Trace number 347203

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) 1200.02 1200.63

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
MD5SUM336a2c9801052664a09b33d1e7ab3a4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark479.836
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 |   16702    50695 |      --       0       --      -- |     --   | -98/295
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3901   #clauses: 16702   #literals: 50695
0.00/0.05	c CPU time:   0.046992 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/node66/watcher-347203-1176676970 -o ROOT/results/node66/solver-347203-1176676970 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347203-1176676970/Barcelogic /tmp/evaluation/347203-1176676970/instance-347203-1176676970.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 1.09 1.08 3/64 28731
/proc/meminfo: memFree=1619768/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 143686629 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28731/statm: 1338 232 195 169 0 49 0
[pid=28732] ppid=28731 vsize=5352 CPUtime=0
/proc/28732/stat : 28732 (Barcelogic) S 28731 28731 5746 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 143686630 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28732/statm: 1338 236 198 169 0 49 0
[pid=28734] ppid=28732 vsize=0 CPUtime=0
/proc/28734/stat : 28734 (sed) D 28732 28731 5746 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 143686630 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/28734/statm: 0 0 0 0 0 0 0

[startup+0.0949701 s]
/proc/loadavg: 1.00 1.09 1.08 3/64 28731
/proc/meminfo: memFree=1619768/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.101966 s]
/proc/loadavg: 1.00 1.09 1.08 3/64 28731
/proc/meminfo: memFree=1619768/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.302004 s]
/proc/loadavg: 1.00 1.09 1.08 3/64 28731
/proc/meminfo: memFree=1619768/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701084 s]
/proc/loadavg: 1.00 1.09 1.08 3/64 28731
/proc/meminfo: memFree=1619768/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50124 s]
/proc/loadavg: 1.00 1.09 1.08 2/66 28737
/proc/meminfo: memFree=1610872/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=1.4
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 2917 0 0 0 139 1 0 0 25 0 1 0 143686637 1511542784 2889 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 2889 83 232 0 368794 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481468

[startup+3.10156 s]
/proc/loadavg: 1.00 1.09 1.08 2/66 28737
/proc/meminfo: memFree=1604408/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=3.01
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 5088 0 0 0 298 3 0 0 25 0 1 0 143686637 1511542784 5060 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134540918 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 5060 83 232 0 368794 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481468

[startup+6.3012 s]
/proc/loadavg: 1.00 1.09 1.08 2/66 28737
/proc/meminfo: memFree=1586960/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=6.2
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 9208 0 0 0 615 5 0 0 25 0 1 0 143686637 1511542784 9180 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 9180 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: 1.00 1.09 1.08 2/66 28737
/proc/meminfo: memFree=1554640/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=12.6
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 17015 0 0 0 1252 8 0 0 25 0 1 0 143686637 1511542784 16987 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 16987 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: 1.00 1.08 1.08 2/66 28737
/proc/meminfo: memFree=1500112/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=25.39
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 30060 0 0 0 2523 16 0 0 25 0 1 0 143686637 1511542784 30032 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 30032 83 232 0 368794 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481468

[startup+51.1011 s]
/proc/loadavg: 1.00 1.08 1.08 2/66 28737
/proc/meminfo: memFree=1410896/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=50.99
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 52770 0 0 0 5072 27 0 0 25 0 1 0 143686637 1511542784 52742 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 52743 83 232 0 368794 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481468

[startup+102.305 s]
/proc/loadavg: 1.00 1.06 1.07 2/66 28737
/proc/meminfo: memFree=1235280/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=102.17
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 96055 0 0 0 10167 50 0 0 25 0 1 0 143686637 1511542784 96027 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 96027 83 232 0 368794 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481468

[startup+162.302 s]
/proc/loadavg: 1.00 1.05 1.07 2/66 28737
/proc/meminfo: memFree=1087568/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=162.14
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 133280 0 0 0 16138 76 0 0 25 0 1 0 143686637 1511542784 133252 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 133252 83 232 0 368794 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481468

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/66 28737
/proc/meminfo: memFree=951184/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=222.12
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 166874 0 0 0 22113 99 0 0 25 0 1 0 143686637 1511542784 166846 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 166846 83 232 0 368794 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481468

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/66 28737
/proc/meminfo: memFree=842640/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=282.1
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 194299 0 0 0 28094 116 0 0 25 0 1 0 143686637 1511542784 194271 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 194271 83 232 0 368794 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481468

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/66 28737
/proc/meminfo: memFree=742864/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=342.08
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 218942 0 0 0 34072 136 0 0 25 0 1 0 143686637 1511542784 218914 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134563511 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 218914 83 232 0 368794 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481468

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/66 28737
/proc/meminfo: memFree=648272/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0

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

/proc/28737/statm: 369029 284719 83 232 0 368794 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 1481468

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 28737
/proc/meminfo: memFree=394448/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=581.99
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 305842 0 0 0 57995 204 0 0 25 0 1 0 143686637 1511542784 305814 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 305814 83 232 0 368794 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481468

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 28737
/proc/meminfo: memFree=323664/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=641.97
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 323394 0 0 0 63976 221 0 0 25 0 1 0 143686637 1511542784 323366 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535687 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 323366 83 232 0 368794 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481468

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 28737
/proc/meminfo: memFree=253712/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=701.94
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 341025 0 0 0 69958 236 0 0 25 0 1 0 143686637 1511542784 340997 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 340997 83 232 0 368794 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481468

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 28737
/proc/meminfo: memFree=181072/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476116 CPUtime=761.92
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 358980 0 0 0 75940 252 0 0 25 0 1 0 143686637 1511542784 358952 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518107 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369029 358952 83 232 0 368794 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481468

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28737
/proc/meminfo: memFree=143440/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476248 CPUtime=821.89
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 369179 0 0 0 81927 262 0 0 25 0 1 0 143686637 1511677952 368282 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369062 368282 110 232 0 368827 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1481600

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28737
/proc/meminfo: memFree=143504/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476248 CPUtime=881.87
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 369179 0 0 0 87925 262 0 0 25 0 1 0 143686637 1511677952 368282 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369062 368282 110 232 0 368827 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 1481600

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28737
/proc/meminfo: memFree=143504/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476248 CPUtime=941.85
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 369179 0 0 0 93923 262 0 0 25 0 1 0 143686637 1511677952 368282 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369062 368282 110 232 0 368827 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1481600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28737
/proc/meminfo: memFree=143568/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476248 CPUtime=1001.83
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 369179 0 0 0 99920 263 0 0 25 0 1 0 143686637 1511677952 368282 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369062 368282 110 232 0 368827 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1481600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28737
/proc/meminfo: memFree=143568/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476248 CPUtime=1061.81
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 369179 0 0 0 105918 263 0 0 25 0 1 0 143686637 1511677952 368282 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369062 368282 110 232 0 368827 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1481600

[startup+1122.3 s]
/proc/loadavg: 1.16 1.04 1.01 2/72 28893
/proc/meminfo: memFree=142240/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476248 CPUtime=1121.71
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 369179 0 0 0 111908 263 0 0 25 0 1 0 143686637 1511677952 368282 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369062 368282 110 232 0 368827 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 1481600

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 1.01 2/66 28935
/proc/meminfo: memFree=143248/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476248 CPUtime=1181.66
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 369179 0 0 0 117903 263 0 0 25 0 1 0 143686637 1511677952 368282 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369062 368282 110 232 0 368827 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 1481600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.04 1.03 1.01 2/66 28935
/proc/meminfo: memFree=143312/2055920 swapFree=4184568/4192956
[pid=28731] ppid=28729 vsize=5352 CPUtime=0.06
/proc/28731/stat : 28731 (Barcelogic) S 28729 28731 5746 0 -1 4194304 334 869 0 0 0 0 6 0 16 0 1 0 143686629 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28731/statm: 1338 237 197 169 0 49 0
[pid=28737] ppid=28731 vsize=1476248 CPUtime=1199.96
/proc/28737/stat : 28737 (bsat) R 28731 28731 5746 0 -1 4194304 369179 0 0 0 119733 263 0 0 25 0 1 0 143686637 1511677952 368282 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134541907 0 0 4096 0 0 0 0 17 1 0 0
/proc/28737/statm: 369062 368282 110 232 0 368827 0
Current children cumulated CPU time (s) 1200.02
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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28731 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=10998
# CPU time returned by wait4() is 0.077987
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.63
CPU time (s): 1200.02
CPU user time (s): 1197.39
CPU system time (s): 2.63
CPU usage (%): 99.9491
Max. virtual memory (cumulated for all children) (KiB): 1485068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1203
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= 10

runsolver used 0.939857 second user time and 2.55961 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Apr 15 22:42:51 UTC 2007

IDJOB= 347203
IDBENCH= 20166
IDSOLVER= 154
FILE ID= node66/347203-1176676970

PBS_JOBID= 4559917

Free space on /tmp= 66561 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
COMMAND LINE= /tmp/evaluation/347203-1176676970/Barcelogic /tmp/evaluation/347203-1176676970/instance-347203-1176676970.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-347203-1176676970 -o ROOT/results/node66/solver-347203-1176676970 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347203-1176676970/Barcelogic /tmp/evaluation/347203-1176676970/instance-347203-1176676970.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  336a2c9801052664a09b33d1e7ab3a4d

RANDOM SEED= 926098680

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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:       1620240 kB
Buffers:         39920 kB
Cached:         300236 kB
SwapCached:       2156 kB
Active:          97924 kB
Inactive:       256752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620240 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            2228 kB
Writeback:           0 kB
Mapped:          19984 kB
Slab:            67056 kB
Committed_AS:   717652 kB
PageTables:       1392 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 node66 on Sun Apr 15 23:02:53 UTC 2007