Trace number 302187

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) 1200.03 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark299.403
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/node71/watcher-302187-1172006181 -o ROOT/results/node71/solver-302187-1172006181 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302187-1172006181/Barcelogic /tmp/evaluation/302187-1172006181/instance-302187-1172006181.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: 1.83 1.82 1.39 3/64 11934
/proc/meminfo: memFree=1511888/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 220575885 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11934/statm: 1338 232 195 169 0 49 0
[pid=11935] ppid=11934 vsize=5352 CPUtime=0
/proc/11935/stat : 11935 (Barcelogic) S 11934 11934 11227 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11935/statm: 1338 236 198 169 0 49 0
[pid=11937] ppid=11935 vsize=0 CPUtime=0
/proc/11937/stat : 11937 (sed) D 11935 11934 11227 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 220575886 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/11937/statm: 0 0 0 0 0 0 0

[startup+0.107456 s]
/proc/loadavg: 1.83 1.82 1.39 3/64 11934
/proc/meminfo: memFree=1511888/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515539 s]
/proc/loadavg: 1.83 1.82 1.39 3/64 11934
/proc/meminfo: memFree=1511888/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33572 s]
/proc/loadavg: 1.83 1.82 1.39 2/66 11940
/proc/meminfo: memFree=1498432/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=1.26
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 3747 0 0 0 125 1 0 0 25 0 1 0 220575891 1511915520 3720 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 3720 81 232 0 368885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481832

[startup+2.97207 s]
/proc/loadavg: 1.83 1.82 1.39 2/66 11940
/proc/meminfo: memFree=1488576/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=2.9
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 7072 0 0 0 287 3 0 0 25 0 1 0 220575891 1511915520 7045 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 7045 81 232 0 368885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481832

[startup+6.25478 s]
/proc/loadavg: 1.77 1.80 1.39 2/66 11940
/proc/meminfo: memFree=1463232/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=6.18
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 13059 0 0 0 612 6 0 0 25 0 1 0 220575891 1511915520 13032 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 13032 81 232 0 368885 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481832

[startup+12.7122 s]
/proc/loadavg: 1.71 1.79 1.39 2/66 11940
/proc/meminfo: memFree=1421640/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=12.64
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 22796 0 0 0 1254 10 0 0 25 0 1 0 220575891 1511915520 22769 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518219 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 22769 81 232 0 368885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481832

[startup+25.525 s]
/proc/loadavg: 1.55 1.75 1.38 2/66 11940
/proc/meminfo: memFree=1352840/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=25.44
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 40411 0 0 0 2527 17 0 0 25 0 1 0 220575891 1511915520 40384 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 40384 81 232 0 368885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481832

[startup+51.1475 s]
/proc/loadavg: 1.36 1.69 1.37 2/66 11940
/proc/meminfo: memFree=1234696/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=51.06
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 69381 0 0 0 5075 31 0 0 25 0 1 0 220575891 1511915520 69354 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 69354 81 232 0 368885 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481832

[startup+102.391 s]
/proc/loadavg: 1.15 1.58 1.35 2/66 11940
/proc/meminfo: memFree=1063112/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=102.28
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 112461 0 0 0 10170 58 0 0 25 0 1 0 220575891 1511915520 112434 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 112434 81 232 0 368885 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481832

[startup+162.453 s]
/proc/loadavg: 1.06 1.47 1.33 2/66 11940
/proc/meminfo: memFree=929800/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=162.31
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 145182 0 0 0 16152 79 0 0 25 0 1 0 220575891 1511915520 145155 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 145155 81 232 0 368885 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481832

[startup+222.511 s]
/proc/loadavg: 1.02 1.38 1.30 2/66 11940
/proc/meminfo: memFree=830152/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=222.35
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 170133 0 0 0 22138 97 0 0 25 0 1 0 220575891 1511915520 170106 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 170106 81 232 0 368885 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481832

[startup+282.567 s]
/proc/loadavg: 1.00 1.31 1.28 2/66 11940
/proc/meminfo: memFree=744648/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=282.39
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 191584 0 0 0 28124 115 0 0 25 0 1 0 220575891 1511915520 191557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 191557 81 232 0 368885 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481832

[startup+342.625 s]
/proc/loadavg: 1.00 1.25 1.26 2/66 11940
/proc/meminfo: memFree=672520/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=342.43
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 209654 0 0 0 34113 130 0 0 25 0 1 0 220575891 1511915520 209627 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 209627 81 232 0 368885 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481832

[startup+402.695 s]
/proc/loadavg: 1.03 1.22 1.25 2/66 11940
/proc/meminfo: memFree=605000/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=402.47
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 226218 0 0 0 40103 144 0 0 25 0 1 0 220575891 1511915520 226191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 226191 81 232 0 368885 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481832

[startup+462.758 s]
/proc/loadavg: 1.01 1.17 1.23 2/66 11940
/proc/meminfo: memFree=549256/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=462.51
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 240199 0 0 0 46095 156 0 0 25 0 1 0 220575891 1511915520 240172 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518137 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 240172 81 232 0 368885 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 1481832

[startup+522.818 s]

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

[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=522.55
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 254138 0 0 0 52086 169 0 0 25 0 1 0 220575891 1511915520 254111 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 254111 81 232 0 368885 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481832

[startup+582.876 s]
/proc/loadavg: 1.00 1.11 1.19 2/66 11940
/proc/meminfo: memFree=439560/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=582.59
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 267445 0 0 0 58078 181 0 0 25 0 1 0 220575891 1511915520 267418 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 267418 81 232 0 368885 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481832

[startup+642.932 s]
/proc/loadavg: 1.00 1.09 1.18 2/66 11940
/proc/meminfo: memFree=391432/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=642.62
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 279502 0 0 0 64071 191 0 0 25 0 1 0 220575891 1511915520 279475 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 279475 81 232 0 368885 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 1481832

[startup+702.991 s]
/proc/loadavg: 1.00 1.07 1.17 2/66 11940
/proc/meminfo: memFree=344008/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=702.66
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 291401 0 0 0 70064 202 0 0 25 0 1 0 220575891 1511915520 291374 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 291374 81 232 0 368885 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481832

[startup+763.053 s]
/proc/loadavg: 1.06 1.07 1.16 2/66 11940
/proc/meminfo: memFree=300104/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=762.7
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 302399 0 0 0 76056 214 0 0 25 0 1 0 220575891 1511915520 302372 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 302372 81 232 0 368885 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 1481832

[startup+823.122 s]
/proc/loadavg: 1.02 1.05 1.15 2/66 11940
/proc/meminfo: memFree=259976/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=822.75
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 312273 0 0 0 82052 223 0 0 25 0 1 0 220575891 1511915520 312246 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 312246 81 232 0 368885 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 1481832

[startup+883.186 s]
/proc/loadavg: 1.00 1.04 1.14 2/66 11940
/proc/meminfo: memFree=221768/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=882.78
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 321862 0 0 0 88046 232 0 0 25 0 1 0 220575891 1511915520 321835 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 321835 81 232 0 368885 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 1481832

[startup+943.245 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 11940
/proc/meminfo: memFree=181064/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=942.83
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 332052 0 0 0 94041 242 0 0 25 0 1 0 220575891 1511915520 332025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 332025 81 232 0 368885 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 1481832

[startup+1003.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 11940
/proc/meminfo: memFree=141896/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=1002.85
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 341876 0 0 0 100035 250 0 0 25 0 1 0 220575891 1511915520 341849 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 341849 81 232 0 368885 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 1481832

[startup+1063.36 s]
/proc/loadavg: 1.00 1.02 1.10 2/66 11940
/proc/meminfo: memFree=105736/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=1062.9
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 350768 0 0 0 106030 260 0 0 25 0 1 0 220575891 1511915520 350741 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 350741 81 232 0 368885 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 1481832

[startup+1123.42 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 11940
/proc/meminfo: memFree=70408/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=1122.93
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 359606 0 0 0 112026 267 0 0 25 0 1 0 220575891 1511915520 359579 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 359579 81 232 0 368885 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 1481832

[startup+1183.48 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 11940
/proc/meminfo: memFree=35336/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=1182.97
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 368449 0 0 0 118020 277 0 0 25 0 1 0 220575891 1511915520 368422 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 368422 98 232 0 368885 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 11940
/proc/meminfo: memFree=34568/2055920 swapFree=4183908/4192956
[pid=11934] ppid=11932 vsize=5352 CPUtime=0.05
/proc/11934/stat : 11934 (Barcelogic) S 11932 11934 11227 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 220575885 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1338 236 197 169 0 49 0
[pid=11940] ppid=11934 vsize=1476480 CPUtime=1199.98
/proc/11940/stat : 11940 (bsat) R 11934 11934 11227 0 -1 4194304 369385 0 0 0 119721 277 0 0 25 0 1 0 220575891 1511915520 368433 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11940/statm: 369120 368433 108 232 0 368885 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481832

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 11934 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=54991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.06099
while last known CPU time is 1200.03

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

Real time (s): 1200.5
CPU time (s): 1200.03
CPU user time (s): 1197.26
CPU system time (s): 2.77
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 1485524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
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= 1056
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= 11

runsolver used 0.870867 second user time and 2.40963 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Feb 20 21:16:21 UTC 2007

IDJOB= 302187
IDBENCH= 20077
IDSOLVER= 122
FILE ID= node71/302187-1172006181

PBS_JOBID= 3892641

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/302187-1172006181/Barcelogic /tmp/evaluation/302187-1172006181/instance-302187-1172006181.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-302187-1172006181 -o ROOT/results/node71/solver-302187-1172006181 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302187-1172006181/Barcelogic /tmp/evaluation/302187-1172006181/instance-302187-1172006181.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 360635551

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1512296 kB
Buffers:         15460 kB
Cached:         469916 kB
SwapCached:       2796 kB
Active:          36352 kB
Inactive:       458532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512296 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            34700 kB
Committed_AS:   701244 kB
PageTables:       1448 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= 66561 MiB

End job on node71 on Tue Feb 20 21:36:23 UTC 2007