Trace number 308624

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 1200.59

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
MD5SUM031da8f5b74d8784d36cce335d710bab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5498
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   12493    37576 |      --       0       --      -- |     --   | -2191/-2071
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 4015   #clauses: 12493   #literals: 37576
0.00/0.10	c CPU time:   0.091986 s
0.00/0.10	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/node70/watcher-308624-1172523588 -o ROOT/results/node70/solver-308624-1172523588 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308624-1172523588/Barcelogic /tmp/evaluation/308624-1172523588/instance-308624-1172523588.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10686
/proc/meminfo: memFree=1930488/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 235159538 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10686/statm: 1338 232 195 169 0 49 0
[pid=10687] ppid=10686 vsize=5352 CPUtime=0
/proc/10687/stat : 10687 (Barcelogic) S 10686 10686 9566 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10687/statm: 1338 236 198 169 0 49 0
[pid=10689] ppid=10687 vsize=0 CPUtime=0
/proc/10689/stat : 10689 (sed) D 10687 10686 9566 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 235159538 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10689/statm: 0 0 0 0 0 0 0

[startup+0.107767 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10686
/proc/meminfo: memFree=1930488/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 235159538 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10686/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51584 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10686
/proc/meminfo: memFree=1930488/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+1.33698 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10692
/proc/meminfo: memFree=1924776/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476088 CPUtime=1.19
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 1434 0 0 0 119 0 0 0 25 0 1 0 235159550 1511514112 1407 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369022 1407 82 232 0 368787 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 1481440

[startup+2.97828 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10692
/proc/meminfo: memFree=1922536/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476088 CPUtime=2.84
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 2304 0 0 0 283 1 0 0 25 0 1 0 235159550 1511514112 2277 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369022 2277 82 232 0 368787 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481440

[startup+6.25488 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10692
/proc/meminfo: memFree=1915560/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476088 CPUtime=6.11
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 3886 0 0 0 609 2 0 0 25 0 1 0 235159550 1511514112 3859 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531487 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369022 3859 82 232 0 368787 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 1481440

[startup+12.7171 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10692
/proc/meminfo: memFree=1906088/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476088 CPUtime=12.57
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 6017 0 0 0 1253 4 0 0 25 0 1 0 235159550 1511514112 5990 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369022 5990 82 232 0 368787 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481440

[startup+25.5244 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10692
/proc/meminfo: memFree=1890216/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476088 CPUtime=25.38
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 10188 0 0 0 2530 8 0 0 25 0 1 0 235159550 1511514112 10161 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369022 10161 82 232 0 368787 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481440

[startup+51.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10692
/proc/meminfo: memFree=1884328/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476088 CPUtime=50.99
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 11447 0 0 0 5091 8 0 0 25 0 1 0 235159550 1511514112 11363 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369022 11363 92 232 0 368787 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481440

[startup+102.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 10796
/proc/meminfo: memFree=1853432/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476088 CPUtime=102.18
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 19009 0 0 0 10199 19 0 0 25 0 1 0 235159550 1511514112 18925 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369022 18925 92 232 0 368787 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1481440

[startup+162.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1823400/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=162.2
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 26547 0 0 0 16192 28 0 0 25 0 1 0 235159550 1511641088 26463 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 26463 92 232 0 368818 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 1481564

[startup+222.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1823336/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=222.23
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 26621 0 0 0 22195 28 0 0 25 0 1 0 235159550 1511641088 26463 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 26463 92 232 0 368818 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 1481564

[startup+282.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1823400/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=282.27
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 26623 0 0 0 28199 28 0 0 25 0 1 0 235159550 1511641088 26465 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134561999 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 26465 92 232 0 368818 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 1481564

[startup+342.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1823464/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=342.31
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 26623 0 0 0 34202 29 0 0 25 0 1 0 235159550 1511641088 26465 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 26465 92 232 0 368818 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 1481564

[startup+402.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1823336/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=402.34
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 26723 0 0 0 40205 29 0 0 25 0 1 0 235159550 1511641088 26465 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 26465 92 232 0 368818 0
Current children cumulated CPU time (s) 402.44
Current children cumulated vsize (KiB) 1481564

[startup+462.786 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1823400/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=462.38
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 26724 0 0 0 46209 29 0 0 25 0 1 0 235159550 1511641088 26466 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 26466 92 232 0 368818 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 1481564

[startup+522.845 s]

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

[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=582.46
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 31990 0 0 0 58212 34 0 0 25 0 1 0 235159550 1511641088 31555 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31555 92 232 0 368818 0
Current children cumulated CPU time (s) 582.56
Current children cumulated vsize (KiB) 1481564

[startup+642.966 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1803048/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=642.5
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 31992 0 0 0 64216 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 642.6
Current children cumulated vsize (KiB) 1481564

[startup+703.018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1803112/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=702.53
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 31992 0 0 0 70219 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 702.63
Current children cumulated vsize (KiB) 1481564

[startup+763.067 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1802920/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=762.56
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 32127 0 0 0 76222 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536319 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 762.66
Current children cumulated vsize (KiB) 1481564

[startup+823.124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1802984/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=822.6
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 32127 0 0 0 82226 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 822.7
Current children cumulated vsize (KiB) 1481564

[startup+883.181 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1803048/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=882.63
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 32127 0 0 0 88229 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 882.73
Current children cumulated vsize (KiB) 1481564

[startup+943.238 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 10890
/proc/meminfo: memFree=1802984/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=942.67
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 32227 0 0 0 94233 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518247 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 942.77
Current children cumulated vsize (KiB) 1481564

[startup+1003.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 10890
/proc/meminfo: memFree=1803048/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=1002.71
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 32227 0 0 0 100237 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 1002.81
Current children cumulated vsize (KiB) 1481564

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1802920/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=1062.74
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 32311 0 0 0 106240 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519691 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 1062.84
Current children cumulated vsize (KiB) 1481564

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10890
/proc/meminfo: memFree=1802984/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=1122.78
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 32311 0 0 0 112244 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518714 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 1122.88
Current children cumulated vsize (KiB) 1481564

[startup+1183.46 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 10890
/proc/meminfo: memFree=1802984/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=1182.81
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 32311 0 0 0 118247 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518149 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 1182.91
Current children cumulated vsize (KiB) 1481564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 10890
/proc/meminfo: memFree=1802984/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=1199.92
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 32311 0 0 0 119958 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481564

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.57 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 10890
/proc/meminfo: memFree=1802984/2055920 swapFree=4183020/4192956
[pid=10686] ppid=10684 vsize=5352 CPUtime=0.1
/proc/10686/stat : 10686 (Barcelogic) S 10684 10686 9566 0 -1 4194304 332 990 0 0 0 0 10 0 16 0 1 0 235159538 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10686/statm: 1338 236 197 169 0 49 0
[pid=10692] ppid=10686 vsize=1476212 CPUtime=1199.92
/proc/10692/stat : 10692 (bsat) R 10686 10686 9566 0 -1 4194304 32311 0 0 0 119958 34 0 0 25 0 1 0 235159550 1511641088 31557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 369053 31557 92 232 0 368818 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481564

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10686 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=109983 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.120981
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): 1200.59
CPU time (s): 1200.02
CPU user time (s): 1199.68
CPU system time (s): 0.34
CPU usage (%): 99.9529
Max. virtual memory (cumulated for all children) (KiB): 1482272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.109983
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= 1322
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= 11

runsolver used 0.778881 second user time and 2.52062 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Feb 26 20:59:48 UTC 2007

IDJOB= 308624
IDBENCH= 20236
IDSOLVER= 122
FILE ID= node70/308624-1172523588

PBS_JOBID= 3971777

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308624-1172523588/Barcelogic /tmp/evaluation/308624-1172523588/instance-308624-1172523588.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-308624-1172523588 -o ROOT/results/node70/solver-308624-1172523588 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308624-1172523588/Barcelogic /tmp/evaluation/308624-1172523588/instance-308624-1172523588.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  031da8f5b74d8784d36cce335d710bab

RANDOM SEED= 321374556

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1930832 kB
Buffers:         19780 kB
Cached:          68872 kB
SwapCached:       3964 kB
Active:          48328 kB
Inactive:        50392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1930832 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            12396 kB
Committed_AS:   342240 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= 66559 MiB

End job on node70 on Mon Feb 26 21:19:51 UTC 2007