Trace number 295668

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) 1200.03 1200.38

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1314186802-12.UNSAT.shuffled.cnf
MD5SUM7c001db4841166a99dfc4524c663deb9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data (download as text)

0.00/0.01	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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 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/node5/watcher-295668-1171809577 -o ROOT/results/node5/solver-295668-1171809577 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295668-1171809577/Barcelogic /tmp/evaluation/295668-1171809577/instance-295668-1171809577.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: 1.00 1.00 1.00 3/77 17262
/proc/meminfo: memFree=1070752/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200912511 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17262/statm: 1339 233 195 169 0 50 0
[pid=17263] ppid=17262 vsize=5356 CPUtime=0
/proc/17263/stat : 17263 (Barcelogic) S 17262 17262 15852 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17263/statm: 1339 237 198 169 0 50 0
[pid=17264] ppid=17263 vsize=0 CPUtime=0
/proc/17264/stat : 17264 (Barcelogic) D 17263 17262 15852 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 200912511 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/17264/statm: 0 0 0 0 0 0 0
[pid=17265] ppid=17263 vsize=0 CPUtime=0
/proc/17265/stat : 17265 (sed) R 17263 17262 15852 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 200912511 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/17265/statm: 0 0 0 0 0 0 0

[startup+0.106936 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17262
/proc/meminfo: memFree=1070752/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.514979 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17262
/proc/meminfo: memFree=1070752/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33507 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=1063632/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476512 CPUtime=1.29
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 1970 0 0 0 128 1 0 0 25 0 1 0 200912514 1511948288 1944 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369128 1944 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97126 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=1059216/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476512 CPUtime=2.93
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 3405 0 0 0 291 2 0 0 25 0 1 0 200912514 1511948288 3379 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369128 3380 81 232 0 368893 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.24763 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=1052112/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476512 CPUtime=6.21
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 4560 0 0 0 619 2 0 0 25 0 1 0 200912514 1511948288 4500 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369128 4500 81 232 0 368893 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7104 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=1048464/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476512 CPUtime=12.67
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 5656 0 0 0 1264 3 0 0 25 0 1 0 200912514 1511948288 5596 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369128 5596 81 232 0 368893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5318 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=1030160/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476512 CPUtime=25.48
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 10278 0 0 0 2543 5 0 0 25 0 1 0 200912514 1511948288 10218 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369128 10218 81 232 0 368893 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481868

[startup+51.1577 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=1008976/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476512 CPUtime=51.1
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 15419 0 0 0 5101 9 0 0 25 0 1 0 200912514 1511948288 15359 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369128 15359 81 232 0 368893 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481868

[startup+102.411 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 17268
/proc/meminfo: memFree=1008400/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=102.34
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 15543 0 0 0 10224 10 0 0 25 0 1 0 200912514 1511985152 15403 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 15403 81 232 0 368902 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481904

[startup+162.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=1008336/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=162.4
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 15558 0 0 0 16229 11 0 0 25 0 1 0 200912514 1511985152 15418 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 15418 81 232 0 368902 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481904

[startup+222.553 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 17268
/proc/meminfo: memFree=1008272/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=222.45
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 15626 0 0 0 22234 11 0 0 25 0 1 0 200912514 1511985152 15418 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 15418 81 232 0 368902 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481904

[startup+282.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=1008272/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=282.51
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 15731 0 0 0 28239 12 0 0 25 0 1 0 200912514 1511985152 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 15429 81 232 0 368902 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481904

[startup+342.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=1002320/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=342.55
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 17419 0 0 0 34241 14 0 0 25 0 1 0 200912514 1511985152 17117 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 17117 81 232 0 368902 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481904

[startup+402.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=995024/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=402.61
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19189 0 0 0 40245 16 0 0 25 0 1 0 200912514 1511985152 18716 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18716 81 232 0 368902 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481904

[startup+462.817 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=994896/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=462.66
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19322 0 0 0 46249 17 0 0 25 0 1 0 200912514 1511985152 18753 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18753 81 232 0 368902 0
Current children cumulated CPU time (s) 462.68

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

[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=582.75
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19415 0 0 0 58258 17 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 1481904

[startup+643.024 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=994960/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=642.81
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19451 0 0 0 64263 18 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 1481904

[startup+703.095 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=994896/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=702.87
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19492 0 0 0 70268 19 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 1481904

[startup+763.162 s]
/proc/loadavg: 1.09 1.03 1.01 2/79 17268
/proc/meminfo: memFree=994896/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=762.92
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19539 0 0 0 76273 19 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481904

[startup+823.233 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 17268
/proc/meminfo: memFree=994832/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=822.98
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19593 0 0 0 82278 20 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 1481904

[startup+883.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 17268
/proc/meminfo: memFree=994896/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=883.02
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19593 0 0 0 88282 20 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 1481904

[startup+943.373 s]
/proc/loadavg: 1.00 1.01 1.00 3/79 17268
/proc/meminfo: memFree=994896/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=943.08
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19652 0 0 0 94287 21 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 1481904

[startup+1003.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=994896/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=1003.13
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19746 0 0 0 100292 21 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 1481904

[startup+1063.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=994960/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=1063.19
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19746 0 0 0 106297 22 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 1481904

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=994896/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=1123.24
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 19917 0 0 0 112302 22 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 1481904

[startup+1183.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=994896/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=1183.3
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 20013 0 0 0 118307 23 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=994896/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=1200.01
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 20013 0 0 0 119978 23 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134516588 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481904

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17268
/proc/meminfo: memFree=994896/2055920 swapFree=4192812/4192956
[pid=17262] ppid=17260 vsize=5356 CPUtime=0.02
/proc/17262/stat : 17262 (Barcelogic) S 17260 17262 15852 0 -1 4194304 332 491 0 0 0 0 2 0 16 0 1 0 200912511 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17262/statm: 1339 237 197 169 0 50 0
[pid=17268] ppid=17262 vsize=1476548 CPUtime=1200.01
/proc/17268/stat : 17268 (bsat) R 17262 17262 15852 0 -1 4194304 20013 0 0 0 119978 23 0 0 25 0 1 0 200912514 1511985152 18754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134516588 0 0 4096 0 0 0 0 17 1 0 0
/proc/17268/statm: 369137 18754 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481904

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17262 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.027995
while last known CPU time is 1200.03

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

Real time (s): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.8
CPU system time (s): 0.23
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 1482588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 823
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 1.15682 second user time and 3.11053 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Feb 18 14:39:37 UTC 2007

IDJOB= 295668
IDBENCH= 19918
IDSOLVER= 122
FILE ID= node5/295668-1171809577

PBS_JOBID= 3839322

Free space on /tmp= 66549 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1314186802-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295668-1171809577/Barcelogic /tmp/evaluation/295668-1171809577/instance-295668-1171809577.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-295668-1171809577 -o ROOT/results/node5/solver-295668-1171809577 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295668-1171809577/Barcelogic /tmp/evaluation/295668-1171809577/instance-295668-1171809577.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7c001db4841166a99dfc4524c663deb9

RANDOM SEED= 547164056

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1071096 kB
Buffers:         57844 kB
Cached:         806708 kB
SwapCached:          0 kB
Active:         528804 kB
Inactive:       379808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1071096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          62916 kB
Slab:            61740 kB
Committed_AS:   693624 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 node5 on Sun Feb 18 14:59:39 UTC 2007