Trace number 309918

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) 1200.05 1200.43

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
MD5SUMd921c717596c6b2305f82fa29e923d52
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark284.896
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    2852     8555 |      --       0       --      -- |     --   | -79/55
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 745   #clauses: 2852   #literals: 8555
0.00/0.02	c CPU time:   0.010998 s
0.00/0.02	c ==============================================================================
0.00/0.04	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/node77/watcher-309918-1172549973 -o ROOT/results/node77/solver-309918-1172549973 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309918-1172549973/rsat.sh /tmp/evaluation/309918-1172549973/instance-309918-1172549973.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 6286
/proc/meminfo: memFree=1856024/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 281 0 0 0 0 0 0 0 20 0 1 0 49864834 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/6286/statm: 1340 230 193 169 0 50 0
[pid=6287] ppid=6286 vsize=684 CPUtime=0
/proc/6287/stat : 6287 (SatElite) D 6286 6286 5134 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 49864834 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563611212 0 0 17 0 0 0
/proc/6287/statm: 171 44 36 128 0 40 0

[startup+0.108128 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 6286
/proc/meminfo: memFree=1856024/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5360

[startup+0.517175 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 6286
/proc/meminfo: memFree=1856024/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5360

[startup+1.34327 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1854088/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=2464 CPUtime=1.29
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 510 0 0 0 129 0 0 0 25 0 1 0 49864838 2523136 464 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526499 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 616 464 86 211 0 402 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 7824

[startup+2.97847 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1853192/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=3864 CPUtime=2.92
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 987 0 0 0 292 0 0 0 25 0 1 0 49864838 3956736 813 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 966 813 86 211 0 752 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 9224

[startup+6.25486 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1851016/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=5296 CPUtime=6.2
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 1549 0 0 0 619 1 0 0 25 0 1 0 49864838 5423104 1146 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 1324 1146 86 211 0 1110 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 10656

[startup+12.7136 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1849224/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=7276 CPUtime=12.65
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 2464 0 0 0 1264 1 0 0 25 0 1 0 49864838 7450624 1575 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 1819 1575 86 211 0 1605 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12636

[startup+25.5172 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1846344/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=9988 CPUtime=25.46
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 3572 0 0 0 2544 2 0 0 25 0 1 0 49864838 10227712 2295 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 2497 2295 86 211 0 2283 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15348

[startup+51.1372 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1842632/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=14424 CPUtime=51.07
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 4759 0 0 0 5104 3 0 0 25 0 1 0 49864838 14770176 3288 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 3606 3288 86 211 0 3392 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19784

[startup+102.373 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1838920/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=18148 CPUtime=102.29
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 6480 0 0 0 10224 5 0 0 25 0 1 0 49864838 18583552 4237 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 4537 4237 86 211 0 4323 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23508

[startup+162.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1835336/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=20936 CPUtime=162.33
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 8150 0 0 0 16227 6 0 0 25 0 1 0 49864838 21438464 5039 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 5234 5039 86 211 0 5020 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 26296

[startup+222.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1832904/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=25060 CPUtime=222.36
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 9192 0 0 0 22229 7 0 0 25 0 1 0 49864838 25661440 5695 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 6265 5695 86 211 0 6051 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 30420

[startup+282.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1827336/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=30160 CPUtime=282.38
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 10582 0 0 0 28230 8 0 0 25 0 1 0 49864838 30883840 7085 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 7540 7085 86 211 0 7326 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 35520

[startup+342.561 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1826056/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=31240 CPUtime=342.41
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 12477 0 0 0 34231 10 0 0 25 0 1 0 49864838 31989760 7387 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 7810 7387 86 211 0 7596 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 36600

[startup+402.609 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1825352/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=32412 CPUtime=402.44
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 12777 0 0 0 40234 10 0 0 25 0 1 0 49864838 33189888 7555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 8103 7555 86 211 0 7889 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 37772

[startup+462.656 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1824904/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=32804 CPUtime=462.47
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 12880 0 0 0 46237 10 0 0 25 0 1 0 49864838 33591296 7625 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 8201 7625 86 211 0 7987 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 38164

[startup+522.706 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1822728/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=34896 CPUtime=522.51
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 13490 0 0 0 52240 11 0 0 25 0 1 0 49864838 35733504 8202 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 8724 8202 86 211 0 8510 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 40256

[startup+582.753 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1818696/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=38856 CPUtime=582.54
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 14596 0 0 0 58243 11 0 0 25 0 1 0 49864838 39788544 9209 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 9714 9209 86 211 0 9500 0
Current children cumulated CPU time (s) 582.55
Current children cumulated vsize (KiB) 44216

[startup+642.802 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1815112/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=45504 CPUtime=642.58
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 16314 0 0 0 64245 13 0 0 25 0 1 0 49864838 46596096 10092 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 11376 10092 86 211 0 11162 0
Current children cumulated CPU time (s) 642.59
Current children cumulated vsize (KiB) 50864

[startup+702.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 6289
/proc/meminfo: memFree=1814792/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=44304 CPUtime=702.61
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 20010 0 0 0 70246 15 0 0 25 0 1 0 49864838 45367296 10119 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 11076 10119 86 211 0 10862 0
Current children cumulated CPU time (s) 702.62
Current children cumulated vsize (KiB) 49664

[startup+762.893 s]
/proc/loadavg: 1.06 1.00 1.00 2/69 6289
/proc/meminfo: memFree=1814856/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=44436 CPUtime=762.63
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 20035 0 0 0 76248 15 0 0 25 0 1 0 49864838 45502464 10144 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 11109 10144 86 211 0 10895 0
Current children cumulated CPU time (s) 762.64
Current children cumulated vsize (KiB) 49796

[startup+822.94 s]
/proc/loadavg: 1.02 1.00 1.00 2/69 6289
/proc/meminfo: memFree=1814408/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=45096 CPUtime=822.66
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 20135 0 0 0 82251 15 0 0 25 0 1 0 49864838 46178304 10244 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 11274 10244 86 211 0 11060 0
Current children cumulated CPU time (s) 822.67
Current children cumulated vsize (KiB) 50456

[startup+882.985 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6289
/proc/meminfo: memFree=1814024/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=45620 CPUtime=882.69
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 20238 0 0 0 88254 15 0 0 25 0 1 0 49864838 46714880 10347 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 11405 10347 86 211 0 11191 0
Current children cumulated CPU time (s) 882.7
Current children cumulated vsize (KiB) 50980

[startup+943.027 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6289
/proc/meminfo: memFree=1813640/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=46276 CPUtime=942.72
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 20365 0 0 0 94257 15 0 0 25 0 1 0 49864838 47386624 10441 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 11569 10441 86 211 0 11355 0
Current children cumulated CPU time (s) 942.73
Current children cumulated vsize (KiB) 51636

[startup+1003.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6289
/proc/meminfo: memFree=1813000/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=47056 CPUtime=1002.74
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 20548 0 0 0 100259 15 0 0 25 0 1 0 49864838 48185344 10591 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 11764 10591 86 211 0 11550 0
Current children cumulated CPU time (s) 1002.75
Current children cumulated vsize (KiB) 52416

[startup+1063.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6289
/proc/meminfo: memFree=1811720/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=48468 CPUtime=1062.77
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 20973 0 0 0 106261 16 0 0 25 0 1 0 49864838 49631232 10917 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 12117 10917 86 211 0 11903 0
Current children cumulated CPU time (s) 1062.78
Current children cumulated vsize (KiB) 53828

[startup+1123.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6289
/proc/meminfo: memFree=1808776/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=51204 CPUtime=1122.8
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 21713 0 0 0 112264 16 0 0 25 0 1 0 49864838 52432896 11624 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 12801 11624 86 211 0 12587 0
Current children cumulated CPU time (s) 1122.81
Current children cumulated vsize (KiB) 56564

[startup+1183.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6289
/proc/meminfo: memFree=1806216/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=53700 CPUtime=1182.83
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 22386 0 0 0 118266 17 0 0 25 0 1 0 49864838 54988800 12297 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 13425 12297 86 211 0 13211 0
Current children cumulated CPU time (s) 1182.84
Current children cumulated vsize (KiB) 59060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6289
/proc/meminfo: memFree=1805192/2055892 swapFree=4086192/4096564
[pid=6286] ppid=6284 vsize=5360 CPUtime=0.01
/proc/6286/stat : 6286 (rsat.sh) S 6284 6286 5134 0 -1 4194304 303 209 0 0 0 0 1 0 18 0 1 0 49864834 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/6286/statm: 1340 232 193 169 0 50 0
[pid=6289] ppid=6286 vsize=54604 CPUtime=1200.04
/proc/6289/stat : 6289 (rsat) R 6286 6286 5134 0 -1 4194304 22620 0 0 0 119987 17 0 0 25 0 1 0 49864838 55914496 12531 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6289/statm: 13651 12531 86 211 0 13437 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59964

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6286 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.016996
while last known CPU time is 1200.05

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

Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 64996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 512
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= 19
involuntary context switches= 2

runsolver used 0.921859 second user time and 2.28565 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 04:19:33 UTC 2007

IDJOB= 309918
IDBENCH= 20273
IDSOLVER= 104
FILE ID= node77/309918-1172549973

PBS_JOBID= 3971846

Free space on /tmp= 66646 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309918-1172549973/rsat.sh /tmp/evaluation/309918-1172549973/instance-309918-1172549973.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-309918-1172549973 -o ROOT/results/node77/solver-309918-1172549973 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309918-1172549973/rsat.sh /tmp/evaluation/309918-1172549973/instance-309918-1172549973.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d921c717596c6b2305f82fa29e923d52

RANDOM SEED= 767758161

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1856432 kB
Buffers:         26500 kB
Cached:         128632 kB
SwapCached:       4056 kB
Active:          63000 kB
Inactive:       102252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1856432 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          15276 kB
Slab:            20664 kB
Committed_AS:   103720 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node77 on Tue Feb 27 04:39:35 UTC 2007