Trace number 330076

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
Rsat 2007-02-08? (TO) 1200.04 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
MD5SUM2cd6ab0857f39a86290a508952e3dd75
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark627.1
Satisfiable
(Un)Satisfiability was proved
Number of variables91844
Number of clauses381319
Sum of the clauses size976591
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2269965
Number of clauses of size 371376
Number of clauses of size 413554
Number of clauses of size 57709
Number of clauses of size over 516643

Solver Data (download as text)

0.00/0.00	c Parsing...
0.29/0.36	c ==============================================================================
0.29/0.36	c |           |     ORIGINAL     |              LEARNT              |          |
0.29/0.36	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.29/0.36	c ==============================================================================
0.29/0.36	c |         0 |  371882   955862 |  111564       0        0     nan |  0.000 % |
2.09/2.17	c |         0 |  261734   852189 |      --       0       --      -- |     --   | -90030/-50939
2.09/2.17	c ==============================================================================
2.09/2.17	c Result  :   #vars: 40881   #clauses: 261734   #literals: 852189
2.09/2.17	c CPU time:   2.07668 s
2.09/2.17	c ==============================================================================
2.49/2.56	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-330076-1173156481 -o ROOT/results/node63/solver-330076-1173156481 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330076-1173156481/rsat.sh /tmp/evaluation/330076-1173156481/instance-330076-1173156481.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: 1.07 1.06 0.99 3/64 11299
/proc/meminfo: memFree=984744/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=0
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335605587 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11299/statm: 1338 232 195 169 0 49 0
[pid=11300] ppid=11299 vsize=688 CPUtime=0
/proc/11300/stat : 11300 (SatElite) R 11299 11299 10007 0 -1 4194304 66 0 0 0 0 0 0 0 20 0 1 0 335605588 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/11300/statm: 172 48 39 128 0 41 0

[startup+0.0687709 s]
/proc/loadavg: 1.07 1.06 0.99 3/64 11299
/proc/meminfo: memFree=984744/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=0
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335605587 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11299/statm: 1338 232 195 169 0 49 0
[pid=11300] ppid=11299 vsize=8360 CPUtime=0.05
/proc/11300/stat : 11300 (SatElite) R 11299 11299 10007 0 -1 4194304 1686 0 0 0 5 0 0 0 20 0 1 0 335605588 8560640 1669 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/11300/statm: 2090 1669 50 128 0 1959 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13712

[startup+0.101775 s]
/proc/loadavg: 1.07 1.06 0.99 3/64 11299
/proc/meminfo: memFree=984744/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=0
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335605587 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11299/statm: 1338 232 195 169 0 49 0
[pid=11300] ppid=11299 vsize=10736 CPUtime=0.09
/proc/11300/stat : 11300 (SatElite) R 11299 11299 10007 0 -1 4194304 2541 0 0 0 8 1 0 0 20 0 1 0 335605588 10993664 2524 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/11300/statm: 2684 2524 50 128 0 2553 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16088

[startup+0.301796 s]
/proc/loadavg: 1.07 1.06 0.99 3/64 11299
/proc/meminfo: memFree=984744/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=0
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335605587 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11299/statm: 1338 232 195 169 0 49 0
[pid=11300] ppid=11299 vsize=35568 CPUtime=0.29
/proc/11300/stat : 11300 (SatElite) R 11299 11299 10007 0 -1 4194304 7707 0 0 0 25 4 0 0 20 0 1 0 335605588 36421632 7689 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/11300/statm: 8892 7691 50 128 0 8761 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40920

[startup+0.701839 s]
/proc/loadavg: 1.07 1.06 0.99 3/64 11299
/proc/meminfo: memFree=984744/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=0
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335605587 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11299/statm: 1338 232 195 169 0 49 0
[pid=11300] ppid=11299 vsize=51020 CPUtime=0.69
/proc/11300/stat : 11300 (SatElite) R 11299 11299 10007 0 -1 4194304 11968 0 0 0 62 7 0 0 24 0 1 0 335605588 52244480 10999 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/11300/statm: 12755 10999 69 128 0 12624 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56372

[startup+1.50192 s]
/proc/loadavg: 1.07 1.06 0.99 2/66 11301
/proc/meminfo: memFree=934168/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=0
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335605587 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11299/statm: 1338 232 195 169 0 49 0
[pid=11300] ppid=11299 vsize=54016 CPUtime=1.49
/proc/11300/stat : 11300 (SatElite) R 11299 11299 10007 0 -1 4194304 12802 0 0 0 141 8 0 0 25 0 1 0 335605588 55312384 11749 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571654 0 0 4096 3 0 0 0 17 1 0 0
/proc/11300/statm: 13504 11749 69 128 0 13373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59368

[startup+3.1011 s]
/proc/loadavg: 1.06 1.06 0.99 2/66 11301
/proc/meminfo: memFree=933464/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 2.55
Current children cumulated vsize (KiB) 5352

[startup+6.30143 s]
/proc/loadavg: 1.06 1.06 0.99 2/66 11302
/proc/meminfo: memFree=957656/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=20048 CPUtime=3.73
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 4991 0 0 0 370 3 0 0 25 0 1 0 335605844 20529152 4702 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 5012 4702 86 211 0 4798 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25400

[startup+12.7012 s]
/proc/loadavg: 1.05 1.06 0.99 2/66 11302
/proc/meminfo: memFree=955544/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=22308 CPUtime=10.12
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 5572 0 0 0 1008 4 0 0 25 0 1 0 335605844 22843392 5249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 5577 5249 86 211 0 5363 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27660

[startup+25.5015 s]
/proc/loadavg: 1.05 1.06 0.99 2/66 11302
/proc/meminfo: memFree=950936/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=26832 CPUtime=22.91
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 6770 0 0 0 2286 5 0 0 25 0 1 0 335605844 27475968 6349 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 6708 6349 86 211 0 6494 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 32184

[startup+51.1012 s]
/proc/loadavg: 1.03 1.05 0.99 2/66 11302
/proc/meminfo: memFree=943256/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=34960 CPUtime=48.51
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 8927 0 0 0 4843 8 0 0 25 0 1 0 335605844 35799040 8312 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 8740 8312 86 211 0 8526 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40312

[startup+102.305 s]
/proc/loadavg: 1.01 1.04 0.99 2/66 11302
/proc/meminfo: memFree=939736/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=37996 CPUtime=99.69
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 10489 0 0 0 9960 9 0 0 25 0 1 0 335605844 38907904 9102 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 9499 9102 86 211 0 9285 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 43348

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 0.99 2/66 11302
/proc/meminfo: memFree=926616/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=52044 CPUtime=159.68
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 15667 0 0 0 15954 14 0 0 25 0 1 0 335605844 53293056 12354 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 13011 12354 86 211 0 12797 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 57396

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 0.99 2/66 11302
/proc/meminfo: memFree=923928/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=54988 CPUtime=219.66
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 16400 0 0 0 21951 15 0 0 25 0 1 0 335605844 56307712 13087 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530234 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 13747 13087 86 211 0 13533 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 60340

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 0.99 2/66 11302
/proc/meminfo: memFree=909080/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=69748 CPUtime=279.64
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 20133 0 0 0 27945 19 0 0 25 0 1 0 335605844 71421952 16816 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 17437 16816 86 211 0 17223 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 75100

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.99 2/66 11302
/proc/meminfo: memFree=895960/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=82188 CPUtime=339.63
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 23381 0 0 0 33940 23 0 0 25 0 1 0 335605844 84160512 20062 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 20547 20062 86 211 0 20333 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 87540


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

[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=86600 CPUtime=579.56
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 26101 0 0 0 57931 25 0 0 25 0 1 0 335605844 88678400 21237 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 21650 21237 86 211 0 21436 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 91952

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11302
/proc/meminfo: memFree=880728/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=96672 CPUtime=639.55
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 28752 0 0 0 63927 28 0 0 25 0 1 0 335605844 98992128 23882 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 24168 23882 86 211 0 23954 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 102024

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11302
/proc/meminfo: memFree=871384/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=108644 CPUtime=699.52
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 31840 0 0 0 69920 32 0 0 25 0 1 0 335605844 111251456 26200 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 27161 26200 86 211 0 26947 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 113996

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11302
/proc/meminfo: memFree=871064/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=108644 CPUtime=759.52
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 34934 0 0 0 75918 34 0 0 25 0 1 0 335605844 111251456 26218 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530131 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 27161 26218 86 211 0 26947 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 113996

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/72 11424
/proc/meminfo: memFree=869912/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=108644 CPUtime=819.43
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 34934 0 0 0 81909 34 0 0 25 0 1 0 335605844 111251456 26218 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 27161 26218 86 211 0 26947 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 113996

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11500
/proc/meminfo: memFree=870744/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=108644 CPUtime=879.38
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 34934 0 0 0 87904 34 0 0 25 0 1 0 335605844 111251456 26218 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 27161 26218 86 211 0 26947 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 113996

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11500
/proc/meminfo: memFree=870808/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=108644 CPUtime=939.36
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 34934 0 0 0 93902 34 0 0 25 0 1 0 335605844 111251456 26218 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 27161 26218 86 211 0 26947 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 113996

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11500
/proc/meminfo: memFree=870872/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=108644 CPUtime=999.34
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 34938 0 0 0 99900 34 0 0 25 0 1 0 335605844 111251456 26222 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 27161 26222 86 211 0 26947 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 113996

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11500
/proc/meminfo: memFree=870872/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=108644 CPUtime=1059.33
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 34938 0 0 0 105898 35 0 0 25 0 1 0 335605844 111251456 26222 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 27161 26222 86 211 0 26947 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 113996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11500
/proc/meminfo: memFree=870104/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=109604 CPUtime=1119.31
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 35164 0 0 0 111896 35 0 0 25 0 1 0 335605844 112234496 26448 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 27401 26448 86 211 0 27187 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 114956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11500
/proc/meminfo: memFree=859480/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=119848 CPUtime=1179.29
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 37813 0 0 0 117892 37 0 0 25 0 1 0 335605844 122724352 29094 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529196 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 29962 29094 86 211 0 29748 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 125200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11500
/proc/meminfo: memFree=856024/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=123160 CPUtime=1197.49
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 38654 0 0 0 119711 38 0 0 25 0 1 0 335605844 126115840 29935 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 30790 29935 86 211 0 30576 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 128512

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11500
/proc/meminfo: memFree=856024/2055920 swapFree=4183280/4192956
[pid=11299] ppid=11297 vsize=5352 CPUtime=2.55
/proc/11299/stat : 11299 (rsat.sh) S 11297 11299 10007 0 -1 4194304 305 15418 0 0 0 0 243 12 16 0 1 0 335605587 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11299/statm: 1338 234 195 169 0 49 0
[pid=11302] ppid=11299 vsize=123160 CPUtime=1197.49
/proc/11302/stat : 11302 (rsat) R 11299 11299 10007 0 -1 4194304 38654 0 0 0 119711 38 0 0 25 0 1 0 335605844 126115840 29935 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11302/statm: 30790 29935 86 211 0 30576 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 128512

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11299 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=440628 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=124981
CPU time returned by wait4() is 2.56561
while last known CPU time is 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.54
CPU system time (s): 0.5
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 128512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.44063
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15723
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= 16
involuntary context switches= 7

runsolver used 0.998848 second user time and 2.55861 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue Mar  6 04:48:02 UTC 2007

IDJOB= 330076
IDBENCH= 20555
IDSOLVER= 104
FILE ID= node63/330076-1173156481

PBS_JOBID= 4015225

Free space on /tmp= 66511 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/330076-1173156481/rsat.sh /tmp/evaluation/330076-1173156481/instance-330076-1173156481.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-330076-1173156481 -o ROOT/results/node63/solver-330076-1173156481 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330076-1173156481/rsat.sh /tmp/evaluation/330076-1173156481/instance-330076-1173156481.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2cd6ab0857f39a86290a508952e3dd75

RANDOM SEED= 263823206

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        985152 kB
Buffers:         42812 kB
Cached:         934132 kB
SwapCached:       3684 kB
Active:         129604 kB
Inactive:       860800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        985152 kB
SwapTotal:     4192956 kB
SwapFree:      4183280 kB
Dirty:           10396 kB
Writeback:           0 kB
Mapped:          19424 kB
Slab:            66348 kB
Committed_AS:   786336 kB
PageTables:       1468 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= 66503 MiB

End job on node63 on Tue Mar  6 05:08:05 UTC 2007