Trace number 309139

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) 1200.05 1200.39

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
MD5SUMf2855b2d9ccbc6dfadefd43cb9f6aec1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160975
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3513    10411 |      --       0       --      -- |     --   | -69/23
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 937   #clauses: 3513   #literals: 10411
0.00/0.01	c CPU time:   0.012998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node3/watcher-309139-1172535067 -o ROOT/results/node3/solver-309139-1172535067 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309139-1172535067/rsat.sh /tmp/evaluation/309139-1172535067/instance-309139-1172535067.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: 0.85 0.97 0.99 3/77 24787
/proc/meminfo: memFree=815208/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0
/proc/24787/stat : 24787 (rsat.sh) R 24785 24787 23912 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 273461565 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632754335 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/24787/statm: 1338 231 194 169 0 49 0
[pid=24788] ppid=24787 vsize=952 CPUtime=0
/proc/24788/stat : 24788 (SatElite) R 24787 24787 23912 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 273461565 974848 124 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/24788/statm: 238 124 49 128 0 107 0

[startup+0.106276 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 24787
/proc/meminfo: memFree=815208/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514309 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 24787
/proc/meminfo: memFree=815208/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33438 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 24790
/proc/meminfo: memFree=815000/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=2588 CPUtime=1.3
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 504 0 0 0 130 0 0 0 25 0 1 0 273461567 2650112 474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 647 474 86 211 0 433 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7940

[startup+2.97051 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 24790
/proc/meminfo: memFree=814168/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=3788 CPUtime=2.94
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 948 0 0 0 294 0 0 0 25 0 1 0 273461567 3878912 789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 947 789 86 211 0 733 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9140

[startup+6.24678 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 24790
/proc/meminfo: memFree=812248/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=5336 CPUtime=6.21
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 1525 0 0 0 621 0 0 0 25 0 1 0 273461567 5464064 1137 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 1334 1137 86 211 0 1120 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10688

[startup+12.7103 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 24790
/proc/meminfo: memFree=810136/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=7640 CPUtime=12.68
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 2347 0 0 0 1267 1 0 0 25 0 1 0 273461567 7823360 1665 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 1910 1665 86 211 0 1696 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12992

[startup+25.5294 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 24790
/proc/meminfo: memFree=807512/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=10344 CPUtime=25.49
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 3446 0 0 0 2547 2 0 0 25 0 1 0 273461567 10592256 2376 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529687 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 2586 2376 86 211 0 2372 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15696

[startup+51.1585 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 24790
/proc/meminfo: memFree=803672/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=14216 CPUtime=51.11
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 5248 0 0 0 5108 3 0 0 25 0 1 0 273461567 14557184 3212 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529445 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 3554 3212 86 211 0 3340 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 19568

[startup+102.409 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 24790
/proc/meminfo: memFree=797976/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=19600 CPUtime=102.35
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 7458 0 0 0 10230 5 0 0 25 0 1 0 273461567 20070400 4631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 4900 4631 86 211 0 4686 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 24952

[startup+162.484 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=790296/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=28480 CPUtime=162.41
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 9811 0 0 0 16232 9 0 0 25 0 1 0 273461567 29163520 6598 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 7120 6598 86 211 0 6906 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 33832

[startup+222.551 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=788824/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=29680 CPUtime=222.46
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 11675 0 0 0 22235 11 0 0 25 0 1 0 273461567 30392320 6922 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 7420 6922 86 211 0 7206 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 35032

[startup+282.62 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=785432/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=33088 CPUtime=282.51
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 12564 0 0 0 28239 12 0 0 25 0 1 0 273461567 33882112 7811 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 8272 7811 86 211 0 8058 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 38440

[startup+342.689 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=777944/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=40628 CPUtime=342.56
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 14434 0 0 0 34242 14 0 0 25 0 1 0 273461567 41603072 9681 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 10157 9681 86 211 0 9943 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 45980

[startup+402.762 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=773848/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=43608 CPUtime=402.62
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 17111 0 0 0 40245 17 0 0 25 0 1 0 273461567 44654592 10621 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 10902 10621 86 211 0 10688 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 48960

[startup+462.828 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=773912/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=43608 CPUtime=462.68
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 17111 0 0 0 46250 18 0 0 25 0 1 0 273461567 44654592 10621 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 10902 10621 86 211 0 10688 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 48960

[startup+522.896 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=773912/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01

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

[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=43608 CPUtime=582.79
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 17123 0 0 0 58260 19 0 0 25 0 1 0 273461567 44654592 10633 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 10902 10633 86 211 0 10688 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 48960

[startup+643.036 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=770840/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=46624 CPUtime=642.84
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 17902 0 0 0 64264 20 0 0 25 0 1 0 273461567 47742976 11412 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 11656 11412 86 211 0 11442 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 51976

[startup+703.105 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=766296/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=54272 CPUtime=702.89
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 19864 0 0 0 70267 22 0 0 25 0 1 0 273461567 55574528 12571 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 13568 12571 86 211 0 13354 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 59624

[startup+763.174 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=762008/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=58428 CPUtime=762.95
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 20921 0 0 0 76272 23 0 0 25 0 1 0 273461567 59830272 13628 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 14607 13628 86 211 0 14393 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 63780

[startup+823.247 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=757720/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=62548 CPUtime=823
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 22012 0 0 0 82276 24 0 0 25 0 1 0 273461567 64049152 14686 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 15637 14686 86 211 0 15423 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 67900

[startup+883.319 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=754008/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=65968 CPUtime=883.06
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 22947 0 0 0 88280 26 0 0 25 0 1 0 273461567 67551232 15621 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 16492 15621 86 211 0 16278 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 71320

[startup+943.388 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=754520/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=64788 CPUtime=943.11
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 26092 0 0 0 94283 28 0 0 25 0 1 0 273461567 66342912 15457 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 16197 15457 86 211 0 15983 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 70140

[startup+1003.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=754520/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=64788 CPUtime=1003.16
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 26092 0 0 0 100288 28 0 0 25 0 1 0 273461567 66342912 15457 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 16197 15457 86 211 0 15983 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 70140

[startup+1063.53 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=754584/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=64788 CPUtime=1063.22
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 26092 0 0 0 106293 29 0 0 25 0 1 0 273461567 66342912 15457 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 16197 15457 86 211 0 15983 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 70140

[startup+1123.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=754456/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=65048 CPUtime=1123.28
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 26133 0 0 0 112298 30 0 0 25 0 1 0 273461567 66609152 15498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 16262 15498 86 211 0 16048 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 70400

[startup+1183.67 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=754456/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=65048 CPUtime=1183.33
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 26140 0 0 0 118303 30 0 0 25 0 1 0 273461567 66609152 15505 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 16262 15505 86 211 0 16048 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 70400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=754328/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=65180 CPUtime=1200.04
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 26166 0 0 0 119974 30 0 0 25 0 1 0 273461567 66744320 15531 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 16295 15531 86 211 0 16081 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 70532

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 24790
/proc/meminfo: memFree=754328/2055920 swapFree=4192812/4192956
[pid=24787] ppid=24785 vsize=5352 CPUtime=0.01
/proc/24787/stat : 24787 (rsat.sh) S 24785 24787 23912 0 -1 4194304 305 224 0 0 0 0 1 0 18 0 1 0 273461565 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24787/statm: 1338 234 195 169 0 49 0
[pid=24790] ppid=24787 vsize=65180 CPUtime=1200.04
/proc/24790/stat : 24790 (rsat) R 24787 24787 23912 0 -1 4194304 26166 0 0 0 119974 30 0 0 25 0 1 0 273461567 66744320 15531 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24790/statm: 16295 15531 86 211 0 16081 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 70532

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24787 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.022996
while last known CPU time is 1200.05

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

Real time (s): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1199.75
CPU system time (s): 0.3
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 83880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 529
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 1.07284 second user time and 3.19351 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 27 00:11:07 UTC 2007

IDJOB= 309139
IDBENCH= 20251
IDSOLVER= 104
FILE ID= node3/309139-1172535067

PBS_JOBID= 3971628

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309139-1172535067/rsat.sh /tmp/evaluation/309139-1172535067/instance-309139-1172535067.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-309139-1172535067 -o ROOT/results/node3/solver-309139-1172535067 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309139-1172535067/rsat.sh /tmp/evaluation/309139-1172535067/instance-309139-1172535067.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f2855b2d9ccbc6dfadefd43cb9f6aec1

RANDOM SEED= 376995627

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        815616 kB
Buffers:         68608 kB
Cached:        1034420 kB
SwapCached:          0 kB
Active:         461536 kB
Inactive:       696916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        815616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          74344 kB
Slab:            67492 kB
Committed_AS:  1163632 kB
PageTables:       1660 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node3 on Tue Feb 27 00:31:10 UTC 2007