Trace number 299668

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) 1200.04 1200.58

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
MD5SUMd9d38e7c336971f2f3e902a52634aaec
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2756     8357 |      --       0       --      -- |     --   | -13/50
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 636   #clauses: 2756   #literals: 8357
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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/node66/watcher-299668-1171875698 -o ROOT/results/node66/solver-299668-1171875698 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299668-1171875698/rsat.sh /tmp/evaluation/299668-1171875698/instance-299668-1171875698.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 2/70 29844
/proc/meminfo: memFree=411808/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 207527334 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29844/statm: 1338 232 195 169 0 49 0
[pid=29845] ppid=29844 vsize=952 CPUtime=0
/proc/29845/stat : 29845 (SatElite) R 29844 29844 28886 0 -1 4194304 138 0 0 0 0 0 0 0 20 0 1 0 207527335 974848 120 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/29845/statm: 238 120 49 128 0 107 0

[startup+0.107559 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 29844
/proc/meminfo: memFree=411808/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515641 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 29844
/proc/meminfo: memFree=411808/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33681 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29847
/proc/meminfo: memFree=409808/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=3008 CPUtime=1.31
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 608 0 0 0 131 0 0 0 25 0 1 0 207527336 3080192 562 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 752 562 86 211 0 538 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8360

[startup+2.98014 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29847
/proc/meminfo: memFree=408720/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=4056 CPUtime=2.95
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 1039 0 0 0 295 0 0 0 25 0 1 0 207527336 4153344 862 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 1014 862 86 211 0 800 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9408

[startup+6.2578 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29851
/proc/meminfo: memFree=406736/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=5744 CPUtime=6.23
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 1622 0 0 0 622 1 0 0 25 0 1 0 207527336 5881856 1249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 1436 1249 86 211 0 1222 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11096

[startup+12.7251 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29855
/proc/meminfo: memFree=404624/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=8204 CPUtime=12.69
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 2641 0 0 0 1267 2 0 0 25 0 1 0 207527336 8400896 1782 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 2051 1782 86 211 0 1837 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13556

[startup+25.5367 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29875
/proc/meminfo: memFree=401168/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=11236 CPUtime=25.48
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 3852 0 0 0 2545 3 0 0 25 0 1 0 207527336 11505664 2605 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 2809 2605 86 211 0 2595 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16588

[startup+51.1728 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29913
/proc/meminfo: memFree=396296/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=16400 CPUtime=51.08
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 5998 0 0 0 5103 5 0 0 25 0 1 0 207527336 16793600 3785 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 4100 3785 86 211 0 3886 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21752

[startup+102.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=390272/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=22948 CPUtime=102.31
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 8542 0 0 0 10224 7 0 0 25 0 1 0 207527336 23498752 5539 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 5737 5539 86 211 0 5523 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 28300

[startup+162.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=387392/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=27512 CPUtime=162.35
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 9710 0 0 0 16227 8 0 0 25 0 1 0 207527336 28172288 6321 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 6878 6321 86 211 0 6664 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 32864

[startup+222.555 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 29935
/proc/meminfo: memFree=379584/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=34592 CPUtime=222.39
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 13139 0 0 0 22230 9 0 0 25 0 1 0 207527336 35422208 8210 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 8648 8210 86 211 0 8434 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 39944

[startup+282.616 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 29935
/proc/meminfo: memFree=379520/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=34856 CPUtime=282.43
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 13204 0 0 0 28234 9 0 0 25 0 1 0 207527336 35692544 8275 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523308 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 8714 8275 86 211 0 8500 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 40208

[startup+342.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=377280/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=37052 CPUtime=342.48
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 13796 0 0 0 34237 11 0 0 25 0 1 0 207527336 37941248 8867 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 9263 8867 86 211 0 9049 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 42404

[startup+402.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=370432/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=43696 CPUtime=402.52
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 15470 0 0 0 40239 13 0 0 25 0 1 0 207527336 44744704 10541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 10924 10541 86 211 0 10710 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 49048

[startup+462.807 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=364928/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=49012 CPUtime=462.55
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 16845 0 0 0 46241 14 0 0 25 0 1 0 207527336 50188288 11916 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 12253 11916 86 211 0 12039 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 54364

[startup+522.867 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=363456/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=52664 CPUtime=522.59
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 21234 0 0 0 52243 16 0 0 25 0 1 0 207527336 53927936 12228 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 13166 12228 86 211 0 12952 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 58016

[startup+582.929 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=363520/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=52664 CPUtime=582.63
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 21234 0 0 0 58247 16 0 0 25 0 1 0 207527336 53927936 12228 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 13166 12228 86 211 0 12952 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 58016

[startup+642.994 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=363520/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=52664 CPUtime=642.67
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 21235 0 0 0 64251 16 0 0 25 0 1 0 207527336 53927936 12229 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 13166 12229 86 211 0 12952 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 58016

[startup+703.055 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=363584/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=52664 CPUtime=702.71
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 21247 0 0 0 70255 16 0 0 25 0 1 0 207527336 53927936 12241 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 13166 12241 86 211 0 12952 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 58016

[startup+763.113 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=362560/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=53920 CPUtime=762.74
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 21531 0 0 0 76258 16 0 0 25 0 1 0 207527336 55214080 12525 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 13480 12525 86 211 0 13266 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 59272

[startup+823.182 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=357184/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=58828 CPUtime=822.79
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 22864 0 0 0 82261 18 0 0 25 0 1 0 207527336 60239872 13858 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 14707 13858 86 211 0 14493 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 64180

[startup+883.249 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=352320/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=63484 CPUtime=882.84
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 24064 0 0 0 88265 19 0 0 25 0 1 0 207527336 65007616 15058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 15871 15058 86 211 0 15657 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 68836

[startup+943.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=347776/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=67776 CPUtime=942.88
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 25212 0 0 0 94268 20 0 0 25 0 1 0 207527336 69402624 16206 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 16944 16206 86 211 0 16730 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 73128

[startup+1003.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=343616/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=71992 CPUtime=1002.91
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 26274 0 0 0 100270 21 0 0 25 0 1 0 207527336 73719808 17268 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 17998 17268 86 211 0 17784 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 77344

[startup+1063.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=339776/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=75520 CPUtime=1062.95
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 27204 0 0 0 106273 22 0 0 25 0 1 0 207527336 77332480 18198 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 18880 18198 86 211 0 18666 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 80872

[startup+1123.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=340480/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=74464 CPUtime=1122.99
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 30341 0 0 0 112275 24 0 0 25 0 1 0 207527336 76251136 18050 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 18616 18050 86 211 0 18402 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 79816

[startup+1183.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=340416/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=74464 CPUtime=1183.03
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 30341 0 0 0 118279 24 0 0 25 0 1 0 207527336 76251136 18050 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 18616 18050 86 211 0 18402 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 79816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29935
/proc/meminfo: memFree=340416/2055920 swapFree=4183396/4192956
[pid=29844] ppid=29842 vsize=5352 CPUtime=0
/proc/29844/stat : 29844 (rsat.sh) S 29842 29844 28886 0 -1 4194304 305 181 0 0 0 0 0 0 16 0 1 0 207527334 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29844/statm: 1338 234 195 169 0 49 0
[pid=29847] ppid=29844 vsize=74464 CPUtime=1200.04
/proc/29847/stat : 29847 (rsat) R 29844 29844 28886 0 -1 4194304 30341 0 0 0 119980 24 0 0 25 0 1 0 207527336 76251136 18050 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29847/statm: 18616 18050 86 211 0 18402 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 79816

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 29844 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.015997
while last known CPU time is 1200.04

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

Real time (s): 1200.58
CPU time (s): 1200.04
CPU user time (s): 1199.8
CPU system time (s): 0.24
CPU usage (%): 99.9551
Max. virtual memory (cumulated for all children) (KiB): 93176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 486
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 2

runsolver used 1.10983 second user time and 2.51362 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Feb 19 09:01:38 UTC 2007

IDJOB= 299668
IDBENCH= 20016
IDSOLVER= 104
FILE ID= node66/299668-1171875698

PBS_JOBID= 3839758

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299668-1171875698/rsat.sh /tmp/evaluation/299668-1171875698/instance-299668-1171875698.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-299668-1171875698 -o ROOT/results/node66/solver-299668-1171875698 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299668-1171875698/rsat.sh /tmp/evaluation/299668-1171875698/instance-299668-1171875698.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d9d38e7c336971f2f3e902a52634aaec

RANDOM SEED= 387768824

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        412280 kB
Buffers:         51836 kB
Cached:        1435924 kB
SwapCached:       3616 kB
Active:         840980 kB
Inactive:       657136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        412280 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          16816 kB
Slab:           131224 kB
Committed_AS:   580464 kB
PageTables:       1600 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 node66 on Mon Feb 19 09:21:41 UTC 2007