Trace number 347195

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) 1200.05 1200.91

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46947
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)

0.00/0.00	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 |   16681    50716 |      --       0       --      -- |     --   | -119/316
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3895   #clauses: 16681   #literals: 50716
0.00/0.05	c CPU time:   0.047992 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/node37/watcher-347195-1176676725 -o ROOT/results/node37/solver-347195-1176676725 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347195-1176676725/Barcelogic /tmp/evaluation/347195-1176676725/instance-347195-1176676725.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: 1.02 1.06 1.05 3/78 3513
/proc/meminfo: memFree=1810688/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 115584926 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116485714 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3513/statm: 1338 232 195 169 0 49 0
[pid=3514] ppid=3513 vsize=0 CPUtime=0
/proc/3514/stat : 3514 (Barcelogic) D 3513 3513 2447 0 -1 4194372 63 189 0 0 0 0 0 0 20 0 1 0 115584926 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/3514/statm: 0 0 0 0 0 0 0

[startup+0.00815099 s]
/proc/loadavg: 1.02 1.06 1.05 3/78 3513
/proc/meminfo: memFree=1810688/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 115584926 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3513/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101179 s]
/proc/loadavg: 1.02 1.06 1.05 3/78 3513
/proc/meminfo: memFree=1810688/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.301215 s]
/proc/loadavg: 1.02 1.06 1.05 3/78 3513
/proc/meminfo: memFree=1810688/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701289 s]
/proc/loadavg: 1.02 1.06 1.05 3/78 3513
/proc/meminfo: memFree=1810688/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50143 s]
/proc/loadavg: 1.01 1.06 1.05 2/80 3519
/proc/meminfo: memFree=1801264/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=1.4
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 3124 0 0 0 139 1 0 0 25 0 1 0 115584934 1511542784 3096 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539271 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 3096 83 232 0 368794 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481468

[startup+3.10273 s]
/proc/loadavg: 1.01 1.06 1.05 2/80 3519
/proc/meminfo: memFree=1793840/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=3
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 5557 0 0 0 298 2 0 0 25 0 1 0 115584934 1511542784 5529 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 5529 83 232 0 368794 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481468

[startup+6.30133 s]
/proc/loadavg: 1.01 1.06 1.05 2/80 3519
/proc/meminfo: memFree=1773936/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=6.2
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 10412 0 0 0 615 5 0 0 25 0 1 0 115584934 1511542784 10384 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 10384 83 232 0 368794 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481468

[startup+12.7015 s]
/proc/loadavg: 1.09 1.07 1.06 2/80 3519
/proc/meminfo: memFree=1739376/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=12.6
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 18654 0 0 0 1251 9 0 0 25 0 1 0 115584934 1511542784 18626 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 18626 83 232 0 368794 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481468

[startup+25.502 s]
/proc/loadavg: 1.08 1.07 1.06 2/80 3519
/proc/meminfo: memFree=1679600/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=25.39
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 32816 0 0 0 2522 17 0 0 25 0 1 0 115584934 1511542784 32788 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 32788 83 232 0 368794 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481468

[startup+51.1018 s]
/proc/loadavg: 1.05 1.06 1.06 2/80 3519
/proc/meminfo: memFree=1584944/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=50.97
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 56891 0 0 0 5067 30 0 0 25 0 1 0 115584934 1511542784 56863 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 56863 83 232 0 368794 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1481468

[startup+102.305 s]
/proc/loadavg: 1.06 1.06 1.06 2/80 3519
/proc/meminfo: memFree=1407280/2055920 swapFree=4051644/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=102.14
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 100625 0 0 0 10157 57 0 0 25 0 1 0 115584934 1511542784 100597 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 100597 83 232 0 368794 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1481468

[startup+162.302 s]
/proc/loadavg: 1.14 1.08 1.06 2/80 3519
/proc/meminfo: memFree=1256048/2055920 swapFree=4051708/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=162.09
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 138728 0 0 0 16127 82 0 0 25 0 1 0 115584934 1511542784 138700 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 138700 83 232 0 368794 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 1481468

[startup+222.301 s]
/proc/loadavg: 1.50 1.20 1.10 2/80 3519
/proc/meminfo: memFree=1118896/2055920 swapFree=4051708/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=222.05
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 172628 0 0 0 22100 105 0 0 25 0 1 0 115584934 1511542784 172600 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 172600 83 232 0 368794 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 1481468

[startup+282.302 s]
/proc/loadavg: 1.22 1.17 1.09 2/80 3519
/proc/meminfo: memFree=1002096/2055920 swapFree=4051772/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=282.02
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 201954 0 0 0 28077 125 0 0 25 0 1 0 115584934 1511542784 201926 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 201926 83 232 0 368794 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 1481468

[startup+342.302 s]
/proc/loadavg: 1.08 1.14 1.09 2/80 3519
/proc/meminfo: memFree=900656/2055920 swapFree=4051772/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=341.97
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 227086 0 0 0 34053 144 0 0 25 0 1 0 115584934 1511542784 227058 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 227058 83 232 0 368794 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 1481468

[startup+402.302 s]
/proc/loadavg: 1.03 1.11 1.08 2/80 3519
/proc/meminfo: memFree=808112/2055920 swapFree=4051772/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=401.93
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 250396 0 0 0 40034 159 0 0 25 0 1 0 115584934 1511542784 250368 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 250368 83 232 0 368794 0

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

/proc/3519/statm: 369029 313193 83 232 0 368794 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 1481468

[startup+642.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/80 3519
/proc/meminfo: memFree=484464/2055920 swapFree=4051900/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=641.78
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 330801 0 0 0 63949 229 0 0 25 0 1 0 115584934 1511542784 330773 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 330773 83 232 0 368794 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 1481468

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/80 3519
/proc/meminfo: memFree=418992/2055920 swapFree=4051900/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=701.73
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 347327 0 0 0 69929 244 0 0 25 0 1 0 115584934 1511542784 347299 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 347299 83 232 0 368794 0
Current children cumulated CPU time (s) 701.79
Current children cumulated vsize (KiB) 1481468

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.05 2/80 3519
/proc/meminfo: memFree=348272/2055920 swapFree=4051964/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476116 CPUtime=761.7
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 364799 0 0 0 75914 256 0 0 25 0 1 0 115584934 1511542784 364771 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531240 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369029 364771 83 232 0 368794 0
Current children cumulated CPU time (s) 761.76
Current children cumulated vsize (KiB) 1481468

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/80 3519
/proc/meminfo: memFree=334000/2055920 swapFree=4051964/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476248 CPUtime=821.65
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 369165 0 0 0 81905 260 0 0 25 0 1 0 115584934 1511677952 368275 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369062 368275 110 232 0 368827 0
Current children cumulated CPU time (s) 821.71
Current children cumulated vsize (KiB) 1481600

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/80 3519
/proc/meminfo: memFree=334128/2055920 swapFree=4052028/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476248 CPUtime=881.6
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 369165 0 0 0 87900 260 0 0 25 0 1 0 115584934 1511677952 368275 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369062 368275 110 232 0 368827 0
Current children cumulated CPU time (s) 881.66
Current children cumulated vsize (KiB) 1481600

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/80 3519
/proc/meminfo: memFree=334064/2055920 swapFree=4052028/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476248 CPUtime=941.56
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 369165 0 0 0 93896 260 0 0 25 0 1 0 115584934 1511677952 368275 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369062 368275 110 232 0 368827 0
Current children cumulated CPU time (s) 941.62
Current children cumulated vsize (KiB) 1481600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/80 3519
/proc/meminfo: memFree=334064/2055920 swapFree=4052028/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476248 CPUtime=1001.54
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 369165 0 0 0 99893 261 0 0 25 0 1 0 115584934 1511677952 368275 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369062 368275 110 232 0 368827 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 1481600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/80 3519
/proc/meminfo: memFree=334064/2055920 swapFree=4052092/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476248 CPUtime=1061.49
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 369165 0 0 0 105888 261 0 0 25 0 1 0 115584934 1511677952 368275 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369062 368275 110 232 0 368827 0
Current children cumulated CPU time (s) 1061.55
Current children cumulated vsize (KiB) 1481600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/80 3519
/proc/meminfo: memFree=334064/2055920 swapFree=4052092/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476248 CPUtime=1121.44
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 369165 0 0 0 111883 261 0 0 25 0 1 0 115584934 1511677952 368275 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369062 368275 110 232 0 368827 0
Current children cumulated CPU time (s) 1121.5
Current children cumulated vsize (KiB) 1481600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 3519
/proc/meminfo: memFree=334064/2055920 swapFree=4052156/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476248 CPUtime=1181.4
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 369165 0 0 0 117879 261 0 0 25 0 1 0 115584934 1511677952 368275 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134540042 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369062 368275 110 232 0 368827 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 1481600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 3519
/proc/meminfo: memFree=334064/2055920 swapFree=4052156/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476248 CPUtime=1199.99
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 369165 0 0 0 119738 261 0 0 25 0 1 0 115584934 1511677952 368275 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369062 368275 110 232 0 368827 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481600

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 3519
/proc/meminfo: memFree=334064/2055920 swapFree=4052156/4192956
[pid=3513] ppid=3511 vsize=5352 CPUtime=0.06
/proc/3513/stat : 3513 (Barcelogic) S 3511 3513 2447 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115584926 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3513/statm: 1338 237 197 169 0 49 0
[pid=3519] ppid=3513 vsize=1476248 CPUtime=1199.99
/proc/3519/stat : 3519 (bsat) R 3513 3513 2447 0 -1 4194304 369165 0 0 0 119738 261 0 0 25 0 1 0 115584934 1511677952 368275 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/3519/statm: 369062 368275 110 232 0 368827 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481600

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3513 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=11998
# CPU time returned by wait4() is 0.078987
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.91
CPU time (s): 1200.05
CPU user time (s): 1197.44
CPU system time (s): 2.61
CPU usage (%): 99.928
Max. virtual memory (cumulated for all children) (KiB): 1485040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1202
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.15082 second user time and 3.22851 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sun Apr 15 22:38:45 UTC 2007

IDJOB= 347195
IDBENCH= 20158
IDSOLVER= 154
FILE ID= node37/347195-1176676725

PBS_JOBID= 4559918

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-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/347195-1176676725/Barcelogic /tmp/evaluation/347195-1176676725/instance-347195-1176676725.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-347195-1176676725 -o ROOT/results/node37/solver-347195-1176676725 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347195-1176676725/Barcelogic /tmp/evaluation/347195-1176676725/instance-347195-1176676725.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 838722720

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1811160 kB
Buffers:         33228 kB
Cached:         121440 kB
SwapCached:       2752 kB
Active:         105552 kB
Inactive:        75276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811160 kB
SwapTotal:     4192956 kB
SwapFree:      4051644 kB
Dirty:            2100 kB
Writeback:           0 kB
Mapped:          33556 kB
Slab:            49280 kB
Committed_AS:  1123528 kB
PageTables:       2000 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 node37 on Sun Apr 15 22:58:48 UTC 2007