Trace number 302474

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 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1509822356-13.cnf
MD5SUMd639aa5f27d6199159a1100595976bbc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark362.765
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	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/node5/watcher-302474-1172012560 -o ROOT/results/node5/solver-302474-1172012560 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302474-1172012560/Barcelogic /tmp/evaluation/302474-1172012560/instance-302474-1172012560.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 1.00 2/77 6556
/proc/meminfo: memFree=1493664/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 221210866 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6556/statm: 1339 233 195 169 0 50 0
[pid=6557] ppid=6556 vsize=5356 CPUtime=0
/proc/6557/stat : 6557 (Barcelogic) S 6556 6556 6255 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 221210867 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6557/statm: 1339 237 198 169 0 50 0

[startup+0.108682 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 6556
/proc/meminfo: memFree=1493664/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.517726 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 6556
/proc/meminfo: memFree=1493664/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.34382 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 6562
/proc/meminfo: memFree=1480464/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=1.27
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 3706 0 0 0 125 2 0 0 25 0 1 0 221210873 1511919616 3679 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 3679 81 232 0 368886 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481840

[startup+2.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=1471120/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=2.9
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 6854 0 0 0 287 3 0 0 25 0 1 0 221210873 1511919616 6827 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 6827 81 232 0 368886 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481840

[startup+6.25637 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=1445968/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=6.18
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 12794 0 0 0 611 7 0 0 25 0 1 0 221210873 1511919616 12767 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 12767 81 232 0 368886 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481840

[startup+12.7181 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=1403152/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=12.64
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 22899 0 0 0 1251 13 0 0 25 0 1 0 221210873 1511919616 22872 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 22872 81 232 0 368886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481840

[startup+25.5256 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=1337744/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=25.45
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 39477 0 0 0 2522 23 0 0 25 0 1 0 221210873 1511919616 39450 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519157 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 39450 81 232 0 368886 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481840

[startup+51.1555 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=1221072/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=51.06
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 68253 0 0 0 5066 40 0 0 25 0 1 0 221210873 1511919616 68226 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 68226 81 232 0 368886 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481840

[startup+102.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=1051792/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=102.3
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 110758 0 0 0 10160 70 0 0 25 0 1 0 221210873 1511919616 110731 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 110731 81 232 0 368886 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481840

[startup+162.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=919632/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=162.36
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 143153 0 0 0 16140 96 0 0 25 0 1 0 221210873 1511919616 143126 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 143126 81 232 0 368886 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481840

[startup+222.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=820176/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=222.41
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 168065 0 0 0 22126 115 0 0 25 0 1 0 221210873 1511919616 168038 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 168038 81 232 0 368886 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481840

[startup+282.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=734096/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=282.46
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 189549 0 0 0 28113 133 0 0 25 0 1 0 221210873 1511919616 189522 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 189522 81 232 0 368886 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481840

[startup+342.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=659536/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=342.52
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 208301 0 0 0 34103 149 0 0 25 0 1 0 221210873 1511919616 208274 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 208274 81 232 0 368886 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481840

[startup+402.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=589712/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=402.56
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 225458 0 0 0 40095 161 0 0 25 0 1 0 221210873 1511919616 225431 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 225432 81 232 0 368886 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481840

[startup+462.828 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=530960/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=462.62
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 240181 0 0 0 46087 175 0 0 25 0 1 0 221210873 1511919616 240154 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 240154 81 232 0 368886 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 1481840

[startup+522.896 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=473808/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05

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

[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=582.73
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 268354 0 0 0 58075 198 0 0 25 0 1 0 221210873 1511919616 268327 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 268327 81 232 0 368886 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 1481840

[startup+643.037 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=369616/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=642.77
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 280411 0 0 0 64070 207 0 0 25 0 1 0 221210873 1511919616 280384 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 280384 81 232 0 368886 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 1481840

[startup+703.099 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 6562
/proc/meminfo: memFree=323920/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=702.82
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 291883 0 0 0 70064 218 0 0 25 0 1 0 221210873 1511919616 291856 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 291856 81 232 0 368886 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 1481840

[startup+763.166 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=280336/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=762.87
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 302798 0 0 0 76059 228 0 0 25 0 1 0 221210873 1511919616 302771 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 302771 81 232 0 368886 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 1481840

[startup+823.239 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=239120/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=822.93
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 312942 0 0 0 82055 238 0 0 25 0 1 0 221210873 1511919616 312915 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 312915 81 232 0 368886 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 1481840

[startup+883.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=198416/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=882.97
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 323144 0 0 0 88049 248 0 0 25 0 1 0 221210873 1511919616 323117 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 323117 81 232 0 368886 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 1481840

[startup+943.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=157840/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=943.04
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 333326 0 0 0 94048 256 0 0 25 0 1 0 221210873 1511919616 333299 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 333299 81 232 0 368886 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 1481840

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=117136/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=1003.08
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 343414 0 0 0 100042 266 0 0 25 0 1 0 221210873 1511919616 343387 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 343387 81 232 0 368886 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 1481840

[startup+1063.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=81168/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=1063.14
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 352363 0 0 0 106039 275 0 0 25 0 1 0 221210873 1511919616 352336 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 352336 81 232 0 368886 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 1481840

[startup+1123.59 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 6562
/proc/meminfo: memFree=46544/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=1123.19
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 361036 0 0 0 112036 283 0 0 25 0 1 0 221210873 1511919616 361009 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 361009 81 232 0 368886 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 1481840

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=15888/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1480188 CPUtime=1183.25
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 369392 0 0 0 118034 291 0 0 25 0 1 0 221210873 1515712512 369363 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134552446 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 370047 369363 108 232 0 369812 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 1485544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6562
/proc/meminfo: memFree=19344/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=1199.95
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 369392 0 0 0 119704 291 0 0 25 0 1 0 221210873 1511919616 368437 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 368437 108 232 0 368886 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481840

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 6562
/proc/meminfo: memFree=19344/2055920 swapFree=4192812/4192956
[pid=6556] ppid=6554 vsize=5356 CPUtime=0.05
/proc/6556/stat : 6556 (Barcelogic) S 6554 6556 6255 0 -1 4194304 332 722 0 0 0 0 5 0 16 0 1 0 221210866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6556/statm: 1339 237 197 169 0 50 0
[pid=6562] ppid=6556 vsize=1476484 CPUtime=1199.95
/proc/6562/stat : 6562 (bsat) R 6556 6556 6255 0 -1 4194304 369392 0 0 0 119704 291 0 0 25 0 1 0 221210873 1511919616 368437 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6562/statm: 369121 368437 108 232 0 368886 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481840

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6556 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=51992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.06199
while last known CPU time is 1200

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

Real time (s): 1200.38
CPU time (s): 1200
CPU user time (s): 1197.09
CPU system time (s): 2.91
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 1485544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1054
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= 11

runsolver used 1.15382 second user time and 3.11353 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Feb 20 23:02:41 UTC 2007

IDJOB= 302474
IDBENCH= 20084
IDSOLVER= 122
FILE ID= node5/302474-1172012560

PBS_JOBID= 3849136

Free space on /tmp= 66549 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1509822356-13.cnf
COMMAND LINE= /tmp/evaluation/302474-1172012560/Barcelogic /tmp/evaluation/302474-1172012560/instance-302474-1172012560.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-302474-1172012560 -o ROOT/results/node5/solver-302474-1172012560 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302474-1172012560/Barcelogic /tmp/evaluation/302474-1172012560/instance-302474-1172012560.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d639aa5f27d6199159a1100595976bbc

RANDOM SEED= 68534104

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1494264 kB
Buffers:         49388 kB
Cached:         391796 kB
SwapCached:          0 kB
Active:          88508 kB
Inactive:       396516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          62752 kB
Slab:            62288 kB
Committed_AS:   803384 kB
PageTables:       1692 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= 66549 MiB

End job on node5 on Tue Feb 20 23:22:43 UTC 2007