Trace number 308911

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 1200.59

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
MD5SUM59fcf8ee23a69e06fa5c0df736bb56de
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.3363
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
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 |   10290    31254 |      --       0       --      -- |     --   | -1724/-1184
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3250   #clauses: 10290   #literals: 31254
0.00/0.08	c CPU time:   0.079987 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/node43/watcher-308911-1172530795 -o ROOT/results/node43/solver-308911-1172530795 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308911-1172530795/Barcelogic /tmp/evaluation/308911-1172530795/instance-308911-1172530795.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 1.02 1.32 3/64 32085
/proc/meminfo: memFree=1899720/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273035539 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849416274 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32085/statm: 1338 232 195 169 0 49 0
[pid=32086] ppid=32085 vsize=5352 CPUtime=0
/proc/32086/stat : 32086 (Barcelogic) S 32085 32085 31821 0 -1 4194368 53 25 0 0 0 0 0 0 18 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32086/statm: 1338 236 198 169 0 49 0

[startup+0.10834 s]
/proc/loadavg: 1.00 1.02 1.32 3/64 32085
/proc/meminfo: memFree=1899720/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.520401 s]
/proc/loadavg: 1.00 1.02 1.32 3/64 32085
/proc/meminfo: memFree=1899720/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.34154 s]
/proc/loadavg: 1.00 1.02 1.32 2/66 32091
/proc/meminfo: memFree=1894136/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476176 CPUtime=1.23
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 1497 0 0 0 123 0 0 0 25 0 1 0 273035549 1511604224 1471 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369044 1471 82 232 0 368809 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481528

[startup+2.97781 s]
/proc/loadavg: 1.00 1.02 1.32 2/66 32091
/proc/meminfo: memFree=1891128/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476176 CPUtime=2.87
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 2427 0 0 0 286 1 0 0 25 0 1 0 273035549 1511604224 2401 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369044 2401 82 232 0 368809 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481528

[startup+6.26035 s]
/proc/loadavg: 1.00 1.02 1.31 2/66 32091
/proc/meminfo: memFree=1883704/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476176 CPUtime=6.14
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 4171 0 0 0 612 2 0 0 25 0 1 0 273035549 1511604224 4145 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519265 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369044 4145 82 232 0 368809 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481528

[startup+12.7164 s]
/proc/loadavg: 1.00 1.02 1.31 2/66 32091
/proc/meminfo: memFree=1871096/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476176 CPUtime=12.59
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 7144 0 0 0 1255 4 0 0 25 0 1 0 273035549 1511604224 7118 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369044 7118 82 232 0 368809 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481528

[startup+25.5236 s]
/proc/loadavg: 1.00 1.02 1.31 2/66 32091
/proc/meminfo: memFree=1858360/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476176 CPUtime=25.4
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 10236 0 0 0 2533 7 0 0 25 0 1 0 273035549 1511604224 10164 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369044 10164 92 232 0 368809 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481528

[startup+51.1498 s]
/proc/loadavg: 1.00 1.02 1.30 2/66 32091
/proc/meminfo: memFree=1851384/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476176 CPUtime=51.01
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 12152 0 0 0 5092 9 0 0 25 0 1 0 273035549 1511604224 12080 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369044 12080 92 232 0 368809 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481528

[startup+102.415 s]
/proc/loadavg: 1.00 1.01 1.28 2/72 32199
/proc/meminfo: memFree=1802296/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476176 CPUtime=102.21
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 24095 0 0 0 10199 22 0 0 25 0 1 0 273035549 1511604224 24023 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369044 24023 92 232 0 368809 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1481528

[startup+162.494 s]
/proc/loadavg: 1.00 1.00 1.26 2/66 32289
/proc/meminfo: memFree=1800616/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=162.21
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 24653 0 0 0 16199 22 0 0 25 0 1 0 273035549 1511686144 24531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134541830 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 24531 92 232 0 368829 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 1481608

[startup+222.553 s]
/proc/loadavg: 1.00 1.00 1.24 2/66 32289
/proc/meminfo: memFree=1800312/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=222.25
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 24793 0 0 0 22203 22 0 0 25 0 1 0 273035549 1511686144 24671 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 24671 92 232 0 368829 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 1481608

[startup+282.61 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 32289
/proc/meminfo: memFree=1791096/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=282.29
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 27059 0 0 0 28204 25 0 0 25 0 1 0 273035549 1511686144 26880 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 26880 92 232 0 368829 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 1481608

[startup+342.666 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 32289
/proc/meminfo: memFree=1791160/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=342.32
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 27059 0 0 0 34207 25 0 0 25 0 1 0 273035549 1511686144 26880 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 26880 92 232 0 368829 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 1481608

[startup+402.726 s]
/proc/loadavg: 1.05 1.01 1.19 2/66 32289
/proc/meminfo: memFree=1791160/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=402.37
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 27061 0 0 0 40211 26 0 0 25 0 1 0 273035549 1511686144 26882 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 26882 92 232 0 368829 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 1481608

[startup+462.779 s]
/proc/loadavg: 1.02 1.01 1.18 2/66 32289
/proc/meminfo: memFree=1791096/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=462.4
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 27123 0 0 0 46214 26 0 0 25 0 1 0 273035549 1511686144 26882 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519107 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 26882 92 232 0 368829 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 1481608

[startup+522.83 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 32289
/proc/meminfo: memFree=1791096/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09

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

[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=582.46
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 34840 0 0 0 58214 32 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 582.55
Current children cumulated vsize (KiB) 1481608

[startup+642.953 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 32289
/proc/meminfo: memFree=1760824/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=642.51
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 34873 0 0 0 64218 33 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517398 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 642.6
Current children cumulated vsize (KiB) 1481608

[startup+703.013 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 32289
/proc/meminfo: memFree=1760824/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=702.55
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 34925 0 0 0 70222 33 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 702.64
Current children cumulated vsize (KiB) 1481608

[startup+763.068 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 32289
/proc/meminfo: memFree=1760824/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=762.58
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 34960 0 0 0 76225 33 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535478 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 762.67
Current children cumulated vsize (KiB) 1481608

[startup+823.121 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 32289
/proc/meminfo: memFree=1760824/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=822.61
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 34960 0 0 0 82228 33 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 822.7
Current children cumulated vsize (KiB) 1481608

[startup+883.176 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 32289
/proc/meminfo: memFree=1760760/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=882.64
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 35038 0 0 0 88231 33 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542717 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 882.73
Current children cumulated vsize (KiB) 1481608

[startup+943.232 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 32289
/proc/meminfo: memFree=1760824/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=942.68
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 35038 0 0 0 94235 33 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 942.77
Current children cumulated vsize (KiB) 1481608

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 32289
/proc/meminfo: memFree=1760760/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=1002.71
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 35082 0 0 0 100238 33 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 1002.8
Current children cumulated vsize (KiB) 1481608

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 32289
/proc/meminfo: memFree=1760760/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=1062.76
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 35082 0 0 0 106242 34 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 1062.85
Current children cumulated vsize (KiB) 1481608

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 32289
/proc/meminfo: memFree=1760760/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=1122.8
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 35132 0 0 0 112246 34 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 1122.89
Current children cumulated vsize (KiB) 1481608

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 32289
/proc/meminfo: memFree=1760760/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=1182.83
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 35132 0 0 0 118249 34 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 92 232 0 368829 0
Current children cumulated CPU time (s) 1182.92
Current children cumulated vsize (KiB) 1481608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 32289
/proc/meminfo: memFree=1760760/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=1199.94
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 35132 0 0 0 119960 34 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 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+1200.58 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 32289
/proc/meminfo: memFree=1760760/2055920 swapFree=4177336/4192956
[pid=32085] ppid=32083 vsize=5352 CPUtime=0.09
/proc/32085/stat : 32085 (Barcelogic) S 32083 32085 31821 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273035539 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32085/statm: 1338 236 197 169 0 49 0
[pid=32091] ppid=32085 vsize=1476256 CPUtime=1199.94
/proc/32091/stat : 32091 (bsat) R 32085 32085 31821 0 -1 4194304 35132 0 0 0 119960 34 0 0 25 0 1 0 273035549 1511686144 34439 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32091/statm: 369064 34439 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 32085 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=92985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.102983
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): 1200.59
CPU time (s): 1200.03
CPU user time (s): 1199.69
CPU system time (s): 0.34
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 1482248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.092985
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1234
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= 32
involuntary context switches= 10

runsolver used 0.828873 second user time and 2.50062 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Feb 26 22:59:55 UTC 2007

IDJOB= 308911
IDBENCH= 20245
IDSOLVER= 122
FILE ID= node43/308911-1172530795

PBS_JOBID= 3971803

Free space on /tmp= 66558 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/308911-1172530795/Barcelogic /tmp/evaluation/308911-1172530795/instance-308911-1172530795.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-308911-1172530795 -o ROOT/results/node43/solver-308911-1172530795 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308911-1172530795/Barcelogic /tmp/evaluation/308911-1172530795/instance-308911-1172530795.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  59fcf8ee23a69e06fa5c0df736bb56de

RANDOM SEED= 160375203

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1900192 kB
Buffers:         24232 kB
Cached:          86308 kB
SwapCached:       9752 kB
Active:          47336 kB
Inactive:        80044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900192 kB
SwapTotal:     4192956 kB
SwapFree:      4177336 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          15736 kB
Slab:            14388 kB
Committed_AS:   645640 kB
PageTables:       1396 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= 66558 MiB

End job on node43 on Mon Feb 26 23:19:58 UTC 2007