Trace number 298766

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 1200.62

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1085782051-01.UNSAT.shuffled.cnf
MD5SUM7faf66a7cdab73c483b5715fbee2bc7a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark29.2216
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1527     4628 |      --       0       --      -- |     --   | -6/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 354   #clauses: 1527   #literals: 4628
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-298766-1171860176 -o ROOT/results/node42/solver-298766-1171860176 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298766-1171860176/rsat.sh /tmp/evaluation/298766-1171860176/instance-298766-1171860176.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16134
/proc/meminfo: memFree=383248/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) R 16132 16134 14957 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 205973612 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16134/statm: 1338 231 194 169 0 49 0
[pid=16135] ppid=16134 vsize=828 CPUtime=0
/proc/16135/stat : 16135 (SatElite) R 16134 16134 14957 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 205973612 847872 122 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/16135/statm: 207 124 69 128 0 76 0

[startup+0.107136 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16134
/proc/meminfo: memFree=383248/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515213 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16134
/proc/meminfo: memFree=383248/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33537 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=381312/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=2464 CPUtime=1.32
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 552 0 0 0 132 0 0 0 25 0 1 0 205973613 2523136 458 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529262 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 616 458 86 211 0 402 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7816

[startup+2.97568 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=380672/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=4008 CPUtime=2.95
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 1130 0 0 0 295 0 0 0 25 0 1 0 205973613 4104192 776 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 1002 776 86 211 0 788 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9360

[startup+6.25331 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=378432/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=5172 CPUtime=6.23
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 1676 0 0 0 622 1 0 0 25 0 1 0 205973613 5296128 1126 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522897 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 1293 1126 86 211 0 1079 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10524

[startup+12.7105 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=376512/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=7228 CPUtime=12.68
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 2612 0 0 0 1266 2 0 0 25 0 1 0 205973613 7401472 1576 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 1807 1576 86 211 0 1593 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12580

[startup+25.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=374528/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=9396 CPUtime=25.5
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 3200 0 0 0 2547 3 0 0 25 0 1 0 205973613 9621504 2164 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 2349 2164 86 211 0 2135 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14748

[startup+51.1469 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=372864/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=11540 CPUtime=51.11
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 4543 0 0 0 5107 4 0 0 25 0 1 0 205973613 11816960 2541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 2885 2541 86 211 0 2671 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 16892

[startup+102.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=369600/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=14392 CPUtime=102.33
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 6166 0 0 0 10229 4 0 0 25 0 1 0 205973613 14737408 3328 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 3598 3328 86 211 0 3384 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 19744

[startup+162.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=363392/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=22084 CPUtime=162.37
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 8132 0 0 0 16231 6 0 0 25 0 1 0 205973613 22614016 4875 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 5521 4875 86 211 0 5307 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 27436

[startup+222.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=362624/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=22268 CPUtime=222.41
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 9984 0 0 0 22234 7 0 0 25 0 1 0 205973613 22802432 5053 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 5567 5053 86 211 0 5353 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 27620

[startup+282.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=362176/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=22788 CPUtime=282.45
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 10155 0 0 0 28238 7 0 0 25 0 1 0 205973613 23334912 5158 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 5697 5158 86 211 0 5483 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 28140

[startup+342.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=357824/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=27436 CPUtime=342.48
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 11344 0 0 0 34241 7 0 0 25 0 1 0 205973613 28094464 6249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 6859 6249 86 211 0 6645 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 32788

[startup+402.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=353472/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=31728 CPUtime=402.52
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 12506 0 0 0 40244 8 0 0 25 0 1 0 205973613 32489472 7332 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 7932 7332 86 211 0 7718 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 37080

[startup+462.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=355072/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=28860 CPUtime=462.56
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 14135 0 0 0 46247 9 0 0 25 0 1 0 205973613 29552640 6908 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 7215 6908 86 211 0 7001 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 34212

[startup+522.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=354944/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0

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

[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=29900 CPUtime=582.63
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 14309 0 0 0 58254 9 0 0 25 0 1 0 205973613 30617600 7049 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 7475 7049 86 211 0 7261 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 35252

[startup+642.916 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=353024/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=32260 CPUtime=642.68
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 14800 0 0 0 64258 10 0 0 25 0 1 0 205973613 33034240 7475 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 8065 7475 86 211 0 7851 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 37612

[startup+702.975 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=349440/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=35472 CPUtime=702.71
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 15724 0 0 0 70260 11 0 0 25 0 1 0 205973613 36323328 8366 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 8868 8366 86 211 0 8654 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 40824

[startup+763.036 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16137
/proc/meminfo: memFree=346496/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=41516 CPUtime=762.75
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 17274 0 0 0 76263 12 0 0 25 0 1 0 205973613 42512384 9113 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 10379 9113 86 211 0 10165 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 46868

[startup+823.102 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 16137
/proc/meminfo: memFree=343360/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=44088 CPUtime=822.8
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 18033 0 0 0 82267 13 0 0 25 0 1 0 205973613 45146112 9872 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 11022 9872 86 211 0 10808 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 49440

[startup+883.164 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 16137
/proc/meminfo: memFree=340160/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=47112 CPUtime=882.84
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 18923 0 0 0 88271 13 0 0 25 0 1 0 205973613 48242688 10664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 11778 10664 86 211 0 11564 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 52464

[startup+943.222 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 16137
/proc/meminfo: memFree=342016/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=43764 CPUtime=942.88
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 22617 0 0 0 94273 15 0 0 25 0 1 0 205973613 44814336 10158 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 10941 10158 86 211 0 10727 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 49116

[startup+1003.27 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 16137
/proc/meminfo: memFree=341760/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=44288 CPUtime=1002.91
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 22730 0 0 0 100276 15 0 0 25 0 1 0 205973613 45350912 10238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 11072 10238 86 211 0 10858 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 49640

[startup+1063.33 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16137
/proc/meminfo: memFree=341440/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=44944 CPUtime=1062.95
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 22870 0 0 0 106280 15 0 0 25 0 1 0 205973613 46022656 10345 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 11236 10345 86 211 0 11022 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 50296

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 16247
/proc/meminfo: memFree=339280/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=46248 CPUtime=1122.96
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 23210 0 0 0 112280 16 0 0 25 0 1 0 205973613 47357952 10554 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 11562 10554 86 211 0 11348 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 51600

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16335
/proc/meminfo: memFree=340280/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=46248 CPUtime=1182.97
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 23227 0 0 0 118281 16 0 0 25 0 1 0 205973613 47357952 10571 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 11562 10571 86 211 0 11348 0
Current children cumulated CPU time (s) 1182.97
Current children cumulated vsize (KiB) 51600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16335
/proc/meminfo: memFree=339968/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=46904 CPUtime=1200.07
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 23349 0 0 0 119991 16 0 0 25 0 1 0 205973613 48029696 10660 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 11726 10660 86 211 0 11512 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52256

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16335
/proc/meminfo: memFree=339968/2055920 swapFree=4183424/4192956
[pid=16134] ppid=16132 vsize=5352 CPUtime=0
/proc/16134/stat : 16134 (rsat.sh) S 16132 16134 14957 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205973612 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16134/statm: 1338 234 195 169 0 49 0
[pid=16137] ppid=16134 vsize=46904 CPUtime=1200.07
/proc/16137/stat : 16137 (rsat) R 16134 16134 14957 0 -1 4194304 23349 0 0 0 119991 16 0 0 25 0 1 0 205973613 48029696 10660 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16137/statm: 11726 10660 86 211 0 11512 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52256

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16134 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.008997
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): 1200.62
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.16
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 66620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 450
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 2

runsolver used 0.961853 second user time and 2.41363 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Feb 19 04:42:56 UTC 2007

IDJOB= 298766
IDBENCH= 19994
IDSOLVER= 104
FILE ID= node42/298766-1171860176

PBS_JOBID= 3839746

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1085782051-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298766-1171860176/rsat.sh /tmp/evaluation/298766-1171860176/instance-298766-1171860176.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-298766-1171860176 -o ROOT/results/node42/solver-298766-1171860176 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298766-1171860176/rsat.sh /tmp/evaluation/298766-1171860176/instance-298766-1171860176.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7faf66a7cdab73c483b5715fbee2bc7a

RANDOM SEED= 821797875

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        383656 kB
Buffers:         53164 kB
Cached:        1491768 kB
SwapCached:       3904 kB
Active:         828036 kB
Inactive:       726792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        383656 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          15352 kB
Slab:           103464 kB
Committed_AS:   793200 kB
PageTables:       1408 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= 66562 MiB

End job on node42 on Mon Feb 19 05:02:58 UTC 2007