Trace number 337282

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 1200.61

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n26-03-S540351185.sat05-490.reshuffled-07.cnf
MD5SUM4e079b4b65292671b2ca5f9feca64ea4
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 variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
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 |     832     2818 |     249       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     732     2851 |      --       0       --      -- |     --   | -100/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 122   #clauses: 732   #literals: 2851
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	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/node66/watcher-337282-1173663939 -o ROOT/results/node66/solver-337282-1173663939 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337282-1173663939/Barcelogic /tmp/evaluation/337282-1173663939/instance-337282-1173663939.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: 0.99 0.98 0.99 3/64 7863
/proc/meminfo: memFree=1872136/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 386351459 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7863/statm: 1338 232 195 169 0 49 0
[pid=7864] ppid=7863 vsize=5352 CPUtime=0
/proc/7864/stat : 7864 (Barcelogic) S 7863 7863 7028 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 386351460 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7864/statm: 1338 236 198 169 0 49 0
[pid=7866] ppid=7864 vsize=0 CPUtime=0
/proc/7866/stat : 7866 (sed) D 7864 7863 7028 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 386351460 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/7866/statm: 0 0 0 0 0 0 0

[startup+0.0631029 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7863
/proc/meminfo: memFree=1872136/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101109 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7863
/proc/meminfo: memFree=1872136/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301147 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7863
/proc/meminfo: memFree=1872136/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701228 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7863
/proc/meminfo: memFree=1872136/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50139 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7869
/proc/meminfo: memFree=1868088/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=1.48
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 1083 0 0 0 148 0 0 0 25 0 1 0 386351461 1511911424 1057 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 1057 82 232 0 368884 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481828

[startup+3.10171 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7869
/proc/meminfo: memFree=1865848/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=3.08
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 2346 0 0 0 307 1 0 0 25 0 1 0 386351461 1511911424 2320 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 2320 82 232 0 368884 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481828

[startup+6.30135 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7869
/proc/meminfo: memFree=1858744/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=6.27
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 3326 0 0 0 626 1 0 0 25 0 1 0 386351461 1511911424 3300 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517307 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 3300 82 232 0 368884 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481828

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7869
/proc/meminfo: memFree=1854344/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=12.68
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 4595 0 0 0 1266 2 0 0 25 0 1 0 386351461 1511911424 4569 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 4569 82 232 0 368884 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481828

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7869
/proc/meminfo: memFree=1839432/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=25.47
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 8190 0 0 0 2543 4 0 0 25 0 1 0 386351461 1511911424 8164 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 8164 82 232 0 368884 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481828

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7869
/proc/meminfo: memFree=1821384/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=51.06
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 12731 0 0 0 5098 8 0 0 25 0 1 0 386351461 1511911424 12705 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 12705 82 232 0 368884 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481828

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7869
/proc/meminfo: memFree=1807816/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=102.25
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16061 0 0 0 10215 10 0 0 25 0 1 0 386351461 1511911424 15963 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 15963 82 232 0 368884 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481828

[startup+162.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/66 7869
/proc/meminfo: memFree=1807816/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=162.22
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16061 0 0 0 16212 10 0 0 25 0 1 0 386351461 1511911424 15963 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 15963 82 232 0 368884 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481828

[startup+222.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 7869
/proc/meminfo: memFree=1807752/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=222.2
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16094 0 0 0 22210 10 0 0 25 0 1 0 386351461 1511911424 15963 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518028 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 15963 82 232 0 368884 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481828

[startup+282.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 7869
/proc/meminfo: memFree=1807752/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=282.18
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16094 0 0 0 28208 10 0 0 25 0 1 0 386351461 1511911424 15963 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 15963 82 232 0 368884 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481828

[startup+342.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/66 7869
/proc/meminfo: memFree=1807688/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=342.16
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16138 0 0 0 34206 10 0 0 25 0 1 0 386351461 1511911424 15963 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 15963 82 232 0 368884 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481828

[startup+402.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 7869
/proc/meminfo: memFree=1807688/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0

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

[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=522.09
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16210 0 0 0 52199 10 0 0 25 0 1 0 386351461 1511911424 15987 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 15987 82 232 0 368884 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1481828

[startup+582.302 s]
/proc/loadavg: 1.10 1.12 1.03 2/66 7869
/proc/meminfo: memFree=1806344/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=582.07
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16658 0 0 0 58196 11 0 0 25 0 1 0 386351461 1511911424 16285 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 16285 82 232 0 368884 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481828

[startup+642.301 s]
/proc/loadavg: 1.15 1.12 1.04 2/66 7869
/proc/meminfo: memFree=1806344/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=642.06
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16697 0 0 0 64195 11 0 0 25 0 1 0 386351461 1511911424 16285 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 16285 82 232 0 368884 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1481828

[startup+702.301 s]
/proc/loadavg: 1.12 1.11 1.04 2/66 7869
/proc/meminfo: memFree=1806408/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476476 CPUtime=702.03
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16697 0 0 0 70192 11 0 0 25 0 1 0 386351461 1511911424 16285 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369119 16285 82 232 0 368884 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481828

[startup+762.305 s]
/proc/loadavg: 1.11 1.11 1.04 2/66 7869
/proc/meminfo: memFree=1805448/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476520 CPUtime=762.01
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16947 0 0 0 76190 11 0 0 25 0 1 0 386351461 1511956480 16535 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369130 16535 82 232 0 368895 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1481872

[startup+822.302 s]
/proc/loadavg: 1.10 1.10 1.04 2/66 7869
/proc/meminfo: memFree=1805320/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476520 CPUtime=821.99
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16980 0 0 0 82188 11 0 0 25 0 1 0 386351461 1511956480 16535 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369130 16535 82 232 0 368895 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1481872

[startup+882.301 s]
/proc/loadavg: 1.09 1.09 1.04 2/66 7869
/proc/meminfo: memFree=1805320/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476520 CPUtime=881.96
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 16980 0 0 0 88185 11 0 0 25 0 1 0 386351461 1511956480 16535 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369130 16535 82 232 0 368895 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481872

[startup+942.301 s]
/proc/loadavg: 1.08 1.09 1.04 2/72 7953
/proc/meminfo: memFree=1804232/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476520 CPUtime=941.91
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 17020 0 0 0 94179 12 0 0 25 0 1 0 386351461 1511956480 16535 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518149 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369130 16535 82 232 0 368895 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1481872

[startup+1002.3 s]
/proc/loadavg: 1.08 1.08 1.03 2/72 8045
/proc/meminfo: memFree=1804240/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476520 CPUtime=1001.83
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 17020 0 0 0 100171 12 0 0 25 0 1 0 386351461 1511956480 16535 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369130 16535 82 232 0 368895 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 1481872

[startup+1062.3 s]
/proc/loadavg: 1.07 1.08 1.03 2/66 8067
/proc/meminfo: memFree=1805320/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476520 CPUtime=1061.8
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 17089 0 0 0 106168 12 0 0 25 0 1 0 386351461 1511956480 16535 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369130 16535 82 232 0 368895 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 1481872

[startup+1122.3 s]
/proc/loadavg: 1.11 1.09 1.04 2/66 8067
/proc/meminfo: memFree=1805448/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476520 CPUtime=1121.78
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 17111 0 0 0 112166 12 0 0 25 0 1 0 386351461 1511956480 16557 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369130 16557 82 232 0 368895 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 1481872

[startup+1182.3 s]
/proc/loadavg: 1.04 1.07 1.03 2/66 8067
/proc/meminfo: memFree=1798792/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476520 CPUtime=1181.76
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 18811 0 0 0 118161 15 0 0 25 0 1 0 386351461 1511956480 18257 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369130 18257 82 232 0 368895 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.03 1.07 1.03 2/66 8067
/proc/meminfo: memFree=1796680/2055920 swapFree=4183892/4192956
[pid=7863] ppid=7861 vsize=5352 CPUtime=0
/proc/7863/stat : 7863 (Barcelogic) S 7861 7863 7028 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 386351459 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7863/statm: 1338 236 197 169 0 49 0
[pid=7869] ppid=7863 vsize=1476520 CPUtime=1200.06
/proc/7869/stat : 7869 (bsat) R 7863 7863 7028 0 -1 4194304 19298 0 0 0 119990 16 0 0 25 0 1 0 386351461 1511956480 18744 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7869/statm: 369130 18744 82 232 0 368895 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481872

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 7863 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.009998
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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.16
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 1482428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 710
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 0.896863 second user time and 2.59161 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Mar 12 01:45:39 UTC 2007

IDJOB= 337282
IDBENCH= 24695
IDSOLVER= 122
FILE ID= node66/337282-1173663939

PBS_JOBID= 4101425

Free space on /tmp= 66547 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n26-03-S540351185.sat05-490.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337282-1173663939/Barcelogic /tmp/evaluation/337282-1173663939/instance-337282-1173663939.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-337282-1173663939 -o ROOT/results/node66/solver-337282-1173663939 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337282-1173663939/Barcelogic /tmp/evaluation/337282-1173663939/instance-337282-1173663939.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4e079b4b65292671b2ca5f9feca64ea4

RANDOM SEED= 450693688

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1872544 kB
Buffers:         23772 kB
Cached:         122176 kB
SwapCached:       3176 kB
Active:          53600 kB
Inactive:       102380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1872544 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            13456 kB
Committed_AS:   814844 kB
PageTables:       1376 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= 66547 MiB

End job on node66 on Mon Mar 12 02:05:42 UTC 2007