Trace number 347199

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) 1200.06 1201.22

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
MD5SUM91dc612395480e1b0d1bd4361bc37ee8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark58.3301
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16696    50649 |      --       0       --      -- |     --   | -104/249
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3911   #clauses: 16696   #literals: 50649
0.00/0.05	c CPU time:   0.044993 s
0.00/0.05	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/node33/watcher-347199-1176676893 -o ROOT/results/node33/solver-347199-1176676893 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347199-1176676893/Barcelogic /tmp/evaluation/347199-1176676893/instance-347199-1176676893.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: 1.00 1.00 1.00 3/77 5123
/proc/meminfo: memFree=1449656/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 115604743 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824298578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5123/statm: 1338 232 195 169 0 49 0
[pid=5124] ppid=5123 vsize=5352 CPUtime=0
/proc/5124/stat : 5124 (Barcelogic) S 5123 5123 4046 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 115604743 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/5124/statm: 1338 236 198 169 0 49 0

[startup+0.0176779 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5123
/proc/meminfo: memFree=1449656/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 115604743 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5123/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101693 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5123
/proc/meminfo: memFree=1449656/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 115604743 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5123/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301743 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5123
/proc/meminfo: memFree=1449656/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701826 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5123
/proc/meminfo: memFree=1449656/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=1441000/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=1.33
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 2837 0 0 0 132 1 0 0 25 0 1 0 115604758 1511542784 2809 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 2809 83 232 0 368794 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 1481468

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=1434280/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=2.92
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 5212 0 0 0 290 2 0 0 25 0 1 0 115604758 1511542784 5184 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 5184 83 232 0 368794 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 1481468

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=1415272/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=6.13
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 9719 0 0 0 608 5 0 0 25 0 1 0 115604758 1511542784 9691 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 9691 83 232 0 368794 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 1481468

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=1381736/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=12.52
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 17668 0 0 0 1244 8 0 0 25 0 1 0 115604758 1511542784 17640 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 17640 83 232 0 368794 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 1481468

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=1327464/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=25.31
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 30648 0 0 0 2515 16 0 0 25 0 1 0 115604758 1511542784 30620 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518423 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 30620 83 232 0 368794 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 1481468

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=1227432/2055920 swapFree=4159068/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=50.9
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 55986 0 0 0 5056 34 0 0 25 0 1 0 115604758 1511542784 55958 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 55958 83 232 0 368794 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 1481468

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=1052648/2055920 swapFree=4159132/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=102.06
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 99023 0 0 0 10145 61 0 0 25 0 1 0 115604758 1511542784 98995 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518925 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 98995 83 232 0 368794 0
Current children cumulated CPU time (s) 102.12
Current children cumulated vsize (KiB) 1481468

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=892264/2055920 swapFree=4159132/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=162
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 139452 0 0 0 16114 86 0 0 25 0 1 0 115604758 1511542784 139424 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 139424 83 232 0 368794 0
Current children cumulated CPU time (s) 162.06
Current children cumulated vsize (KiB) 1481468

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=768296/2055920 swapFree=4159132/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=221.97
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 169992 0 0 0 22090 107 0 0 25 0 1 0 115604758 1511542784 169964 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 169964 83 232 0 368794 0
Current children cumulated CPU time (s) 222.03
Current children cumulated vsize (KiB) 1481468

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=646504/2055920 swapFree=4159196/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=281.92
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 200654 0 0 0 28063 129 0 0 25 0 1 0 115604758 1511542784 200626 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539780 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 200626 83 232 0 368794 0
Current children cumulated CPU time (s) 281.98
Current children cumulated vsize (KiB) 1481468

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=544808/2055920 swapFree=4159196/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=341.87
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 225797 0 0 0 34039 148 0 0 25 0 1 0 115604758 1511542784 225769 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 225769 83 232 0 368794 0
Current children cumulated CPU time (s) 341.93
Current children cumulated vsize (KiB) 1481468

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=451752/2055920 swapFree=4159260/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=401.84
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 249189 0 0 0 40017 167 0 0 25 0 1 0 115604758 1511542784 249161 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 249161 83 232 0 368794 0

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

/proc/5129/statm: 369029 290130 83 232 0 368794 0
Current children cumulated CPU time (s) 521.8
Current children cumulated vsize (KiB) 1481468

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=210984/2055920 swapFree=4159324/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=581.69
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 309123 0 0 0 57953 216 0 0 25 0 1 0 115604758 1511542784 309095 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 309095 83 232 0 368794 0
Current children cumulated CPU time (s) 581.75
Current children cumulated vsize (KiB) 1481468

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=139944/2055920 swapFree=4159324/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=641.65
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 326670 0 0 0 63937 228 0 0 25 0 1 0 115604758 1511542784 326642 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 326642 83 232 0 368794 0
Current children cumulated CPU time (s) 641.71
Current children cumulated vsize (KiB) 1481468

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=67176/2055920 swapFree=4159388/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=701.61
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 345006 0 0 0 69917 244 0 0 25 0 1 0 115604758 1511542784 344978 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 344978 83 232 0 368794 0
Current children cumulated CPU time (s) 701.67
Current children cumulated vsize (KiB) 1481468

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=15656/2055920 swapFree=4159388/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476116 CPUtime=761.51
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 361977 0 0 0 75892 259 0 0 25 0 1 0 115604758 1511542784 361949 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369029 361949 83 232 0 368794 0
Current children cumulated CPU time (s) 761.57
Current children cumulated vsize (KiB) 1481468

[startup+822.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 5129
/proc/meminfo: memFree=18984/2055920 swapFree=4159380/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476244 CPUtime=821.38
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 369181 0 0 0 81873 265 0 0 25 0 1 0 115604758 1511673856 368283 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/5129/statm: 369061 368283 110 232 0 368826 0
Current children cumulated CPU time (s) 821.44
Current children cumulated vsize (KiB) 1481596

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 5129
/proc/meminfo: memFree=19048/2055920 swapFree=4159444/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476244 CPUtime=881.31
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 369181 0 0 0 87866 265 0 0 25 0 1 0 115604758 1511673856 368283 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369061 368283 110 232 0 368826 0
Current children cumulated CPU time (s) 881.37
Current children cumulated vsize (KiB) 1481596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=19048/2055920 swapFree=4159444/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476244 CPUtime=941.27
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 369181 0 0 0 93862 265 0 0 25 0 1 0 115604758 1511673856 368283 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369061 368283 110 232 0 368826 0
Current children cumulated CPU time (s) 941.33
Current children cumulated vsize (KiB) 1481596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=19048/2055920 swapFree=4159508/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476244 CPUtime=1001.23
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 369181 0 0 0 99858 265 0 0 25 0 1 0 115604758 1511673856 368283 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518461 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369061 368283 110 232 0 368826 0
Current children cumulated CPU time (s) 1001.29
Current children cumulated vsize (KiB) 1481596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=19048/2055920 swapFree=4159508/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476244 CPUtime=1061.19
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 369181 0 0 0 105854 265 0 0 25 0 1 0 115604758 1511673856 368283 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369061 368283 110 232 0 368826 0
Current children cumulated CPU time (s) 1061.25
Current children cumulated vsize (KiB) 1481596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5129
/proc/meminfo: memFree=19112/2055920 swapFree=4159576/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476244 CPUtime=1121.15
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 369181 0 0 0 111850 265 0 0 25 0 1 0 115604758 1511673856 368283 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369061 368283 110 232 0 368826 0
Current children cumulated CPU time (s) 1121.21
Current children cumulated vsize (KiB) 1481596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 5211
/proc/meminfo: memFree=17960/2055920 swapFree=4159576/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476244 CPUtime=1181.11
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 369181 0 0 0 117841 270 0 0 25 0 1 0 115604758 1511673856 368283 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369061 368283 110 232 0 368826 0
Current children cumulated CPU time (s) 1181.17
Current children cumulated vsize (KiB) 1481596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 5285
/proc/meminfo: memFree=17832/2055920 swapFree=4159576/4192956
[pid=5123] ppid=5121 vsize=5352 CPUtime=0.06
/proc/5123/stat : 5123 (Barcelogic) S 5121 5123 4046 0 -1 4194304 334 834 0 0 0 0 6 0 16 0 1 0 115604743 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5123/statm: 1338 237 197 169 0 49 0
[pid=5129] ppid=5123 vsize=1476244 CPUtime=1200
/proc/5129/stat : 5129 (bsat) R 5123 5123 4046 0 -1 4194304 369181 0 0 0 119726 274 0 0 25 0 1 0 115604758 1511673856 368283 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/5129/statm: 369061 368283 110 232 0 368826 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481596

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 5123 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=66989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.075987
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.22
CPU time (s): 1200.06
CPU user time (s): 1197.32
CPU system time (s): 2.74
CPU usage (%): 99.9034
Max. virtual memory (cumulated for all children) (KiB): 1485068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1168
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= 45
involuntary context switches= 12

runsolver used 1.13883 second user time and 3.2575 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sun Apr 15 22:41:33 UTC 2007

IDJOB= 347199
IDBENCH= 20162
IDSOLVER= 154
FILE ID= node33/347199-1176676893

PBS_JOBID= 4559919

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
COMMAND LINE= /tmp/evaluation/347199-1176676893/Barcelogic /tmp/evaluation/347199-1176676893/instance-347199-1176676893.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-347199-1176676893 -o ROOT/results/node33/solver-347199-1176676893 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347199-1176676893/Barcelogic /tmp/evaluation/347199-1176676893/instance-347199-1176676893.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  91dc612395480e1b0d1bd4361bc37ee8

RANDOM SEED= 311824721

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1450128 kB
Buffers:         74404 kB
Cached:         276000 kB
SwapCached:       2584 kB
Active:         194604 kB
Inactive:       313328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450128 kB
SwapTotal:     4192956 kB
SwapFree:      4159068 kB
Dirty:            2060 kB
Writeback:           0 kB
Mapped:         153428 kB
Slab:            83192 kB
Committed_AS:  1622860 kB
PageTables:       1996 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= 66561 MiB

End job on node33 on Sun Apr 15 23:01:36 UTC 2007