Trace number 347198

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Barcelogic Fixed 2007-04-13? (TO) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
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 |   16664    50682 |      --       0       --      -- |     --   | -136/282
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3895   #clauses: 16664   #literals: 50682
0.00/0.05	c CPU time:   0.049992 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/node19/watcher-347198-1176676779 -o ROOT/results/node19/solver-347198-1176676779 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347198-1176676779/Barcelogic /tmp/evaluation/347198-1176676779/instance-347198-1176676779.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: 1.01 0.99 0.99 3/77 26833
/proc/meminfo: memFree=1841856/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 115595310 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26833/statm: 1339 233 195 169 0 50 0
[pid=26834] ppid=26833 vsize=5356 CPUtime=0
/proc/26834/stat : 26834 (Barcelogic) R 26833 26833 26722 0 -1 4194368 54 189 0 0 0 0 0 0 20 0 1 0 115595310 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236172275 0 0 4096 65538 0 0 0 17 1 0 0
/proc/26834/statm: 1339 237 198 169 0 50 0

[startup+0.0920099 s]
/proc/loadavg: 1.01 0.99 0.99 3/77 26833
/proc/meminfo: memFree=1841856/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.101007 s]
/proc/loadavg: 1.01 0.99 0.99 3/77 26833
/proc/meminfo: memFree=1841856/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301029 s]
/proc/loadavg: 1.01 0.99 0.99 3/77 26833
/proc/meminfo: memFree=1841856/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701073 s]
/proc/loadavg: 1.01 0.99 0.99 3/77 26833
/proc/meminfo: memFree=1841856/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50216 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 26839
/proc/meminfo: memFree=1832752/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=1.41
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 2986 0 0 0 139 2 0 0 25 0 1 0 115595318 1511542784 2958 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 2958 83 232 0 368794 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481472

[startup+3.10133 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 26839
/proc/meminfo: memFree=1825968/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=3.01
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 5258 0 0 0 298 3 0 0 25 0 1 0 115595318 1511542784 5230 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 5230 83 232 0 368794 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481472

[startup+6.30168 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 26839
/proc/meminfo: memFree=1807792/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=6.21
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 9521 0 0 0 616 5 0 0 25 0 1 0 115595318 1511542784 9493 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 9493 83 232 0 368794 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481472

[startup+12.7014 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 26839
/proc/meminfo: memFree=1773808/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=12.6
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 17672 0 0 0 1252 8 0 0 25 0 1 0 115595318 1511542784 17644 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 17645 83 232 0 368794 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481472

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=1720432/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=25.41
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 30500 0 0 0 2524 17 0 0 25 0 1 0 115595318 1511542784 30472 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 30472 83 232 0 368794 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481472

[startup+51.1015 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=1626992/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=50.99
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 54110 0 0 0 5069 30 0 0 25 0 1 0 115595318 1511542784 54082 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 54082 83 232 0 368794 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481472

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=1455536/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=102.18
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 96341 0 0 0 10164 54 0 0 25 0 1 0 115595318 1511542784 96313 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 96313 83 232 0 368794 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481472

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=1300464/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=162.16
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 135420 0 0 0 16137 79 0 0 25 0 1 0 115595318 1511542784 135392 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531491 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 135392 83 232 0 368794 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481472

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=1174320/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=222.14
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 166487 0 0 0 22111 103 0 0 25 0 1 0 115595318 1511542784 166459 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 166459 83 232 0 368794 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481472

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=1055344/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=282.13
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 196437 0 0 0 28086 127 0 0 25 0 1 0 115595318 1511542784 196409 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517731 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 196409 83 232 0 368794 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481472

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=960176/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=342.12
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 220014 0 0 0 34067 145 0 0 25 0 1 0 115595318 1511542784 219986 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 219986 83 232 0 368794 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481472

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=871344/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=402.11
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 242266 0 0 0 40048 163 0 0 25 0 1 0 115595318 1511542784 242238 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 242238 83 232 0 368794 0

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

/proc/26839/statm: 369029 283072 83 232 0 368794 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1481472

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=627568/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=582.05
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 302859 0 0 0 57990 215 0 0 25 0 1 0 115595318 1511542784 302831 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 302831 83 232 0 368794 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1481472

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=553840/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=642.04
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 321214 0 0 0 63974 230 0 0 25 0 1 0 115595318 1511542784 321186 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 321186 83 232 0 368794 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1481472

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=484912/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=702.03
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 338572 0 0 0 69958 245 0 0 25 0 1 0 115595318 1511542784 338544 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 338544 83 232 0 368794 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1481472

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=417392/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=762.01
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 355290 0 0 0 75942 259 0 0 25 0 1 0 115595318 1511542784 355262 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 355262 83 232 0 368794 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1481472

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=365360/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476116 CPUtime=821.99
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 368294 0 0 0 81925 274 0 0 25 0 1 0 115595318 1511542784 368266 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369029 368266 100 232 0 368794 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1481472

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=365104/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476248 CPUtime=881.98
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 369197 0 0 0 87923 275 0 0 25 0 1 0 115595318 1511677952 368291 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369062 368291 110 232 0 368827 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1481604

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=365104/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476248 CPUtime=941.96
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 369197 0 0 0 93921 275 0 0 25 0 1 0 115595318 1511677952 368291 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369062 368291 110 232 0 368827 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1481604

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=365104/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476248 CPUtime=1001.95
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 369197 0 0 0 99919 276 0 0 25 0 1 0 115595318 1511677952 368291 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369062 368291 110 232 0 368827 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1481604

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=365104/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476248 CPUtime=1061.93
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 369197 0 0 0 105917 276 0 0 25 0 1 0 115595318 1511677952 368291 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369062 368291 110 232 0 368827 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1481604

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=365104/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476248 CPUtime=1121.91
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 369197 0 0 0 111915 276 0 0 25 0 1 0 115595318 1511677952 368291 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369062 368291 110 232 0 368827 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1481604

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=365168/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476248 CPUtime=1181.9
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 369197 0 0 0 117913 277 0 0 25 0 1 0 115595318 1511677952 368291 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369062 368291 110 232 0 368827 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1481604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 26839
/proc/meminfo: memFree=365168/2055920 swapFree=4159528/4192956
[pid=26833] ppid=26831 vsize=5356 CPUtime=0.07
/proc/26833/stat : 26833 (Barcelogic) S 26831 26833 26722 0 -1 4194304 335 835 0 0 0 0 7 0 16 0 1 0 115595310 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26833/statm: 1339 238 197 169 0 50 0
[pid=26839] ppid=26833 vsize=1476248 CPUtime=1200
/proc/26839/stat : 26839 (bsat) R 26833 26833 26722 0 -1 4194304 369197 0 0 0 119723 277 0 0 25 0 1 0 115595318 1511677952 368291 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26839/statm: 369062 368291 110 232 0 368827 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481604

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 26833 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=70989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.078987
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1197.3
CPU system time (s): 2.77
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 1485108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1170
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= 12

runsolver used 1.16182 second user time and 3.21451 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Apr 15 22:39:39 UTC 2007

IDJOB= 347198
IDBENCH= 20161
IDSOLVER= 154
FILE ID= node19/347198-1176676779

PBS_JOBID= 4559397

Free space on /tmp= 66543 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/347198-1176676779/Barcelogic /tmp/evaluation/347198-1176676779/instance-347198-1176676779.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-347198-1176676779 -o ROOT/results/node19/solver-347198-1176676779 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347198-1176676779/Barcelogic /tmp/evaluation/347198-1176676779/instance-347198-1176676779.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 983859341

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1842264 kB
Buffers:         34396 kB
Cached:         105180 kB
SwapCached:       2204 kB
Active:          97316 kB
Inactive:        65104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842264 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:            2080 kB
Writeback:           0 kB
Mapped:          30948 kB
Slab:            36716 kB
Committed_AS:  2902820 kB
PageTables:       1784 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= 66543 MiB

End job on node19 on Sun Apr 15 22:59:42 UTC 2007