Trace number 301490

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 2007-02-08? (TO) 1200.1 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-301490-1171973279 -o ROOT/results/node12/solver-301490-1171973279 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301490-1171973279/Barcelogic /tmp/evaluation/301490-1171973279/instance-301490-1171973279.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 0.98 0.99 2/77 3776
/proc/meminfo: memFree=1675048/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 217282348 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3776/statm: 1339 233 195 169 0 50 0
[pid=3777] ppid=3776 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (Barcelogic) S 3776 3776 3424 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 217282349 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3777/statm: 1339 237 198 169 0 50 0

[startup+0.107923 s]
/proc/loadavg: 0.94 0.98 0.99 2/77 3776
/proc/meminfo: memFree=1675048/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515983 s]
/proc/loadavg: 0.94 0.98 0.99 2/77 3776
/proc/meminfo: memFree=1675048/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33613 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 3782
/proc/meminfo: memFree=1661664/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=1.26
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 3664 0 0 0 125 1 0 0 25 0 1 0 217282355 1511915520 3635 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 3635 81 232 0 368885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481836

[startup+2.97542 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 3782
/proc/meminfo: memFree=1652320/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=2.9
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 6938 0 0 0 287 3 0 0 25 0 1 0 217282355 1511915520 6909 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 6909 81 232 0 368885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481836

[startup+6.25501 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 3782
/proc/meminfo: memFree=1626536/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=6.18
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 13060 0 0 0 613 5 0 0 25 0 1 0 217282355 1511915520 13031 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134561916 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 13031 81 232 0 368885 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481836

[startup+12.7142 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 3782
/proc/meminfo: memFree=1583784/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=12.63
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 23018 0 0 0 1253 10 0 0 25 0 1 0 217282355 1511915520 22989 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 22989 81 232 0 368885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481836

[startup+25.5295 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 3782
/proc/meminfo: memFree=1517544/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=25.44
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 40116 0 0 0 2526 18 0 0 25 0 1 0 217282355 1511915520 40087 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 40087 81 232 0 368885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481836

[startup+51.1561 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 3782
/proc/meminfo: memFree=1394472/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=51.06
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 70261 0 0 0 5072 34 0 0 25 0 1 0 217282355 1511915520 70232 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 70232 81 232 0 368885 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481836

[startup+102.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3782
/proc/meminfo: memFree=1213032/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=102.29
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 115920 0 0 0 10168 61 0 0 25 0 1 0 217282355 1511915520 115891 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 115891 81 232 0 368885 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481836

[startup+162.471 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3782
/proc/meminfo: memFree=1060456/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=162.34
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 153220 0 0 0 16149 85 0 0 25 0 1 0 217282355 1511915520 153191 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 153191 81 232 0 368885 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481836

[startup+222.544 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3782
/proc/meminfo: memFree=950504/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=222.38
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 180787 0 0 0 22132 106 0 0 25 0 1 0 217282355 1511915520 180758 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 180758 81 232 0 368885 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481836

[startup+282.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3782
/proc/meminfo: memFree=852008/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=282.44
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 205430 0 0 0 28119 125 0 0 25 0 1 0 217282355 1511915520 205401 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 205401 81 232 0 368885 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 1481836

[startup+342.675 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 3782
/proc/meminfo: memFree=774952/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=342.47
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 224725 0 0 0 34106 141 0 0 25 0 1 0 217282355 1511915520 224696 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 224696 81 232 0 368885 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 1481836

[startup+402.75 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 3782
/proc/meminfo: memFree=701224/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=402.53
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 242842 0 0 0 40096 157 0 0 25 0 1 0 217282355 1511915520 242813 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 242813 81 232 0 368885 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 1481836

[startup+462.819 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 3782
/proc/meminfo: memFree=636328/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=462.57
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 259112 0 0 0 46087 170 0 0 25 0 1 0 217282355 1511915520 259083 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 259083 81 232 0 368885 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 1481836

[startup+522.888 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 3782
/proc/meminfo: memFree=574440/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05

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

[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=582.67
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 288970 0 0 0 58069 198 0 0 25 0 1 0 217282355 1511915520 288941 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 288941 81 232 0 368885 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 1481836

[startup+643.021 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3782
/proc/meminfo: memFree=463016/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=642.72
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 302296 0 0 0 64062 210 0 0 25 0 1 0 217282355 1511915520 302267 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 302267 81 232 0 368885 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 1481836

[startup+703.085 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3782
/proc/meminfo: memFree=411752/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=702.76
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 315158 0 0 0 70055 221 0 0 25 0 1 0 217282355 1511915520 315129 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 315129 81 232 0 368885 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 1481836

[startup+763.154 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3782
/proc/meminfo: memFree=362216/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=762.8
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 327585 0 0 0 76048 232 0 0 25 0 1 0 217282355 1511915520 327556 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 327556 81 232 0 368885 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 1481836

[startup+823.229 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3782
/proc/meminfo: memFree=316136/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=822.86
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 338940 0 0 0 82043 243 0 0 25 0 1 0 217282355 1511915520 338911 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 338911 81 232 0 368885 0
Current children cumulated CPU time (s) 822.91
Current children cumulated vsize (KiB) 1481836

[startup+883.299 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3782
/proc/meminfo: memFree=269352/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=882.91
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 350665 0 0 0 88038 253 0 0 25 0 1 0 217282355 1511915520 350636 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 350636 81 232 0 368885 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 1481836

[startup+943.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3782
/proc/meminfo: memFree=226664/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=942.96
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 361360 0 0 0 94034 262 0 0 25 0 1 0 217282355 1511915520 361331 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 361331 81 232 0 368885 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 1481836

[startup+1003.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3782
/proc/meminfo: memFree=197800/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=1003
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 369249 0 0 0 100031 269 0 0 25 0 1 0 217282355 1511915520 368371 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 368371 108 232 0 368885 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 1481836

[startup+1063.51 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 3782
/proc/meminfo: memFree=197864/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=1063.05
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 369249 0 0 0 106035 270 0 0 25 0 1 0 217282355 1511915520 368371 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 368371 108 232 0 368885 0
Current children cumulated CPU time (s) 1063.1
Current children cumulated vsize (KiB) 1481836

[startup+1123.57 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 3782
/proc/meminfo: memFree=197928/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=1123.09
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 369249 0 0 0 112039 270 0 0 25 0 1 0 217282355 1511915520 368371 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 368371 108 232 0 368885 0
Current children cumulated CPU time (s) 1123.14
Current children cumulated vsize (KiB) 1481836

[startup+1183.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3782
/proc/meminfo: memFree=197928/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=1183.14
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 369249 0 0 0 118043 271 0 0 25 0 1 0 217282355 1511915520 368371 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 368371 108 232 0 368885 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3782
/proc/meminfo: memFree=197928/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=1200.05
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 369249 0 0 0 119734 271 0 0 25 0 1 0 217282355 1511915520 368371 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 368371 108 232 0 368885 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481836

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

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

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3782
/proc/meminfo: memFree=197928/2055920 swapFree=4154916/4192956
[pid=3776] ppid=3774 vsize=5356 CPUtime=0.05
/proc/3776/stat : 3776 (Barcelogic) S 3774 3776 3424 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217282348 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3776/statm: 1339 237 197 169 0 50 0
[pid=3782] ppid=3776 vsize=1476480 CPUtime=1200.05
/proc/3782/stat : 3782 (bsat) R 3776 3776 3424 0 -1 4194304 369249 0 0 0 119734 271 0 0 25 0 1 0 217282355 1511915520 368371 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3782/statm: 369120 368371 108 232 0 368885 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481836

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3776 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=55991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.064989
while last known CPU time is 1200.1

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1197.39
CPU system time (s): 2.71
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 1485224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1096
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= 35
involuntary context switches= 11

runsolver used 1.17582 second user time and 3.08953 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 20 12:07:59 UTC 2007

IDJOB= 301490
IDBENCH= 20060
IDSOLVER= 122
FILE ID= node12/301490-1171973279

PBS_JOBID= 3849036

Free space on /tmp= 66549 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/301490-1171973279/Barcelogic /tmp/evaluation/301490-1171973279/instance-301490-1171973279.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-301490-1171973279 -o ROOT/results/node12/solver-301490-1171973279 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301490-1171973279/Barcelogic /tmp/evaluation/301490-1171973279/instance-301490-1171973279.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 970830621

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1675456 kB
Buffers:         52712 kB
Cached:         233208 kB
SwapCached:      18040 kB
Active:         181068 kB
Inactive:       130856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675456 kB
SwapTotal:     4192956 kB
SwapFree:      4154916 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          29748 kB
Slab:            54152 kB
Committed_AS:  1026580 kB
PageTables:       1692 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= 66549 MiB

End job on node12 on Tue Feb 20 12:28:02 UTC 2007