Trace number 296488

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 1200.55

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S2067396253-13.UNSAT.shuffled.cnf
MD5SUM4e805ab7dbe0d5b1331a11ff5f4f3a71
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.861
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

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 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.01	c CPU time:   0.004999 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/node11/watcher-296488-1171824361 -o ROOT/results/node11/solver-296488-1171824361 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296488-1171824361/Barcelogic /tmp/evaluation/296488-1171824361/instance-296488-1171824361.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: 0.91 0.95 0.97 3/77 12971
/proc/meminfo: memFree=276408/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202390673 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12971/statm: 1339 233 195 169 0 50 0
[pid=12972] ppid=12971 vsize=5356 CPUtime=0
/proc/12972/stat : 12972 (Barcelogic) S 12971 12971 11636 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 202390674 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12972/statm: 1339 237 198 169 0 50 0

[startup+0.107705 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 12971
/proc/meminfo: memFree=276408/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515749 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 12971
/proc/meminfo: memFree=276408/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33685 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 12977
/proc/meminfo: memFree=270688/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=1.3
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 1589 0 0 0 130 0 0 0 25 0 1 0 202390676 1511948288 1563 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 1563 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97704 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 12977
/proc/meminfo: memFree=268832/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=2.94
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 1869 0 0 0 294 0 0 0 25 0 1 0 202390676 1511948288 1843 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 1843 81 232 0 368893 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.26043 s]
/proc/loadavg: 0.92 0.95 0.97 2/79 12977
/proc/meminfo: memFree=264480/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=6.22
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 3190 0 0 0 621 1 0 0 25 0 1 0 202390676 1511948288 3164 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 3164 81 232 0 368893 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7222 s]
/proc/loadavg: 0.93 0.95 0.97 2/79 12977
/proc/meminfo: memFree=254632/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=12.69
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 5466 0 0 0 1267 2 0 0 25 0 1 0 202390676 1511948288 5440 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 5440 81 232 0 368893 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481868

[startup+25.5277 s]
/proc/loadavg: 1.02 0.97 0.98 2/79 12977
/proc/meminfo: memFree=253672/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=25.49
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 5646 0 0 0 2547 2 0 0 25 0 1 0 202390676 1511948288 5546 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 5546 81 232 0 368893 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481868

[startup+51.1587 s]
/proc/loadavg: 1.01 0.97 0.98 2/79 12977
/proc/meminfo: memFree=244968/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=51.11
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 7887 0 0 0 5107 4 0 0 25 0 1 0 202390676 1511948288 7787 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 7787 81 232 0 368893 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481868

[startup+102.41 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 12977
/proc/meminfo: memFree=239464/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=102.34
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 9251 0 0 0 10228 6 0 0 25 0 1 0 202390676 1511948288 9067 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 9067 81 232 0 368893 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481868

[startup+162.485 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 12977
/proc/meminfo: memFree=239400/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=162.41
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 9320 0 0 0 16234 7 0 0 25 0 1 0 202390676 1511948288 9068 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 9068 81 232 0 368893 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481868

[startup+222.557 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 12977
/proc/meminfo: memFree=239080/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=222.46
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 9553 0 0 0 22238 8 0 0 25 0 1 0 202390676 1511948288 9208 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 9208 81 232 0 368893 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481868

[startup+282.629 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 12977
/proc/meminfo: memFree=238376/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=282.51
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 9765 0 0 0 28243 8 0 0 25 0 1 0 202390676 1511948288 9326 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 9326 81 232 0 368893 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481868

[startup+342.696 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 12977
/proc/meminfo: memFree=238312/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=342.56
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 9864 0 0 0 34247 9 0 0 25 0 1 0 202390676 1511948288 9334 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 9334 81 232 0 368893 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481868

[startup+402.767 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 12977
/proc/meminfo: memFree=238312/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=402.62
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 9964 0 0 0 40252 10 0 0 25 0 1 0 202390676 1511948288 9334 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 9334 81 232 0 368893 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481868

[startup+462.836 s]
/proc/loadavg: 1.04 0.99 0.98 2/79 12977
/proc/meminfo: memFree=237352/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=462.67
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 10312 0 0 0 46256 11 0 0 25 0 1 0 202390676 1511948288 9682 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 9682 81 232 0 368893 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481868

[startup+522.903 s]
/proc/loadavg: 1.01 0.99 0.98 2/79 12977
/proc/meminfo: memFree=225000/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=522.72
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 13410 0 0 0 52257 15 0 0 25 0 1 0 202390676 1511948288 12780 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 12780 81 232 0 368893 0
Current children cumulated CPU time (s) 522.73
Current children cumulated vsize (KiB) 1481868

[startup+582.974 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 12977
/proc/meminfo: memFree=213992/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=582.78
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 16100 0 0 0 58258 20 0 0 25 0 1 0 202390676 1511948288 15470 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 15470 81 232 0 368893 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481868

[startup+643.045 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 12977
/proc/meminfo: memFree=207272/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=642.82
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 17775 0 0 0 64260 22 0 0 25 0 1 0 202390676 1511948288 17145 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 17145 81 232 0 368893 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 1481868

[startup+703.113 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 12977
/proc/meminfo: memFree=199848/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=702.87
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 19635 0 0 0 70263 24 0 0 25 0 1 0 202390676 1511948288 19005 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 19005 81 232 0 368893 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 1481868

[startup+763.184 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 12977
/proc/meminfo: memFree=192744/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=762.93
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 21416 0 0 0 76267 26 0 0 25 0 1 0 202390676 1511948288 20786 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 20786 81 232 0 368893 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481868

[startup+823.259 s]
/proc/loadavg: 1.06 1.00 0.99 2/79 12977
/proc/meminfo: memFree=185960/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=822.98
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 23069 0 0 0 82271 27 0 0 25 0 1 0 202390676 1511948288 22439 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 22439 81 232 0 368893 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 1481868

[startup+883.327 s]
/proc/loadavg: 1.02 1.00 0.99 2/79 12977
/proc/meminfo: memFree=180008/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=883.03
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 24561 0 0 0 88274 29 0 0 25 0 1 0 202390676 1511948288 23931 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 23931 81 232 0 368893 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 1481868

[startup+943.415 s]
/proc/loadavg: 1.00 1.00 0.99 2/85 13091
/proc/meminfo: memFree=173288/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=943.04
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 25937 0 0 0 94273 31 0 0 25 0 1 0 202390676 1511948288 25307 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 25307 81 232 0 368893 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 1481868

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 13175
/proc/meminfo: memFree=169768/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=1003.07
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 27106 0 0 0 100274 33 0 0 25 0 1 0 202390676 1511948288 26476 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 26476 81 232 0 368893 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 1481868

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 13175
/proc/meminfo: memFree=165160/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=1063.12
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 28267 0 0 0 106277 35 0 0 25 0 1 0 202390676 1511948288 27637 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 27637 81 232 0 368893 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 1481868

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 13175
/proc/meminfo: memFree=160872/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=1123.18
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 29345 0 0 0 112281 37 0 0 25 0 1 0 202390676 1511948288 28715 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 28715 81 232 0 368893 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 1481868

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 13175
/proc/meminfo: memFree=156776/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=1183.24
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 30376 0 0 0 118285 39 0 0 25 0 1 0 202390676 1511948288 29746 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 29746 81 232 0 368893 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 13175
/proc/meminfo: memFree=155688/2055920 swapFree=4192812/4192956
[pid=12971] ppid=12969 vsize=5356 CPUtime=0.01
/proc/12971/stat : 12971 (Barcelogic) S 12969 12971 11636 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202390673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12971/statm: 1339 237 197 169 0 50 0
[pid=12977] ppid=12971 vsize=1476512 CPUtime=1200.04
/proc/12977/stat : 12977 (bsat) R 12971 12971 11636 0 -1 4194304 30634 0 0 0 119965 39 0 0 25 0 1 0 202390676 1511948288 30004 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12977/statm: 369128 30004 81 232 0 368893 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481868

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 12971 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.019996
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): 1200.55
CPU time (s): 1200.05
CPU user time (s): 1199.66
CPU system time (s): 0.39
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 1482268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
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= 770
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 6

runsolver used 1.08883 second user time and 3.17952 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Feb 18 18:46:01 UTC 2007

IDJOB= 296488
IDBENCH= 19938
IDSOLVER= 122
FILE ID= node11/296488-1171824361

PBS_JOBID= 3839354

Free space on /tmp= 66543 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S2067396253-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296488-1171824361/Barcelogic /tmp/evaluation/296488-1171824361/instance-296488-1171824361.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-296488-1171824361 -o ROOT/results/node11/solver-296488-1171824361 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296488-1171824361/Barcelogic /tmp/evaluation/296488-1171824361/instance-296488-1171824361.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4e805ab7dbe0d5b1331a11ff5f4f3a71

RANDOM SEED= 160161159

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        276880 kB
Buffers:         51004 kB
Cached:        1612752 kB
SwapCached:          0 kB
Active:         248852 kB
Inactive:      1457936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        276880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          61928 kB
Slab:            57828 kB
Committed_AS:   626272 kB
PageTables:       1756 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66543 MiB

End job on node11 on Sun Feb 18 19:06:04 UTC 2007