Trace number 336946

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
MD5SUM67e3f1c82b3561160730d7e2b008579e
Bench CategoryCRAFTED (crafted 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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1400     4200 |     419       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 400   #clauses: 1400   #literals: 4200
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	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/node63/watcher-336946-1173657083 -o ROOT/results/node63/solver-336946-1173657083 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336946-1173657083/Barcelogic /tmp/evaluation/336946-1173657083/instance-336946-1173657083.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: 0.91 0.95 0.99 3/64 1889
/proc/meminfo: memFree=1782480/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 385665710 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1889/statm: 1338 232 195 169 0 49 0
[pid=1890] ppid=1889 vsize=5352 CPUtime=0
/proc/1890/stat : 1890 (Barcelogic) S 1889 1889 1721 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1890/statm: 1338 236 198 169 0 49 0
[pid=1892] ppid=1890 vsize=0 CPUtime=0
/proc/1892/stat : 1892 (sed) D 1890 1889 1721 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 385665710 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1892/statm: 0 0 0 0 0 0 0

[startup+0.0933819 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 1889
/proc/meminfo: memFree=1782480/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10138 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 1889
/proc/meminfo: memFree=1782480/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.3014 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 1889
/proc/meminfo: memFree=1782480/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701443 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 1889
/proc/meminfo: memFree=1782480/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50153 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 1895
/proc/meminfo: memFree=1778688/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476408 CPUtime=1.47
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 1523 0 0 0 147 0 0 0 25 0 1 0 385665711 1511841792 1495 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369102 1495 91 232 0 368867 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481760

[startup+3.1017 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 1895
/proc/meminfo: memFree=1773824/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=3.08
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 3028 0 0 0 307 1 0 0 25 0 1 0 385665711 1511931904 3000 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 3000 91 232 0 368889 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481848

[startup+6.30104 s]
/proc/loadavg: 0.92 0.95 0.99 2/66 1895
/proc/meminfo: memFree=1770176/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=6.27
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 3290 0 0 0 626 1 0 0 25 0 1 0 385665711 1511931904 3262 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518925 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 3262 91 232 0 368889 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481848

[startup+12.7027 s]
/proc/loadavg: 0.93 0.95 0.99 2/66 1895
/proc/meminfo: memFree=1755712/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=12.67
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 6970 0 0 0 1265 2 0 0 25 0 1 0 385665711 1511931904 6942 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 6942 91 232 0 368889 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481848

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.99 2/66 1895
/proc/meminfo: memFree=1735168/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=25.47
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 11882 0 0 0 2541 6 0 0 25 0 1 0 385665711 1511931904 11795 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 11795 91 232 0 368889 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481848

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.99 2/66 1895
/proc/meminfo: memFree=1734848/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=51.06
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 11911 0 0 0 5100 6 0 0 25 0 1 0 385665711 1511931904 11824 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531090 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 11824 91 232 0 368889 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481848

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.99 2/66 1895
/proc/meminfo: memFree=1724352/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=102.25
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 14527 0 0 0 10217 8 0 0 25 0 1 0 385665711 1511931904 14440 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539011 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 14440 91 232 0 368889 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481848

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1895
/proc/meminfo: memFree=1719808/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=162.24
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 15704 0 0 0 16215 9 0 0 25 0 1 0 385665711 1511931904 15532 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 15532 91 232 0 368889 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481848

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1895
/proc/meminfo: memFree=1717248/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=222.22
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 16421 0 0 0 22212 10 0 0 25 0 1 0 385665711 1511931904 16249 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 16249 91 232 0 368889 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481848

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1895
/proc/meminfo: memFree=1682176/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=282.2
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 25245 0 0 0 28201 19 0 0 25 0 1 0 385665711 1511931904 25073 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 25073 91 232 0 368889 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481848

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1895
/proc/meminfo: memFree=1658688/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=342.18
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 31019 0 0 0 34194 24 0 0 25 0 1 0 385665711 1511931904 30847 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 30847 91 232 0 368889 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481848

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1895
/proc/meminfo: memFree=1641344/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0

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

[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=582.1
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 45247 0 0 0 58170 40 0 0 25 0 1 0 385665711 1511931904 45075 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 45075 91 232 0 368889 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481848

[startup+642.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/72 2070
/proc/meminfo: memFree=1590328/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=642.03
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 47717 0 0 0 64160 43 0 0 25 0 1 0 385665711 1511931904 47545 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 47545 91 232 0 368889 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481848

[startup+702.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 2107
/proc/meminfo: memFree=1581632/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=701.99
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 50207 0 0 0 70155 44 0 0 25 0 1 0 385665711 1511931904 50035 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 50035 91 232 0 368889 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 1481848

[startup+762.305 s]
/proc/loadavg: 1.13 1.05 1.01 2/66 2107
/proc/meminfo: memFree=1572736/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=761.98
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 52403 0 0 0 76150 48 0 0 25 0 1 0 385665711 1511931904 52231 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518433 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 52231 91 232 0 368889 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481848

[startup+822.302 s]
/proc/loadavg: 1.14 1.07 1.01 2/66 2107
/proc/meminfo: memFree=1563840/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=821.96
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 54639 0 0 0 82145 51 0 0 25 0 1 0 385665711 1511931904 54467 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 54467 91 232 0 368889 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1481848

[startup+882.302 s]
/proc/loadavg: 1.05 1.05 1.01 2/66 2107
/proc/meminfo: memFree=1555840/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=881.94
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 56619 0 0 0 88141 53 0 0 25 0 1 0 385665711 1511931904 56447 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 56447 91 232 0 368889 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481848

[startup+942.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 2107
/proc/meminfo: memFree=1548096/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=941.93
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 58567 0 0 0 94138 55 0 0 25 0 1 0 385665711 1511931904 58395 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 58395 91 232 0 368889 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1481848

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 2107
/proc/meminfo: memFree=1540288/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=1001.91
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 60491 0 0 0 100134 57 0 0 25 0 1 0 385665711 1511931904 60319 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 60319 91 232 0 368889 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1481848

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2107
/proc/meminfo: memFree=1533504/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=1061.89
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 62189 0 0 0 106130 59 0 0 25 0 1 0 385665711 1511931904 62017 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 62017 91 232 0 368889 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481848

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2107
/proc/meminfo: memFree=1526464/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=1121.88
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 63935 0 0 0 112127 61 0 0 25 0 1 0 385665711 1511931904 63763 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 63763 91 232 0 368889 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1481848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2107
/proc/meminfo: memFree=1520256/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=1181.87
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 65525 0 0 0 118124 63 0 0 25 0 1 0 385665711 1511931904 65353 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 65353 91 232 0 368889 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1481848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2107
/proc/meminfo: memFree=1517952/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=1200.06
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 66071 0 0 0 119943 63 0 0 25 0 1 0 385665711 1511931904 65899 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 65899 91 232 0 368889 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481848

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2107
/proc/meminfo: memFree=1517952/2055920 swapFree=4183284/4192956
[pid=1889] ppid=1887 vsize=5352 CPUtime=0
/proc/1889/stat : 1889 (Barcelogic) S 1887 1889 1721 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 385665710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1889/statm: 1338 236 197 169 0 49 0
[pid=1895] ppid=1889 vsize=1476496 CPUtime=1200.06
/proc/1895/stat : 1895 (bsat) R 1889 1889 1721 0 -1 4194304 66071 0 0 0 119943 63 0 0 25 0 1 0 385665711 1511931904 65899 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1895/statm: 369124 65899 91 232 0 368889 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481848

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1889 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.014996
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.43
CPU system time (s): 0.63
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 1482188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 721
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 0.932858 second user time and 2.58061 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Mar 11 23:51:23 UTC 2007

IDJOB= 336946
IDBENCH= 24687
IDSOLVER= 122
FILE ID= node63/336946-1173657083

PBS_JOBID= 4101431

Free space on /tmp= 66470 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336946-1173657083/Barcelogic /tmp/evaluation/336946-1173657083/instance-336946-1173657083.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-336946-1173657083 -o ROOT/results/node63/solver-336946-1173657083 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336946-1173657083/Barcelogic /tmp/evaluation/336946-1173657083/instance-336946-1173657083.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  67e3f1c82b3561160730d7e2b008579e

RANDOM SEED= 206596832

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1782888 kB
Buffers:         28796 kB
Cached:         192252 kB
SwapCached:       4032 kB
Active:          58380 kB
Inactive:       172760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782888 kB
SwapTotal:     4192956 kB
SwapFree:      4183284 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:            27932 kB
Committed_AS:   814932 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66470 MiB

End job on node63 on Mon Mar 12 00:11:26 UTC 2007