Trace number 310000

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 1200.63

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
MD5SUMa39f0c2b5a6e5deb5d2e29a2029bf07b
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    4154    12374 |      --       0       --      -- |     --   | -80/95
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 1093   #clauses: 4154   #literals: 12374
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.03	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/node43/watcher-310000-1172551530 -o ROOT/results/node43/solver-310000-1172551530 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310000-1172551530/rsat.sh /tmp/evaluation/310000-1172551530/instance-310000-1172551530.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 1.00 1.15 3/64 2515
/proc/meminfo: memFree=1821432/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0
/proc/2515/stat : 2515 (rsat.sh) R 2513 2515 979 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 275109107 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849246879 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/2515/statm: 1338 231 194 169 0 49 0
[pid=2516] ppid=2515 vsize=952 CPUtime=0
/proc/2516/stat : 2516 (SatElite) R 2515 2515 979 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 275109108 974848 136 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/2516/statm: 238 136 49 128 0 107 0

[startup+0.106732 s]
/proc/loadavg: 0.92 1.00 1.15 3/64 2515
/proc/meminfo: memFree=1821432/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514799 s]
/proc/loadavg: 0.92 1.00 1.15 3/64 2515
/proc/meminfo: memFree=1821432/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33494 s]
/proc/loadavg: 0.92 1.00 1.15 2/66 2518
/proc/meminfo: memFree=1819560/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=2780 CPUtime=1.29
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 589 0 0 0 129 0 0 0 25 0 1 0 275109111 2846720 543 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 695 543 86 211 0 481 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 8132

[startup+2.97121 s]
/proc/loadavg: 0.92 1.00 1.15 2/66 2518
/proc/meminfo: memFree=1818152/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=3924 CPUtime=2.92
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 909 0 0 0 292 0 0 0 25 0 1 0 275109111 4018176 799 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 981 799 86 211 0 767 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 9276

[startup+6.25275 s]
/proc/loadavg: 0.93 1.00 1.15 2/66 2518
/proc/meminfo: memFree=1816360/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=6124 CPUtime=6.2
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 1708 0 0 0 619 1 0 0 25 0 1 0 275109111 6270976 1337 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 1531 1337 86 211 0 1317 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 11476

[startup+12.7098 s]
/proc/loadavg: 0.93 1.00 1.15 2/66 2518
/proc/meminfo: memFree=1813616/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=8440 CPUtime=12.66
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 2696 0 0 0 1264 2 0 0 25 0 1 0 275109111 8642560 1839 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 2110 1839 86 211 0 1896 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13792

[startup+25.521 s]
/proc/loadavg: 0.95 1.00 1.15 2/66 2518
/proc/meminfo: memFree=1810096/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=11644 CPUtime=25.47
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 3957 0 0 0 2544 3 0 0 25 0 1 0 275109111 11923456 2712 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 2911 2712 86 211 0 2697 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16996

[startup+51.1442 s]
/proc/loadavg: 0.96 1.00 1.14 2/66 2518
/proc/meminfo: memFree=1805104/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=17192 CPUtime=51.08
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 6181 0 0 0 5102 6 0 0 25 0 1 0 275109111 17604608 3970 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 4298 3970 86 211 0 4084 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22544

[startup+102.385 s]
/proc/loadavg: 0.98 1.00 1.13 2/66 2518
/proc/meminfo: memFree=1798704/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=23532 CPUtime=102.3
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 7852 0 0 0 10223 7 0 0 25 0 1 0 275109111 24096768 5641 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 5883 5641 86 211 0 5669 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 28884

[startup+162.446 s]
/proc/loadavg: 0.99 1.00 1.12 2/66 2518
/proc/meminfo: memFree=1796592/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=25200 CPUtime=162.34
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 9069 0 0 0 16226 8 0 0 25 0 1 0 275109111 25804800 6086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 6300 6086 86 211 0 6086 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 30552

[startup+222.502 s]
/proc/loadavg: 0.99 1.00 1.11 2/66 2518
/proc/meminfo: memFree=1785904/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=36852 CPUtime=222.37
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 13701 0 0 0 22225 12 0 0 25 0 1 0 275109111 37736448 8792 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 9213 8792 86 211 0 8999 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 42204

[startup+282.566 s]
/proc/loadavg: 0.99 1.00 1.10 2/66 2518
/proc/meminfo: memFree=1785648/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=36852 CPUtime=282.41
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 13701 0 0 0 28229 12 0 0 25 0 1 0 275109111 37736448 8792 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 9213 8792 86 211 0 8999 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 42204

[startup+342.628 s]
/proc/loadavg: 0.99 1.00 1.09 2/66 2518
/proc/meminfo: memFree=1785712/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=36852 CPUtime=342.46
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 13702 0 0 0 34233 13 0 0 25 0 1 0 275109111 37736448 8793 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 9213 8793 86 211 0 8999 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 42204

[startup+402.689 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 2518
/proc/meminfo: memFree=1778224/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=44344 CPUtime=402.5
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 15655 0 0 0 40234 16 0 0 25 0 1 0 275109111 45408256 10746 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 11086 10746 86 211 0 10872 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 49696

[startup+462.746 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 2518
/proc/meminfo: memFree=1771248/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=50876 CPUtime=462.54
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 17379 0 0 0 46236 18 0 0 25 0 1 0 275109111 52097024 12470 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 12719 12470 86 211 0 12505 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 56228

[startup+522.801 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 2518
/proc/meminfo: memFree=1767536/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01

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

[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=57172 CPUtime=582.61
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 22142 0 0 0 58241 20 0 0 25 0 1 0 275109111 58544128 13341 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 14293 13341 86 211 0 14079 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 62524

[startup+642.919 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 2518
/proc/meminfo: memFree=1767536/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=57172 CPUtime=642.65
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 22142 0 0 0 64245 20 0 0 25 0 1 0 275109111 58544128 13341 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 14293 13341 86 211 0 14079 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 62524

[startup+702.982 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 2518
/proc/meminfo: memFree=1767536/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=57172 CPUtime=702.69
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 22145 0 0 0 70249 20 0 0 25 0 1 0 275109111 58544128 13344 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 14293 13344 86 211 0 14079 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 62524

[startup+763.046 s]
/proc/loadavg: 1.03 1.01 1.05 2/66 2518
/proc/meminfo: memFree=1767408/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=57300 CPUtime=762.74
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 22191 0 0 0 76253 21 0 0 25 0 1 0 275109111 58675200 13357 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 14325 13357 86 211 0 14111 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 62652

[startup+823.111 s]
/proc/loadavg: 1.01 1.00 1.05 2/66 2518
/proc/meminfo: memFree=1766000/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=58712 CPUtime=822.77
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 22569 0 0 0 82256 21 0 0 25 0 1 0 275109111 60121088 13735 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 14678 13735 86 211 0 14464 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 64064

[startup+883.164 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 2518
/proc/meminfo: memFree=1761008/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=63416 CPUtime=882.81
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 23824 0 0 0 88257 24 0 0 25 0 1 0 275109111 64937984 14990 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 15854 14990 86 211 0 15640 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 68768

[startup+943.23 s]
/proc/loadavg: 1.00 1.00 1.03 2/72 2592
/proc/meminfo: memFree=1754560/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=68456 CPUtime=942.84
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 25146 0 0 0 94258 26 0 0 25 0 1 0 275109111 70098944 16312 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 17114 16312 86 211 0 16900 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 73808

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.03 2/72 2686
/proc/meminfo: memFree=1749504/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=73232 CPUtime=1002.85
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 26409 0 0 0 100258 27 0 0 25 0 1 0 275109111 74989568 17575 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 18308 17575 86 211 0 18094 0
Current children cumulated CPU time (s) 1002.86
Current children cumulated vsize (KiB) 78584

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 2716
/proc/meminfo: memFree=1746288/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=77444 CPUtime=1062.88
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 27477 0 0 0 106259 29 0 0 25 0 1 0 275109111 79302656 18643 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526030 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 19361 18643 86 211 0 19147 0
Current children cumulated CPU time (s) 1062.89
Current children cumulated vsize (KiB) 82796

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 2716
/proc/meminfo: memFree=1744240/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=78436 CPUtime=1122.91
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 31295 0 0 0 112260 31 0 0 25 0 1 0 275109111 80318464 19086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 19609 19086 86 211 0 19395 0
Current children cumulated CPU time (s) 1122.92
Current children cumulated vsize (KiB) 83788

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 2716
/proc/meminfo: memFree=1744240/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=78436 CPUtime=1182.95
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 31295 0 0 0 118264 31 0 0 25 0 1 0 275109111 80318464 19086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 19609 19086 86 211 0 19395 0
Current children cumulated CPU time (s) 1182.96
Current children cumulated vsize (KiB) 83788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 2716
/proc/meminfo: memFree=1744240/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=78436 CPUtime=1200.07
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 31295 0 0 0 119976 31 0 0 25 0 1 0 275109111 80318464 19086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 19609 19086 86 211 0 19395 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 83788

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 2716
/proc/meminfo: memFree=1744240/2055920 swapFree=4177336/4192956
[pid=2515] ppid=2513 vsize=5352 CPUtime=0.01
/proc/2515/stat : 2515 (rsat.sh) S 2513 2515 979 0 -1 4194304 305 249 0 0 0 0 1 0 17 0 1 0 275109107 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2515/statm: 1338 234 195 169 0 49 0
[pid=2518] ppid=2515 vsize=78436 CPUtime=1200.07
/proc/2518/stat : 2518 (rsat) R 2515 2515 979 0 -1 4194304 31295 0 0 0 119976 31 0 0 25 0 1 0 275109111 80318464 19086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2518/statm: 19609 19086 86 211 0 19395 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 83788

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2515 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.025995
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): 1200.63
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.31
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 98068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 554
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 1.04884 second user time and 2.57161 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue Feb 27 04:45:30 UTC 2007

IDJOB= 310000
IDBENCH= 20275
IDSOLVER= 104
FILE ID= node43/310000-1172551530

PBS_JOBID= 3971831

Free space on /tmp= 66558 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310000-1172551530/rsat.sh /tmp/evaluation/310000-1172551530/instance-310000-1172551530.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-310000-1172551530 -o ROOT/results/node43/solver-310000-1172551530 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310000-1172551530/rsat.sh /tmp/evaluation/310000-1172551530/instance-310000-1172551530.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a39f0c2b5a6e5deb5d2e29a2029bf07b

RANDOM SEED= 710524711

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1821840 kB
Buffers:         30572 kB
Cached:         147824 kB
SwapCached:       9964 kB
Active:          74544 kB
Inactive:       120484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821840 kB
SwapTotal:     4192956 kB
SwapFree:      4177336 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            25116 kB
Committed_AS:   660156 kB
PageTables:       1392 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= 66558 MiB

End job on node43 on Tue Feb 27 05:05:34 UTC 2007