Trace number 295217

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) 1200.05 1200.46

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
MD5SUM8959d4fcff10e669388f392643a4931b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.136978
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54895

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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/node40/watcher-295217-1171802126 -o ROOT/results/node40/solver-295217-1171802126 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295217-1171802126/Barcelogic /tmp/evaluation/295217-1171802126/instance-295217-1171802126.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: 1.01 1.00 1.00 3/64 8954
/proc/meminfo: memFree=782960/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 105246902 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519778386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8954/statm: 1339 233 195 169 0 50 0
[pid=8955] ppid=8954 vsize=5356 CPUtime=0
/proc/8955/stat : 8955 (Barcelogic) S 8954 8954 8384 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 105246903 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8955/statm: 1339 237 198 169 0 50 0
[pid=8956] ppid=8955 vsize=0 CPUtime=0
/proc/8956/stat : 8956 (Barcelogic) D 8955 8954 8384 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 105246903 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/8956/statm: 0 0 0 0 0 0 0
[pid=8957] ppid=8955 vsize=0 CPUtime=0
/proc/8957/stat : 8957 (sed) D 8955 8954 8384 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 105246903 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/8957/statm: 0 0 0 0 0 0 0

[startup+0.107906 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 8954
/proc/meminfo: memFree=782960/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515953 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 8954
/proc/meminfo: memFree=782960/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33606 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8960
/proc/meminfo: memFree=776928/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476512 CPUtime=1.3
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 1711 0 0 0 130 0 0 0 25 0 1 0 105246905 1511948288 1685 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518714 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369128 1685 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97227 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8960
/proc/meminfo: memFree=773152/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=2.94
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 2828 0 0 0 293 1 0 0 25 0 1 0 105246905 1511981056 2802 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 2802 81 232 0 368901 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481900

[startup+6.2597 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8960
/proc/meminfo: memFree=771360/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=6.22
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 2991 0 0 0 621 1 0 0 25 0 1 0 105246905 1511981056 2965 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 2965 81 232 0 368901 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481900

[startup+12.7125 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8960
/proc/meminfo: memFree=760288/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=12.67
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 5745 0 0 0 1265 2 0 0 25 0 1 0 105246905 1511981056 5719 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 5719 81 232 0 368901 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481900

[startup+25.5242 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8960
/proc/meminfo: memFree=746272/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=25.48
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 9249 0 0 0 2543 5 0 0 25 0 1 0 105246905 1511981056 9223 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 9223 81 232 0 368901 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481900

[startup+51.1475 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=729056/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=51.09
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 13447 0 0 0 5101 8 0 0 25 0 1 0 105246905 1511981056 13421 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 13421 81 232 0 368901 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481900

[startup+102.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721888/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=102.33
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15284 0 0 0 10223 10 0 0 25 0 1 0 105246905 1511981056 15100 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15100 81 232 0 368901 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481900

[startup+162.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721824/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=162.37
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15368 0 0 0 16227 10 0 0 25 0 1 0 105246905 1511981056 15100 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518439 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15100 81 232 0 368901 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481900

[startup+222.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721824/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=222.4
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15407 0 0 0 22230 10 0 0 25 0 1 0 105246905 1511981056 15100 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15100 81 232 0 368901 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481900

[startup+282.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721888/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=282.44
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15417 0 0 0 28234 10 0 0 25 0 1 0 105246905 1511981056 15110 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15110 81 232 0 368901 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481900

[startup+342.619 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 8960
/proc/meminfo: memFree=721760/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=342.48
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15462 0 0 0 34238 10 0 0 25 0 1 0 105246905 1511981056 15110 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15110 81 232 0 368901 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481900

[startup+402.68 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8960
/proc/meminfo: memFree=721760/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=402.52
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15514 0 0 0 40242 10 0 0 25 0 1 0 105246905 1511981056 15110 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15110 81 232 0 368901 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481900

[startup+462.737 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721760/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=462.56
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15598 0 0 0 46246 10 0 0 25 0 1 0 105246905 1511981056 15110 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15110 81 232 0 368901 0
Current children cumulated CPU time (s) 462.57

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

[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=522.6
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15598 0 0 0 52250 10 0 0 25 0 1 0 105246905 1511981056 15110 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15110 81 232 0 368901 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481900

[startup+582.854 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721760/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=582.64
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15677 0 0 0 58254 10 0 0 25 0 1 0 105246905 1511981056 15110 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15110 81 232 0 368901 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481900

[startup+642.913 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721760/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=642.68
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15732 0 0 0 64258 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481900

[startup+702.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721824/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=702.72
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15799 0 0 0 70262 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 1481900

[startup+763.028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721824/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=762.76
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15799 0 0 0 76266 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 1481900

[startup+823.092 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721824/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=822.8
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15838 0 0 0 82270 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 1481900

[startup+883.149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721760/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=882.84
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15883 0 0 0 88274 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 1481900

[startup+943.205 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721696/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=942.88
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15935 0 0 0 94278 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 1481900

[startup+1003.26 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 8960
/proc/meminfo: memFree=721760/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=1002.91
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15935 0 0 0 100281 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 1481900

[startup+1063.32 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8960
/proc/meminfo: memFree=721696/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=1062.96
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 15991 0 0 0 106286 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134542740 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 1481900

[startup+1123.38 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721760/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=1122.99
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 16082 0 0 0 112289 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 1481900

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721824/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=1183.03
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 16082 0 0 0 118293 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 1481900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8960
/proc/meminfo: memFree=721824/2055920 swapFree=4183864/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.01
/proc/8954/stat : 8954 (Barcelogic) S 8952 8954 8384 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 105246902 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 237 197 169 0 50 0
[pid=8960] ppid=8954 vsize=1476544 CPUtime=1200.04
/proc/8960/stat : 8960 (bsat) R 8954 8954 8384 0 -1 4194304 16082 0 0 0 119994 10 0 0 25 0 1 0 105246905 1511981056 15111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8960/statm: 369136 15111 81 232 0 368901 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481900

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8954 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.023995
while last known CPU time is 1200.05

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

Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.1
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 1482532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 792
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= 8

runsolver used 0.742887 second user time and 2.47662 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sun Feb 18 12:35:27 UTC 2007

IDJOB= 295217
IDBENCH= 19907
IDSOLVER= 122
FILE ID= node40/295217-1171802126

PBS_JOBID= 3839598

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295217-1171802126/Barcelogic /tmp/evaluation/295217-1171802126/instance-295217-1171802126.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-295217-1171802126 -o ROOT/results/node40/solver-295217-1171802126 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295217-1171802126/Barcelogic /tmp/evaluation/295217-1171802126/instance-295217-1171802126.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  8959d4fcff10e669388f392643a4931b

RANDOM SEED= 406971833

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        783496 kB
Buffers:         48516 kB
Cached:        1101940 kB
SwapCached:       4252 kB
Active:         822572 kB
Inactive:       338620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        783496 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            97304 kB
Committed_AS:   139084 kB
PageTables:       1412 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= 66562 MiB

End job on node40 on Sun Feb 18 12:55:29 UTC 2007