Trace number 336862

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) 1200.01 1200.31

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
MD5SUMad341047b56d6b96e36142808d331e4f
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:   0.003999 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/node22/watcher-336862-1173655318 -o ROOT/results/node22/solver-336862-1173655318 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336862-1173655318/Barcelogic /tmp/evaluation/336862-1173655318/instance-336862-1173655318.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 3/77 834
/proc/meminfo: memFree=1847912/2055920 swapFree=4128020/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 21839649 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/834/statm: 1338 232 195 169 0 49 0
[pid=835] ppid=834 vsize=5352 CPUtime=0
/proc/835/stat : 835 (Barcelogic) R 834 834 667 0 -1 4194368 53 188 0 0 0 0 0 0 20 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/835/statm: 1338 236 198 169 0 49 0

[startup+0.0386461 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 834
/proc/meminfo: memFree=1847912/2055920 swapFree=4128020/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101648 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 834
/proc/meminfo: memFree=1847912/2055920 swapFree=4128020/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301663 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 834
/proc/meminfo: memFree=1847912/2055920 swapFree=4128020/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701692 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 834
/proc/meminfo: memFree=1847912/2055920 swapFree=4128020/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50275 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 840
/proc/meminfo: memFree=1844120/2055920 swapFree=4128020/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476408 CPUtime=1.48
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 1547 0 0 0 147 1 0 0 25 0 1 0 21839650 1511841792 1519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529830 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369102 1519 91 232 0 368867 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481760

[startup+3.10187 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 840
/proc/meminfo: memFree=1839000/2055920 swapFree=4128020/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=3.08
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 3121 0 0 0 307 1 0 0 25 0 1 0 21839650 1511931904 3093 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 3093 91 232 0 368889 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481848

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 840
/proc/meminfo: memFree=1835224/2055920 swapFree=4128020/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=6.28
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 3301 0 0 0 627 1 0 0 25 0 1 0 21839650 1511931904 3273 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 3273 91 232 0 368889 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481848

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 840
/proc/meminfo: memFree=1819936/2055920 swapFree=4128020/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=12.67
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 7249 0 0 0 1264 3 0 0 25 0 1 0 21839650 1511931904 7221 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 7221 91 232 0 368889 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481848

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 840
/proc/meminfo: memFree=1800160/2055920 swapFree=4128084/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=25.47
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 11909 0 0 0 2541 6 0 0 25 0 1 0 21839650 1511931904 11822 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 11822 91 232 0 368889 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481848

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 840
/proc/meminfo: memFree=1800224/2055920 swapFree=4128084/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=51.06
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 11941 0 0 0 5100 6 0 0 25 0 1 0 21839650 1511931904 11854 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 11854 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 0.98 0.99 2/79 840
/proc/meminfo: memFree=1789088/2055920 swapFree=4128084/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=102.26
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 14715 0 0 0 10217 9 0 0 25 0 1 0 21839650 1511931904 14628 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518991 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 14628 91 232 0 368889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481848

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 840
/proc/meminfo: memFree=1784800/2055920 swapFree=4128084/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=162.24
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 15828 0 0 0 16214 10 0 0 25 0 1 0 21839650 1511931904 15656 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 15656 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 0.98 0.99 2/79 840
/proc/meminfo: memFree=1781280/2055920 swapFree=4128148/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=222.23
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 16759 0 0 0 22211 12 0 0 25 0 1 0 21839650 1511931904 16587 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 16587 91 232 0 368889 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1481848

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 840
/proc/meminfo: memFree=1746080/2055920 swapFree=4128148/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=282.22
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 25613 0 0 0 28201 21 0 0 25 0 1 0 21839650 1511931904 25441 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 25441 91 232 0 368889 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1481848

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 840
/proc/meminfo: memFree=1723680/2055920 swapFree=4128212/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=342.2
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 31132 0 0 0 34193 27 0 0 25 0 1 0 21839650 1511931904 30960 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 30960 91 232 0 368889 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1481848

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 840
/proc/meminfo: memFree=1707488/2055920 swapFree=4128212/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=402.18
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 35202 0 0 0 40186 32 0 0 25 0 1 0 21839650 1511931904 35030 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539767 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 35030 91 232 0 368889 0

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

[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=582.15
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 44486 0 0 0 58173 42 0 0 25 0 1 0 21839650 1511931904 44314 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 44314 91 232 0 368889 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1481848

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 840
/proc/meminfo: memFree=1659168/2055920 swapFree=4128340/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=642.14
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 47194 0 0 0 64169 45 0 0 25 0 1 0 21839650 1511931904 47022 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 47022 91 232 0 368889 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1481848

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 840
/proc/meminfo: memFree=1649760/2055920 swapFree=4128340/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=702.12
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 49553 0 0 0 70163 49 0 0 25 0 1 0 21839650 1511931904 49381 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 49381 91 232 0 368889 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1481848

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 840
/proc/meminfo: memFree=1640864/2055920 swapFree=4128404/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=762.11
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 51759 0 0 0 76159 52 0 0 25 0 1 0 21839650 1511931904 51587 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 51587 91 232 0 368889 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1481848

[startup+822.303 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 840
/proc/meminfo: memFree=1632992/2055920 swapFree=4128404/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=822.09
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 53745 0 0 0 82155 54 0 0 25 0 1 0 21839650 1511931904 53573 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 53573 91 232 0 368889 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1481848

[startup+882.302 s]
/proc/loadavg: 1.14 1.03 1.01 2/79 840
/proc/meminfo: memFree=1624160/2055920 swapFree=4128404/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=882.08
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 55918 0 0 0 88151 57 0 0 25 0 1 0 21839650 1511931904 55746 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 55746 91 232 0 368889 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1481848

[startup+942.303 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 840
/proc/meminfo: memFree=1615904/2055920 swapFree=4128468/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=942.07
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 57993 0 0 0 94146 61 0 0 25 0 1 0 21839650 1511931904 57821 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 57821 91 232 0 368889 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 1481848

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 840
/proc/meminfo: memFree=1608352/2055920 swapFree=4128468/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=1002.05
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 59863 0 0 0 100142 63 0 0 25 0 1 0 21839650 1511931904 59691 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 59691 91 232 0 368889 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1481848

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 840
/proc/meminfo: memFree=1601632/2055920 swapFree=4128532/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=1062.04
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 61558 0 0 0 106139 65 0 0 25 0 1 0 21839650 1511931904 61386 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 61386 91 232 0 368889 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 1481848

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 840
/proc/meminfo: memFree=1594464/2055920 swapFree=4128532/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=1122.03
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 63317 0 0 0 112135 68 0 0 25 0 1 0 21839650 1511931904 63145 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 63145 91 232 0 368889 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 1481848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 840
/proc/meminfo: memFree=1588256/2055920 swapFree=4128532/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=1182.01
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 64890 0 0 0 118131 70 0 0 25 0 1 0 21839650 1511931904 64718 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 64718 91 232 0 368889 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1481848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 840
/proc/meminfo: memFree=1586336/2055920 swapFree=4128596/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=1200.01
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 65336 0 0 0 119931 70 0 0 25 0 1 0 21839650 1511931904 65164 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 65164 91 232 0 368889 0
Current children cumulated CPU time (s) 1200.01
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+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 840
/proc/meminfo: memFree=1586336/2055920 swapFree=4128596/4192956
[pid=834] ppid=832 vsize=5352 CPUtime=0
/proc/834/stat : 834 (Barcelogic) S 832 834 667 0 -1 4194304 332 389 0 0 0 0 0 0 16 0 1 0 21839649 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/834/statm: 1338 236 197 169 0 49 0
[pid=840] ppid=834 vsize=1476496 CPUtime=1200.01
/proc/840/stat : 840 (bsat) R 834 834 667 0 -1 4194304 65336 0 0 0 119931 70 0 0 25 0 1 0 21839650 1511931904 65164 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/840/statm: 369124 65164 91 232 0 368889 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481848

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 834 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.011998
while last known CPU time is 1200.01

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

Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.31
CPU system time (s): 0.7
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 1482188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.005999
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= 10

runsolver used 1.19782 second user time and 3.17652 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Mar 11 23:21:58 UTC 2007

IDJOB= 336862
IDBENCH= 24685
IDSOLVER= 122
FILE ID= node22/336862-1173655318

PBS_JOBID= 4101419

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336862-1173655318/Barcelogic /tmp/evaluation/336862-1173655318/instance-336862-1173655318.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-336862-1173655318 -o ROOT/results/node22/solver-336862-1173655318 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336862-1173655318/Barcelogic /tmp/evaluation/336862-1173655318/instance-336862-1173655318.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  ad341047b56d6b96e36142808d331e4f

RANDOM SEED= 304443315

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.238
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		: 3000.238
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:       1848256 kB
Buffers:         31048 kB
Cached:         113852 kB
SwapCached:      21768 kB
Active:          77588 kB
Inactive:       102292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848256 kB
SwapTotal:     4192956 kB
SwapFree:      4128020 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          39160 kB
Slab:            13324 kB
Committed_AS:   182500 kB
PageTables:       1772 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= 66563 MiB

End job on node22 on Sun Mar 11 23:42:00 UTC 2007