Trace number 347562

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 Fixed 2007-04-13? (TO) 1200 1201.12

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k55.cnf
MD5SUMe79c4b56e60495fc11a6ec11ab81644b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables81425
Number of clauses364328
Sum of the clauses size937494
Maximum clause length20
Minimum clause length1
Number of clauses of size 1543
Number of clauses of size 2283706
Number of clauses of size 340037
Number of clauses of size 416350
Number of clauses of size 57104
Number of clauses of size over 516588

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.35	c ==============================================================================
0.00/0.35	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.35	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.35	c ==============================================================================
0.00/0.35	c |         0 |  363133   921375 |  108939       0        0     nan |  0.000 % |
2.08/2.16	c |         0 |  190381   640301 |      --       0       --      -- |     --   | -98022/-79470
2.08/2.16	c ==============================================================================
2.08/2.16	c Result  :   #vars: 28229   #clauses: 190381   #literals: 640301
2.08/2.16	c CPU time:   2.05369 s
2.08/2.16	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-347562-1176681784 -o ROOT/results/node6/solver-347562-1176681784 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347562-1176681784/Barcelogic /tmp/evaluation/347562-1176681784/instance-347562-1176681784.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.99 3/77 9001
/proc/meminfo: memFree=1721464/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=0
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 144216145 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9001/statm: 1339 233 195 169 0 50 0
[pid=9002] ppid=9001 vsize=5356 CPUtime=0
/proc/9002/stat : 9002 (Barcelogic) S 9001 9001 8266 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 144216145 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9002/statm: 1339 237 198 169 0 50 0
[pid=9003] ppid=9002 vsize=0 CPUtime=0
/proc/9003/stat : 9003 (Barcelogic) D 9002 9001 8266 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 144216145 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/9003/statm: 0 0 0 0 0 0 0
[pid=9004] ppid=9002 vsize=0 CPUtime=0
/proc/9004/stat : 9004 (sed) D 9002 9001 8266 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 144216145 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/9004/statm: 0 0 0 0 0 0 0

[startup+0.0221831 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 9001
/proc/meminfo: memFree=1721464/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=0
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144216145 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9001/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101189 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 9001
/proc/meminfo: memFree=1721464/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=0
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144216145 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9001/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301212 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 9001
/proc/meminfo: memFree=1721464/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=0
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144216145 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9001/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701259 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 9001
/proc/meminfo: memFree=1721464/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=0
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144216145 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9001/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50135 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 9006
/proc/meminfo: memFree=1676712/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=0
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144216145 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9001/statm: 1339 236 197 169 0 50 0
[pid=9006] ppid=9001 vsize=49488 CPUtime=1.49
/proc/9006/stat : 9006 (SatELite_releas) R 9001 9001 8266 0 -1 4194304 11747 0 0 0 140 9 0 0 25 0 1 0 144216145 50675712 10633 18446744073709551615 134512640 135037961 4294956528 18446744073709551615 134570902 0 0 4096 3 0 0 0 17 0 0 0
/proc/9006/statm: 12372 10633 66 128 0 12241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54844

[startup+3.10155 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 9006
/proc/meminfo: memFree=1674024/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 5356

[startup+6.30192 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 9007
/proc/meminfo: memFree=1689896/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474556 CPUtime=3.69
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 6246 0 0 0 366 3 0 0 25 0 1 0 144216404 1509945344 5771 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134562045 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368639 5771 84 232 0 368404 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 1479912

[startup+12.7027 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 9007
/proc/meminfo: memFree=1683048/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474556 CPUtime=10.09
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 8014 0 0 0 1005 4 0 0 25 0 1 0 144216404 1509945344 7539 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368639 7539 84 232 0 368404 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 1479912

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 9007
/proc/meminfo: memFree=1665512/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474556 CPUtime=22.88
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 12331 0 0 0 2281 7 0 0 25 0 1 0 144216404 1509945344 11856 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368639 11856 84 232 0 368404 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 1479912

[startup+51.1012 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1625704/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474556 CPUtime=48.46
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 22385 0 0 0 4830 16 0 0 25 0 1 0 144216404 1509945344 21910 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368639 21910 84 232 0 368404 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 1479912

[startup+102.305 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1615400/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=99.64
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 24944 0 0 0 9946 18 0 0 25 0 1 0 144216404 1510047744 24266 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 24266 94 232 0 368429 0
Current children cumulated CPU time (s) 102.08
Current children cumulated vsize (KiB) 1480012

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1598952/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=159.6
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 29306 0 0 0 15939 21 0 0 25 0 1 0 144216404 1510047744 28296 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 28296 94 232 0 368429 0
Current children cumulated CPU time (s) 162.04
Current children cumulated vsize (KiB) 1480012

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1578408/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=219.55
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 34590 0 0 0 21931 24 0 0 25 0 1 0 144216404 1510047744 33430 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 33430 94 232 0 368429 0
Current children cumulated CPU time (s) 221.99
Current children cumulated vsize (KiB) 1480012

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1578344/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=279.49
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 34755 0 0 0 27924 25 0 0 25 0 1 0 144216404 1510047744 33430 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/9007/statm: 368664 33430 94 232 0 368429 0
Current children cumulated CPU time (s) 281.93
Current children cumulated vsize (KiB) 1480012

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1560488/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=339.42
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 39543 0 0 0 33914 28 0 0 25 0 1 0 144216404 1510047744 37898 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134553456 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 37898 94 232 0 368429 0
Current children cumulated CPU time (s) 341.86
Current children cumulated vsize (KiB) 1480012

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1560296/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0

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

/proc/9007/statm: 368664 47412 94 232 0 368429 0
Current children cumulated CPU time (s) 581.64
Current children cumulated vsize (KiB) 1480012

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1460840/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=639.17
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 64829 0 0 0 63868 49 0 0 25 0 1 0 144216404 1510047744 62841 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539443 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 62841 94 232 0 368429 0
Current children cumulated CPU time (s) 641.61
Current children cumulated vsize (KiB) 1480012

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1407784/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=699.12
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 78221 0 0 0 69851 61 0 0 25 0 1 0 144216404 1510047744 76233 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 76233 94 232 0 368429 0
Current children cumulated CPU time (s) 701.56
Current children cumulated vsize (KiB) 1480012

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1358568/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=759.09
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 90324 0 0 0 75839 70 0 0 25 0 1 0 144216404 1510047744 88336 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517330 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 88336 94 232 0 368429 0
Current children cumulated CPU time (s) 761.53
Current children cumulated vsize (KiB) 1480012

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1312232/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=819
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 102010 0 0 0 81820 80 0 0 25 0 1 0 144216404 1510047744 100022 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518400 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 100022 94 232 0 368429 0
Current children cumulated CPU time (s) 821.44
Current children cumulated vsize (KiB) 1480012

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1265128/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=878.96
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 113623 0 0 0 87806 90 0 0 25 0 1 0 144216404 1510047744 111635 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 111635 94 232 0 368429 0
Current children cumulated CPU time (s) 881.4
Current children cumulated vsize (KiB) 1480012

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1231144/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=938.92
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 122175 0 0 0 93796 96 0 0 25 0 1 0 144216404 1510047744 120187 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 120187 94 232 0 368429 0
Current children cumulated CPU time (s) 941.36
Current children cumulated vsize (KiB) 1480012

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1193128/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=998.89
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 131637 0 0 0 99784 105 0 0 25 0 1 0 144216404 1510047744 129649 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 129649 94 232 0 368429 0
Current children cumulated CPU time (s) 1001.33
Current children cumulated vsize (KiB) 1480012

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1153896/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=1058.84
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 141432 0 0 0 105770 114 0 0 25 0 1 0 144216404 1510047744 139444 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134563435 0 0 4096 0 0 0 0 17 1 0 0
/proc/9007/statm: 368664 139444 94 232 0 368429 0
Current children cumulated CPU time (s) 1061.28
Current children cumulated vsize (KiB) 1480012

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1122728/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=1118.81
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 149208 0 0 0 111759 122 0 0 25 0 1 0 144216404 1510047744 147220 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 147220 94 232 0 368429 0
Current children cumulated CPU time (s) 1121.25
Current children cumulated vsize (KiB) 1480012

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1091560/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=1178.76
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 157074 0 0 0 117748 128 0 0 25 0 1 0 144216404 1510047744 155086 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 155086 94 232 0 368429 0
Current children cumulated CPU time (s) 1181.2
Current children cumulated vsize (KiB) 1480012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1083496/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=1197.56
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 158935 0 0 0 119626 130 0 0 25 0 1 0 144216404 1510047744 156947 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 156947 94 232 0 368429 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1480012

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

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

[startup+1201.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 9007
/proc/meminfo: memFree=1083496/2055924 swapFree=4158476/4192956
[pid=9001] ppid=8999 vsize=5356 CPUtime=2.44
/proc/9001/stat : 9001 (Barcelogic) S 8999 9001 8266 0 -1 4194304 335 14524 0 0 0 0 231 13 16 0 1 0 144216145 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9001/statm: 1339 238 197 169 0 50 0
[pid=9007] ppid=9001 vsize=1474656 CPUtime=1197.56
/proc/9007/stat : 9007 (bsat) R 9001 9001 8266 0 -1 4194304 158935 0 0 0 119626 130 0 0 25 0 1 0 144216404 1510047744 156947 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 0 0 0
/proc/9007/statm: 368664 156947 94 232 0 368429 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1480012

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9001 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=319647
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=134979
# CPU time returned by wait4() is 2.45463
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.12
CPU time (s): 1200
CPU user time (s): 1198.57
CPU system time (s): 1.43
CPU usage (%): 99.9068
Max. virtual memory (cumulated for all children) (KiB): 1480816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.31965
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14859
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= 37
involuntary context switches= 70

runsolver used 1.16582 second user time and 3.21551 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Apr 16 00:03:05 UTC 2007

IDJOB= 347562
IDBENCH= 20539
IDSOLVER= 154
FILE ID= node6/347562-1176681784

PBS_JOBID= 4559401

Free space on /tmp= 66534 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/347562-1176681784/Barcelogic /tmp/evaluation/347562-1176681784/instance-347562-1176681784.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-347562-1176681784 -o ROOT/results/node6/solver-347562-1176681784 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347562-1176681784/Barcelogic /tmp/evaluation/347562-1176681784/instance-347562-1176681784.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  e79c4b56e60495fc11a6ec11ab81644b

RANDOM SEED= 998845579

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1721872 kB
Buffers:         62680 kB
Cached:         184492 kB
SwapCached:       2660 kB
Active:         157792 kB
Inactive:       113932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1721872 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:           10112 kB
Writeback:           0 kB
Mapped:          31192 kB
Slab:            47884 kB
Committed_AS:  6805904 kB
PageTables:       1784 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= 66525 MiB

End job on node6 on Mon Apr 16 00:23:08 UTC 2007