Trace number 309075

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 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
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 |   10253    31009 |      --       0       --      -- |     --   | -1761/-1429
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3227   #clauses: 10253   #literals: 31009
0.00/0.08	c CPU time:   0.075988 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/node21/watcher-309075-1172533308 -o ROOT/results/node21/solver-309075-1172533308 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309075-1172533308/Barcelogic /tmp/evaluation/309075-1172533308/instance-309075-1172533308.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13906
/proc/meminfo: memFree=1912912/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273284751 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236658258 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13906/statm: 1338 232 195 169 0 49 0
[pid=13907] ppid=13906 vsize=5352 CPUtime=0
/proc/13907/stat : 13907 (Barcelogic) S 13906 13906 13477 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 273284752 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13907/statm: 1338 236 198 169 0 49 0

[startup+0.107917 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13906
/proc/meminfo: memFree=1912912/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.515956 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13906
/proc/meminfo: memFree=1912912/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.33705 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13912
/proc/meminfo: memFree=1907584/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476176 CPUtime=1.22
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 1365 0 0 0 122 0 0 0 25 0 1 0 273284762 1511604224 1339 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518873 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369044 1339 82 232 0 368809 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481528

[startup+2.98523 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13912
/proc/meminfo: memFree=1905536/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476176 CPUtime=2.87
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 2123 0 0 0 286 1 0 0 25 0 1 0 273284762 1511604224 2097 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518016 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369044 2097 82 232 0 368809 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481528

[startup+6.26259 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13912
/proc/meminfo: memFree=1899328/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476176 CPUtime=6.15
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 3437 0 0 0 613 2 0 0 25 0 1 0 273284762 1511604224 3411 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369044 3411 82 232 0 368809 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481528

[startup+12.7273 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1888712/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476176 CPUtime=12.61
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 5999 0 0 0 1258 3 0 0 25 0 1 0 273284762 1511604224 5973 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517796 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369044 5973 82 232 0 368809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481528

[startup+25.5327 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1879560/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476176 CPUtime=25.42
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 8193 0 0 0 2537 5 0 0 25 0 1 0 273284762 1511604224 8124 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369044 8124 92 232 0 368809 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481528

[startup+51.1625 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1874120/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476176 CPUtime=51.03
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 9738 0 0 0 5097 6 0 0 25 0 1 0 273284762 1511604224 9668 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516613 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369044 9668 92 232 0 368809 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481528

[startup+102.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1839176/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476176 CPUtime=102.28
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 18442 0 0 0 10213 15 0 0 25 0 1 0 273284762 1511604224 18372 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369044 18372 92 232 0 368809 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481528

[startup+162.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1837512/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=162.34
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 18754 0 0 0 16218 16 0 0 25 0 1 0 273284762 1511686144 18634 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518925 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 18634 92 232 0 368829 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481608

[startup+222.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1837512/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=222.39
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 18754 0 0 0 22223 16 0 0 25 0 1 0 273284762 1511686144 18634 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542717 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 18634 92 232 0 368829 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481608

[startup+282.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1837384/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=282.45
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 18825 0 0 0 28228 17 0 0 25 0 1 0 273284762 1511686144 18634 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 18634 92 232 0 368829 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481608

[startup+342.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1837384/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=342.51
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 18840 0 0 0 34233 18 0 0 25 0 1 0 273284762 1511686144 18649 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 18649 92 232 0 368829 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481608

[startup+402.777 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1837320/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=402.56
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 18937 0 0 0 40238 18 0 0 25 0 1 0 273284762 1511686144 18649 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 18649 92 232 0 368829 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481608

[startup+462.845 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 13914
/proc/meminfo: memFree=1837448/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=462.61
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 18959 0 0 0 46242 19 0 0 25 0 1 0 273284762 1511686144 18671 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 18671 92 232 0 368829 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481608

[startup+522.915 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1837384/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08

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

[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=582.72
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 24099 0 0 0 58247 25 0 0 25 0 1 0 273284762 1511686144 23811 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 23811 92 232 0 368829 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481608

[startup+643.06 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1801672/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=642.78
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 27983 0 0 0 64250 28 0 0 25 0 1 0 273284762 1511686144 27521 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 27521 92 232 0 368829 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481608

[startup+703.132 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1801672/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=702.83
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 27983 0 0 0 70255 28 0 0 25 0 1 0 273284762 1511686144 27521 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 27521 92 232 0 368829 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481608

[startup+763.203 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1800456/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=762.89
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 28409 0 0 0 76260 29 0 0 25 0 1 0 273284762 1511686144 27848 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 27848 92 232 0 368829 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481608

[startup+823.279 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1800264/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=822.95
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 28411 0 0 0 82266 29 0 0 25 0 1 0 273284762 1511686144 27850 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 27850 92 232 0 368829 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481608

[startup+883.352 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1800264/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=883.01
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 28411 0 0 0 88271 30 0 0 25 0 1 0 273284762 1511686144 27850 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 27850 92 232 0 368829 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 1481608

[startup+943.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1800136/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=943.06
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 28503 0 0 0 94276 30 0 0 25 0 1 0 273284762 1511686144 27850 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 27850 92 232 0 368829 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 1481608

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1800072/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=1003.12
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 28503 0 0 0 100281 31 0 0 25 0 1 0 273284762 1511686144 27850 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 27850 92 232 0 368829 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 1481608

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1800072/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=1063.18
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 28503 0 0 0 106287 31 0 0 25 0 1 0 273284762 1511686144 27850 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 27850 92 232 0 368829 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 1481608

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13914
/proc/meminfo: memFree=1798152/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=1123.23
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 29035 0 0 0 112291 32 0 0 25 0 1 0 273284762 1511686144 28304 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 28304 92 232 0 368829 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 1481608

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 14020
/proc/meminfo: memFree=1796936/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=1183.25
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 29035 0 0 0 118292 33 0 0 25 0 1 0 273284762 1511686144 28304 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 28304 92 232 0 368829 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 14032
/proc/meminfo: memFree=1796880/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=1199.95
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 29035 0 0 0 119962 33 0 0 25 0 1 0 273284762 1511686144 28304 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 28304 92 232 0 368829 0
Current children cumulated CPU time (s) 1200.03
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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 14032
/proc/meminfo: memFree=1796880/2055920 swapFree=4145392/4192956
[pid=13906] ppid=13904 vsize=5352 CPUtime=0.08
/proc/13906/stat : 13906 (Barcelogic) S 13904 13906 13477 0 -1 4194304 332 893 0 0 0 0 8 0 16 0 1 0 273284751 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13906/statm: 1338 236 197 169 0 49 0
[pid=13912] ppid=13906 vsize=1476256 CPUtime=1199.95
/proc/13912/stat : 13912 (bsat) R 13906 13906 13477 0 -1 4194304 29035 0 0 0 119962 33 0 0 25 0 1 0 273284762 1511686144 28304 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13912/statm: 369064 28304 92 232 0 368829 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481608

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13906 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=88986 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.099984
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): 1200.46
CPU time (s): 1200.03
CPU user time (s): 1199.7
CPU system time (s): 0.33
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 1482304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.088986
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1225
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= 12

runsolver used 1.16882 second user time and 3.10153 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Feb 26 23:41:48 UTC 2007

IDJOB= 309075
IDBENCH= 20249
IDSOLVER= 122
FILE ID= node21/309075-1172533308

PBS_JOBID= 3971801

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309075-1172533308/Barcelogic /tmp/evaluation/309075-1172533308/instance-309075-1172533308.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-309075-1172533308 -o ROOT/results/node21/solver-309075-1172533308 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309075-1172533308/Barcelogic /tmp/evaluation/309075-1172533308/instance-309075-1172533308.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 914708206

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1913320 kB
Buffers:         21736 kB
Cached:          60752 kB
SwapCached:      16112 kB
Active:          46364 kB
Inactive:        66992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913320 kB
SwapTotal:     4192956 kB
SwapFree:      4145392 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          30020 kB
Slab:            14924 kB
Committed_AS:   735460 kB
PageTables:       1676 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= 66560 MiB

End job on node21 on Tue Feb 27 00:01:51 UTC 2007