Trace number 320479

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) 1200.09 1200.61

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-f10ni.cnf
MD5SUMb99a5b8844b4e1d2656eb1422e6e888f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark799.473
Satisfiable
(Un)Satisfiability was proved
Number of variables368888
Number of clauses1100500
Sum of the clauses size2567832
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2733666
Number of clauses of size 3366833
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
1.05/1.14	c ==============================================================================
1.05/1.14	c |           |     ORIGINAL     |              LEARNT              |          |
1.05/1.14	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.05/1.14	c ==============================================================================
1.05/1.14	c |         0 | 1100499  2567831 |  330149       0        0     nan |  0.000 % |
8.24/8.35	c |         0 |  456317  1844839 |      --       0       --      -- |     --   | -644180/-722987
8.24/8.35	c ==============================================================================
8.24/8.35	c Result  :   #vars: 56393   #clauses: 456317   #literals: 1844839
8.24/8.35	c CPU time:   7.8938 s
8.24/8.35	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/node23/watcher-320479-1173046891 -o ROOT/results/node23/solver-320479-1173046891 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320479-1173046891/Barcelogic /tmp/evaluation/320479-1173046891/instance-320479-1173046891.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 0.97 0.91 3/77 1838
/proc/meminfo: memFree=1797592/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=0
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 30657402 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487830610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1838/statm: 1338 232 195 169 0 49 0
[pid=1839] ppid=1838 vsize=5352 CPUtime=0
/proc/1839/stat : 1839 (Barcelogic) S 1838 1838 1312 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1839/statm: 1338 236 198 169 0 49 0
[pid=1841] ppid=1839 vsize=0 CPUtime=0
/proc/1841/stat : 1841 (sed) D 1839 1838 1312 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 30657402 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1841/statm: 0 0 0 0 0 0 0

[startup+0.0134279 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1838
/proc/meminfo: memFree=1797592/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=0
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 30657402 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1838/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101455 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1838
/proc/meminfo: memFree=1797592/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=0
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 30657402 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1838/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301495 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1838
/proc/meminfo: memFree=1797592/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=0
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 30657402 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1838/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701571 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 1838
/proc/meminfo: memFree=1797592/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=0
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 30657402 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1838/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50273 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1843
/proc/meminfo: memFree=1672392/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=0
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 30657402 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1838/statm: 1338 235 197 169 0 49 0
[pid=1843] ppid=1838 vsize=172212 CPUtime=1.45
/proc/1843/stat : 1843 (SatELite_releas) R 1838 1838 1312 0 -1 4194304 40286 0 0 0 122 23 0 0 19 0 1 0 30657403 176345088 37218 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134570895 0 0 4096 3 0 0 0 17 0 0 0
/proc/1843/statm: 43053 37218 66 128 0 42922 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 177564

[startup+3.10203 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1843
/proc/meminfo: memFree=1640456/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=0
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 30657402 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1838/statm: 1338 235 197 169 0 49 0
[pid=1843] ppid=1838 vsize=178484 CPUtime=3.04
/proc/1843/stat : 1843 (SatELite_releas) R 1838 1838 1312 0 -1 4194304 41716 0 0 0 277 27 0 0 25 0 1 0 30657403 182767616 38648 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 44621 38648 66 128 0 44490 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 183836

[startup+6.30264 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1843
/proc/meminfo: memFree=1609736/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=0
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 30657402 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1838/statm: 1338 235 197 169 0 49 0
[pid=1843] ppid=1838 vsize=189832 CPUtime=6.25
/proc/1843/stat : 1843 (SatELite_releas) R 1838 1838 1312 0 -1 4194304 44147 0 0 0 586 39 0 0 25 0 1 0 30657403 194387968 41079 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 47458 41079 66 128 0 47327 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 195184

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1686024/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1472908 CPUtime=3.46
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 17510 0 0 0 339 7 0 0 25 0 1 0 30658325 1508257792 16582 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368227 16582 82 232 0 367992 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 1478260

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1675144/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1472908 CPUtime=16.25
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 20268 0 0 0 1615 10 0 0 25 0 1 0 30658325 1508257792 19334 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368227 19334 82 232 0 367992 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 1478260

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1642056/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1472908 CPUtime=41.84
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 29050 0 0 0 4168 16 0 0 25 0 1 0 30658325 1508257792 28116 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368227 28116 82 232 0 367992 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 1478260

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1616328/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=93.03
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 35826 0 0 0 9283 20 0 0 25 0 1 0 30658325 1508589568 34015 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 34015 92 232 0 368073 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1478584

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1598664/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=153.01
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 41818 0 0 0 15278 23 0 0 25 0 1 0 30658325 1508589568 38349 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 38349 92 232 0 368073 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 1478584

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1590792/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=212.98
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 44584 0 0 0 21273 25 0 0 25 0 1 0 30658325 1508589568 40296 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 40296 92 232 0 368073 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 1478584

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1573704/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=272.96
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 50466 0 0 0 27267 29 0 0 25 0 1 0 30658325 1508589568 44534 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 44534 92 232 0 368073 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 1478584

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1569352/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=332.94
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 52483 0 0 0 33263 31 0 0 25 0 1 0 30658325 1508589568 45745 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 45745 92 232 0 368073 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 1478584

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1548168/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0

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

[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=512.87
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 73175 0 0 0 51241 46 0 0 25 0 1 0 30658325 1508589568 63213 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529924 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 63213 92 232 0 368073 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 1478584

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1498440/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=572.85
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 73976 0 0 0 57238 47 0 0 25 0 1 0 30658325 1508589568 63213 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 63213 92 232 0 368073 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 1478584

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1490760/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=632.83
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 77445 0 0 0 63233 50 0 0 25 0 1 0 30658325 1508589568 65114 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 65114 92 232 0 368073 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 1478584

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1484424/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=692.8
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 79857 0 0 0 69229 51 0 0 25 0 1 0 30658325 1508589568 66675 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 66675 92 232 0 368073 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1478584

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1471688/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=752.78
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 83087 0 0 0 75223 55 0 0 25 0 1 0 30658325 1508589568 69905 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539767 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 69905 92 232 0 368073 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1478584

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1417864/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=812.76
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 96589 0 0 0 81210 66 0 0 25 0 1 0 30658325 1508589568 83407 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 83407 92 232 0 368073 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 1478584

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1366600/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=872.73
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 109274 0 0 0 87198 75 0 0 25 0 1 0 30658325 1508589568 96092 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 96092 92 232 0 368073 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 1478584

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1325512/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=932.72
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 119641 0 0 0 93186 86 0 0 25 0 1 0 30658325 1508589568 106459 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 106459 92 232 0 368073 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 1478584

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1280072/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=992.69
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 130849 0 0 0 99173 96 0 0 25 0 1 0 30658325 1508589568 117667 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 117667 92 232 0 368073 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 1478584

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1242376/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=1052.67
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 140211 0 0 0 105163 104 0 0 25 0 1 0 30658325 1508589568 127029 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 127029 92 232 0 368073 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 1478584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1205576/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=1112.64
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 149400 0 0 0 111152 112 0 0 25 0 1 0 30658325 1508589568 136218 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 136218 92 232 0 368073 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 1478584

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1175368/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=1172.63
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 156943 0 0 0 117143 120 0 0 25 0 1 0 30658325 1508589568 143761 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 143761 92 232 0 368073 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 1478584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1844
/proc/meminfo: memFree=1165192/2055920 swapFree=4191880/4192956
[pid=1838] ppid=1836 vsize=5352 CPUtime=9.17
/proc/1838/stat : 1838 (Barcelogic) S 1836 1838 1312 0 -1 4194304 332 48447 0 0 0 0 868 49 16 0 1 0 30657402 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1838/statm: 1338 236 197 169 0 49 0
[pid=1844] ppid=1838 vsize=1473232 CPUtime=1190.92
/proc/1844/stat : 1844 (bsat) R 1838 1838 1312 0 -1 4194304 159391 0 0 0 118971 121 0 0 25 0 1 0 30658325 1508589568 146209 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1844/statm: 368308 146209 92 232 0 368073 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1478584

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 1838 and gives childrusage.ru_utime.tv_sec=8 childrusage.ru_utime.tv_usec=683679 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=496924
CPU time returned by wait4() is 9.1806
while last known CPU time is 1200.09

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): 1200.09
CPU user time (s): 1198.39
CPU system time (s): 1.7
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 1481848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.68368
system time used= 0.496924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48779
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= 41
involuntary context switches= 215

runsolver used 1.26381 second user time and 3.11253 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Mar  4 22:21:31 UTC 2007

IDJOB= 320479
IDBENCH= 20504
IDSOLVER= 122
FILE ID= node23/320479-1173046891

PBS_JOBID= 4012476

Free space on /tmp= 66476 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-f10ni.cnf
COMMAND LINE= /tmp/evaluation/320479-1173046891/Barcelogic /tmp/evaluation/320479-1173046891/instance-320479-1173046891.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-320479-1173046891 -o ROOT/results/node23/solver-320479-1173046891 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320479-1173046891/Barcelogic /tmp/evaluation/320479-1173046891/instance-320479-1173046891.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b99a5b8844b4e1d2656eb1422e6e888f

RANDOM SEED= 934279034

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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	: 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		: 3000.259
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:       1798000 kB
Buffers:          4400 kB
Cached:         145968 kB
SwapCached:        524 kB
Active:          63288 kB
Inactive:       146204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798000 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           21768 kB
Writeback:           0 kB
Mapped:          76012 kB
Slab:            34032 kB
Committed_AS:   194912 kB
PageTables:       1732 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= 66433 MiB

End job on node23 on Sun Mar  4 22:41:34 UTC 2007