/meminfo: memFree=1095600/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=280.92
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 69641 0 0 0 28046 46 0 0 25 0 1 0 333626273 1510834176 68809 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17259/statm: 368856 68809 92 232 0 368621 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 1480776

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 17259
/proc/meminfo: memFree=1095472/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=340.87
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 70064 0 0 0 34041 46 0 0 25 0 1 0 333626273 1510834176 68811 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517216 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68811 92 232 0 368621 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 1480776

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 17259
/proc/meminfo: memFree=1095472/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=400.83
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 70064 0 0 0 40037 46 0 0 25 0 1 0 333626273 1510834176 68811 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68811 92 232 0 368621 0

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

[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=580.72
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 70451 0 0 0 58025 47 0 0 25 0 1 0 333626273 1510834176 68816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68816 92 232 0 368621 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 1480776

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 17259
/proc/meminfo: memFree=1095536/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=640.69
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 70451 0 0 0 64022 47 0 0 25 0 1 0 333626273 1510834176 68816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68816 92 232 0 368621 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 1480776

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 17259
/proc/meminfo: memFree=1095600/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=700.64
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 70816 0 0 0 70017 47 0 0 25 0 1 0 333626273 1510834176 68816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134563461 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68816 92 232 0 368621 0
Current children cumulated CPU time (s) 701.77
Current children cumulated vsize (KiB) 1480776

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 17259
/proc/meminfo: memFree=1095600/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=760.61
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 70816 0 0 0 76014 47 0 0 25 0 1 0 333626273 1510834176 68816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68816 92 232 0 368621 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 1480776

[startup+822.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 17259
/proc/meminfo: memFree=1095536/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=820.56
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 70816 0 0 0 82009 47 0 0 25 0 1 0 333626273 1510834176 68816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68816 92 232 0 368621 0
Current children cumulated CPU time (s) 821.69
Current children cumulated vsize (KiB) 1480776

[startup+882.302 s]
/proc/loadavg: 1.03 1.00 0.92 2/66 17259
/proc/meminfo: memFree=1095600/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=880.52
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 71175 0 0 0 88004 48 0 0 25 0 1 0 333626273 1510834176 68816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68816 92 232 0 368621 0
Current children cumulated CPU time (s) 881.65
Current children cumulated vsize (KiB) 1480776

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 17259
/proc/meminfo: memFree=1095600/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=940.49
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 71175 0 0 0 94001 48 0 0 25 0 1 0 333626273 1510834176 68816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539446 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68816 92 232 0 368621 0
Current children cumulated CPU time (s) 941.62
Current children cumulated vsize (KiB) 1480776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 17259
/proc/meminfo: memFree=1095536/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=1000.44
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 71175 0 0 0 99996 48 0 0 25 0 1 0 333626273 1510834176 68816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68816 92 232 0 368621 0
Current children cumulated CPU time (s) 1001.57
Current children cumulated vsize (KiB) 1480776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 17259
/proc/meminfo: memFree=1095536/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=1060.39
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 71197 0 0 0 105991 48 0 0 25 0 1 0 333626273 1510834176 68838 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 68838 92 232 0 368621 0
Current children cumulated CPU time (s) 1061.52
Current children cumulated vsize (KiB) 1480776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 17259
/proc/meminfo: memFree=1054640/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=1120.36
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 81485 0 0 0 111980 56 0 0 25 0 1 0 333626273 1510834176 79126 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 79126 92 232 0 368621 0
Current children cumulated CPU time (s) 1121.49
Current children cumulated vsize (KiB) 1480776

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 17259
/proc/meminfo: memFree=1006896/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=1180.32
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 93448 0 0 0 117967 65 0 0 25 0 1 0 333626273 1510834176 91089 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17259/statm: 368856 91089 92 232 0 368621 0
Current children cumulated CPU time (s) 1181.45
Current children cumulated vsize (KiB) 1480776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 17259
/proc/meminfo: memFree=960816/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=1198.89
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 104844 0 0 0 119818 71 0 0 25 0 1 0 333626273 1510834176 102485 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 102485 92 232 0 368621 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1480776

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 17259
/proc/meminfo: memFree=960816/2055920 swapFree=4183400/4192956
[pid=17253] ppid=17251 vsize=5352 CPUtime=1.13
/proc/17253/stat : 17253 (Barcelogic) S 17251 17253 16853 0 -1 4194304 332 7872 0 0 0 0 107 6 16 0 1 0 333626158 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17253/statm: 1338 236 197 169 0 49 0
[pid=17259] ppid=17253 vsize=1475424 CPUtime=1198.89
/proc/17259/stat : 17259 (bsat) R 17253 17253 16853 0 -1 4194304 104844 0 0 0 119818 71 0 0 25 0 1 0 333626273 1510834176 102485 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/17259/statm: 368856 102485 92 232 0 368621 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1480776

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17253 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=72836 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=67989
CPU time returned by wait4() is 1.14082
while last known CPU time is 1200.02

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

Real time (s): 1200.91
CPU time (s): 1200.02
CPU user time (s): 1199.25
CPU system time (s): 0.77
CPU usage (%): 99.9256
Max. virtual memory (cumulated for all children) (KiB): 1482124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07284
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8204
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= 14

runsolver used 1.15182 second user time and 3.22451 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Mar  5 23:18:20 UTC 2007

IDJOB= 329296
IDBENCH= 20536
IDSOLVER= 122
FILE ID= node44/329296-1173136700

PBS_JOBID= 4015188

Free space on /tmp= 66550 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/329296-1173136700/Barcelogic /tmp/evaluation/329296-1173136700/instance-329296-1173136700.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-329296-1173136700 -o ROOT/results/node44/solver-329296-1173136700 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329296-1173136700/Barcelogic /tmp/evaluation/329296-1173136700/instance-329296-1173136700.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  cf1b8194ff6d413d396ac9e26bb031ef

RANDOM SEED= 663574174

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:       1377232 kB
Buffers:         39464 kB
Cached:         552772 kB
SwapCached:       3512 kB
Active:         129160 kB
Inactive:       472564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377232 kB
SwapTotal:     4192956 kB
SwapFree:      4183400 kB
Dirty:            6156 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            62960 kB
Committed_AS:   681160 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= 66545 MiB

End job on node44 on Mon Mar  5 23:38:23 UTC 2007