Trace number 308870

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) 1200.02 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1293761391-11-UNSAT.cnf
MD5SUMbd48c0af40579fae130a490637a0c778
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.1437
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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...
0.00/0.01	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 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   10263    30717 |      --       0       --      -- |     --   | -1751/-1721
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3293   #clauses: 10263   #literals: 30717
0.00/0.08	c CPU time:   0.074988 s
0.00/0.08	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/node63/watcher-308870-1172530005 -o ROOT/results/node63/solver-308870-1172530005 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308870-1172530005/Barcelogic /tmp/evaluation/308870-1172530005/instance-308870-1172530005.cnf 

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


[startup+0 s]
/proc/loadavg: 1.01 1.32 1.33 3/64 10287
/proc/meminfo: memFree=1899480/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 272957884 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10287/statm: 1338 232 195 169 0 49 0
[pid=10288] ppid=10287 vsize=5352 CPUtime=0
/proc/10288/stat : 10288 (Barcelogic) S 10287 10287 10134 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10288/statm: 1338 236 198 169 0 49 0
[pid=10290] ppid=10288 vsize=0 CPUtime=0
/proc/10290/stat : 10290 (sed) D 10288 10287 10134 0 -1 4194308 163 0 0 0 0 0 0 0 23 0 1 0 272957884 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10290/statm: 0 0 0 0 0 0 0

[startup+0.107558 s]
/proc/loadavg: 1.01 1.32 1.33 3/64 10287
/proc/meminfo: memFree=1899480/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.516594 s]
/proc/loadavg: 1.01 1.32 1.33 3/64 10287
/proc/meminfo: memFree=1899480/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.33868 s]
/proc/loadavg: 1.00 1.32 1.32 2/66 10293
/proc/meminfo: memFree=1894592/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476176 CPUtime=1.22
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 1287 0 0 0 122 0 0 0 25 0 1 0 272957894 1511604224 1261 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369044 1261 82 232 0 368809 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481528

[startup+2.97986 s]
/proc/loadavg: 1.00 1.32 1.32 2/66 10293
/proc/meminfo: memFree=1892352/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476176 CPUtime=2.87
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 2028 0 0 0 286 1 0 0 25 0 1 0 272957894 1511604224 2002 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369044 2002 82 232 0 368809 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481528

[startup+6.25621 s]
/proc/loadavg: 1.00 1.31 1.32 2/66 10293
/proc/meminfo: memFree=1886080/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476176 CPUtime=6.15
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 3504 0 0 0 613 2 0 0 25 0 1 0 272957894 1511604224 3478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369044 3478 82 232 0 368809 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481528

[startup+12.7169 s]
/proc/loadavg: 1.00 1.31 1.32 2/66 10293
/proc/meminfo: memFree=1875528/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476176 CPUtime=12.61
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 5953 0 0 0 1257 4 0 0 25 0 1 0 272957894 1511604224 5927 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369044 5927 82 232 0 368809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481528

[startup+25.5223 s]
/proc/loadavg: 1.00 1.29 1.32 2/66 10293
/proc/meminfo: memFree=1867400/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476176 CPUtime=25.41
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 7907 0 0 0 2536 5 0 0 25 0 1 0 272957894 1511604224 7838 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518454 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369044 7838 92 232 0 368809 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481528

[startup+51.144 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 10293
/proc/meminfo: memFree=1864200/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476176 CPUtime=51.02
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 8828 0 0 0 5096 6 0 0 25 0 1 0 272957894 1511604224 8759 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369044 8759 92 232 0 368809 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481528

[startup+102.387 s]
/proc/loadavg: 1.00 1.22 1.28 2/66 10293
/proc/meminfo: memFree=1835720/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476176 CPUtime=102.25
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 15972 0 0 0 10211 14 0 0 25 0 1 0 272957894 1511604224 15903 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519316 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369044 15903 92 232 0 368809 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481528

[startup+162.451 s]
/proc/loadavg: 1.00 1.18 1.26 2/66 10293
/proc/meminfo: memFree=1829832/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=162.29
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 17306 0 0 0 16214 15 0 0 25 0 1 0 272957894 1511686144 17187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 17187 92 232 0 368829 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481608

[startup+222.508 s]
/proc/loadavg: 1.00 1.14 1.25 2/66 10293
/proc/meminfo: memFree=1829832/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=222.33
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 17306 0 0 0 22218 15 0 0 25 0 1 0 272957894 1511686144 17187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538837 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 17187 92 232 0 368829 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481608

[startup+282.561 s]
/proc/loadavg: 1.00 1.11 1.23 2/66 10293
/proc/meminfo: memFree=1829768/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=282.37
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 17368 0 0 0 28222 15 0 0 25 0 1 0 272957894 1511686144 17188 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 17188 92 232 0 368829 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481608

[startup+342.618 s]
/proc/loadavg: 1.04 1.11 1.22 2/66 10293
/proc/meminfo: memFree=1829768/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=342.41
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 17368 0 0 0 34226 15 0 0 25 0 1 0 272957894 1511686144 17188 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519265 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 17188 92 232 0 368829 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481608

[startup+402.675 s]
/proc/loadavg: 1.01 1.08 1.20 2/66 10293
/proc/meminfo: memFree=1818376/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=402.46
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 20249 0 0 0 40227 19 0 0 25 0 1 0 272957894 1511686144 20069 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 20069 92 232 0 368829 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481608

[startup+462.731 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 10293
/proc/meminfo: memFree=1800392/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=462.49
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 24765 0 0 0 46227 22 0 0 25 0 1 0 272957894 1511686144 24585 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540042 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 24585 92 232 0 368829 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481608

[startup+522.787 s]

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

[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=522.53
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 29106 0 0 0 52226 27 0 0 25 0 1 0 272957894 1511686144 28926 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 28926 92 232 0 368829 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481608

[startup+582.845 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 10293
/proc/meminfo: memFree=1770120/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=582.57
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 32267 0 0 0 58227 30 0 0 25 0 1 0 272957894 1511686144 32087 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 32087 92 232 0 368829 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481608

[startup+642.905 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 10293
/proc/meminfo: memFree=1755080/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=642.61
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 36017 0 0 0 64226 35 0 0 25 0 1 0 272957894 1511686144 35837 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 35837 92 232 0 368829 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481608

[startup+702.965 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 10293
/proc/meminfo: memFree=1744008/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=702.66
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 38788 0 0 0 70227 39 0 0 25 0 1 0 272957894 1511686144 38608 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 38608 92 232 0 368829 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 1481608

[startup+763.023 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 10293
/proc/meminfo: memFree=1733832/2055920 swapFree=4179036/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=762.69
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 41342 0 0 0 76227 42 0 0 25 0 1 0 272957894 1511686144 41162 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 41162 92 232 0 368829 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 1481608

[startup+823.085 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 10293
/proc/meminfo: memFree=1724296/2055920 swapFree=4179040/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=822.74
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 43681 0 0 0 82228 46 0 0 25 0 1 0 272957894 1511686144 43501 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 43501 92 232 0 368829 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 1481608

[startup+883.16 s]
/proc/loadavg: 1.00 1.01 1.10 2/72 10395
/proc/meminfo: memFree=1714328/2055920 swapFree=4179040/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=882.75
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 45886 0 0 0 88224 51 0 0 25 0 1 0 272957894 1511686144 45706 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 45706 92 232 0 368829 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 1481608

[startup+943.247 s]
/proc/loadavg: 1.00 1.00 1.09 2/72 10471
/proc/meminfo: memFree=1705296/2055920 swapFree=4179040/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=942.76
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 48145 0 0 0 94223 53 0 0 25 0 1 0 272957894 1511686144 47965 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/10293/statm: 369064 47965 92 232 0 368829 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 1481608

[startup+1003.31 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 10491
/proc/meminfo: memFree=1698560/2055920 swapFree=4179040/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=1002.81
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 50103 0 0 0 100225 56 0 0 25 0 1 0 272957894 1511686144 49923 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 49923 92 232 0 368829 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 1481608

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 10491
/proc/meminfo: memFree=1690240/2055920 swapFree=4179040/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=1062.84
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 52142 0 0 0 106226 58 0 0 25 0 1 0 272957894 1511686144 51962 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 51962 92 232 0 368829 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 1481608

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 10491
/proc/meminfo: memFree=1684160/2055920 swapFree=4179040/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=1122.88
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 53681 0 0 0 112229 59 0 0 25 0 1 0 272957894 1511686144 53501 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 53501 92 232 0 368829 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 1481608

[startup+1183.48 s]
/proc/loadavg: 1.06 1.02 1.07 2/66 10491
/proc/meminfo: memFree=1676672/2055920 swapFree=4179040/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=1182.93
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 55546 0 0 0 118232 61 0 0 25 0 1 0 272957894 1511686144 55366 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 55366 92 232 0 368829 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 1481608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.01 1.07 2/66 10491
/proc/meminfo: memFree=1673792/2055920 swapFree=4179040/4192956
[pid=10287] ppid=10285 vsize=5352 CPUtime=0.08
/proc/10287/stat : 10287 (Barcelogic) S 10285 10287 10134 0 -1 4194304 332 890 0 0 0 0 8 0 16 0 1 0 272957884 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10287/statm: 1338 236 197 169 0 49 0
[pid=10293] ppid=10287 vsize=1476256 CPUtime=1199.94
/proc/10293/stat : 10293 (bsat) R 10287 10287 10134 0 -1 4194304 56242 0 0 0 119932 62 0 0 25 0 1 0 272957894 1511686144 56062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/10293/statm: 369064 56062 92 232 0 368829 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481608

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 10287 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=90986 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.096985
while last known CPU time is 1200.02

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

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.4
CPU system time (s): 0.62
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 1481608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.090986
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1222
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= 11

runsolver used 0.889864 second user time and 2.42063 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Feb 26 22:46:45 UTC 2007

IDJOB= 308870
IDBENCH= 20243
IDSOLVER= 122
FILE ID= node63/308870-1172530005

PBS_JOBID= 3971809

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1293761391-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308870-1172530005/Barcelogic /tmp/evaluation/308870-1172530005/instance-308870-1172530005.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-308870-1172530005 -o ROOT/results/node63/solver-308870-1172530005 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308870-1172530005/Barcelogic /tmp/evaluation/308870-1172530005/instance-308870-1172530005.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  bd48c0af40579fae130a490637a0c778

RANDOM SEED= 74493490

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1899888 kB
Buffers:         22924 kB
Cached:          92316 kB
SwapCached:       7976 kB
Active:          42820 kB
Inactive:        86116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1899888 kB
SwapTotal:     4192956 kB
SwapFree:      4179036 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          15148 kB
Slab:            13124 kB
Committed_AS:   635824 kB
PageTables:       1460 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= 66559 MiB

End job on node63 on Mon Feb 26 23:06:48 UTC 2007