Trace number 347628

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) 1200.08 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
sat-grid-pbl-0200.sat05-1339.reshuffled-07.cnf
MD5SUM0b356767f83a803ddf362cecd03688e1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.595909
Satisfiable
(Un)Satisfiability was proved
Number of variables40200
Number of clauses79801
Sum of the clauses size318798
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2200
Number of clauses of size 30
Number of clauses of size 479599
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.16	c ==============================================================================
0.00/0.16	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.16	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.16	c ==============================================================================
0.00/0.16	c |         0 |   79799   318793 |   23939       0        0     nan |  0.000 % |
0.00/0.60	c |         0 |       0        0 |      --       0       --      -- |     --   | -79799/-318788
0.00/0.60	c ==============================================================================
0.00/0.60	c Result  :   #vars: 0   #clauses: 0   #literals: 0
0.00/0.60	c CPU time:   0.572912 s
0.00/0.60	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/node51/watcher-347628-1176682908 -o ROOT/results/node51/solver-347628-1176682908 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347628-1176682908/Barcelogic /tmp/evaluation/347628-1176682908/instance-347628-1176682908.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: 0.86 0.97 0.99 3/64 5549
/proc/meminfo: memFree=1751840/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 23135992 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371462738 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5549/statm: 1338 232 195 169 0 49 0
[pid=5550] ppid=5549 vsize=5352 CPUtime=0
/proc/5550/stat : 5550 (Barcelogic) S 5549 5549 4715 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 23135992 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5550/statm: 1338 236 198 169 0 49 0

[startup+0.090517 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 5549
/proc/meminfo: memFree=1751840/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 23135992 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101516 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 5549
/proc/meminfo: memFree=1751840/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 23135992 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301532 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 5549
/proc/meminfo: memFree=1751840/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 23135992 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70157 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 5549
/proc/meminfo: memFree=1751840/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 5352

[startup+1.50163 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 5556
/proc/meminfo: memFree=1737616/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=15896 CPUtime=0.87
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 3343 0 0 0 86 1 0 0 25 0 1 0 23136053 16277504 3287 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553436 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 3974 3287 48 128 0 3843 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 21248

[startup+3.10278 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 5556
/proc/meminfo: memFree=1735696/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=18628 CPUtime=2.47
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 4012 0 0 0 245 2 0 0 25 0 1 0 23136053 19075072 3956 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134538163 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 4657 3956 48 128 0 4526 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 23980

[startup+6.30106 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 5556
/proc/meminfo: memFree=1729744/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=25032 CPUtime=5.67
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 5588 0 0 0 565 2 0 0 25 0 1 0 23136053 25632768 5532 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134557845 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 6258 5532 48 128 0 6127 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30384

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 5556
/proc/meminfo: memFree=1718232/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=35248 CPUtime=12.07
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 8147 0 0 0 1203 4 0 0 25 0 1 0 23136053 36093952 7906 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553498 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 8812 7906 48 128 0 8681 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 40600

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 5556
/proc/meminfo: memFree=1706136/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=47172 CPUtime=24.87
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 11319 0 0 0 2481 6 0 0 25 0 1 0 23136053 48304128 10897 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553722 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 11793 10897 48 128 0 11662 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 52524

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 5556
/proc/meminfo: memFree=1694808/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=58968 CPUtime=50.46
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 14472 0 0 0 5038 8 0 0 25 0 1 0 23136053 60383232 13819 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134557843 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 14742 13819 48 128 0 14611 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 64320

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 5556
/proc/meminfo: memFree=1673176/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=80396 CPUtime=101.65
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 20504 0 0 0 10153 12 0 0 25 0 1 0 23136053 82325504 19139 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553728 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 20099 19139 48 128 0 19968 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 85748

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5556
/proc/meminfo: memFree=1658072/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=96752 CPUtime=161.63
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 25101 0 0 0 16149 14 0 0 25 0 1 0 23136053 99074048 22902 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134538034 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 24188 22902 48 128 0 24057 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 102104

[startup+222.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/66 5556
/proc/meminfo: memFree=1652568/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=104444 CPUtime=221.61
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 27111 0 0 0 22146 15 0 0 25 0 1 0 23136053 106950656 24326 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553498 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 26111 24326 48 128 0 25980 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 109796

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/66 5556
/proc/meminfo: memFree=1632600/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=124964 CPUtime=281.6
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 32658 0 0 0 28142 18 0 0 25 0 1 0 23136053 127963136 29260 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134557877 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 31241 29260 48 128 0 31110 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 130316

[startup+342.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 5556
/proc/meminfo: memFree=1629720/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=128524 CPUtime=341.59
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 33701 0 0 0 34140 19 0 0 25 0 1 0 23136053 131608576 30013 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134543770 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 32131 30013 48 128 0 32000 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 133876

[startup+402.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 5556
/proc/meminfo: memFree=1597144/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=160276 CPUtime=401.58
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 42466 0 0 0 40134 24 0 0 25 0 1 0 23136053 164122624 38102 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553498 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 40069 38102 48 128 0 39938 0

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

/proc/5556/statm: 45615 43443 48 128 0 45484 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 187812

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5556
/proc/meminfo: memFree=1575704/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=182460 CPUtime=581.53
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 48775 0 0 0 58123 30 0 0 25 0 1 0 23136053 186839040 43448 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553846 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 45615 43448 48 128 0 45484 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 187812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5556
/proc/meminfo: memFree=1569624/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=188556 CPUtime=641.52
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 50988 0 0 0 64121 31 0 0 25 0 1 0 23136053 193081344 44957 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134557877 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 47139 44957 48 128 0 47008 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 193908

[startup+702.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 5556
/proc/meminfo: memFree=1556120/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=203756 CPUtime=701.5
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 54909 0 0 0 70117 33 0 0 25 0 1 0 23136053 208646144 48524 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553728 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 50939 48524 48 128 0 50808 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 209108

[startup+762.306 s]
/proc/loadavg: 1.11 1.04 1.01 2/66 5556
/proc/meminfo: memFree=1503704/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=257200 CPUtime=761.49
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 68213 0 0 0 76108 41 0 0 25 0 1 0 23136053 263372800 61443 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134543746 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 64300 61443 48 128 0 64169 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 262552

[startup+822.301 s]
/proc/loadavg: 1.07 1.04 1.01 2/66 5556
/proc/meminfo: memFree=1502424/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=258956 CPUtime=821.47
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 69100 0 0 0 82105 42 0 0 25 0 1 0 23136053 265170944 61945 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134538034 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 64739 61945 48 128 0 64608 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 264308

[startup+882.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 5556
/proc/meminfo: memFree=1490712/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=270176 CPUtime=881.46
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 72137 0 0 0 88102 44 0 0 25 0 1 0 23136053 276660224 64629 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553728 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 67544 64629 48 128 0 67413 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 275528

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 5556
/proc/meminfo: memFree=1490712/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=270152 CPUtime=941.44
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 72491 0 0 0 94100 44 0 0 25 0 1 0 23136053 276635648 64624 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553849 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 67538 64624 48 128 0 67407 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 275504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 5556
/proc/meminfo: memFree=1490456/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=270152 CPUtime=1001.43
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 73328 0 0 0 100098 45 0 0 25 0 1 0 23136053 276635648 64689 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553622 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 67538 64689 48 128 0 67407 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 275504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 5556
/proc/meminfo: memFree=1490392/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=270152 CPUtime=1061.41
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 73714 0 0 0 106096 45 0 0 25 0 1 0 23136053 276635648 64689 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553728 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 67538 64689 48 128 0 67407 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 275504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 5556
/proc/meminfo: memFree=1459416/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=302176 CPUtime=1121.39
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 82050 0 0 0 112089 50 0 0 25 0 1 0 23136053 309428224 72636 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553931 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 75544 72636 48 128 0 75413 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 307528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5556
/proc/meminfo: memFree=1404696/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=359496 CPUtime=1181.38
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 96647 0 0 0 118082 56 0 0 25 0 1 0 23136053 368123904 86845 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553741 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 89874 86845 48 128 0 89743 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 364848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5556
/proc/meminfo: memFree=1360344/2055920 swapFree=4184504/4192956
[pid=5549] ppid=5547 vsize=5352 CPUtime=0.6
/proc/5549/stat : 5549 (Barcelogic) S 5547 5549 4715 0 -1 4194304 356 5734 0 0 0 0 57 3 16 0 1 0 23135992 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5549/statm: 1338 237 197 169 0 49 0
[pid=5556] ppid=5549 vsize=400856 CPUtime=1199.48
/proc/5556/stat : 5556 (SatELite_releas) R 5549 5549 4715 0 -1 4194304 107325 0 0 0 119886 62 0 0 25 0 1 0 23136053 410476544 97129 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134553551 0 0 4096 3 0 0 0 17 1 0 0
/proc/5556/statm: 100214 97129 48 128 0 100083 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 406208

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 5549 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=576912
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 0.609906
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.43
CPU system time (s): 0.65
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 408256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.576912
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6090
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= 40
involuntary context switches= 20

runsolver used 0.992849 second user time and 2.42163 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Mon Apr 16 00:21:49 UTC 2007

IDJOB= 347628
IDBENCH= 24585
IDSOLVER= 154
FILE ID= node51/347628-1176682908

PBS_JOBID= 4559961

Free space on /tmp= 66537 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/sat-grid-pbl-0200.sat05-1339.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/347628-1176682908/Barcelogic /tmp/evaluation/347628-1176682908/instance-347628-1176682908.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-347628-1176682908 -o ROOT/results/node51/solver-347628-1176682908 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347628-1176682908/Barcelogic /tmp/evaluation/347628-1176682908/instance-347628-1176682908.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  0b356767f83a803ddf362cecd03688e1

RANDOM SEED= 809444760

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1752248 kB
Buffers:         32772 kB
Cached:         178340 kB
SwapCached:       2680 kB
Active:         109860 kB
Inactive:       129904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752248 kB
SwapTotal:     4192956 kB
SwapFree:      4184504 kB
Dirty:            4048 kB
Writeback:           0 kB
Mapped:          34400 kB
Slab:            49900 kB
Committed_AS:  1874696 kB
PageTables:       1456 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= 66536 MiB

End job on node51 on Mon Apr 16 00:41:51 UTC 2007