Trace number 335014

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) 1200.05 1200.52

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_l1.used-as.sat04-893.sat05-4187.reshuffled-07.cnf
MD5SUM181c4935b6e4cd791aedd030930111fa
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 variables16866
Number of clauses2507999
Sum of the clauses size5028712
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22505923
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 59
Number of clauses of size over 52059

Solver Data (download as text)

0.00/0.02	c Parsing...
2.37/2.40	c ==============================================================================
2.37/2.40	c |           |     ORIGINAL     |              LEARNT              |          |
2.37/2.40	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
2.37/2.40	c ==============================================================================
2.37/2.40	c |         0 | 2507999  5028712 |  752399       0        0     nan |  0.000 % |
53.03/53.12	c |         0 | 2490066  8503430 |      --       0       --      -- |     --   | -17933/3474718
53.03/53.12	c ==============================================================================
53.03/53.12	c Result  :   #vars: 14776   #clauses: 2490066   #literals: 8503430
53.03/53.12	c CPU time:   52.642 s
53.03/53.12	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/node10/watcher-335014-1173604571 -o ROOT/results/node10/solver-335014-1173604571 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335014-1173604571/Barcelogic /tmp/evaluation/335014-1173604571/instance-335014-1173604571.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: 1.00 1.00 1.00 3/77 931
/proc/meminfo: memFree=1777256/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 380412671 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/931/statm: 1338 232 195 169 0 49 0
[pid=932] ppid=931 vsize=5352 CPUtime=0
/proc/932/stat : 932 (Barcelogic) S 931 931 32709 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 380412672 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/932/statm: 1338 236 198 169 0 49 0
[pid=934] ppid=932 vsize=0 CPUtime=0
/proc/934/stat : 934 (sed) R 932 931 32709 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 380412672 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/934/statm: 
[startup+0.091904 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 931
/proc/meminfo: memFree=1777256/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 380412671 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/931/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101903 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 931
/proc/meminfo: memFree=1777256/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 380412671 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/931/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301933 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 931
/proc/meminfo: memFree=1777256/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 380412671 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/931/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701986 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 931
/proc/meminfo: memFree=1777256/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 380412671 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/931/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 936
/proc/meminfo: memFree=1722136/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 380412671 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/931/statm: 1338 235 197 169 0 49 0
[pid=936] ppid=931 vsize=86424 CPUtime=1.47
/proc/936/stat : 936 (SatELite_releas) R 931 931 32709 0 -1 4194304 21013 0 0 0 134 13 0 0 25 0 1 0 380412672 88498176 20997 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134698925 0 0 4096 3 0 0 0 17 1 0 0
/proc/936/statm: 21606 20998 46 128 0 21475 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 91776

[startup+3.1023 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 936
/proc/meminfo: memFree=1658648/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 380412671 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/931/statm: 1338 235 197 169 0 49 0
[pid=936] ppid=931 vsize=153104 CPUtime=3.07
/proc/936/stat : 936 (SatELite_releas) R 931 931 32709 0 -1 4194304 33772 0 0 0 285 22 0 0 25 0 1 0 380412672 156778496 33756 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134571022 0 0 4096 3 0 0 0 17 1 0 0
/proc/936/statm: 38276 33756 66 128 0 38145 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 158456

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 936
/proc/meminfo: memFree=1617240/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 380412671 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/931/statm: 1338 235 197 169 0 49 0
[pid=936] ppid=931 vsize=180656 CPUtime=6.27
/proc/936/stat : 936 (SatELite_releas) R 931 931 32709 0 -1 4194304 40520 0 0 0 597 30 0 0 25 0 1 0 380412672 184991744 40504 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/936/statm: 45164 40504 66 128 0 45033 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 186008

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 936
/proc/meminfo: memFree=1548632/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 380412671 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/931/statm: 1338 235 197 169 0 49 0
[pid=936] ppid=931 vsize=270152 CPUtime=12.66
/proc/936/stat : 936 (SatELite_releas) R 931 931 32709 0 -1 4194304 54977 0 0 0 1225 41 0 0 25 0 1 0 380412672 276635648 54961 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134574376 0 0 4096 3 0 0 0 17 1 0 0
/proc/936/statm: 67538 54961 66 128 0 67407 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 275504

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 936
/proc/meminfo: memFree=1548248/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 380412671 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/931/statm: 1338 235 197 169 0 49 0
[pid=936] ppid=931 vsize=270528 CPUtime=25.45
/proc/936/stat : 936 (SatELite_releas) R 931 931 32709 0 -1 4194304 55069 0 0 0 2504 41 0 0 25 0 1 0 380412672 277020672 55053 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134574348 0 0 4096 3 0 0 0 17 1 0 0
/proc/936/statm: 67632 55053 66 128 0 67501 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 275880

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 936
/proc/meminfo: memFree=1548056/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=0
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 380412671 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/931/statm: 1338 235 197 169 0 49 0
[pid=936] ppid=931 vsize=270804 CPUtime=51.03
/proc/936/stat : 936 (SatELite_releas) R 931 931 32709 0 -1 4194304 55173 0 0 0 5061 42 0 0 25 0 1 0 380412672 277303296 55098 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134574449 0 0 4096 3 0 0 0 17 1 0 0
/proc/936/statm: 67701 55098 66 128 0 67570 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 276156

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 937
/proc/meminfo: memFree=1586712/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=45.31
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 32231 0 0 0 4510 21 0 0 25 0 1 0 380418367 1520472064 31997 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517821 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 31997 82 232 0 370974 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 1490188

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 937
/proc/meminfo: memFree=1575320/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=105.29
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 35100 0 0 0 10504 25 0 0 25 0 1 0 380418367 1520472064 34866 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 34866 82 232 0 370974 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1490188

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 937
/proc/meminfo: memFree=1563800/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=165.28
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 37934 0 0 0 16499 29 0 0 25 0 1 0 380418367 1520472064 37700 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 37700 82 232 0 370974 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 1490188

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 937
/proc/meminfo: memFree=1553624/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=225.25
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 40514 0 0 0 22493 32 0 0 25 0 1 0 380418367 1520472064 40280 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 40280 82 232 0 370974 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 1490188

[startup+342.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 937
/proc/meminfo: memFree=1542552/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=285.24
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 43217 0 0 0 28488 36 0 0 25 0 1 0 380418367 1520472064 42983 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 42983 82 232 0 370974 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 1490188

[startup+402.301 s]
/proc/loadavg: 1.09 1.04 1.01 2/79 937
/proc/meminfo: memFree=1530520/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=345.22

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

[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=525.16
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 52683 0 0 0 52468 48 0 0 25 0 1 0 380418367 1520472064 52449 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 52449 82 232 0 370974 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 1490188

[startup+642.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/79 937
/proc/meminfo: memFree=1495064/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=585.14
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 54984 0 0 0 58463 51 0 0 25 0 1 0 380418367 1520472064 54750 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 54750 82 232 0 370974 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 1490188

[startup+702.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/79 937
/proc/meminfo: memFree=1485848/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=645.12
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 57254 0 0 0 64458 54 0 0 25 0 1 0 380418367 1520472064 57020 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 57020 82 232 0 370974 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 1490188

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 937
/proc/meminfo: memFree=1476504/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=705.11
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 59570 0 0 0 70454 57 0 0 25 0 1 0 380418367 1520472064 59336 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 59336 82 232 0 370974 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1490188

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 937
/proc/meminfo: memFree=1466520/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=765.09
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 62049 0 0 0 76449 60 0 0 25 0 1 0 380418367 1520472064 61815 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 61815 82 232 0 370974 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1490188

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 937
/proc/meminfo: memFree=1459672/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=825.07
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 63718 0 0 0 82444 63 0 0 25 0 1 0 380418367 1520472064 63484 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519190 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 63484 82 232 0 370974 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1490188

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 937
/proc/meminfo: memFree=1453720/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=885.05
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 65215 0 0 0 88440 65 0 0 25 0 1 0 380418367 1520472064 64981 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 64981 82 232 0 370974 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1490188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 937
/proc/meminfo: memFree=1445720/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=945.03
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 67200 0 0 0 94436 67 0 0 25 0 1 0 380418367 1520472064 66966 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 66966 82 232 0 370974 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1490188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 937
/proc/meminfo: memFree=1436248/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=1005.01
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 69550 0 0 0 100431 70 0 0 25 0 1 0 380418367 1520472064 69316 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 69316 82 232 0 370974 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1490188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 937
/proc/meminfo: memFree=1428696/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=1064.99
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 71405 0 0 0 106427 72 0 0 25 0 1 0 380418367 1520472064 71171 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 71171 82 232 0 370974 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1490188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 937
/proc/meminfo: memFree=1422872/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=1124.98
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 73961 0 0 0 112423 75 0 0 25 0 1 0 380418367 1520472064 72557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 72557 92 232 0 370974 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1490188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 937
/proc/meminfo: memFree=1422808/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=1143.18
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 73961 0 0 0 114243 75 0 0 25 0 1 0 380418367 1520472064 72557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 72557 92 232 0 370974 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1490188

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 937
/proc/meminfo: memFree=1422808/2055920 swapFree=4168764/4192956
[pid=931] ppid=929 vsize=5352 CPUtime=56.87
/proc/931/stat : 931 (Barcelogic) S 929 931 32709 0 -1 4194304 332 55445 0 0 0 0 5619 68 16 0 1 0 380412671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/931/statm: 1338 236 197 169 0 49 0
[pid=937] ppid=931 vsize=1484836 CPUtime=1143.18
/proc/937/stat : 937 (bsat) R 931 931 32709 0 -1 4194304 73961 0 0 0 114243 75 0 0 25 0 1 0 380418367 1520472064 72557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/937/statm: 371209 72557 92 232 0 370974 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1490188

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 931 and gives childrusage.ru_utime.tv_sec=56 childrusage.ru_utime.tv_usec=199456 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=686895
CPU time returned by wait4() is 56.8864
while last known CPU time is 1200.05

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

Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1198.62
CPU system time (s): 1.43
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 1494860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.1995
system time used= 0.686895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55777
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= 38
involuntary context switches= 808

runsolver used 1.3008 second user time and 3.07653 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Mar 11 09:16:17 UTC 2007

IDJOB= 335014
IDBENCH= 24641
IDSOLVER= 122
FILE ID= node10/335014-1173604571

PBS_JOBID= 4101245

Free space on /tmp= 66461 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_l1.used-as.sat04-893.sat05-4187.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335014-1173604571/Barcelogic /tmp/evaluation/335014-1173604571/instance-335014-1173604571.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-335014-1173604571 -o ROOT/results/node10/solver-335014-1173604571 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335014-1173604571/Barcelogic /tmp/evaluation/335014-1173604571/instance-335014-1173604571.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  181c4935b6e4cd791aedd030930111fa

RANDOM SEED= 733577735

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1777672 kB
Buffers:          3184 kB
Cached:         197208 kB
SwapCached:       2520 kB
Active:         130336 kB
Inactive:        92952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777672 kB
SwapTotal:     4192956 kB
SwapFree:      4168764 kB
Dirty:           35460 kB
Writeback:           0 kB
Mapped:          30460 kB
Slab:            40400 kB
Committed_AS:  1716188 kB
PageTables:       1832 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= 66401 MiB

End job on node10 on Sun Mar 11 09:36:19 UTC 2007