Trace number 307171

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) 1200.02 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
MD5SUM247d0c151f4cc557aeb64d98cd6697a8
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.09/0.11	c ==============================================================================
0.09/0.11	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.11	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.11	c ==============================================================================
0.09/0.11	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.29/0.31	c |         0 |   79322   240859 |      --       0       --      -- |     --   | -478/1459
0.29/0.31	c ==============================================================================
0.29/0.31	c Result  :   #vars: 18537   #clauses: 79322   #literals: 240859
0.29/0.31	c CPU time:   0.293955 s
0.29/0.31	c ==============================================================================
0.39/0.44	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/node35/watcher-307171-1172114689 -o ROOT/results/node35/solver-307171-1172114689 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307171-1172114689/rsat.sh /tmp/evaluation/307171-1172114689/instance-307171-1172114689.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: 0.99 1.00 0.99 3/64 1073
/proc/meminfo: memFree=1865896/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 205232591 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1073/statm: 1338 232 195 169 0 49 0
[pid=1074] ppid=1073 vsize=684 CPUtime=0
/proc/1074/stat : 1074 (SatElite) D 1073 1073 32602 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 205232591 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/1074/statm: 171 44 36 128 0 40 0

[startup+0.10739 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 1073
/proc/meminfo: memFree=1865896/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 205232591 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1073/statm: 1338 232 195 169 0 49 0
[pid=1074] ppid=1073 vsize=9996 CPUtime=0.09
/proc/1074/stat : 1074 (SatElite) R 1073 1073 32602 0 -1 4194304 2108 0 0 0 8 1 0 0 19 0 1 0 205232591 10235904 2090 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134545870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1074/statm: 2499 2090 49 128 0 2368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15348

[startup+0.515471 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 1073
/proc/meminfo: memFree=1865896/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 5352

[startup+1.33563 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1077
/proc/meminfo: memFree=1856856/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=8540 CPUtime=0.88
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 2034 0 0 0 88 0 0 0 24 0 1 0 205232635 8744960 1948 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 2135 1948 86 211 0 1921 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 13892

[startup+2.97696 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1077
/proc/meminfo: memFree=1854104/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=12364 CPUtime=2.53
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 2968 0 0 0 252 1 0 0 25 0 1 0 205232635 12660736 2882 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529730 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 3091 2882 86 211 0 2877 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 17716

[startup+6.2546 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1077
/proc/meminfo: memFree=1847128/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=18860 CPUtime=5.8
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 4585 0 0 0 578 2 0 0 25 0 1 0 205232635 19312640 4499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 4715 4499 86 211 0 4501 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 24212

[startup+12.7169 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1077
/proc/meminfo: memFree=1831192/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=34160 CPUtime=12.26
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 8421 0 0 0 1221 5 0 0 25 0 1 0 205232635 34979840 8302 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 8540 8302 86 211 0 8326 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 39512

[startup+25.5244 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1077
/proc/meminfo: memFree=1816280/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=48344 CPUtime=25.07
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 12177 0 0 0 2499 8 0 0 25 0 1 0 205232635 49504256 11862 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 12086 11862 86 211 0 11872 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53696

[startup+51.1475 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1790104/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=74540 CPUtime=50.68
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 19177 0 0 0 5055 13 0 0 25 0 1 0 205232635 76328960 18376 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 18635 18376 86 211 0 18421 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79892

[startup+102.39 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1757848/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=106600 CPUtime=101.9
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 27623 0 0 0 10171 19 0 0 25 0 1 0 205232635 109158400 26434 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 26650 26434 86 211 0 26436 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 111952

[startup+162.451 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1707608/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=157432 CPUtime=161.94
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 40434 0 0 0 16164 30 0 0 25 0 1 0 205232635 161210368 39049 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 39358 39049 86 211 0 39144 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 162784

[startup+222.511 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1705048/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=159576 CPUtime=221.98
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 41748 0 0 0 22168 30 0 0 25 0 1 0 205232635 163405824 39591 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 39894 39591 86 211 0 39680 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 164928

[startup+282.57 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1645400/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=219972 CPUtime=282.02
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 56904 0 0 0 28161 41 0 0 25 0 1 0 205232635 225251328 54747 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 54993 54747 86 211 0 54779 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 225324

[startup+342.632 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1613464/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=251948 CPUtime=342.06
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 66509 0 0 0 34157 49 0 0 25 0 1 0 205232635 257994752 62426 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 62987 62426 86 211 0 62773 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 257300

[startup+402.697 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1613464/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=251948 CPUtime=402.1
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 66509 0 0 0 40161 49 0 0 25 0 1 0 205232635 257994752 62426 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 62987 62426 86 211 0 62773 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 257300

[startup+462.757 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1584920/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=280976 CPUtime=462.14
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 73827 0 0 0 46159 55 0 0 25 0 1 0 205232635 287719424 69744 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 70244 69744 86 211 0 70030 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 286328

[startup+522.813 s]

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

[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=357956 CPUtime=522.17
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 93179 0 0 0 52147 70 0 0 25 0 1 0 205232635 366546944 89096 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 89489 89096 86 211 0 89275 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 363308

[startup+582.871 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1485784/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=378548 CPUtime=582.22
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 99884 0 0 0 58146 76 0 0 25 0 1 0 205232635 387633152 94260 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 94637 94260 86 211 0 94423 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 383900

[startup+642.933 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1485784/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=378548 CPUtime=642.26
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 99884 0 0 0 64150 76 0 0 25 0 1 0 205232635 387633152 94260 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 94637 94260 86 211 0 94423 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 383900

[startup+702.99 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1485784/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=378548 CPUtime=702.29
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 99884 0 0 0 70153 76 0 0 25 0 1 0 205232635 387633152 94260 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 94637 94260 86 211 0 94423 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 383900

[startup+763.051 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1485784/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=378548 CPUtime=762.33
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 99884 0 0 0 76157 76 0 0 25 0 1 0 205232635 387633152 94260 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 94637 94260 86 211 0 94423 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 383900

[startup+823.119 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1440408/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=423636 CPUtime=822.38
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 111257 0 0 0 82153 85 0 0 25 0 1 0 205232635 433803264 105633 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 105909 105633 86 211 0 105695 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 428988

[startup+883.18 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1079
/proc/meminfo: memFree=1362328/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=504480 CPUtime=882.42
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 131590 0 0 0 88143 99 0 0 25 0 1 0 205232635 516587520 125193 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 126120 125193 86 211 0 125906 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 509832

[startup+943.238 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 1079
/proc/meminfo: memFree=1308696/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=556916 CPUtime=942.45
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 147870 0 0 0 94132 113 0 0 25 0 1 0 205232635 570281984 138397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 139229 138397 86 211 0 139015 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 562268

[startup+1003.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 1079
/proc/meminfo: memFree=1308696/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=556916 CPUtime=1002.49
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 147870 0 0 0 100136 113 0 0 25 0 1 0 205232635 570281984 138397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523264 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 139229 138397 86 211 0 139015 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 562268

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1079
/proc/meminfo: memFree=1308696/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=556916 CPUtime=1062.53
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 147870 0 0 0 106140 113 0 0 25 0 1 0 205232635 570281984 138397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529607 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 139229 138397 86 211 0 139015 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 562268

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1079
/proc/meminfo: memFree=1308696/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=556916 CPUtime=1122.57
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 147870 0 0 0 112144 113 0 0 25 0 1 0 205232635 570281984 138397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 139229 138397 86 211 0 139015 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 562268

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1079
/proc/meminfo: memFree=1308696/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=556916 CPUtime=1182.61
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 147870 0 0 0 118148 113 0 0 25 0 1 0 205232635 570281984 138397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 139229 138397 86 211 0 139015 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 562268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1079
/proc/meminfo: memFree=1308696/2055920 swapFree=4183804/4192956
[pid=1073] ppid=1071 vsize=5352 CPUtime=0.41
/proc/1073/stat : 1073 (rsat.sh) S 1071 1073 32602 0 -1 4194304 305 2464 0 0 0 0 39 2 16 0 1 0 205232591 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1073/statm: 1338 234 195 169 0 49 0
[pid=1077] ppid=1073 vsize=556916 CPUtime=1199.61
/proc/1077/stat : 1077 (rsat) R 1073 1073 32602 0 -1 4194304 147870 0 0 0 119848 113 0 0 25 0 1 0 205232635 570281984 138397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1077/statm: 139229 138397 86 211 0 139015 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 562268

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 1073 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=395939 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=29995
CPU time returned by wait4() is 0.425934
while last known CPU time is 1200.02

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): 1200.02
CPU user time (s): 1198.87
CPU system time (s): 1.15
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 574572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.395939
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2769
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= 17
involuntary context switches= 2

runsolver used 0.894863 second user time and 2.42063 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Thu Feb 22 03:24:49 UTC 2007

IDJOB= 307171
IDBENCH= 20199
IDSOLVER= 104
FILE ID= node35/307171-1172114689

PBS_JOBID= 3892920

Free space on /tmp= 66557 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
COMMAND LINE= /tmp/evaluation/307171-1172114689/rsat.sh /tmp/evaluation/307171-1172114689/instance-307171-1172114689.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-307171-1172114689 -o ROOT/results/node35/solver-307171-1172114689 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307171-1172114689/rsat.sh /tmp/evaluation/307171-1172114689/instance-307171-1172114689.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  247d0c151f4cc557aeb64d98cd6697a8

RANDOM SEED= 601267042

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1866304 kB
Buffers:         13112 kB
Cached:         106960 kB
SwapCached:       3620 kB
Active:          47652 kB
Inactive:        82504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866304 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            3216 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            45484 kB
Committed_AS:   794712 kB
PageTables:       1412 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= 66555 MiB

End job on node35 on Thu Feb 22 03:44:51 UTC 2007