Trace number 312477

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) 1200.01 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark987.377
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.96	c ==============================================================================
0.00/0.96	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.96	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.96	c ==============================================================================
0.00/0.96	c |         0 | 1002109  2313554 |  300632       0        0     nan |  0.000 % |
7.38/7.42	c |         0 |  363891   939019 |      --       0       --      -- |     --   | -364511/-752771
7.38/7.42	c ==============================================================================
7.38/7.42	c Result  :   #vars: 61601   #clauses: 363891   #literals: 939019
7.38/7.42	c CPU time:   7.16391 s
7.38/7.42	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-312477-1176855695 -o ROOT/results/node45/solver-312477-1176855695 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312477-1176855695/Barcelogic /tmp/evaluation/312477-1176855695/instance-312477-1176855695.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: 0.91 0.95 0.96 3/77 18276
/proc/meminfo: memFree=1590736/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=0
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 40415155 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939256914 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18276/statm: 1339 233 195 169 0 50 0
[pid=18277] ppid=18276 vsize=5356 CPUtime=0
/proc/18277/stat : 18277 (Barcelogic) S 18276 18276 17641 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18277/statm: 1339 237 198 169 0 50 0
[pid=18279] ppid=18277 vsize=0 CPUtime=0
/proc/18279/stat : 18279 (sed) D 18277 18276 17641 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 40415155 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/18279/statm: 
[startup+0.0524039 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18276
/proc/meminfo: memFree=1590736/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=0
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 40415155 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18276/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10141 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18276
/proc/meminfo: memFree=1590736/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=0
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 40415155 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18276/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301428 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18276
/proc/meminfo: memFree=1590736/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=0
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 40415155 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18276/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701469 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18276
/proc/meminfo: memFree=1590736/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=0
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 40415155 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18276/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50155 s]
/proc/loadavg: 0.91 0.95 0.96 2/79 18281
/proc/meminfo: memFree=1497280/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=0
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 40415155 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18276/statm: 1339 236 197 169 0 50 0
[pid=18281] ppid=18276 vsize=110820 CPUtime=1.48
/proc/18281/stat : 18281 (SatELite_releas) R 18276 18276 17641 0 -1 4194304 27995 0 0 0 134 14 0 0 25 0 1 0 40415155 113479680 25363 18446744073709551615 134512640 135037961 4294956528 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/18281/statm: 27705 25363 66 128 0 27574 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 116176

[startup+3.10171 s]
/proc/loadavg: 0.91 0.95 0.96 2/79 18281
/proc/meminfo: memFree=1483648/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=0
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 40415155 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18276/statm: 1339 236 197 169 0 50 0
[pid=18281] ppid=18276 vsize=116120 CPUtime=3.08
/proc/18281/stat : 18281 (SatELite_releas) R 18276 18276 17641 0 -1 4194304 29556 0 0 0 292 16 0 0 25 0 1 0 40415155 118906880 26729 18446744073709551615 134512640 135037961 4294956528 18446744073709551615 134571007 0 0 4096 3 0 0 0 17 1 0 0
/proc/18281/statm: 29030 26729 66 128 0 28899 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 121476

[startup+6.30104 s]
/proc/loadavg: 0.92 0.95 0.96 2/79 18281
/proc/meminfo: memFree=1477568/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=0
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 40415155 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18276/statm: 1339 236 197 169 0 50 0
[pid=18281] ppid=18276 vsize=117384 CPUtime=6.28
/proc/18281/stat : 18281 (SatELite_releas) R 18276 18276 17641 0 -1 4194304 35300 0 0 0 608 20 0 0 25 0 1 0 40415155 120201216 27042 18446744073709551615 134512640 135037961 4294956528 18446744073709551615 134571291 0 0 4096 3 0 0 0 17 1 0 0
/proc/18281/statm: 29346 27042 66 128 0 29215 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 122740

[startup+12.7027 s]
/proc/loadavg: 0.93 0.95 0.96 2/79 18282
/proc/meminfo: memFree=1556672/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472104 CPUtime=4.74
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 5878 0 0 0 471 3 0 0 25 0 1 0 40415950 1507434496 5250 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134545470 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368026 5250 76 232 0 367791 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1477460

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.96 2/79 18282
/proc/meminfo: memFree=1551616/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472136 CPUtime=17.53
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 7550 0 0 0 1749 4 0 0 25 0 1 0 40415950 1507467264 6557 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134528169 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368034 6557 77 232 0 367799 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1477492

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.96 2/79 18282
/proc/meminfo: memFree=1538560/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472136 CPUtime=43.1
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 10897 0 0 0 4304 6 0 0 25 0 1 0 40415950 1507467264 9901 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368034 9901 82 232 0 367799 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1477492

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/79 18282
/proc/meminfo: memFree=1513856/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472136 CPUtime=94.28
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 17011 0 0 0 9416 12 0 0 25 0 1 0 40415950 1507467264 16015 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368034 16015 82 232 0 367799 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1477492

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1483904/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472136 CPUtime=154.26
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 24560 0 0 0 15405 21 0 0 25 0 1 0 40415950 1507467264 23564 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134534481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368034 23564 82 232 0 367799 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1477492

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1453760/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472136 CPUtime=214.24
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 31998 0 0 0 21395 29 0 0 25 0 1 0 40415950 1507467264 31002 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368034 31002 82 232 0 367799 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1477492

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1420288/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472136 CPUtime=274.22
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 40504 0 0 0 27383 39 0 0 25 0 1 0 40415950 1507467264 39508 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134516599 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368034 39508 82 232 0 367799 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1477492

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1386688/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472136 CPUtime=334.2
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 48767 0 0 0 33373 47 0 0 25 0 1 0 40415950 1507467264 47771 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368034 47771 82 232 0 367799 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1477492

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1357376/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472136 CPUtime=394.19

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

/proc/18282/statm: 368067 59530 92 232 0 367832 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1477624

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1339328/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=574.14
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 60742 0 0 0 57353 61 0 0 25 0 1 0 40415950 1507602432 59530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 59530 92 232 0 367832 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1477624

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1339328/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=634.13
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 60742 0 0 0 63351 62 0 0 25 0 1 0 40415950 1507602432 59530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 59530 92 232 0 367832 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1477624

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1339392/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=694.1
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 60742 0 0 0 69348 62 0 0 25 0 1 0 40415950 1507602432 59530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134534502 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 59530 92 232 0 367832 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1477624

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1339392/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=754.1
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 60742 0 0 0 75347 63 0 0 25 0 1 0 40415950 1507602432 59530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518231 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 59530 92 232 0 367832 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1477624

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1339456/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=814.07
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 60742 0 0 0 81344 63 0 0 25 0 1 0 40415950 1507602432 59530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 59530 92 232 0 367832 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1477624

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1339392/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=874.05
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 60746 0 0 0 87342 63 0 0 25 0 1 0 40415950 1507602432 59534 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 59534 92 232 0 367832 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1477624

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1339008/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=934.04
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 60865 0 0 0 93340 64 0 0 25 0 1 0 40415950 1507602432 59653 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 59653 92 232 0 367832 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1477624

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1323456/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=994.02
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 64746 0 0 0 99334 68 0 0 25 0 1 0 40415950 1507602432 63534 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 63534 92 232 0 367832 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1477624

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1303808/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=1054.01
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 69692 0 0 0 105326 75 0 0 25 0 1 0 40415950 1507602432 68480 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 68480 92 232 0 367832 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1477624

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1285888/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=1113.99
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 74121 0 0 0 111320 79 0 0 25 0 1 0 40415950 1507602432 72909 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 72909 92 232 0 367832 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1477624

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1266944/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=1173.97
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 78923 0 0 0 117313 84 0 0 25 0 1 0 40415950 1507602432 77711 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 77711 92 232 0 367832 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 1477624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18282
/proc/meminfo: memFree=1260736/2055920 swapFree=4141448/4192956
[pid=18276] ppid=18274 vsize=5356 CPUtime=7.94
/proc/18276/stat : 18276 (Barcelogic) S 18274 18276 17641 0 -1 4194304 333 44942 0 0 0 0 763 31 16 0 1 0 40415155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18276/statm: 1339 237 197 169 0 50 0
[pid=18282] ppid=18276 vsize=1472268 CPUtime=1192.07
/proc/18282/stat : 18282 (bsat) R 18276 18276 17641 0 -1 4194304 80392 0 0 0 119120 87 0 0 25 0 1 0 40415950 1507602432 79180 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/18282/statm: 368067 79180 92 232 0 367832 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1477624

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18276 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=634839
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=314952
# CPU time returned by wait4() is 7.94979
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1198.83
CPU system time (s): 1.18
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 1478480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.63484
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45275
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 34
involuntary context switches= 199

runsolver used 1.17982 second user time and 3.19751 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Wed Apr 18 00:21:35 UTC 2007

IDJOB= 312477
IDBENCH= 20342
IDSOLVER= 122
FILE ID= node45/312477-1176855695

PBS_JOBID= 4590227

Free space on /tmp= 66465 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/312477-1176855695/Barcelogic /tmp/evaluation/312477-1176855695/instance-312477-1176855695.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-312477-1176855695 -o ROOT/results/node45/solver-312477-1176855695 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312477-1176855695/Barcelogic /tmp/evaluation/312477-1176855695/instance-312477-1176855695.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a443b9e3a7093c1d9a47b42016a65c52

RANDOM SEED= 747216729

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
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		: 3000.218
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:       1591272 kB
Buffers:         38280 kB
Cached:         340200 kB
SwapCached:      32920 kB
Active:         263664 kB
Inactive:       156864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591272 kB
SwapTotal:     4192956 kB
SwapFree:      4141448 kB
Dirty:           19932 kB
Writeback:           0 kB
Mapped:          31764 kB
Slab:            29672 kB
Committed_AS:  1105512 kB
PageTables:       1732 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= 66453 MiB

End job on node45 on Wed Apr 18 00:41:38 UTC 2007