Trace number 347795

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark858.356
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6860    27440 |    2057       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    6363    25367 |      --       0       --      -- |     --   | -497/-2073
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 897   #clauses: 6363   #literals: 25367
0.00/0.02	c CPU time:   0.012998 s
0.00/0.02	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/node24/watcher-347795-1176685438 -o ROOT/results/node24/solver-347795-1176685438 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347795-1176685438/Barcelogic /tmp/evaluation/347795-1176685438/instance-347795-1176685438.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 0.97 0.99 3/77 28055
/proc/meminfo: memFree=1555520/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 116461828 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28055/statm: 1338 232 195 169 0 49 0
[pid=28056] ppid=28055 vsize=5352 CPUtime=0
/proc/28056/stat : 28056 (Barcelogic) S 28055 28055 27169 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 116461828 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28056/statm: 1338 236 198 169 0 49 0
[pid=28057] ppid=28056 vsize=0 CPUtime=0
/proc/28057/stat : 28057 (Barcelogic) D 28056 28055 27169 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 116461828 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100111516 0 0 17 1 0 0
/proc/28057/statm: 0 0 0 0 0 0 0
[pid=28058] ppid=28056 vsize=0 CPUtime=0
/proc/28058/stat : 28058 (sed) D 28056 28055 27169 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 116461828 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/28058/statm: 0 0 0 0 0 0 0

[startup+0.0829549 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28055
/proc/meminfo: memFree=1555520/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.101992 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28055
/proc/meminfo: memFree=1555520/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.302011 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28055
/proc/meminfo: memFree=1555520/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701018 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28055
/proc/meminfo: memFree=1555520/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.5011 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1551024/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476436 CPUtime=1.46
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 1416 0 0 0 146 0 0 0 25 0 1 0 116461831 1511870464 1389 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369109 1389 84 232 0 368874 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481788

[startup+3.10128 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1548400/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476436 CPUtime=3.06
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 2237 0 0 0 305 1 0 0 25 0 1 0 116461831 1511870464 2210 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369109 2210 84 232 0 368874 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481788

[startup+6.30162 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1542320/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476436 CPUtime=6.26
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 3684 0 0 0 624 2 0 0 25 0 1 0 116461831 1511870464 3657 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369109 3657 84 232 0 368874 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481788

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1537264/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=12.66
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 4502 0 0 0 1264 2 0 0 25 0 1 0 116461831 1511903232 4473 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 4473 94 232 0 368882 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481820

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1530800/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=25.46
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 6185 0 0 0 2542 4 0 0 25 0 1 0 116461831 1511903232 6156 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 6156 94 232 0 368882 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481820

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1512304/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=51.04
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 10885 0 0 0 5095 9 0 0 25 0 1 0 116461831 1511903232 10856 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 10856 94 232 0 368882 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481820

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1489648/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=102.23
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 16375 0 0 0 10207 16 0 0 25 0 1 0 116461831 1511903232 16346 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 16346 94 232 0 368882 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481820

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1489584/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=162.22
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 16377 0 0 0 16205 17 0 0 25 0 1 0 116461831 1511903232 16348 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 16348 94 232 0 368882 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481820

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1487600/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=222.2
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 16891 0 0 0 22202 18 0 0 25 0 1 0 116461831 1511903232 16862 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 16862 94 232 0 368882 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481820

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1482480/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=282.18
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 18162 0 0 0 28198 20 0 0 25 0 1 0 116461831 1511903232 18097 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 18097 94 232 0 368882 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481820

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1482608/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=342.17
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 18162 0 0 0 34196 21 0 0 25 0 1 0 116461831 1511903232 18097 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134535205 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 18097 94 232 0 368882 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481820

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1482544/2055920 swapFree=4191880/4192956

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

/proc/28061/statm: 369117 18097 94 232 0 368882 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1481820

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1482480/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=582.11
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 18253 0 0 0 58188 23 0 0 25 0 1 0 116461831 1511903232 18097 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 18097 94 232 0 368882 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1481820

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1482544/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=642.1
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 18253 0 0 0 64187 23 0 0 25 0 1 0 116461831 1511903232 18097 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 18097 94 232 0 368882 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1481820

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1482480/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=702.08
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 18307 0 0 0 70184 24 0 0 25 0 1 0 116461831 1511903232 18097 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 18097 94 232 0 368882 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1481820

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1482544/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=762.07
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 18307 0 0 0 76183 24 0 0 25 0 1 0 116461831 1511903232 18097 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134535738 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 18097 94 232 0 368882 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1481820

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 28061
/proc/meminfo: memFree=1482416/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=822.04
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 18396 0 0 0 82180 24 0 0 25 0 1 0 116461831 1511903232 18097 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 18097 94 232 0 368882 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1481820

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1482480/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=882.03
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 18396 0 0 0 88178 25 0 0 25 0 1 0 116461831 1511903232 18097 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 18097 94 232 0 368882 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1481820

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1482544/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=942.01
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 18396 0 0 0 94176 25 0 0 25 0 1 0 116461831 1511903232 18097 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 18097 94 232 0 368882 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1481820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1479344/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=1002
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 19249 0 0 0 100173 27 0 0 25 0 1 0 116461831 1511903232 18950 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 18950 94 232 0 368882 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1481820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1474288/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=1061.98
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 20613 0 0 0 106169 29 0 0 25 0 1 0 116461831 1511903232 20148 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 20148 94 232 0 368882 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1481820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1474352/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=1121.96
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 20613 0 0 0 112167 29 0 0 25 0 1 0 116461831 1511903232 20148 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 20148 94 232 0 368882 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1481820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1474224/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=1181.95
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 20704 0 0 0 118165 30 0 0 25 0 1 0 116461831 1511903232 20148 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 20148 94 232 0 368882 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1481820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 28061
/proc/meminfo: memFree=1474224/2055920 swapFree=4191880/4192956
[pid=28055] ppid=28053 vsize=5352 CPUtime=0.02
/proc/28055/stat : 28055 (Barcelogic) S 28053 28055 27169 0 -1 4194304 334 541 0 0 0 0 2 0 16 0 1 0 116461828 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28055/statm: 1338 237 197 169 0 49 0
[pid=28061] ppid=28055 vsize=1476468 CPUtime=1200.05
/proc/28061/stat : 28061 (bsat) R 28055 28055 27169 0 -1 4194304 20704 0 0 0 119975 30 0 0 25 0 1 0 116461831 1511903232 20148 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 369117 20148 94 232 0 368882 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481820

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 28055 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.027994
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.3
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 1482484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 875
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 1.25881 second user time and 3.11753 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Apr 16 01:03:58 UTC 2007

IDJOB= 347795
IDBENCH= 24752
IDSOLVER= 154
FILE ID= node24/347795-1176685438

PBS_JOBID= 4559980

Free space on /tmp= 66521 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/347795-1176685438/Barcelogic /tmp/evaluation/347795-1176685438/instance-347795-1176685438.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-347795-1176685438 -o ROOT/results/node24/solver-347795-1176685438 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347795-1176685438/Barcelogic /tmp/evaluation/347795-1176685438/instance-347795-1176685438.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  27360692d166ffe055bd444eea177edf

RANDOM SEED= 359451829

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1555992 kB
Buffers:         54208 kB
Cached:         277164 kB
SwapCached:        264 kB
Active:         264736 kB
Inactive:       159156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555992 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:         109084 kB
Slab:            61480 kB
Committed_AS:  1815552 kB
PageTables:       1880 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= 66521 MiB

End job on node24 on Mon Apr 16 01:24:01 UTC 2007