Trace number 313797

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

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
Bench CategoryINDUST (industrial 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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data (download as text)

0.00/0.01	c Parsing...
1.37/1.42	c ==============================================================================
1.37/1.42	c |           |     ORIGINAL     |              LEARNT              |          |
1.37/1.42	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.37/1.42	c ==============================================================================
1.37/1.42	c |         0 | 1543625  3616766 |  463087       0        0     nan |  0.000 % |
11.56/11.63	c |         0 |  616629  1615529 |      --       0       --      -- |     --   | -584573/-1226581
11.56/11.63	c ==============================================================================
11.56/11.63	c Result  :   #vars: 93490   #clauses: 616629   #literals: 1615529
11.56/11.63	c CPU time:   11.2213 s
11.56/11.63	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-313797-1176891239 -o ROOT/results/node46/solver-313797-1176891239 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313797-1176891239/Barcelogic /tmp/evaluation/313797-1176891239/instance-313797-1176891239.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: 1.09 1.07 1.01 3/78 13241
/proc/meminfo: memFree=1602456/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=0
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 43809579 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255826034770 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13241/statm: 1338 232 195 169 0 49 0
[pid=13242] ppid=13241 vsize=5352 CPUtime=0
/proc/13242/stat : 13242 (Barcelogic) S 13241 13241 12750 0 -1 4194368 53 0 0 0 0 0 0 0 18 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13242/statm: 1338 236 198 169 0 49 0
[pid=13243] ppid=13242 vsize=0 CPUtime=0
/proc/13243/stat : 13243 (Barcelogic) D 13242 13241 12750 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 43809579 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/13243/statm: 0 0 0 0 0 0 0
[pid=13244] ppid=13242 vsize=0 CPUtime=0
/proc/13244/stat : 13244 (sed) D 13242 13241 12750 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 43809579 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100431004 0 0 17 1 0 0
/proc/13244/statm: 0 0 0 0 0 0 0

[startup+0.103362 s]
/proc/loadavg: 1.09 1.07 1.01 3/78 13241
/proc/meminfo: memFree=1602456/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=0
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 43809579 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13241/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.202381 s]
/proc/loadavg: 1.09 1.07 1.01 3/78 13241
/proc/meminfo: memFree=1602456/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=0
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 43809579 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13241/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302399 s]
/proc/loadavg: 1.09 1.07 1.01 3/78 13241
/proc/meminfo: memFree=1602456/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=0
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 43809579 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13241/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702473 s]
/proc/loadavg: 1.09 1.07 1.01 3/78 13241
/proc/meminfo: memFree=1602456/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=0
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 43809579 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13241/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50161 s]
/proc/loadavg: 1.09 1.07 1.01 2/80 13246
/proc/meminfo: memFree=1485704/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=0
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 43809579 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13241/statm: 1338 235 197 169 0 49 0
[pid=13246] ppid=13241 vsize=169488 CPUtime=1.47
/proc/13246/stat : 13246 (SatELite_releas) R 13241 13241 12750 0 -1 4194304 36071 0 0 0 127 20 0 0 25 0 1 0 43809580 173555712 36055 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134552341 0 0 4096 3 0 0 0 17 1 0 0
/proc/13246/statm: 42372 36055 62 128 0 42241 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 174840

[startup+3.10191 s]
/proc/loadavg: 1.09 1.07 1.01 2/80 13246
/proc/meminfo: memFree=1448008/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=0
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 43809579 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13241/statm: 1338 235 197 169 0 49 0
[pid=13246] ppid=13241 vsize=184924 CPUtime=3.08
/proc/13246/stat : 13246 (SatELite_releas) R 13241 13241 12750 0 -1 4194304 43155 0 0 0 282 26 0 0 25 0 1 0 43809580 189362176 39384 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/13246/statm: 46231 39384 66 128 0 46100 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 190276

[startup+6.3015 s]
/proc/loadavg: 1.08 1.07 1.01 2/80 13246
/proc/meminfo: memFree=1435208/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=0
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 43809579 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13241/statm: 1338 235 197 169 0 49 0
[pid=13246] ppid=13241 vsize=204424 CPUtime=6.26
/proc/13246/stat : 13246 (SatELite_releas) R 13241 13241 12750 0 -1 4194304 47903 0 0 0 598 28 0 0 25 0 1 0 43809580 209330176 43400 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134543776 0 0 4096 3 0 0 0 17 1 0 0
/proc/13246/statm: 51106 43400 66 128 0 50975 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 209776

[startup+12.7017 s]
/proc/loadavg: 1.08 1.07 1.01 2/80 13246
/proc/meminfo: memFree=1420104/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 5352

[startup+25.5011 s]
/proc/loadavg: 1.06 1.07 1.01 2/80 13247
/proc/meminfo: memFree=1547592/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1469944 CPUtime=12.99
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 9289 0 0 0 1294 5 0 0 25 0 1 0 43810829 1505222656 8346 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545354 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367486 8346 76 232 0 367251 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1475296

[startup+51.1018 s]
/proc/loadavg: 1.04 1.06 1.00 2/80 13247
/proc/meminfo: memFree=1537480/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470224 CPUtime=38.58
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 12434 0 0 0 3851 7 0 0 25 0 1 0 43810829 1505509376 10940 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367556 10940 77 232 0 367321 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1475576

[startup+102.302 s]
/proc/loadavg: 1.01 1.05 1.00 2/80 13247
/proc/meminfo: memFree=1517832/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470224 CPUtime=89.76
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 17331 0 0 0 8966 10 0 0 25 0 1 0 43810829 1505509376 15830 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134539002 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367556 15830 82 232 0 367321 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1475576

[startup+162.301 s]
/proc/loadavg: 1.00 1.04 1.00 3/80 13247
/proc/meminfo: memFree=1506184/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470224 CPUtime=149.74
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 20285 0 0 0 14960 14 0 0 25 0 1 0 43810829 1505509376 18784 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367556 18784 82 232 0 367321 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 1475576

[startup+222.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/80 13247
/proc/meminfo: memFree=1493448/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470224 CPUtime=209.73
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 23423 0 0 0 20956 17 0 0 25 0 1 0 43810829 1505509376 21922 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367556 21922 82 232 0 367321 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1475576

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/80 13247
/proc/meminfo: memFree=1476360/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470224 CPUtime=269.71
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 27686 0 0 0 26948 23 0 0 25 0 1 0 43810829 1505509376 26185 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367556 26185 82 232 0 367321 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1475576

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/80 13247
/proc/meminfo: memFree=1464712/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470224 CPUtime=329.68
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 30560 0 0 0 32942 26 0 0 25 0 1 0 43810829 1505509376 29058 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367556 29058 82 232 0 367321 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1475576

[startup+402.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 13247
/proc/meminfo: memFree=1454856/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0

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

/proc/13247/statm: 367575 31464 92 232 0 367340 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 1475652

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1454856/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=569.6
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 33152 0 0 0 56930 30 0 0 25 0 1 0 43810829 1505587200 31464 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 31464 92 232 0 367340 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1475652

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1454216/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=629.58
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 33395 0 0 0 62928 30 0 0 25 0 1 0 43810829 1505587200 31707 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534481 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 31707 92 232 0 367340 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1475652

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1444168/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=689.56
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 35863 0 0 0 68923 33 0 0 25 0 1 0 43810829 1505587200 34175 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 34175 92 232 0 367340 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1475652

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1431176/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=749.55
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 39064 0 0 0 74919 36 0 0 25 0 1 0 43810829 1505587200 37376 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 37376 92 232 0 367340 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1475652

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1421000/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=809.52
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 41655 0 0 0 80912 40 0 0 25 0 1 0 43810829 1505587200 39967 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 39967 92 232 0 367340 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1475652

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1410952/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=869.51
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 44125 0 0 0 86908 43 0 0 25 0 1 0 43810829 1505587200 42437 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 42437 92 232 0 367340 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1475652

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1394312/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=929.48
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 48334 0 0 0 92900 48 0 0 25 0 1 0 43810829 1505587200 46646 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 46646 92 232 0 367340 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1475652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1377928/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=989.46
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 52336 0 0 0 98894 52 0 0 25 0 1 0 43810829 1505587200 50648 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534498 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 50648 92 232 0 367340 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1475652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1368456/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=1049.44
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 54731 0 0 0 104889 55 0 0 25 0 1 0 43810829 1505587200 53043 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 53043 92 232 0 367340 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1475652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1355272/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=1109.42
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 57999 0 0 0 110884 58 0 0 25 0 1 0 43810829 1505587200 56311 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 56311 92 232 0 367340 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1475652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1339208/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=1169.4
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 62032 0 0 0 116877 63 0 0 25 0 1 0 43810829 1505587200 60344 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 60344 92 232 0 367340 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1475652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13247
/proc/meminfo: memFree=1332104/2055920 swapFree=4162200/4192956
[pid=13241] ppid=13239 vsize=5352 CPUtime=12.45
/proc/13241/stat : 13241 (Barcelogic) S 13239 13241 12750 0 -1 4194304 332 67868 0 0 0 0 1199 46 16 0 1 0 43809579 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13241/statm: 1338 236 197 169 0 49 0
[pid=13247] ppid=13241 vsize=1470300 CPUtime=1187.6
/proc/13247/stat : 13247 (bsat) R 13241 13241 12750 0 -1 4194304 63752 0 0 0 118695 65 0 0 25 0 1 0 43810829 1505587200 62064 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/13247/statm: 367575 62064 92 232 0 367340 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1475652

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13241 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=993176
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=469928
# CPU time returned by wait4() is 12.4631
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1198.94
CPU system time (s): 1.11
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 1476388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.9932
system time used= 0.469928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68200
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= 37
involuntary context switches= 271

runsolver used 1.15882 second user time and 3.21651 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 18 10:14:26 UTC 2007

IDJOB= 313797
IDBENCH= 20375
IDSOLVER= 122
FILE ID= node46/313797-1176891239

PBS_JOBID= 4595127

Free space on /tmp= 66085 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313797-1176891239/Barcelogic /tmp/evaluation/313797-1176891239/instance-313797-1176891239.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-313797-1176891239 -o ROOT/results/node46/solver-313797-1176891239 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313797-1176891239/Barcelogic /tmp/evaluation/313797-1176891239/instance-313797-1176891239.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 270099301

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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		: 3000.268
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:       1602864 kB
Buffers:         14688 kB
Cached:         285964 kB
SwapCached:       2016 kB
Active:         226820 kB
Inactive:       178748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602864 kB
SwapTotal:     4192956 kB
SwapFree:      4162200 kB
Dirty:           30756 kB
Writeback:           0 kB
Mapped:         114172 kB
Slab:            32832 kB
Committed_AS:  1909896 kB
PageTables:       1988 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= 66064 MiB

End job on node46 on Wed Apr 18 10:34:29 UTC 2007