Trace number 291650

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) 1200.02 1200.52

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S256297823-16.SAT.shuffled.cnf
MD5SUM98acb22e903e1289d5e4bb5a28958843
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
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 51704
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 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	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/node15/watcher-291650-1171744902 -o ROOT/results/node15/solver-291650-1171744902 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291650-1171744902/Barcelogic /tmp/evaluation/291650-1171744902/instance-291650-1171744902.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: 0.78 0.94 0.90 3/77 6581
/proc/meminfo: memFree=1281344/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 194444854 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472784978 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6581/statm: 1339 233 195 169 0 50 0
[pid=6582] ppid=6581 vsize=5356 CPUtime=0
/proc/6582/stat : 6582 (Barcelogic) S 6581 6581 6431 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6582/statm: 1339 237 198 169 0 50 0
[pid=6584] ppid=6582 vsize=0 CPUtime=0
/proc/6584/stat : 6584 (sed) D 6582 6581 6431 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 194444854 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/6584/statm: 0 0 0 0 0 0 0

[startup+0.107486 s]
/proc/loadavg: 0.78 0.94 0.90 3/77 6581
/proc/meminfo: memFree=1281344/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515552 s]
/proc/loadavg: 0.78 0.94 0.90 3/77 6581
/proc/meminfo: memFree=1281344/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33669 s]
/proc/loadavg: 0.78 0.94 0.90 2/79 6587
/proc/meminfo: memFree=1277168/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476496 CPUtime=1.31
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 1235 0 0 0 131 0 0 0 25 0 1 0 194444855 1511931904 1209 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369124 1209 81 232 0 368889 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481852

[startup+2.97998 s]
/proc/loadavg: 0.78 0.94 0.90 2/79 6587
/proc/meminfo: memFree=1273200/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476496 CPUtime=2.95
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 2307 0 0 0 295 0 0 0 25 0 1 0 194444855 1511931904 2281 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134540209 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369124 2281 81 232 0 368889 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481852

[startup+6.25654 s]
/proc/loadavg: 0.80 0.94 0.90 2/79 6587
/proc/meminfo: memFree=1271664/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476496 CPUtime=6.23
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 2651 0 0 0 622 1 0 0 25 0 1 0 194444855 1511931904 2625 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369124 2625 81 232 0 368889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.7167 s]
/proc/loadavg: 0.82 0.94 0.90 2/79 6587
/proc/meminfo: memFree=1262896/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476496 CPUtime=12.69
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 4687 0 0 0 1267 2 0 0 25 0 1 0 194444855 1511931904 4661 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519691 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369124 4661 81 232 0 368889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481852

[startup+25.5289 s]
/proc/loadavg: 0.86 0.94 0.91 2/79 6587
/proc/meminfo: memFree=1252272/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476496 CPUtime=25.5
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 7338 0 0 0 2546 4 0 0 25 0 1 0 194444855 1511931904 7312 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369124 7312 81 232 0 368889 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481852

[startup+51.1573 s]
/proc/loadavg: 0.90 0.94 0.91 2/79 6587
/proc/meminfo: memFree=1238896/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476496 CPUtime=51.11
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 10607 0 0 0 5105 6 0 0 25 0 1 0 194444855 1511931904 10581 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369124 10581 81 232 0 368889 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481852

[startup+102.411 s]
/proc/loadavg: 0.96 0.95 0.91 2/79 6587
/proc/meminfo: memFree=1234544/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476496 CPUtime=102.35
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 11714 0 0 0 10227 8 0 0 25 0 1 0 194444855 1511931904 11563 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369124 11563 81 232 0 368889 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481852

[startup+162.489 s]
/proc/loadavg: 0.98 0.96 0.91 2/79 6587
/proc/meminfo: memFree=1228464/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476496 CPUtime=162.41
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13292 0 0 0 16231 10 0 0 25 0 1 0 194444855 1511931904 13141 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369124 13141 81 232 0 368889 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481852

[startup+222.561 s]
/proc/loadavg: 1.04 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=222.46
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13636 0 0 0 22235 11 0 0 25 0 1 0 194444855 1511968768 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 13398 81 232 0 368898 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481888

[startup+282.63 s]
/proc/loadavg: 1.01 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1227312/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=282.5
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13636 0 0 0 28239 11 0 0 25 0 1 0 194444855 1511968768 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 13398 81 232 0 368898 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481888

[startup+342.691 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1227376/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=342.55
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13636 0 0 0 34243 12 0 0 25 0 1 0 194444855 1511968768 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 13398 81 232 0 368898 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 1481888

[startup+402.761 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=402.6
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13674 0 0 0 40247 13 0 0 25 0 1 0 194444855 1511968768 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 13398 81 232 0 368898 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 1481888

[startup+462.83 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=462.64
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13727 0 0 0 46251 13 0 0 25 0 1 0 194444855 1511968768 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 13398 81 232 0 368898 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 1481888

[startup+522.897 s]

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

[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=522.69
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13727 0 0 0 52255 14 0 0 25 0 1 0 194444855 1511968768 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 13398 81 232 0 368898 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 1481888

[startup+582.966 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=582.74
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13792 0 0 0 58260 14 0 0 25 0 1 0 194444855 1511968768 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 13398 81 232 0 368898 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481888

[startup+643.04 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=642.79
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13792 0 0 0 64264 15 0 0 25 0 1 0 194444855 1511968768 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518096 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 13398 81 232 0 368898 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 1481888

[startup+703.106 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1227184/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=702.83
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13877 0 0 0 70268 15 0 0 25 0 1 0 194444855 1511968768 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 13398 81 232 0 368898 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 1481888

[startup+763.175 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1227248/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=762.89
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 13877 0 0 0 76273 16 0 0 25 0 1 0 194444855 1511968768 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 13398 81 232 0 368898 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481888

[startup+823.248 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1224240/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=822.94
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 14672 0 0 0 82277 17 0 0 25 0 1 0 194444855 1511968768 14193 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 14193 81 232 0 368898 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 1481888

[startup+883.315 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1211568/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=882.99
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 17829 0 0 0 88277 22 0 0 25 0 1 0 194444855 1511968768 17350 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 17350 81 232 0 368898 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 1481888

[startup+943.385 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 6587
/proc/meminfo: memFree=1202160/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=943.03
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 20186 0 0 0 94279 24 0 0 25 0 1 0 194444855 1511968768 19707 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 19707 81 232 0 368898 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 1481888

[startup+1003.45 s]
/proc/loadavg: 1.03 0.99 0.92 2/79 6587
/proc/meminfo: memFree=1194416/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=1003.08
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 22133 0 0 0 100282 26 0 0 25 0 1 0 194444855 1511968768 21654 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 21654 81 232 0 368898 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 1481888

[startup+1063.52 s]
/proc/loadavg: 1.01 0.99 0.92 2/79 6587
/proc/meminfo: memFree=1186928/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=1063.12
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 23975 0 0 0 106284 28 0 0 25 0 1 0 194444855 1511968768 23496 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 23496 81 232 0 368898 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 1481888

[startup+1123.6 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6587
/proc/meminfo: memFree=1179952/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=1123.18
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 25719 0 0 0 112288 30 0 0 25 0 1 0 194444855 1511968768 25240 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 25240 81 232 0 368898 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 1481888

[startup+1183.69 s]
/proc/loadavg: 1.00 0.99 0.92 2/85 6689
/proc/meminfo: memFree=1173432/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=1183.21
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 27060 0 0 0 118288 33 0 0 25 0 1 0 194444855 1511968768 26581 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 26581 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.92 2/85 6701
/proc/meminfo: memFree=1171768/2055920 swapFree=4192812/4192956
[pid=6581] ppid=6579 vsize=5356 CPUtime=0
/proc/6581/stat : 6581 (Barcelogic) S 6579 6581 6431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194444854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6581/statm: 1339 237 197 169 0 50 0
[pid=6587] ppid=6581 vsize=1476532 CPUtime=1200.02
/proc/6587/stat : 6587 (bsat) R 6581 6581 6431 0 -1 4194304 27436 0 0 0 119968 34 0 0 25 0 1 0 194444855 1511968768 26957 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6587/statm: 369133 26957 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481888

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6581 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.02

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

Real time (s): 1200.52
CPU time (s): 1200.02
CPU user time (s): 1199.68
CPU system time (s): 0.34
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 1482100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 714
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= 12

runsolver used 1.11183 second user time and 3.15552 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Feb 17 20:41:43 UTC 2007

IDJOB= 291650
IDBENCH= 19820
IDSOLVER= 122
FILE ID= node15/291650-1171744902

PBS_JOBID= 3839254

Free space on /tmp= 66535 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S256297823-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291650-1171744902/Barcelogic /tmp/evaluation/291650-1171744902/instance-291650-1171744902.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-291650-1171744902 -o ROOT/results/node15/solver-291650-1171744902 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291650-1171744902/Barcelogic /tmp/evaluation/291650-1171744902/instance-291650-1171744902.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  98acb22e903e1289d5e4bb5a28958843

RANDOM SEED= 180475270

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1281752 kB
Buffers:         45816 kB
Cached:         598280 kB
SwapCached:          0 kB
Active:         647896 kB
Inactive:        56376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1281752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          79112 kB
Slab:            55436 kB
Committed_AS:   724280 kB
PageTables:       1800 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= 66535 MiB

End job on node15 on Sat Feb 17 21:01:47 UTC 2007