Trace number 337240

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/others/
999999000001nw.sat05-447.reshuffled-07.cnf
MD5SUM8bbab1b2b788407ca952856a1e2edded
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.975851
Satisfiable
(Un)Satisfiability was proved
Number of variables4667
Number of clauses18492
Sum of the clauses size55356
Maximum clause length3
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 20
Number of clauses of size 318432
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...
0.00/0.02	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 |   18366    55030 |    5509       0        0     nan |  0.000 % |
0.00/0.11	c |         0 |   16563    50859 |      --       0       --      -- |     --   | -1702/-3816
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 3834   #clauses: 16563   #literals: 50859
0.00/0.11	c CPU time:   0.103984 s
0.00/0.11	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-337240-1173663106 -o ROOT/results/node41/solver-337240-1173663106 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337240-1173663106/Barcelogic /tmp/evaluation/337240-1173663106/instance-337240-1173663106.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.98 0.99 3/64 5262
/proc/meminfo: memFree=1893016/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 386266507 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5262/statm: 1338 232 195 169 0 49 0
[pid=5263] ppid=5262 vsize=5352 CPUtime=0
/proc/5263/stat : 5263 (Barcelogic) S 5262 5262 4527 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5263/statm: 1338 236 198 169 0 49 0
[pid=5265] ppid=5263 vsize=0 CPUtime=0
/proc/5265/stat : 5265 (sed) R 5263 5262 4527 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 386266507 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5265/statm: 0 0 0 0 0 0 0

[startup+0.0607489 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5262
/proc/meminfo: memFree=1893016/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 386266507 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5262/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101752 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5262
/proc/meminfo: memFree=1893016/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 386266507 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5262/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301777 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5262
/proc/meminfo: memFree=1893016/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+0.701813 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5262
/proc/meminfo: memFree=1893016/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5268
/proc/meminfo: memFree=1888200/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476124 CPUtime=1.35
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 1281 0 0 0 135 0 0 0 25 0 1 0 386266521 1511550976 1252 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517275 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369031 1252 82 232 0 368796 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481476

[startup+3.10201 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5268
/proc/meminfo: memFree=1886472/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476124 CPUtime=2.95
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 1838 0 0 0 294 1 0 0 25 0 1 0 386266521 1511550976 1809 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369031 1809 82 232 0 368796 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481476

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5268
/proc/meminfo: memFree=1882960/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476124 CPUtime=6.15
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 2596 0 0 0 613 2 0 0 25 0 1 0 386266521 1511550976 2567 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369031 2567 82 232 0 368796 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481476

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5268
/proc/meminfo: memFree=1877976/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476124 CPUtime=12.54
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 3738 0 0 0 1251 3 0 0 25 0 1 0 386266521 1511550976 3709 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369031 3709 82 232 0 368796 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481476

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 5268
/proc/meminfo: memFree=1865688/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476124 CPUtime=25.34
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 6757 0 0 0 2529 5 0 0 25 0 1 0 386266521 1511550976 6728 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369031 6728 82 232 0 368796 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481476

[startup+51.1012 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 5268
/proc/meminfo: memFree=1849112/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476124 CPUtime=50.93
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 10883 0 0 0 5084 9 0 0 25 0 1 0 386266521 1511550976 10854 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518461 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369031 10854 82 232 0 368796 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481476

[startup+102.306 s]
/proc/loadavg: 1.10 1.02 1.01 2/66 5268
/proc/meminfo: memFree=1815320/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476124 CPUtime=102.12
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 19278 0 0 0 10197 15 0 0 25 0 1 0 386266521 1511550976 19249 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369031 19249 82 232 0 368796 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481476

[startup+162.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 5268
/proc/meminfo: memFree=1803864/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=162.11
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 22154 0 0 0 16193 18 0 0 25 0 1 0 386266521 1511686144 22030 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 22030 92 232 0 368829 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481608

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 5268
/proc/meminfo: memFree=1803864/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=222.09
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 22160 0 0 0 22191 18 0 0 25 0 1 0 386266521 1511686144 22036 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 22036 92 232 0 368829 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481608

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 5268
/proc/meminfo: memFree=1794584/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=282.07
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 24581 0 0 0 28186 21 0 0 25 0 1 0 386266521 1511686144 24457 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 24457 92 232 0 368829 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481608

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 5268
/proc/meminfo: memFree=1786648/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=342.05
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 26484 0 0 0 34182 23 0 0 25 0 1 0 386266521 1511686144 26323 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 26323 92 232 0 368829 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481608

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5268
/proc/meminfo: memFree=1786584/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0

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

[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=521.99
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 27713 0 0 0 52175 24 0 0 25 0 1 0 386266521 1511686144 27495 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 27495 92 232 0 368829 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1481608

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5268
/proc/meminfo: memFree=1753816/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=581.98
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 34786 0 0 0 58168 30 0 0 25 0 1 0 386266521 1511686144 34568 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 34568 92 232 0 368829 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481608

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5268
/proc/meminfo: memFree=1751768/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=641.97
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 35319 0 0 0 64166 31 0 0 25 0 1 0 386266521 1511686144 35008 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 35008 92 232 0 368829 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1481608

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5270
/proc/meminfo: memFree=1751768/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=701.93
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 35390 0 0 0 70162 31 0 0 25 0 1 0 386266521 1511686144 35009 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 35009 92 232 0 368829 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1481608

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5270
/proc/meminfo: memFree=1751704/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=761.91
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 35390 0 0 0 76160 31 0 0 25 0 1 0 386266521 1511686144 35009 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 35009 92 232 0 368829 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1481608

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5270
/proc/meminfo: memFree=1751704/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=821.89
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 35390 0 0 0 82158 31 0 0 25 0 1 0 386266521 1511686144 35009 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 35009 92 232 0 368829 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1481608

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5270
/proc/meminfo: memFree=1751640/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=881.88
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 35390 0 0 0 88156 32 0 0 25 0 1 0 386266521 1511686144 35009 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 35009 92 232 0 368829 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1481608

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5270
/proc/meminfo: memFree=1741976/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=941.87
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 37952 0 0 0 94153 34 0 0 25 0 1 0 386266521 1511686144 37571 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539446 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 37571 92 232 0 368829 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1481608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5270
/proc/meminfo: memFree=1726360/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=1001.85
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 41753 0 0 0 100147 38 0 0 25 0 1 0 386266521 1511686144 41372 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517398 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 41372 92 232 0 368829 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1481608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5270
/proc/meminfo: memFree=1726168/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=1061.84
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 41811 0 0 0 106146 38 0 0 25 0 1 0 386266521 1511686144 41372 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 41372 92 232 0 368829 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1481608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5270
/proc/meminfo: memFree=1726104/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=1121.82
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 41811 0 0 0 112144 38 0 0 25 0 1 0 386266521 1511686144 41372 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 41372 92 232 0 368829 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 1481608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5270
/proc/meminfo: memFree=1726168/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=1181.8
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 41811 0 0 0 118142 38 0 0 25 0 1 0 386266521 1511686144 41372 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 41372 92 232 0 368829 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1481608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5270
/proc/meminfo: memFree=1726168/2055920 swapFree=4182852/4192956
[pid=5262] ppid=5260 vsize=5352 CPUtime=0.12
/proc/5262/stat : 5262 (Barcelogic) S 5260 5262 4527 0 -1 4194304 332 1181 0 0 0 0 12 0 16 0 1 0 386266507 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5262/statm: 1338 236 197 169 0 49 0
[pid=5268] ppid=5262 vsize=1476256 CPUtime=1199.9
/proc/5268/stat : 5268 (bsat) R 5262 5262 4527 0 -1 4194304 41811 0 0 0 119952 38 0 0 25 0 1 0 386266521 1511686144 41372 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518155 0 0 4096 0 0 0 0 17 0 0 0
/proc/5268/statm: 369064 41372 92 232 0 368829 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481608

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5262 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=125980 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.137978
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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.64
CPU system time (s): 0.38
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 1481980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12598
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1513
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 1.27481 second user time and 3.10053 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Mon Mar 12 01:31:46 UTC 2007

IDJOB= 337240
IDBENCH= 24694
IDSOLVER= 122
FILE ID= node41/337240-1173663106

PBS_JOBID= 4101437

Free space on /tmp= 66515 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/999999000001nw.sat05-447.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337240-1173663106/Barcelogic /tmp/evaluation/337240-1173663106/instance-337240-1173663106.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-337240-1173663106 -o ROOT/results/node41/solver-337240-1173663106 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337240-1173663106/Barcelogic /tmp/evaluation/337240-1173663106/instance-337240-1173663106.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  8bbab1b2b788407ca952856a1e2edded

RANDOM SEED= 459115693

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1893416 kB
Buffers:         15420 kB
Cached:         109128 kB
SwapCached:       4108 kB
Active:          65564 kB
Inactive:        69316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893416 kB
SwapTotal:     4192956 kB
SwapFree:      4182852 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          15232 kB
Slab:            13584 kB
Committed_AS:   698972 kB
PageTables:       1476 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= 66515 MiB

End job on node41 on Mon Mar 12 01:51:48 UTC 2007