Trace number 298930

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) 1200.01 1200.36

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
MD5SUM3ea013b4d851f8f6c5d4d888cc4b56c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2543     7697 |      --       0       --      -- |     --   | -13/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 586   #clauses: 2543   #literals: 7697
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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/node76/watcher-298930-1171862865 -o ROOT/results/node76/solver-298930-1171862865 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298930-1171862865/rsat.sh /tmp/evaluation/298930-1171862865/instance-298930-1171862865.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: 1.03 1.01 1.00 3/69 17294
/proc/meminfo: memFree=1133464/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 206244841 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/17294/statm: 1340 230 193 169 0 50 0
[pid=17295] ppid=17294 vsize=952 CPUtime=0
/proc/17295/stat : 17295 (SatElite) R 17294 17294 15486 0 -1 4194304 147 0 0 0 0 0 0 0 20 0 1 0 206244841 974848 129 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17295/statm: 238 129 49 128 0 107 0

[startup+0.107506 s]
/proc/loadavg: 1.03 1.01 1.00 3/69 17294
/proc/meminfo: memFree=1133464/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.515554 s]
/proc/loadavg: 1.03 1.01 1.00 3/69 17294
/proc/meminfo: memFree=1133464/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.33564 s]
/proc/loadavg: 1.03 1.01 1.00 2/71 17297
/proc/meminfo: memFree=1131208/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=3064 CPUtime=1.31
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 710 0 0 0 131 0 0 0 25 0 1 0 206244842 3137536 600 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 766 600 86 211 0 552 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8424

[startup+2.97183 s]
/proc/loadavg: 1.03 1.01 1.00 2/71 17297
/proc/meminfo: memFree=1129992/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=4456 CPUtime=2.95
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 1100 0 0 0 295 0 0 0 25 0 1 0 206244842 4562944 893 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 1114 893 86 211 0 900 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9816

[startup+6.25721 s]
/proc/loadavg: 1.03 1.01 1.00 2/71 17297
/proc/meminfo: memFree=1127816/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=6780 CPUtime=6.23
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 1919 0 0 0 622 1 0 0 25 0 1 0 206244842 6942720 1516 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 1695 1516 86 211 0 1481 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12140

[startup+12.708 s]
/proc/loadavg: 1.02 1.01 1.00 2/71 17297
/proc/meminfo: memFree=1125128/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=9220 CPUtime=12.68
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 2785 0 0 0 1266 2 0 0 25 0 1 0 206244842 9441280 2088 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 2305 2088 86 211 0 2091 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14580

[startup+25.5224 s]
/proc/loadavg: 1.02 1.01 1.00 2/71 17297
/proc/meminfo: memFree=1122440/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=11864 CPUtime=25.49
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 3856 0 0 0 2547 2 0 0 25 0 1 0 206244842 12148736 2771 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 2966 2771 86 211 0 2752 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17224

[startup+51.1434 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 17297
/proc/meminfo: memFree=1119304/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=15396 CPUtime=51.11
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 5563 0 0 0 5107 4 0 0 25 0 1 0 206244842 15765504 3512 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 3849 3512 86 211 0 3635 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20756

[startup+102.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17297
/proc/meminfo: memFree=1113096/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=20856 CPUtime=102.33
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 7792 0 0 0 10227 6 0 0 25 0 1 0 206244842 21356544 4969 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530195 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 5214 4969 86 211 0 5000 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 26216

[startup+162.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17297
/proc/meminfo: memFree=1104136/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=30872 CPUtime=162.36
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 10454 0 0 0 16228 8 0 0 25 0 1 0 206244842 31612928 7245 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 7718 7245 86 211 0 7504 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 36232

[startup+222.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17297
/proc/meminfo: memFree=1102600/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=32188 CPUtime=222.4
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 12325 0 0 0 22230 10 0 0 25 0 1 0 206244842 32960512 7576 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 8047 7576 86 211 0 7833 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 37548

[startup+282.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17297
/proc/meminfo: memFree=1100488/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=34636 CPUtime=282.44
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 12929 0 0 0 28234 10 0 0 25 0 1 0 206244842 35467264 8180 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 8659 8180 86 211 0 8445 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 39996

[startup+342.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17297
/proc/meminfo: memFree=1093064/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=41848 CPUtime=342.47
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 14813 0 0 0 34234 13 0 0 25 0 1 0 206244842 42852352 10031 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 10462 10031 86 211 0 10248 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 47208

[startup+402.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17297
/proc/meminfo: memFree=1086920/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=46996 CPUtime=402.51
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 17947 0 0 0 40236 15 0 0 25 0 1 0 206244842 48123904 11492 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 11749 11492 86 211 0 11535 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 52356

[startup+462.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17297
/proc/meminfo: memFree=1086920/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=46996 CPUtime=462.54
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 17951 0 0 0 46239 15 0 0 25 0 1 0 206244842 48123904 11496 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 11749 11496 86 211 0 11535 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 52356

[startup+522.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17297
/proc/meminfo: memFree=1086920/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=46996 CPUtime=522.57
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 17951 0 0 0 52242 15 0 0 25 0 1 0 206244842 48123904 11496 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 11749 11496 86 211 0 11535 0
Current children cumulated CPU time (s) 522.57
Current children cumulated vsize (KiB) 52356

[startup+582.796 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 17297
/proc/meminfo: memFree=1086920/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=46996 CPUtime=582.62
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 17957 0 0 0 58246 16 0 0 25 0 1 0 206244842 48123904 11502 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 11749 11502 86 211 0 11535 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 52356

[startup+642.853 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 17297
/proc/meminfo: memFree=1085896/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=48028 CPUtime=642.65
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 18257 0 0 0 64249 16 0 0 25 0 1 0 206244842 49180672 11802 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 12007 11802 86 211 0 11793 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 53388

[startup+702.906 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17297
/proc/meminfo: memFree=1080712/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=56220 CPUtime=702.69
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 20328 0 0 0 70252 17 0 0 25 0 1 0 206244842 57569280 13103 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 14055 13103 86 211 0 13841 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 61580

[startup+762.958 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17299
/proc/meminfo: memFree=1075848/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=60788 CPUtime=762.73
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 21539 0 0 0 76255 18 0 0 25 0 1 0 206244842 62246912 14281 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 15197 14281 86 211 0 14983 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 66148

[startup+823.017 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17299
/proc/meminfo: memFree=1071176/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=65068 CPUtime=822.77
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 22698 0 0 0 82257 20 0 0 25 0 1 0 206244842 66629632 15440 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 16267 15440 86 211 0 16053 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 70428

[startup+883.071 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17299
/proc/meminfo: memFree=1066504/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=69696 CPUtime=882.81
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 23896 0 0 0 88260 21 0 0 25 0 1 0 206244842 71368704 16605 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 17424 16605 86 211 0 17210 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 75056

[startup+943.125 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17299
/proc/meminfo: memFree=1065800/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=69416 CPUtime=942.85
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 27285 0 0 0 94262 23 0 0 25 0 1 0 206244842 71081984 16735 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 17354 16735 86 211 0 17140 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 74776

[startup+1003.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17299
/proc/meminfo: memFree=1065800/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=69416 CPUtime=1002.88
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 27285 0 0 0 100265 23 0 0 25 0 1 0 206244842 71081984 16735 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 17354 16735 86 211 0 17140 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 74776

[startup+1063.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17299
/proc/meminfo: memFree=1065800/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=69676 CPUtime=1062.92
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 27345 0 0 0 106269 23 0 0 25 0 1 0 206244842 71348224 16795 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 17419 16795 86 211 0 17205 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 75036

[startup+1123.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17299
/proc/meminfo: memFree=1065352/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=70456 CPUtime=1122.96
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 27464 0 0 0 112272 24 0 0 25 0 1 0 206244842 72146944 16914 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 17614 16914 86 211 0 17400 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 75816

[startup+1183.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17299
/proc/meminfo: memFree=1065288/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=70456 CPUtime=1183
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 27476 0 0 0 118276 24 0 0 25 0 1 0 206244842 72146944 16926 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 17614 16926 86 211 0 17400 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 75816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17299
/proc/meminfo: memFree=1065288/2055888 swapFree=4087076/4096564
[pid=17294] ppid=17292 vsize=5360 CPUtime=0
/proc/17294/stat : 17294 (rsat.sh) S 17292 17294 15486 0 -1 4194304 303 178 0 0 0 0 0 0 19 0 1 0 206244841 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17294/statm: 1340 232 193 169 0 50 0
[pid=17297] ppid=17294 vsize=70456 CPUtime=1200.01
/proc/17297/stat : 17297 (rsat) R 17294 17294 15486 0 -1 4194304 27476 0 0 0 119977 24 0 0 25 0 1 0 206244842 72146944 16926 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17297/statm: 17614 16926 86 211 0 17400 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 75816

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 17294 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.01

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

Real time (s): 1200.36
CPU time (s): 1200.01
CPU user time (s): 1199.77
CPU system time (s): 0.24
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 88388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481
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= 15
involuntary context switches= 3

runsolver used 1.07784 second user time and 2.27265 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Feb 19 05:27:45 UTC 2007

IDJOB= 298930
IDBENCH= 19998
IDSOLVER= 104
FILE ID= node76/298930-1171862865

PBS_JOBID= 3839743

Free space on /tmp= 66650 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298930-1171862865/rsat.sh /tmp/evaluation/298930-1171862865/instance-298930-1171862865.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-298930-1171862865 -o ROOT/results/node76/solver-298930-1171862865 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298930-1171862865/rsat.sh /tmp/evaluation/298930-1171862865/instance-298930-1171862865.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3ea013b4d851f8f6c5d4d888cc4b56c3

RANDOM SEED= 669942083

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.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		: 3000.219
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	: 6006.18
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		: 3000.219
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:      2055888 kB
MemFree:       1133936 kB
Buffers:         44080 kB
Cached:         781380 kB
SwapCached:       3460 kB
Active:         587572 kB
Inactive:       248032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1133936 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            72728 kB
Committed_AS:   951216 kB
PageTables:       1424 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= 66650 MiB

End job on node76 on Mon Feb 19 05:47:48 UTC 2007