Trace number 347396

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 Fixed 2007-04-13? (TO) 1200.01 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.94	c ==============================================================================
0.00/0.94	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.94	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.94	c ==============================================================================
0.00/0.94	c |         0 | 1040931  2400826 |  312279       0        0     nan |  0.000 % |
7.68/7.72	c |         0 |  616982  1688498 |      --       0       --      -- |     --   | -196875/-198394
7.68/7.72	c ==============================================================================
7.68/7.72	c Result  :   #vars: 113377   #clauses: 616982   #literals: 1688498
7.68/7.72	c CPU time:   7.42387 s
7.68/7.72	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/node20/watcher-347396-1176890114 -o ROOT/results/node20/solver-347396-1176890114 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347396-1176890114/Barcelogic /tmp/evaluation/347396-1176890114/instance-347396-1176890114.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 3/77 18866
/proc/meminfo: memFree=1598960/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=0
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 136928762 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18866/statm: 1338 232 195 169 0 49 0
[pid=18867] ppid=18866 vsize=5352 CPUtime=0
/proc/18867/stat : 18867 (Barcelogic) R 18866 18866 18705 0 -1 4194368 54 188 0 0 0 0 0 0 21 0 1 0 136928763 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/18867/statm: 1338 236 198 169 0 49 0

[startup+0.082493 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18866
/proc/meminfo: memFree=1598960/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=0
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136928762 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18866/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101493 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18866
/proc/meminfo: memFree=1598960/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=0
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136928762 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18866/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301535 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18866
/proc/meminfo: memFree=1598960/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=0
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136928762 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18866/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701615 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18866
/proc/meminfo: memFree=1598960/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=0
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136928762 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18866/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18871
/proc/meminfo: memFree=1499808/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=0
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136928762 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18866/statm: 1338 235 197 169 0 49 0
[pid=18871] ppid=18866 vsize=112956 CPUtime=1.48
/proc/18871/stat : 18871 (SatELite_releas) R 18866 18866 18705 0 -1 4194304 28856 0 0 0 131 17 0 0 25 0 1 0 136928763 115666944 26201 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/18871/statm: 28239 26201 66 128 0 28108 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 118308

[startup+3.10209 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18871
/proc/meminfo: memFree=1486304/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=0
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136928762 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18866/statm: 1338 235 197 169 0 49 0
[pid=18871] ppid=18866 vsize=123648 CPUtime=3.09
/proc/18871/stat : 18871 (SatELite_releas) R 18866 18866 18705 0 -1 4194304 31036 0 0 0 289 20 0 0 25 0 1 0 136928763 126615552 28201 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134571262 0 0 4096 3 0 0 0 17 1 0 0
/proc/18871/statm: 30912 28201 66 128 0 30781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 129000

[startup+6.30173 s]
/proc/loadavg: 1.09 1.02 1.01 2/79 18871
/proc/meminfo: memFree=1477600/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=0
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136928762 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18866/statm: 1338 235 197 169 0 49 0
[pid=18871] ppid=18866 vsize=125500 CPUtime=6.28
/proc/18871/stat : 18871 (SatELite_releas) R 18866 18866 18705 0 -1 4194304 34797 0 0 0 605 23 0 0 25 0 1 0 136928763 128512000 28759 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134571433 0 0 4096 3 0 0 0 17 1 0 0
/proc/18871/statm: 31375 28759 66 128 0 31244 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 130852

[startup+12.702 s]
/proc/loadavg: 1.08 1.02 1.00 2/79 18872
/proc/meminfo: memFree=1544096/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468040 CPUtime=4.15
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 9933 0 0 0 409 6 0 0 25 0 1 0 136929617 1503272960 8800 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134545364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367010 8800 77 232 0 366775 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1473392

[startup+25.5016 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 18872
/proc/meminfo: memFree=1544224/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468040 CPUtime=16.95
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 9933 0 0 0 1689 6 0 0 25 0 1 0 136929617 1503272960 8800 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134545364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367010 8800 77 232 0 366775 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1473392

[startup+51.1017 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 18872
/proc/meminfo: memFree=1543904/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468404 CPUtime=42.53
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 10016 0 0 0 4247 6 0 0 25 0 1 0 136929617 1503645696 8883 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134545354 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367101 8883 78 232 0 366866 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1473756

[startup+102.306 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 18872
/proc/meminfo: memFree=1498592/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468436 CPUtime=93.72
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 22013 0 0 0 9360 12 0 0 25 0 1 0 136929617 1503678464 20214 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367109 20214 84 232 0 366874 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1473788

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/79 18872
/proc/meminfo: memFree=1459872/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468436 CPUtime=153.69
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 31730 0 0 0 15349 20 0 0 25 0 1 0 136929617 1503678464 29931 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134561879 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367109 29931 84 232 0 366874 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1473788

[startup+222.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/79 18872
/proc/meminfo: memFree=1405792/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468436 CPUtime=213.67
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 45162 0 0 0 21335 32 0 0 25 0 1 0 136929617 1503678464 43363 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367109 43363 84 232 0 366874 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1473788

[startup+282.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/79 18872
/proc/meminfo: memFree=1361888/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468436 CPUtime=273.64
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 56275 0 0 0 27325 39 0 0 25 0 1 0 136929617 1503678464 54476 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367109 54476 84 232 0 366874 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1473788

[startup+342.301 s]
/proc/loadavg: 1.12 1.06 1.00 2/79 18872
/proc/meminfo: memFree=1317344/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468436 CPUtime=333.62
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 67319 0 0 0 33314 48 0 0 25 0 1 0 136929617 1503678464 65520 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367109 65520 84 232 0 366874 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1473788

[startup+402.301 s]
/proc/loadavg: 1.11 1.06 1.00 2/85 19050
/proc/meminfo: memFree=1305520/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=393.5
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 70303 0 0 0 39299 51 0 0 25 0 1 0 136929617 1503899648 68050 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 0 0 0
/proc/18872/statm: 367163 68050 94 232 0 366928 0

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

/proc/18872/statm: 367163 68051 94 232 0 366928 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 1474004

[startup+582.303 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 19070
/proc/meminfo: memFree=1288736/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=573.43
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 74897 0 0 0 57285 58 0 0 25 0 1 0 136929617 1503899648 72644 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 72644 94 232 0 366928 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 1474004

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 19070
/proc/meminfo: memFree=1241056/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=633.41
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 86684 0 0 0 63273 68 0 0 25 0 1 0 136929617 1503899648 84431 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 84431 94 232 0 366928 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 1474004

[startup+702.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/79 19070
/proc/meminfo: memFree=1193504/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=693.38
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 98637 0 0 0 69259 79 0 0 25 0 1 0 136929617 1503899648 96384 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 96384 94 232 0 366928 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 1474004

[startup+762.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 19070
/proc/meminfo: memFree=1135584/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=753.36
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 113008 0 0 0 75244 92 0 0 25 0 1 0 136929617 1503899648 110755 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 110755 94 232 0 366928 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 1474004

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 19070
/proc/meminfo: memFree=1086816/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=813.34
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 125283 0 0 0 81233 101 0 0 25 0 1 0 136929617 1503899648 123030 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 123030 94 232 0 366928 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 1474004

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19070
/proc/meminfo: memFree=1037408/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=873.31
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 137556 0 0 0 87222 109 0 0 25 0 1 0 136929617 1503899648 135303 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 135303 94 232 0 366928 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 1474004

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19070
/proc/meminfo: memFree=996832/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=933.29
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 147811 0 0 0 93209 120 0 0 25 0 1 0 136929617 1503899648 145558 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 145558 94 232 0 366928 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 1474004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19070
/proc/meminfo: memFree=952032/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=993.27
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 158850 0 0 0 99198 129 0 0 25 0 1 0 136929617 1503899648 156597 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 156597 94 232 0 366928 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 1474004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19070
/proc/meminfo: memFree=907552/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=1053.24
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 170032 0 0 0 105188 136 0 0 25 0 1 0 136929617 1503899648 167779 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 167779 94 232 0 366928 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 1474004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19070
/proc/meminfo: memFree=871904/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=1113.22
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 178825 0 0 0 111176 146 0 0 25 0 1 0 136929617 1503899648 176572 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 176572 94 232 0 366928 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 1474004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19070
/proc/meminfo: memFree=823200/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=1173.2
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 191069 0 0 0 117163 157 0 0 25 0 1 0 136929617 1503899648 188816 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 188816 94 232 0 366928 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 1474004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19070
/proc/meminfo: memFree=808160/2055920 swapFree=4151848/4192956
[pid=18866] ppid=18864 vsize=5352 CPUtime=8.52
/proc/18866/stat : 18866 (Barcelogic) S 18864 18866 18705 0 -1 4194304 334 45255 0 0 0 0 816 36 16 0 1 0 136928762 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1338 237 197 169 0 49 0
[pid=18872] ppid=18866 vsize=1468652 CPUtime=1191.49
/proc/18872/stat : 18872 (bsat) R 18866 18866 18705 0 -1 4194304 194679 0 0 0 118990 159 0 0 25 0 1 0 136929617 1503899648 192426 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18872/statm: 367163 192426 94 232 0 366928 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1474004

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 18866 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=166758
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=369943
# CPU time returned by wait4() is 8.5367
# 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): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1198.06
CPU system time (s): 1.95
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 1475668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.16676
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45589
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= 184

runsolver used 1.17482 second user time and 3.20251 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 18 09:55:14 UTC 2007

IDJOB= 347396
IDBENCH= 20373
IDSOLVER= 154
FILE ID= node20/347396-1176890114

PBS_JOBID= 4595141

Free space on /tmp= 66455 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/347396-1176890114/Barcelogic /tmp/evaluation/347396-1176890114/instance-347396-1176890114.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-347396-1176890114 -o ROOT/results/node20/solver-347396-1176890114 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347396-1176890114/Barcelogic /tmp/evaluation/347396-1176890114/instance-347396-1176890114.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  ec1a03bc95c5b06907199f7ae65ad092

RANDOM SEED= 719509328

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1599432 kB
Buffers:         32408 kB
Cached:         357088 kB
SwapCached:      19660 kB
Active:         122024 kB
Inactive:       293952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599432 kB
SwapTotal:     4192956 kB
SwapFree:      4151848 kB
Dirty:           20736 kB
Writeback:           0 kB
Mapped:          30072 kB
Slab:            26132 kB
Committed_AS:  1827696 kB
PageTables:       1744 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= 66437 MiB

End job on node20 on Wed Apr 18 10:15:17 UTC 2007