Trace number 295504

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) 1200.08 1200.63

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
MD5SUM7d86721a55ab336c62a419c8ebee7a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.19882
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.01	c CPU time:   0.004999 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/node39/watcher-295504-1171806959 -o ROOT/results/node39/solver-295504-1171806959 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295504-1171806959/Barcelogic /tmp/evaluation/295504-1171806959/instance-295504-1171806959.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: 1.84 1.84 1.46 3/64 26751
/proc/meminfo: memFree=975312/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200651851 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26751/statm: 1339 233 195 169 0 50 0
[pid=26752] ppid=26751 vsize=5356 CPUtime=0
/proc/26752/stat : 26752 (Barcelogic) S 26751 26751 25794 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26752/statm: 1339 237 198 169 0 50 0
[pid=26753] ppid=26752 vsize=0 CPUtime=0
/proc/26753/stat : 26753 (Barcelogic) D 26752 26751 25794 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 200651851 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/26753/statm: 0 0 0 0 0 0 0
[pid=26754] ppid=26752 vsize=0 CPUtime=0
/proc/26754/stat : 26754 (sed) D 26752 26751 25794 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 200651851 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/26754/statm: 0 0 0 0 0 0 0

[startup+0.10771 s]
/proc/loadavg: 1.84 1.84 1.46 3/64 26751
/proc/meminfo: memFree=975312/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515776 s]
/proc/loadavg: 1.84 1.84 1.46 3/64 26751
/proc/meminfo: memFree=975312/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33792 s]
/proc/loadavg: 1.84 1.84 1.46 2/66 26757
/proc/meminfo: memFree=969216/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476512 CPUtime=1.29
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 1719 0 0 0 129 0 0 0 25 0 1 0 200651854 1511948288 1693 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369128 1693 81 232 0 368893 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481868

[startup+2.9792 s]
/proc/loadavg: 1.84 1.84 1.46 2/66 26757
/proc/meminfo: memFree=965568/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=2.94
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 2845 0 0 0 293 1 0 0 25 0 1 0 200651854 1511981056 2819 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134534736 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 2819 81 232 0 368901 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481900

[startup+6.25576 s]
/proc/loadavg: 1.78 1.83 1.45 2/66 26757
/proc/meminfo: memFree=963584/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=6.22
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 3112 0 0 0 621 1 0 0 25 0 1 0 200651854 1511981056 3086 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 3086 81 232 0 368901 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481900

[startup+12.7179 s]
/proc/loadavg: 1.71 1.81 1.45 2/66 26757
/proc/meminfo: memFree=951232/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=12.67
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 6075 0 0 0 1264 3 0 0 25 0 1 0 200651854 1511981056 6049 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134535493 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 6049 81 232 0 368901 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481900

[startup+25.5251 s]
/proc/loadavg: 1.56 1.77 1.44 2/66 26757
/proc/meminfo: memFree=938432/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=25.48
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 9316 0 0 0 2542 6 0 0 25 0 1 0 200651854 1511981056 9290 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 9290 81 232 0 368901 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481900

[startup+51.1504 s]
/proc/loadavg: 1.36 1.71 1.43 2/66 26757
/proc/meminfo: memFree=922432/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=51.1
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 13190 0 0 0 5101 9 0 0 25 0 1 0 200651854 1511981056 13164 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 13164 81 232 0 368901 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481900

[startup+102.395 s]
/proc/loadavg: 1.16 1.60 1.41 2/66 26757
/proc/meminfo: memFree=916608/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=102.33
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 14716 0 0 0 10222 11 0 0 25 0 1 0 200651854 1511981056 14520 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14520 81 232 0 368901 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481900

[startup+162.464 s]
/proc/loadavg: 1.06 1.49 1.38 2/66 26757
/proc/meminfo: memFree=916544/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=162.37
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 14800 0 0 0 16226 11 0 0 25 0 1 0 200651854 1511981056 14520 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14520 81 232 0 368901 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481900

[startup+222.526 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 26757
/proc/meminfo: memFree=916544/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=222.41
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 14839 0 0 0 22230 11 0 0 25 0 1 0 200651854 1511981056 14520 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14520 81 232 0 368901 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481900

[startup+282.583 s]
/proc/loadavg: 1.00 1.32 1.33 2/66 26757
/proc/meminfo: memFree=916480/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=282.45
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 14894 0 0 0 28234 11 0 0 25 0 1 0 200651854 1511981056 14530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14530 81 232 0 368901 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481900

[startup+342.661 s]
/proc/loadavg: 1.00 1.26 1.30 2/72 26869
/proc/meminfo: memFree=915392/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=342.46
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 14965 0 0 0 34234 12 0 0 25 0 1 0 200651854 1511981056 14530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14530 81 232 0 368901 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 1481900

[startup+402.745 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 26955
/proc/meminfo: memFree=916288/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=402.48
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 14965 0 0 0 40236 12 0 0 25 0 1 0 200651854 1511981056 14530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134535235 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14530 81 232 0 368901 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 1481900

[startup+462.8 s]
/proc/loadavg: 1.00 1.17 1.26 2/66 26955
/proc/meminfo: memFree=916224/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=462.51
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 15106 0 0 0 46239 12 0 0 25 0 1 0 200651854 1511981056 14530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14530 81 232 0 368901 0
Current children cumulated CPU time (s) 462.52

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

[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=582.59
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 15503 0 0 0 58247 12 0 0 25 0 1 0 200651854 1511981056 14834 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14834 81 232 0 368901 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 1481900

[startup+642.983 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 26955
/proc/meminfo: memFree=914944/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=642.62
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 15587 0 0 0 64250 12 0 0 25 0 1 0 200651854 1511981056 14864 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14864 81 232 0 368901 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 1481900

[startup+703.044 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 26955
/proc/meminfo: memFree=915008/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=702.67
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 15654 0 0 0 70255 12 0 0 25 0 1 0 200651854 1511981056 14864 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14864 81 232 0 368901 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 1481900

[startup+763.094 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 26955
/proc/meminfo: memFree=914944/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=762.69
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 15695 0 0 0 76257 12 0 0 25 0 1 0 200651854 1511981056 14864 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518284 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14864 81 232 0 368901 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 1481900

[startup+823.155 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 26955
/proc/meminfo: memFree=914944/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=822.73
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 15761 0 0 0 82261 12 0 0 25 0 1 0 200651854 1511981056 14864 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134539367 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14864 81 232 0 368901 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 1481900

[startup+883.21 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 26955
/proc/meminfo: memFree=915072/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=882.77
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 15852 0 0 0 88264 13 0 0 25 0 1 0 200651854 1511981056 14864 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14864 81 232 0 368901 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 1481900

[startup+943.268 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 26955
/proc/meminfo: memFree=915072/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=942.81
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 15852 0 0 0 94268 13 0 0 25 0 1 0 200651854 1511981056 14864 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 14864 81 232 0 368901 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 1481900

[startup+1003.33 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 26955
/proc/meminfo: memFree=914304/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=1002.84
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 16207 0 0 0 100271 13 0 0 25 0 1 0 200651854 1511981056 15050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 15050 81 232 0 368901 0
Current children cumulated CPU time (s) 1002.85
Current children cumulated vsize (KiB) 1481900

[startup+1063.39 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 26955
/proc/meminfo: memFree=914368/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=1062.88
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 16207 0 0 0 106275 13 0 0 25 0 1 0 200651854 1511981056 15050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 15050 81 232 0 368901 0
Current children cumulated CPU time (s) 1062.89
Current children cumulated vsize (KiB) 1481900

[startup+1123.44 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 26955
/proc/meminfo: memFree=913792/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=1122.92
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 16433 0 0 0 112278 14 0 0 25 0 1 0 200651854 1511981056 15183 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 15183 81 232 0 368901 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 1481900

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 26955
/proc/meminfo: memFree=913792/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=1182.96
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 16488 0 0 0 118282 14 0 0 25 0 1 0 200651854 1511981056 15184 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 15184 81 232 0 368901 0
Current children cumulated CPU time (s) 1182.97
Current children cumulated vsize (KiB) 1481900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 26955
/proc/meminfo: memFree=913792/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=1200.07
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 16488 0 0 0 119993 14 0 0 25 0 1 0 200651854 1511981056 15184 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 15184 81 232 0 368901 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481900

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 26955
/proc/meminfo: memFree=913792/2055920 swapFree=4165040/4192956
[pid=26751] ppid=26749 vsize=5356 CPUtime=0.01
/proc/26751/stat : 26751 (Barcelogic) S 26749 26751 25794 0 -1 4194304 332 460 0 0 0 0 1 0 17 0 1 0 200651851 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26751/statm: 1339 237 197 169 0 50 0
[pid=26757] ppid=26751 vsize=1476544 CPUtime=1200.07
/proc/26757/stat : 26757 (bsat) R 26751 26751 25794 0 -1 4194304 16488 0 0 0 119993 14 0 0 25 0 1 0 200651854 1511981056 15184 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26757/statm: 369136 15184 81 232 0 368901 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481900

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26751 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.023995
while last known CPU time is 1200.08

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

Real time (s): 1200.63
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.14
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 1482580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 792
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= 35
involuntary context switches= 9

runsolver used 0.859869 second user time and 2.53561 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Feb 18 13:56:00 UTC 2007

IDJOB= 295504
IDBENCH= 19914
IDSOLVER= 122
FILE ID= node39/295504-1171806959

PBS_JOBID= 3839619

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295504-1171806959/Barcelogic /tmp/evaluation/295504-1171806959/instance-295504-1171806959.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-295504-1171806959 -o ROOT/results/node39/solver-295504-1171806959 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295504-1171806959/Barcelogic /tmp/evaluation/295504-1171806959/instance-295504-1171806959.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7d86721a55ab336c62a419c8ebee7a6a

RANDOM SEED= 75683473

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:        975784 kB
Buffers:         46944 kB
Cached:         912660 kB
SwapCached:      22248 kB
Active:         770604 kB
Inactive:       217208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        975784 kB
SwapTotal:     4192956 kB
SwapFree:      4165040 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          15368 kB
Slab:            78440 kB
Committed_AS:   527620 kB
PageTables:       1412 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= 66562 MiB

End job on node39 on Sun Feb 18 14:16:02 UTC 2007