Trace number 310328

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) 1200.09 1200.52

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.199968
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 |    4164    12339 |      --       0       --      -- |     --   | -70/60
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 1111   #clauses: 4164   #literals: 12339
0.00/0.01	c CPU time:   0.013997 s
0.00/0.01	c ==============================================================================
0.00/0.02	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/node26/watcher-310328-1172557937 -o ROOT/results/node26/solver-310328-1172557937 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310328-1172557937/rsat.sh /tmp/evaluation/310328-1172557937/instance-310328-1172557937.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: 0.98 1.00 1.00 3/77 23558
/proc/meminfo: memFree=1842720/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 275747376 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 232 195 169 0 49 0
[pid=23559] ppid=23558 vsize=952 CPUtime=0
/proc/23559/stat : 23559 (SatElite) R 23558 23558 23495 0 -1 4194304 156 0 0 0 0 0 0 0 20 0 1 0 275747376 974848 138 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/23559/statm: 238 139 49 128 0 107 0

[startup+0.106744 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 23558
/proc/meminfo: memFree=1842720/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514813 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 23558
/proc/meminfo: memFree=1842720/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33595 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1840720/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=2832 CPUtime=1.3
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 601 0 0 0 130 0 0 0 25 0 1 0 275747378 2899968 555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 708 555 86 211 0 494 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8184

[startup+2.97824 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1839376/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=4024 CPUtime=2.94
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 932 0 0 0 294 0 0 0 25 0 1 0 275747378 4120576 822 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 1006 822 86 211 0 792 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9376

[startup+6.25681 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1837584/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=6292 CPUtime=6.21
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 1755 0 0 0 621 0 0 0 25 0 1 0 275747378 6443008 1385 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 1573 1385 86 211 0 1359 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11644

[startup+12.7149 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1834640/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=8736 CPUtime=12.67
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 2782 0 0 0 1266 1 0 0 25 0 1 0 275747378 8945664 1926 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 2184 1926 86 211 0 1970 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14088

[startup+25.5302 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1831120/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=12036 CPUtime=25.48
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 4042 0 0 0 2546 2 0 0 25 0 1 0 275747378 12324864 2798 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 3009 2798 86 211 0 2795 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17388

[startup+51.1576 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1825808/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=17840 CPUtime=51.1
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 6342 0 0 0 5105 5 0 0 25 0 1 0 275747378 18268160 4132 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 4460 4132 86 211 0 4246 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 23192

[startup+102.409 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1818000/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=25476 CPUtime=102.34
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 8371 0 0 0 10226 8 0 0 25 0 1 0 275747378 26087424 6161 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 6369 6161 86 211 0 6155 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 30828

[startup+162.481 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1817104/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=26108 CPUtime=162.39
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 9315 0 0 0 16230 9 0 0 25 0 1 0 275747378 26734592 6333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522906 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 6527 6333 86 211 0 6313 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 31460

[startup+222.551 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1806352/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=37484 CPUtime=222.44
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 13875 0 0 0 22232 12 0 0 25 0 1 0 275747378 38383616 8947 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 9371 8947 86 211 0 9157 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 42836

[startup+282.625 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1806352/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=37616 CPUtime=282.49
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 13899 0 0 0 28236 13 0 0 25 0 1 0 275747378 38518784 8971 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 9404 8971 86 211 0 9190 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 42968

[startup+342.689 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1805904/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=38256 CPUtime=342.53
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 14088 0 0 0 34240 13 0 0 25 0 1 0 275747378 39174144 9160 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 9564 9160 86 211 0 9350 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 43608

[startup+402.767 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1797072/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=46736 CPUtime=402.59
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 16246 0 0 0 40244 15 0 0 25 0 1 0 275747378 47857664 11318 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 11684 11318 86 211 0 11470 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 52088

[startup+462.842 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1789840/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=53444 CPUtime=462.65
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 18046 0 0 0 46246 19 0 0 25 0 1 0 275747378 54726656 13118 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 13361 13118 86 211 0 13147 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 58796

[startup+522.916 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23561
/proc/meminfo: memFree=1787280/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=58468 CPUtime=522.71
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 22549 0 0 0 52250 21 0 0 25 0 1 0 275747378 59871232 13694 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 14617 13694 86 211 0 14403 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 63820

[startup+582.987 s]
/proc/loadavg: 0.99 1.00 1.00 3/79 23563
/proc/meminfo: memFree=1787280/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=58468 CPUtime=582.76
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 22549 0 0 0 58255 21 0 0 25 0 1 0 275747378 59871232 13694 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 14617 13694 86 211 0 14403 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 63820

[startup+643.059 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23563
/proc/meminfo: memFree=1787280/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=58468 CPUtime=642.81
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 22549 0 0 0 64259 22 0 0 25 0 1 0 275747378 59871232 13694 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 14617 13694 86 211 0 14403 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 63820

[startup+703.122 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23563
/proc/meminfo: memFree=1787280/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=58468 CPUtime=702.85
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 22549 0 0 0 70263 22 0 0 25 0 1 0 275747378 59871232 13694 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 14617 13694 86 211 0 14403 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 63820

[startup+763.193 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23563
/proc/meminfo: memFree=1787152/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=58852 CPUtime=762.91
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 22638 0 0 0 76268 23 0 0 25 0 1 0 275747378 60264448 13783 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 14713 13783 86 211 0 14499 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 64204

[startup+823.267 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23563
/proc/meminfo: memFree=1780496/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=65112 CPUtime=822.96
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 24269 0 0 0 82271 25 0 0 25 0 1 0 275747378 66674688 15414 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 16278 15414 86 211 0 16064 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 70464

[startup+883.337 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23563
/proc/meminfo: memFree=1774672/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=70596 CPUtime=883.01
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 25728 0 0 0 88274 27 0 0 25 0 1 0 275747378 72290304 16873 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 17649 16873 86 211 0 17435 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 75948

[startup+943.413 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23563
/proc/meminfo: memFree=1768656/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=76416 CPUtime=943.06
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 27225 0 0 0 94278 28 0 0 25 0 1 0 275747378 78249984 18370 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 19104 18370 86 211 0 18890 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 81768

[startup+1003.48 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 23563
/proc/meminfo: memFree=1763728/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=81160 CPUtime=1003.12
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 28451 0 0 0 100282 30 0 0 25 0 1 0 275747378 83107840 19596 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523288 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 20290 19596 86 211 0 20076 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 86512

[startup+1063.56 s]
/proc/loadavg: 1.07 1.01 1.00 2/79 23563
/proc/meminfo: memFree=1760336/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=83684 CPUtime=1063.17
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 32441 0 0 0 106285 32 0 0 25 0 1 0 275747378 85692416 20369 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525844 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 20921 20369 86 211 0 20707 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 89036

[startup+1123.63 s]
/proc/loadavg: 1.10 1.04 1.01 2/79 23563
/proc/meminfo: memFree=1760336/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=83684 CPUtime=1123.21
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 32441 0 0 0 112289 32 0 0 25 0 1 0 275747378 85692416 20369 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 20921 20369 86 211 0 20707 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 89036

[startup+1183.7 s]
/proc/loadavg: 1.03 1.03 1.00 2/79 23563
/proc/meminfo: memFree=1760336/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=83684 CPUtime=1183.27
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 32441 0 0 0 118294 33 0 0 25 0 1 0 275747378 85692416 20369 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 20921 20369 86 211 0 20707 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 89036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.02 1.03 1.00 2/79 23563
/proc/meminfo: memFree=1760336/2055920 swapFree=4154888/4192956
[pid=23558] ppid=23556 vsize=5352 CPUtime=0.01
/proc/23558/stat : 23558 (rsat.sh) S 23556 23558 23495 0 -1 4194304 305 246 0 0 0 0 1 0 18 0 1 0 275747376 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23558/statm: 1338 234 195 169 0 49 0
[pid=23561] ppid=23558 vsize=83684 CPUtime=1200.08
/proc/23561/stat : 23561 (rsat) R 23558 23558 23495 0 -1 4194304 32441 0 0 0 119975 33 0 0 25 0 1 0 275747378 85692416 20369 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23561/statm: 20921 20369 86 211 0 20707 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 89036

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 23558 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=3999
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200.09

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

Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.76
CPU system time (s): 0.33
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 102184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 551
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 1.19982 second user time and 3.06753 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Feb 27 06:32:17 UTC 2007

IDJOB= 310328
IDBENCH= 20284
IDSOLVER= 104
FILE ID= node26/310328-1172557937

PBS_JOBID= 3971886

Free space on /tmp= 66557 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/310328-1172557937/rsat.sh /tmp/evaluation/310328-1172557937/instance-310328-1172557937.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-310328-1172557937 -o ROOT/results/node26/solver-310328-1172557937 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310328-1172557937/rsat.sh /tmp/evaluation/310328-1172557937/instance-310328-1172557937.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 389329735

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1843192 kB
Buffers:         34424 kB
Cached:         114524 kB
SwapCached:      17788 kB
Active:         103276 kB
Inactive:        71032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843192 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            24008 kB
Committed_AS:   735700 kB
PageTables:       1712 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= 66557 MiB

End job on node26 on Tue Feb 27 06:52:20 UTC 2007