Trace number 299809

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 1200.48

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
MD5SUMb03952152dea0613061828eb775a4d85
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.2866
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1698     5134 |      --       0       --      -- |     --   | -6/22
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 393   #clauses: 1698   #literals: 5134
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/node39/watcher-299809-1171877671 -o ROOT/results/node39/solver-299809-1171877671 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299809-1171877671/Barcelogic /tmp/evaluation/299809-1171877671/instance-299809-1171877671.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 3/64 2275
/proc/meminfo: memFree=959560/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 207722989 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2275/statm: 1338 232 195 169 0 49 0
[pid=2276] ppid=2275 vsize=5352 CPUtime=0
/proc/2276/stat : 2276 (Barcelogic) S 2275 2275 27351 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2276/statm: 1338 236 198 169 0 49 0
[pid=2278] ppid=2276 vsize=0 CPUtime=0
/proc/2278/stat : 2278 (sed) D 2276 2275 27351 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 207722989 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/2278/statm: 0 0 0 0 0 0 0

[startup+0.107569 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2275
/proc/meminfo: memFree=959560/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515635 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2275
/proc/meminfo: memFree=959560/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33577 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2281
/proc/meminfo: memFree=956024/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476416 CPUtime=1.31
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 966 0 0 0 131 0 0 0 25 0 1 0 207722991 1511849984 938 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134534776 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369104 938 92 232 0 368869 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481768

[startup+2.97205 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2281
/proc/meminfo: memFree=952952/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476416 CPUtime=2.94
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 2123 0 0 0 294 0 0 0 25 0 1 0 207722991 1511849984 2095 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369104 2095 92 232 0 368869 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481768

[startup+6.25462 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2281
/proc/meminfo: memFree=948600/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=6.23
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 2726 0 0 0 622 1 0 0 25 0 1 0 207722991 1511936000 2698 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531639 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 2698 92 232 0 368890 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.7107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2281
/proc/meminfo: memFree=941048/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=12.68
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 4650 0 0 0 1266 2 0 0 25 0 1 0 207722991 1511936000 4622 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518205 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 4622 92 232 0 368890 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481852

[startup+25.5259 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2281
/proc/meminfo: memFree=928696/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=25.5
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 7793 0 0 0 2544 6 0 0 25 0 1 0 207722991 1511936000 7765 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 7765 92 232 0 368890 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481852

[startup+51.1493 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2281
/proc/meminfo: memFree=913464/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=51.11
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 11548 0 0 0 5101 10 0 0 25 0 1 0 207722991 1511936000 11520 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518327 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 11520 92 232 0 368890 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481852

[startup+102.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2281
/proc/meminfo: memFree=897528/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=102.33
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 15542 0 0 0 10220 13 0 0 25 0 1 0 207722991 1511936000 15377 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 15377 92 232 0 368890 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481852

[startup+162.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2281
/proc/meminfo: memFree=897528/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=162.37
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 15542 0 0 0 16224 13 0 0 25 0 1 0 207722991 1511936000 15377 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 15377 92 232 0 368890 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481852

[startup+222.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2281
/proc/meminfo: memFree=891320/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=222.41
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 17157 0 0 0 22226 15 0 0 25 0 1 0 207722991 1511936000 16905 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 16905 92 232 0 368890 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481852

[startup+282.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2281
/proc/meminfo: memFree=891448/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=282.44
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 17157 0 0 0 28229 15 0 0 25 0 1 0 207722991 1511936000 16905 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 16905 92 232 0 368890 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481852

[startup+342.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=886200/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=342.48
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 18550 0 0 0 34231 17 0 0 25 0 1 0 207722991 1511936000 18298 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 18298 92 232 0 368890 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481852

[startup+402.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=873144/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=402.52
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 21767 0 0 0 40231 21 0 0 25 0 1 0 207722991 1511936000 21515 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518162 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 21515 92 232 0 368890 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481852

[startup+462.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=863416/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=462.55
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 24193 0 0 0 46231 24 0 0 25 0 1 0 207722991 1511936000 23941 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 23941 92 232 0 368890 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 1481852

[startup+522.802 s]

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

[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=522.59
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 26709 0 0 0 52232 27 0 0 25 0 1 0 207722991 1511936000 26457 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 26457 92 232 0 368890 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 1481852

[startup+582.862 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=844408/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=582.63
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 28928 0 0 0 58233 30 0 0 25 0 1 0 207722991 1511936000 28676 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 28676 92 232 0 368890 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 1481852

[startup+642.924 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=836856/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=642.68
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 30806 0 0 0 64235 33 0 0 25 0 1 0 207722991 1511936000 30554 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 30554 92 232 0 368890 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481852

[startup+702.985 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=830008/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=702.72
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 32536 0 0 0 70237 35 0 0 25 0 1 0 207722991 1511936000 32284 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 32284 92 232 0 368890 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 1481852

[startup+763.043 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=822840/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=762.75
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 34315 0 0 0 76238 37 0 0 25 0 1 0 207722991 1511936000 34063 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 34063 92 232 0 368890 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 1481852

[startup+823.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=816376/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=822.79
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 35935 0 0 0 82240 39 0 0 25 0 1 0 207722991 1511936000 35683 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518589 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 35683 92 232 0 368890 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 1481852

[startup+883.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=810104/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=882.82
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 37500 0 0 0 88242 40 0 0 25 0 1 0 207722991 1511936000 37248 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 37248 92 232 0 368890 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 1481852

[startup+943.215 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=804408/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=942.86
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 38919 0 0 0 94244 42 0 0 25 0 1 0 207722991 1511936000 38667 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 38667 92 232 0 368890 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 1481852

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=799224/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=1002.9
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 40225 0 0 0 100246 44 0 0 25 0 1 0 207722991 1511936000 39973 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 39973 92 232 0 368890 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 1481852

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=793656/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=1062.95
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 41597 0 0 0 106249 46 0 0 25 0 1 0 207722991 1511936000 41345 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 41345 92 232 0 368890 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 1481852

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=789048/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=1122.99
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 42742 0 0 0 112251 48 0 0 25 0 1 0 207722991 1511936000 42490 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 42490 92 232 0 368890 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 1481852

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=784248/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=1183.02
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 43963 0 0 0 118253 49 0 0 25 0 1 0 207722991 1511936000 43711 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 43711 92 232 0 368890 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2283
/proc/meminfo: memFree=782776/2055920 swapFree=4165040/4192956
[pid=2275] ppid=2273 vsize=5352 CPUtime=0
/proc/2275/stat : 2275 (Barcelogic) S 2273 2275 27351 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207722989 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2275/statm: 1338 236 197 169 0 49 0
[pid=2281] ppid=2275 vsize=1476500 CPUtime=1200.03
/proc/2281/stat : 2281 (bsat) R 2275 2275 27351 0 -1 4194304 44309 0 0 0 119954 49 0 0 25 0 1 0 207722991 1511936000 44057 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2281/statm: 369125 44057 92 232 0 368890 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481852

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 2275 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.011997
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): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.54
CPU system time (s): 0.49
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 1481852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 728
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= 10

runsolver used 0.952855 second user time and 2.45063 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Mon Feb 19 09:34:31 UTC 2007

IDJOB= 299809
IDBENCH= 20019
IDSOLVER= 122
FILE ID= node39/299809-1171877671

PBS_JOBID= 3839652

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299809-1171877671/Barcelogic /tmp/evaluation/299809-1171877671/instance-299809-1171877671.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-299809-1171877671 -o ROOT/results/node39/solver-299809-1171877671 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299809-1171877671/Barcelogic /tmp/evaluation/299809-1171877671/instance-299809-1171877671.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b03952152dea0613061828eb775a4d85

RANDOM SEED= 644940162

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        960032 kB
Buffers:         50928 kB
Cached:         922820 kB
SwapCached:      22248 kB
Active:         786632 kB
Inactive:       215896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        960032 kB
SwapTotal:     4192956 kB
SwapFree:      4165040 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          15988 kB
Slab:            79456 kB
Committed_AS:   564708 kB
PageTables:       1416 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 node39 on Mon Feb 19 09:54:34 UTC 2007