Trace number 297513

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.06 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
Bench CategoryRANDOM (random 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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2330     7073 |      --       0       --      -- |     --   | -13/44
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 537   #clauses: 2330   #literals: 7073
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-297513-1171840019 -o ROOT/results/node3/solver-297513-1171840019 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297513-1171840019/Barcelogic /tmp/evaluation/297513-1171840019/instance-297513-1171840019.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.04 3/77 28380
/proc/meminfo: memFree=781920/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203956752 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28380/statm: 1339 233 195 169 0 50 0
[pid=28381] ppid=28380 vsize=5356 CPUtime=0
/proc/28381/stat : 28381 (Barcelogic) S 28380 28380 28079 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 203956753 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28381/statm: 1339 237 198 169 0 50 0

[startup+0.106971 s]
/proc/loadavg: 1.00 1.00 1.04 3/77 28380
/proc/meminfo: memFree=781920/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515002 s]
/proc/loadavg: 1.00 1.00 1.04 3/77 28380
/proc/meminfo: memFree=781920/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33507 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 28386
/proc/meminfo: memFree=776208/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=1.3
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 1582 0 0 0 130 0 0 0 25 0 1 0 203956754 1511923712 1554 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 1554 91 232 0 368887 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481844

[startup+2.9712 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 28386
/proc/meminfo: memFree=775632/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=2.94
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 2105 0 0 0 293 1 0 0 25 0 1 0 203956754 1511923712 2077 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 2077 91 232 0 368887 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481844

[startup+6.26148 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 28386
/proc/meminfo: memFree=765584/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=6.24
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 4485 0 0 0 622 2 0 0 25 0 1 0 203956754 1511923712 4457 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 4457 91 232 0 368887 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481844

[startup+12.718 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 28386
/proc/meminfo: memFree=760784/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=12.69
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 5239 0 0 0 1266 3 0 0 25 0 1 0 203956754 1511923712 5211 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 5211 91 232 0 368887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481844

[startup+25.5291 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 28386
/proc/meminfo: memFree=748176/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=25.5
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 8561 0 0 0 2545 5 0 0 25 0 1 0 203956754 1511923712 8533 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134538494 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 8533 91 232 0 368887 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481844

[startup+51.1572 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 28386
/proc/meminfo: memFree=723792/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=51.12
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 14535 0 0 0 5102 10 0 0 25 0 1 0 203956754 1511923712 14507 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 14507 91 232 0 368887 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481844

[startup+102.405 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 28386
/proc/meminfo: memFree=706256/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=102.35
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 18827 0 0 0 10220 15 0 0 25 0 1 0 203956754 1511923712 18799 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 18799 91 232 0 368887 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481844

[startup+162.478 s]
/proc/loadavg: 1.03 1.01 1.03 2/79 28386
/proc/meminfo: memFree=706192/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=162.41
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 18827 0 0 0 16226 15 0 0 25 0 1 0 203956754 1511923712 18799 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 18799 91 232 0 368887 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481844

[startup+222.549 s]
/proc/loadavg: 1.01 1.01 1.02 2/79 28386
/proc/meminfo: memFree=686224/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=222.47
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 23835 0 0 0 22226 21 0 0 25 0 1 0 203956754 1511923712 23807 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 23807 91 232 0 368887 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481844

[startup+282.615 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 28386
/proc/meminfo: memFree=668752/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=282.52
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 28213 0 0 0 28226 26 0 0 25 0 1 0 203956754 1511923712 28185 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531090 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 28185 91 232 0 368887 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481844

[startup+342.687 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 28386
/proc/meminfo: memFree=654160/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=342.58
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 31858 0 0 0 34228 30 0 0 25 0 1 0 203956754 1511923712 31830 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 31830 91 232 0 368887 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481844

[startup+402.76 s]
/proc/loadavg: 1.05 1.01 1.01 2/79 28386
/proc/meminfo: memFree=639760/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=402.64
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 35413 0 0 0 40229 35 0 0 25 0 1 0 203956754 1511923712 35385 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 35385 91 232 0 368887 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481844

[startup+462.829 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28386
/proc/meminfo: memFree=627728/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=462.69
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 38425 0 0 0 46231 38 0 0 25 0 1 0 203956754 1511923712 38397 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 38397 91 232 0 368887 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481844

[startup+522.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=618192/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0

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

[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=582.81
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 43651 0 0 0 58237 44 0 0 25 0 1 0 203956754 1511923712 43623 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 43623 91 232 0 368887 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481844

[startup+643.041 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=596944/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=642.86
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 46104 0 0 0 64239 47 0 0 25 0 1 0 203956754 1511923712 46076 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 46076 91 232 0 368887 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481844

[startup+703.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=588880/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=702.91
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 48096 0 0 0 70242 49 0 0 25 0 1 0 203956754 1511923712 48068 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 48068 91 232 0 368887 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481844

[startup+763.177 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=581456/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=762.97
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 49969 0 0 0 76245 52 0 0 25 0 1 0 203956754 1511923712 49941 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 49941 91 232 0 368887 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481844

[startup+823.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=572688/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=823.03
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 52129 0 0 0 82247 56 0 0 25 0 1 0 203956754 1511923712 52101 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 52101 91 232 0 368887 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481844

[startup+883.317 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=564240/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=883.08
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 54250 0 0 0 88249 59 0 0 25 0 1 0 203956754 1511923712 54222 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 54222 91 232 0 368887 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481844

[startup+943.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=557776/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=943.13
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 55876 0 0 0 94252 61 0 0 25 0 1 0 203956754 1511923712 55848 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 55848 91 232 0 368887 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481844

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=550096/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=1003.19
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 57807 0 0 0 100256 63 0 0 25 0 1 0 203956754 1511923712 57779 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 57779 91 232 0 368887 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 1481844

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=542992/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=1063.25
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 59546 0 0 0 106259 66 0 0 25 0 1 0 203956754 1511923712 59518 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 59518 91 232 0 368887 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 1481844

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=536528/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=1123.3
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 61170 0 0 0 112262 68 0 0 25 0 1 0 203956754 1511923712 61142 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 61142 91 232 0 368887 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481844

[startup+1183.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=529872/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=1183.36
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 62840 0 0 0 118265 71 0 0 25 0 1 0 203956754 1511923712 62812 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 62812 91 232 0 368887 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=528016/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=1200.06
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 63269 0 0 0 119935 71 0 0 25 0 1 0 203956754 1511923712 63241 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 63241 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481844

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28386
/proc/meminfo: memFree=528016/2055920 swapFree=4192812/4192956
[pid=28380] ppid=28378 vsize=5356 CPUtime=0
/proc/28380/stat : 28380 (Barcelogic) S 28378 28380 28079 0 -1 4194304 332 420 0 0 0 0 0 0 16 0 1 0 203956752 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28380/statm: 1339 237 197 169 0 50 0
[pid=28386] ppid=28380 vsize=1476488 CPUtime=1200.06
/proc/28386/stat : 28386 (bsat) R 28380 28380 28079 0 -1 4194304 63269 0 0 0 119935 71 0 0 25 0 1 0 203956754 1511923712 63241 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 369122 63241 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481844

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28380 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.015996
while last known CPU time is 1200.06

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

Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.35
CPU system time (s): 0.71
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 1481844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 752
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 1.10583 second user time and 3.16052 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Feb 18 23:06:59 UTC 2007

IDJOB= 297513
IDBENCH= 19963
IDSOLVER= 122
FILE ID= node3/297513-1171840019

PBS_JOBID= 3839382

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297513-1171840019/Barcelogic /tmp/evaluation/297513-1171840019/instance-297513-1171840019.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-297513-1171840019 -o ROOT/results/node3/solver-297513-1171840019 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297513-1171840019/Barcelogic /tmp/evaluation/297513-1171840019/instance-297513-1171840019.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 570340334

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        782328 kB
Buffers:         59416 kB
Cached:        1081420 kB
SwapCached:          0 kB
Active:         540940 kB
Inactive:       654420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        782328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          73364 kB
Slab:            63896 kB
Committed_AS:   973076 kB
PageTables:       1656 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= 66551 MiB

End job on node3 on Sun Feb 18 23:27:01 UTC 2007