Trace number 330556

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_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k75.cnf
MD5SUM3416c6874d406be2f57771d32f96bd63
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark559.077
Satisfiable
(Un)Satisfiability was proved
Number of variables154604
Number of clauses642979
Sum of the clauses size1649491
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2455995
Number of clauses of size 3120756
Number of clauses of size 422914
Number of clauses of size 513049
Number of clauses of size over 528193

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.56	c ==============================================================================
0.00/0.56	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.56	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.56	c ==============================================================================
0.00/0.56	c |         0 |  633542  1628762 |  190062       0        0     nan |  0.000 % |
3.58/3.67	c |         0 |  459372  1495624 |      --       0       --      -- |     --   | -154052/-80404
3.58/3.67	c ==============================================================================
3.58/3.67	c Result  :   #vars: 71631   #clauses: 459372   #literals: 1495624
3.58/3.67	c CPU time:   3.48147 s
3.58/3.67	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/node72/watcher-330556-1173168123 -o ROOT/results/node72/solver-330556-1173168123 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330556-1173168123/Barcelogic /tmp/evaluation/330556-1173168123/instance-330556-1173168123.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 30566
/proc/meminfo: memFree=1018344/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=0
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 336780199 5480448 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30566/statm: 1338 233 196 169 0 49 0

[startup+0.07584 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 30566
/proc/meminfo: memFree=1018344/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=0
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336780199 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30566/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102842 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 30566
/proc/meminfo: memFree=1018344/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=0
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336780199 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30566/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302858 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 30566
/proc/meminfo: memFree=1018344/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=0
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336780199 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30566/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702915 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 30566
/proc/meminfo: memFree=1018344/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=0
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336780199 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30566/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/85 30573
/proc/meminfo: memFree=941712/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=0
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336780199 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30566/statm: 1338 235 197 169 0 49 0
[pid=30571] ppid=30566 vsize=95204 CPUtime=1.48
/proc/30571/stat : 30571 (SatELite_releas) R 30566 30566 29552 0 -1 4194304 21286 0 0 0 134 14 0 0 25 0 1 0 336780200 97488896 19624 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134570950 0 0 4096 3 0 0 0 17 1 0 0
/proc/30571/statm: 23801 19624 66 128 0 23670 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 100556

[startup+3.10111 s]
/proc/loadavg: 0.92 0.98 0.99 2/85 30573
/proc/meminfo: memFree=930576/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=0
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336780199 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30566/statm: 1338 235 197 169 0 49 0
[pid=30571] ppid=30566 vsize=104672 CPUtime=3.08
/proc/30571/stat : 30571 (SatELite_releas) R 30566 30566 29552 0 -1 4194304 23547 0 0 0 292 16 0 0 25 0 1 0 336780200 107184128 21386 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134574044 0 0 4096 3 0 0 0 17 1 0 0
/proc/30571/statm: 26168 21386 66 128 0 26037 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 110024

[startup+6.3014 s]
/proc/loadavg: 1.01 1.00 1.00 2/85 30576
/proc/meminfo: memFree=950160/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471316 CPUtime=1.92
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 13731 0 0 0 185 7 0 0 25 0 1 0 336780636 1506627584 12588 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367829 12588 82 232 0 367594 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1476668

[startup+12.702 s]
/proc/loadavg: 1.17 1.03 1.01 2/85 30580
/proc/meminfo: memFree=945240/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471316 CPUtime=8.32
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 15169 0 0 0 823 9 0 0 25 0 1 0 336780636 1506627584 14010 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367829 14010 82 232 0 367594 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1476668

[startup+25.5022 s]
/proc/loadavg: 1.13 1.03 1.01 2/79 30610
/proc/meminfo: memFree=934984/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471316 CPUtime=21.1
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 17846 0 0 0 2099 11 0 0 25 0 1 0 336780636 1506627584 16687 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367829 16687 82 232 0 367594 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1476668

[startup+51.1015 s]
/proc/loadavg: 1.08 1.03 1.01 2/79 30610
/proc/meminfo: memFree=909064/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471316 CPUtime=46.68
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 24419 0 0 0 4652 16 0 0 25 0 1 0 336780636 1506627584 23260 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367829 23260 82 232 0 367594 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1476668

[startup+102.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 30610
/proc/meminfo: memFree=897096/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=97.87
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 27782 0 0 0 9768 19 0 0 25 0 1 0 336780636 1506967552 26092 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 26092 92 232 0 367677 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1477000

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 30610
/proc/meminfo: memFree=850888/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=157.85
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 39436 0 0 0 15755 30 0 0 25 0 1 0 336780636 1506967552 37746 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516956 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 37746 92 232 0 367677 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1477000

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 30610
/proc/meminfo: memFree=835336/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=217.83
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 44147 0 0 0 21749 34 0 0 25 0 1 0 336780636 1506967552 41478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 41478 92 232 0 367677 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1477000

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=835336/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=277.82
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 44147 0 0 0 27747 35 0 0 25 0 1 0 336780636 1506967552 41478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 41478 92 232 0 367677 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1477000

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=828616/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=337.8
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 46343 0 0 0 33744 36 0 0 25 0 1 0 336780636 1506967552 43136 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134561831 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 43136 92 232 0 367677 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1477000

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=823176/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=397.8
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 47804 0 0 0 39742 38 0 0 25 0 1 0 336780636 1506967552 44597 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542203 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 44597 92 232 0 367677 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1477000


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

[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=517.77
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 51026 0 0 0 51735 42 0 0 25 0 1 0 336780636 1506967552 46846 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 46846 92 232 0 367677 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1477000

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=806088/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=577.75
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 53067 0 0 0 57731 44 0 0 25 0 1 0 336780636 1506967552 48887 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 48887 92 232 0 367677 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1477000

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=790472/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=637.74
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 57857 0 0 0 63726 48 0 0 25 0 1 0 336780636 1506967552 52669 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 52669 92 232 0 367677 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1477000

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=790536/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=697.72
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 57857 0 0 0 69723 49 0 0 25 0 1 0 336780636 1506967552 52669 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516978 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 52669 92 232 0 367677 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1477000

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 30610
/proc/meminfo: memFree=790600/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471648 CPUtime=757.71
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 57857 0 0 0 75722 49 0 0 25 0 1 0 336780636 1506967552 52669 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517365 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367912 52669 92 232 0 367677 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1477000

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=790472/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471756 CPUtime=817.69
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 58854 0 0 0 81719 50 0 0 25 0 1 0 336780636 1507078144 52675 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367939 52675 92 232 0 367704 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1477108

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=787848/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471756 CPUtime=877.67
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 59570 0 0 0 87716 51 0 0 25 0 1 0 336780636 1507078144 53391 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367939 53391 92 232 0 367704 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1477108

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=766920/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471756 CPUtime=937.66
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 65707 0 0 0 93708 58 0 0 25 0 1 0 336780636 1507078144 58539 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367939 58539 92 232 0 367704 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1477108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=766984/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471756 CPUtime=997.65
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 65707 0 0 0 99706 59 0 0 25 0 1 0 336780636 1507078144 58539 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367939 58539 92 232 0 367704 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1477108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=761864/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471756 CPUtime=1057.63
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 67145 0 0 0 105702 61 0 0 25 0 1 0 336780636 1507078144 59977 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535712 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367939 59977 92 232 0 367704 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1477108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=730824/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471756 CPUtime=1117.61
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 74867 0 0 0 111692 69 0 0 25 0 1 0 336780636 1507078144 67699 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519030 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367939 67699 92 232 0 367704 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1477108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=698888/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471756 CPUtime=1177.61
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 82834 0 0 0 117682 79 0 0 25 0 1 0 336780636 1507078144 75666 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367939 75666 92 232 0 367704 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1477108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30610
/proc/meminfo: memFree=698184/2055920 swapFree=4152568/4192956
[pid=30566] ppid=30564 vsize=5352 CPUtime=4.35
/proc/30566/stat : 30566 (Barcelogic) S 30564 30566 29552 0 -1 4194304 332 26598 0 0 0 0 412 23 16 0 1 0 336780199 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30566/statm: 1338 236 197 169 0 49 0
[pid=30576] ppid=30566 vsize=1471756 CPUtime=1195.7
/proc/30576/stat : 30576 (bsat) R 30566 30566 29552 0 -1 4194304 83937 0 0 0 119491 79 0 0 25 0 1 0 336780636 1507078144 75723 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30576/statm: 367939 75723 92 232 0 367704 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1477108

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30566 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=121373 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=241963
CPU time returned by wait4() is 4.36334
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): 1199.03
CPU system time (s): 1.02
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 1479200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.12137
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26930
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= 33
involuntary context switches= 54

runsolver used 1.19582 second user time and 3.18152 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue Mar  6 08:02:04 UTC 2007

IDJOB= 330556
IDBENCH= 20566
IDSOLVER= 122
FILE ID= node72/330556-1173168123

PBS_JOBID= 4015240

Free space on /tmp= 66433 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/330556-1173168123/Barcelogic /tmp/evaluation/330556-1173168123/instance-330556-1173168123.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-330556-1173168123 -o ROOT/results/node72/solver-330556-1173168123 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330556-1173168123/Barcelogic /tmp/evaluation/330556-1173168123/instance-330556-1173168123.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3416c6874d406be2f57771d32f96bd63

RANDOM SEED= 872862169

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1018688 kB
Buffers:         46508 kB
Cached:         876208 kB
SwapCached:       8272 kB
Active:         194996 kB
Inactive:       765604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1018688 kB
SwapTotal:     4192956 kB
SwapFree:      4152568 kB
Dirty:           17116 kB
Writeback:           0 kB
Mapped:          45368 kB
Slab:            61808 kB
Committed_AS: 10516420 kB
PageTables:       1952 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= 66416 MiB

End job on node72 on Tue Mar  6 08:22:07 UTC 2007