Trace number 304465

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) 1200.08 1200.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark461.985
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

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 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.06	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-304465-1172059191 -o ROOT/results/node70/solver-304465-1172059191 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304465-1172059191/rsat.sh /tmp/evaluation/304465-1172059191/instance-304465-1172059191.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: 1.08 1.02 1.01 3/64 10324
/proc/meminfo: memFree=1632776/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 188719855 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10324/statm: 1338 232 195 169 0 49 0
[pid=10325] ppid=10324 vsize=688 CPUtime=0
/proc/10325/stat : 10325 (SatElite) R 10324 10324 9867 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 188719856 704512 86 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10325/statm: 172 86 49 128 0 41 0

[startup+0.106886 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 10324
/proc/meminfo: memFree=1632776/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.514958 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 10324
/proc/meminfo: memFree=1632776/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33511 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 10327
/proc/meminfo: memFree=1629688/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=4724 CPUtime=1.26
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 1127 0 0 0 126 0 0 0 25 0 1 0 188719861 4837376 1017 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 1181 1017 86 211 0 967 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10076

[startup+2.9714 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 10327
/proc/meminfo: memFree=1628088/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=5988 CPUtime=2.9
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 1517 0 0 0 289 1 0 0 25 0 1 0 188719861 6131712 1343 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 1497 1343 86 211 0 1283 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11340

[startup+6.25299 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 10327
/proc/meminfo: memFree=1625592/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=7952 CPUtime=6.18
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 2185 0 0 0 616 2 0 0 25 0 1 0 188719861 8142848 1782 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 1988 1782 86 211 0 1774 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13304

[startup+12.7092 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 10327
/proc/meminfo: memFree=1622456/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=11188 CPUtime=12.63
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 3431 0 0 0 1261 2 0 0 25 0 1 0 188719861 11456512 2542 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 2797 2542 86 211 0 2583 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16540

[startup+25.5225 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 10327
/proc/meminfo: memFree=1617976/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=15508 CPUtime=25.44
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 4947 0 0 0 2541 3 0 0 25 0 1 0 188719861 15880192 3670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 3877 3670 86 211 0 3663 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20860

[startup+51.1441 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 10327
/proc/meminfo: memFree=1611448/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=22548 CPUtime=51.05
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 7547 0 0 0 5100 5 0 0 25 0 1 0 188719861 23089152 5304 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 5637 5304 86 211 0 5423 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27900

[startup+102.407 s]
/proc/loadavg: 1.01 1.01 1.00 2/72 10433
/proc/meminfo: memFree=1599880/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=32636 CPUtime=102.25
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 10950 0 0 0 10216 9 0 0 25 0 1 0 188719861 33419264 7935 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 8159 7935 86 211 0 7945 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 37988

[startup+162.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1599928/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=33280 CPUtime=162.27
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 11128 0 0 0 16217 10 0 0 25 0 1 0 188719861 34078720 8113 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 8320 8113 86 211 0 8106 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 38632

[startup+222.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1587896/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=46448 CPUtime=222.3
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 14546 0 0 0 22217 13 0 0 25 0 1 0 188719861 47562752 11145 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 11612 11145 86 211 0 11398 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 51800

[startup+282.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1586232/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=47744 CPUtime=282.34
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 16465 0 0 0 28219 15 0 0 25 0 1 0 188719861 48889856 11524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 11936 11524 86 211 0 11722 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 53096

[startup+342.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1586232/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=47744 CPUtime=342.38
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 16465 0 0 0 34223 15 0 0 25 0 1 0 188719861 48889856 11524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 11936 11524 86 211 0 11722 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 53096

[startup+402.734 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 10525
/proc/meminfo: memFree=1580088/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=53776 CPUtime=402.42
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 18028 0 0 0 40225 17 0 0 25 0 1 0 188719861 55066624 13087 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 13444 13087 86 211 0 13230 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 59128

[startup+462.789 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 10525
/proc/meminfo: memFree=1571640/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=61996 CPUtime=462.45
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 20131 0 0 0 46226 19 0 0 25 0 1 0 188719861 63483904 15190 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 15499 15190 86 211 0 15285 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 67348

[startup+522.846 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1564536/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05

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

[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=70716 CPUtime=582.54
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 23992 0 0 0 58231 23 0 0 25 0 1 0 188719861 72413184 17494 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 17679 17494 86 211 0 17465 0
Current children cumulated CPU time (s) 582.59
Current children cumulated vsize (KiB) 76068

[startup+642.964 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1562424/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=70716 CPUtime=642.57
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 24000 0 0 0 64234 23 0 0 25 0 1 0 188719861 72413184 17502 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 17679 17502 86 211 0 17465 0
Current children cumulated CPU time (s) 642.62
Current children cumulated vsize (KiB) 76068

[startup+703.026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1562424/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=70716 CPUtime=702.61
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 24000 0 0 0 70238 23 0 0 25 0 1 0 188719861 72413184 17502 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 17679 17502 86 211 0 17465 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 76068

[startup+763.084 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1562360/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=70716 CPUtime=762.65
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 24006 0 0 0 76242 23 0 0 25 0 1 0 188719861 72413184 17508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 17679 17508 86 211 0 17465 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 76068

[startup+823.143 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 10525
/proc/meminfo: memFree=1562360/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=70716 CPUtime=822.69
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 24006 0 0 0 82245 24 0 0 25 0 1 0 188719861 72413184 17508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 17679 17508 86 211 0 17465 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 76068

[startup+883.198 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 10525
/proc/meminfo: memFree=1559928/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=76144 CPUtime=882.72
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 25391 0 0 0 88247 25 0 0 25 0 1 0 188719861 77971456 18123 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 19036 18123 86 211 0 18822 0
Current children cumulated CPU time (s) 882.77
Current children cumulated vsize (KiB) 81496

[startup+943.253 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1554552/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=81424 CPUtime=942.75
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 26737 0 0 0 94249 26 0 0 25 0 1 0 188719861 83378176 19469 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 20356 19469 86 211 0 20142 0
Current children cumulated CPU time (s) 942.8
Current children cumulated vsize (KiB) 86776

[startup+1003.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1549368/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=86336 CPUtime=1002.8
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 28031 0 0 0 100252 28 0 0 25 0 1 0 188719861 88408064 20763 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 21584 20763 86 211 0 21370 0
Current children cumulated CPU time (s) 1002.85
Current children cumulated vsize (KiB) 91688

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1544248/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=91224 CPUtime=1062.84
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 29296 0 0 0 106255 29 0 0 25 0 1 0 188719861 93413376 22028 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 22806 22028 86 211 0 22592 0
Current children cumulated CPU time (s) 1062.89
Current children cumulated vsize (KiB) 96576

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1539192/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=96076 CPUtime=1122.88
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 30555 0 0 0 112257 31 0 0 25 0 1 0 188719861 98381824 23287 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 24019 23287 86 211 0 23805 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 101428

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1534712/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=100456 CPUtime=1182.92
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 31689 0 0 0 118259 33 0 0 25 0 1 0 188719861 102866944 24421 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 25114 24421 86 211 0 24900 0
Current children cumulated CPU time (s) 1182.97
Current children cumulated vsize (KiB) 105808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1533432/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=101752 CPUtime=1200.03
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 32000 0 0 0 119970 33 0 0 25 0 1 0 188719861 104194048 24732 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 25438 24732 86 211 0 25224 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 107104

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10525
/proc/meminfo: memFree=1533432/2055920 swapFree=4183164/4192956
[pid=10324] ppid=10322 vsize=5352 CPUtime=0.05
/proc/10324/stat : 10324 (rsat.sh) S 10322 10324 9867 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 188719855 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10324/statm: 1338 234 195 169 0 49 0
[pid=10327] ppid=10324 vsize=101752 CPUtime=1200.03
/proc/10327/stat : 10327 (rsat) R 10324 10324 9867 0 -1 4194304 32000 0 0 0 119970 33 0 0 25 0 1 0 188719861 104194048 24732 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10327/statm: 25438 24732 86 211 0 25224 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 107104

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10324 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=6998
CPU time returned by wait4() is 0.061989
while last known CPU time is 1200.08

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

Real time (s): 1200.62
CPU time (s): 1200.08
CPU user time (s): 1199.75
CPU system time (s): 0.33
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 107104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 719
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= 2

runsolver used 0.833873 second user time and 2.49262 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Wed Feb 21 11:59:52 UTC 2007

IDJOB= 304465
IDBENCH= 20133
IDSOLVER= 104
FILE ID= node70/304465-1172059191

PBS_JOBID= 3892779

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/304465-1172059191/rsat.sh /tmp/evaluation/304465-1172059191/instance-304465-1172059191.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-304465-1172059191 -o ROOT/results/node70/solver-304465-1172059191 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304465-1172059191/rsat.sh /tmp/evaluation/304465-1172059191/instance-304465-1172059191.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 745576311

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1633312 kB
Buffers:         34616 kB
Cached:         330272 kB
SwapCached:       4420 kB
Active:         263652 kB
Inactive:       111576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633312 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            2056 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:            33444 kB
Committed_AS:   293948 kB
PageTables:       1396 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= 66560 MiB

End job on node70 on Wed Feb 21 12:19:54 UTC 2007