Trace number 309959

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) 1200.07 1200.5

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
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 % |
0.00/0.02	c |         0 |    4079    12134 |      --       0       --      -- |     --   | -155/-145
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1086   #clauses: 4079   #literals: 12134
0.00/0.02	c CPU time:   0.011998 s
0.00/0.02	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-309959-1172550679 -o ROOT/results/node26/solver-309959-1172550679 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309959-1172550679/rsat.sh /tmp/evaluation/309959-1172550679/instance-309959-1172550679.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: 0.86 0.98 0.99 3/77 22712
/proc/meminfo: memFree=1848592/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 275021613 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22712/statm: 1338 232 195 169 0 49 0
[pid=22713] ppid=22712 vsize=952 CPUtime=0
/proc/22713/stat : 22713 (SatElite) R 22712 22712 21271 0 -1 4194304 158 0 0 0 0 0 0 0 19 0 1 0 275021613 974848 140 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/22713/statm: 238 141 49 128 0 107 0

[startup+0.107802 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 22712
/proc/meminfo: memFree=1848592/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515873 s]
/proc/loadavg: 0.86 0.98 0.99 3/77 22712
/proc/meminfo: memFree=1848592/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33802 s]
/proc/loadavg: 0.86 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1846720/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=2748 CPUtime=1.3
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 580 0 0 0 130 0 0 0 25 0 1 0 275021616 2813952 534 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 687 534 86 211 0 473 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8100

[startup+2.9803 s]
/proc/loadavg: 0.86 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1845376/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=3888 CPUtime=2.94
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 913 0 0 0 294 0 0 0 25 0 1 0 275021616 3981312 802 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 972 802 86 211 0 758 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9240

[startup+6.25687 s]
/proc/loadavg: 0.87 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1843328/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=6000 CPUtime=6.22
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 1669 0 0 0 621 1 0 0 25 0 1 0 275021616 6144000 1297 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 1500 1297 86 211 0 1286 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11352

[startup+12.722 s]
/proc/loadavg: 0.88 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1840904/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=8304 CPUtime=12.67
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 2672 0 0 0 1266 1 0 0 25 0 1 0 275021616 8503296 1814 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 2076 1814 86 211 0 1862 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13656

[startup+25.5302 s]
/proc/loadavg: 0.90 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1837000/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=11940 CPUtime=25.48
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 4033 0 0 0 2546 2 0 0 25 0 1 0 275021616 12226560 2787 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529262 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 2985 2787 86 211 0 2771 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17292

[startup+51.1587 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1832328/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=17072 CPUtime=51.1
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 6170 0 0 0 5105 5 0 0 25 0 1 0 275021616 17481728 3958 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 4268 3958 86 211 0 4054 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22424

[startup+102.414 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1824840/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=24212 CPUtime=102.34
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 8826 0 0 0 10226 8 0 0 25 0 1 0 275021616 24793088 5842 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 6053 5842 86 211 0 5839 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 29564

[startup+162.485 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1823112/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=26080 CPUtime=162.39
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 9307 0 0 0 16230 9 0 0 25 0 1 0 275021616 26705920 6323 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 6520 6323 86 211 0 6306 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 31432

[startup+222.557 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1813960/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=35976 CPUtime=222.44
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 13470 0 0 0 22231 13 0 0 25 0 1 0 275021616 36839424 8543 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 8994 8543 86 211 0 8780 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 41328

[startup+282.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1813896/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=36108 CPUtime=282.49
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 13527 0 0 0 28235 14 0 0 25 0 1 0 275021616 36974592 8600 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 9027 8600 86 211 0 8813 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 41460

[startup+342.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1813512/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=36624 CPUtime=342.54
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 13646 0 0 0 34240 14 0 0 25 0 1 0 275021616 37502976 8719 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 9156 8719 86 211 0 8942 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 41976

[startup+402.763 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1805448/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=44180 CPUtime=402.59
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 15628 0 0 0 40242 17 0 0 25 0 1 0 275021616 45240320 10701 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 11045 10701 86 211 0 10831 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 49532

[startup+462.832 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1799368/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=49964 CPUtime=462.64
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 17140 0 0 0 46245 19 0 0 25 0 1 0 275021616 51163136 12213 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 12491 12213 86 211 0 12277 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 55316

[startup+522.905 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1795912/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=55924 CPUtime=522.7
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 21879 0 0 0 52247 23 0 0 25 0 1 0 275021616 57266176 13019 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 13981 13019 86 211 0 13767 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 61276

[startup+582.978 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22715
/proc/meminfo: memFree=1795912/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=55924 CPUtime=582.75
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 21882 0 0 0 58252 23 0 0 25 0 1 0 275021616 57266176 13022 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 13981 13022 86 211 0 13767 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 61276

[startup+643.052 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1795784/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=55924 CPUtime=642.8
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 21884 0 0 0 64256 24 0 0 25 0 1 0 275021616 57266176 13024 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 13981 13024 86 211 0 13767 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 61276

[startup+703.124 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1795784/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=55924 CPUtime=702.85
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 21892 0 0 0 70261 24 0 0 25 0 1 0 275021616 57266176 13032 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 13981 13032 86 211 0 13767 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 61276

[startup+763.185 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1793416/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=58384 CPUtime=762.89
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 22542 0 0 0 76264 25 0 0 25 0 1 0 275021616 59785216 13682 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 14596 13682 86 211 0 14382 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 63736

[startup+823.257 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1787592/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=63724 CPUtime=822.94
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 23956 0 0 0 82267 27 0 0 25 0 1 0 275021616 65253376 15096 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 15931 15096 86 211 0 15717 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 69076

[startup+883.323 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1782344/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=68944 CPUtime=882.99
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 25295 0 0 0 88269 30 0 0 25 0 1 0 275021616 70598656 16435 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 17236 16435 86 211 0 17022 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 74296

[startup+943.395 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1777160/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=73760 CPUtime=943.05
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 26576 0 0 0 94273 32 0 0 25 0 1 0 275021616 75530240 17716 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 18440 17716 86 211 0 18226 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 79112

[startup+1003.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1772168/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=78608 CPUtime=1003.1
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 27846 0 0 0 100276 34 0 0 25 0 1 0 275021616 80494592 18986 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 19652 18986 86 211 0 19438 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 83960

[startup+1063.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1769096/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=80940 CPUtime=1063.15
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 31703 0 0 0 106279 36 0 0 25 0 1 0 275021616 82882560 19672 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 20235 19672 86 211 0 20021 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 86292

[startup+1123.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1769096/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=81200 CPUtime=1123.2
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 31738 0 0 0 112283 37 0 0 25 0 1 0 275021616 83148800 19707 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 20300 19707 86 211 0 20086 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 86552

[startup+1183.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1769096/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=81200 CPUtime=1183.25
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 31738 0 0 0 118288 37 0 0 25 0 1 0 275021616 83148800 19707 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 20300 19707 86 211 0 20086 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 86552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22717
/proc/meminfo: memFree=1769096/2055920 swapFree=4154888/4192956
[pid=22712] ppid=22710 vsize=5352 CPUtime=0.01
/proc/22712/stat : 22712 (rsat.sh) S 22710 22712 21271 0 -1 4194304 305 260 0 0 0 0 1 0 16 0 1 0 275021613 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22712/statm: 1338 234 195 169 0 49 0
[pid=22715] ppid=22712 vsize=81200 CPUtime=1200.06
/proc/22715/stat : 22715 (rsat) R 22712 22712 21271 0 -1 4194304 31738 0 0 0 119969 37 0 0 25 0 1 0 275021616 83148800 19707 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22715/statm: 20300 19707 86 211 0 20086 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 86552

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 22712 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.07

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

Real time (s): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.7
CPU system time (s): 0.37
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 99184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 565
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= 3

runsolver used 1.20782 second user time and 3.06053 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Feb 27 04:31:20 UTC 2007

IDJOB= 309959
IDBENCH= 20274
IDSOLVER= 104
FILE ID= node26/309959-1172550679

PBS_JOBID= 3971852

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-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/309959-1172550679/rsat.sh /tmp/evaluation/309959-1172550679/instance-309959-1172550679.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-309959-1172550679 -o ROOT/results/node26/solver-309959-1172550679 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309959-1172550679/rsat.sh /tmp/evaluation/309959-1172550679/instance-309959-1172550679.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 955478303

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:       1849000 kB
Buffers:         32308 kB
Cached:         110452 kB
SwapCached:      17788 kB
Active:          97012 kB
Inactive:        71452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849000 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:          30064 kB
Slab:            24072 kB
Committed_AS:   731172 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 04:51:22 UTC 2007