Trace number 295855

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) 1200.03 1200.34

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1107155013-20.UNSAT.shuffled.cnf
MD5SUM54161bb7f5d80f36a000875f17de5551
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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.03	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-295855-1171813257 -o ROOT/results/node3/solver-295855-1171813257 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295855-1171813257/rsat.sh /tmp/evaluation/295855-1171813257/instance-295855-1171813257.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: 0.95 1.00 1.00 3/77 25105
/proc/meminfo: memFree=786792/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 201280544 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25105/statm: 1339 234 195 169 0 50 0
[pid=25106] ppid=25105 vsize=688 CPUtime=0
/proc/25106/stat : 25106 (SatElite) R 25105 25105 25000 0 -1 4194304 103 0 0 0 0 0 0 0 20 0 1 0 201280544 704512 85 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134531810 0 0 4096 3 0 0 0 17 1 0 0
/proc/25106/statm: 172 85 49 128 0 41 0

[startup+0.107712 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 25105
/proc/meminfo: memFree=786792/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515746 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 25105
/proc/meminfo: memFree=786792/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33581 s]
/proc/loadavg: 0.95 1.00 1.00 2/79 25108
/proc/meminfo: memFree=783896/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=3276 CPUtime=1.3
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 765 0 0 0 130 0 0 0 25 0 1 0 201280547 3354624 655 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 819 655 86 211 0 605 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8632

[startup+2.97495 s]
/proc/loadavg: 0.95 1.00 1.00 2/79 25108
/proc/meminfo: memFree=783000/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=4540 CPUtime=2.93
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 1128 0 0 0 293 0 0 0 25 0 1 0 201280547 4648960 921 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 1135 921 86 211 0 921 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9896

[startup+6.26122 s]
/proc/loadavg: 0.96 1.00 1.00 2/79 25108
/proc/meminfo: memFree=781720/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=5848 CPUtime=6.22
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 1675 0 0 0 622 0 0 0 25 0 1 0 201280547 5988352 1272 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 1462 1272 86 211 0 1248 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11204

[startup+12.7237 s]
/proc/loadavg: 0.96 1.00 1.00 2/79 25108
/proc/meminfo: memFree=779800/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=7436 CPUtime=12.68
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 2485 0 0 0 1267 1 0 0 25 0 1 0 201280547 7614464 1596 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 1859 1596 86 211 0 1645 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12792

[startup+25.5298 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 25108
/proc/meminfo: memFree=776920/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=10096 CPUtime=25.49
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 3600 0 0 0 2547 2 0 0 25 0 1 0 201280547 10338304 2323 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 2524 2323 86 211 0 2310 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 15452

[startup+51.1609 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 25108
/proc/meminfo: memFree=773272/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=14484 CPUtime=51.11
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 4768 0 0 0 5108 3 0 0 25 0 1 0 201280547 14831616 3297 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 3621 3297 86 211 0 3407 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 19840

[startup+102.413 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=769496/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=18112 CPUtime=102.35
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 6501 0 0 0 10231 4 0 0 25 0 1 0 201280547 18546688 4258 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 4528 4258 86 211 0 4314 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 23468

[startup+162.491 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=766616/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=20412 CPUtime=162.41
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 7947 0 0 0 16236 5 0 0 25 0 1 0 201280547 20901888 4897 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 5103 4897 86 211 0 4889 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 25768

[startup+222.558 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=763544/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=25124 CPUtime=222.46
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 9142 0 0 0 22240 6 0 0 25 0 1 0 201280547 25726976 5706 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 6281 5706 86 211 0 6067 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 30480

[startup+282.631 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=758424/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=29872 CPUtime=282.52
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 10417 0 0 0 28245 7 0 0 25 0 1 0 201280547 30588928 6981 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 7468 6981 86 211 0 7254 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 35228

[startup+342.703 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=757720/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=30048 CPUtime=342.58
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 12160 0 0 0 34249 9 0 0 25 0 1 0 201280547 30769152 7101 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 7512 7101 86 211 0 7298 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 35404

[startup+402.779 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=757720/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=30048 CPUtime=402.64
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 12168 0 0 0 40255 9 0 0 25 0 1 0 201280547 30769152 7109 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 7512 7109 86 211 0 7298 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 35404

[startup+462.85 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=756696/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=31144 CPUtime=462.7
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 12448 0 0 0 46260 10 0 0 25 0 1 0 201280547 31891456 7389 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 7786 7389 86 211 0 7572 0
Current children cumulated CPU time (s) 462.72
Current children cumulated vsize (KiB) 36500

[startup+522.92 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=752216/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=35596 CPUtime=522.76
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 13571 0 0 0 52264 12 0 0 25 0 1 0 201280547 36450304 8512 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 8899 8512 86 211 0 8685 0
Current children cumulated CPU time (s) 522.78
Current children cumulated vsize (KiB) 40952

[startup+582.989 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=748248/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=39508 CPUtime=582.81
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 14539 0 0 0 58268 13 0 0 25 0 1 0 201280547 40456192 9480 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 9877 9480 86 211 0 9663 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 44864

[startup+643.067 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=745176/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=42412 CPUtime=642.87
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 15317 0 0 0 64273 14 0 0 25 0 1 0 201280547 43429888 10258 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 10603 10258 86 211 0 10389 0
Current children cumulated CPU time (s) 642.89
Current children cumulated vsize (KiB) 47768

[startup+703.143 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=743384/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=46396 CPUtime=702.93
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 19752 0 0 0 70276 17 0 0 25 0 1 0 201280547 47509504 10647 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 11599 10647 86 211 0 11385 0
Current children cumulated CPU time (s) 702.95
Current children cumulated vsize (KiB) 51752

[startup+763.21 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=743448/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=46396 CPUtime=762.99
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 19755 0 0 0 76281 18 0 0 25 0 1 0 201280547 47509504 10650 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 11599 10650 86 211 0 11385 0
Current children cumulated CPU time (s) 763.01
Current children cumulated vsize (KiB) 51752

[startup+823.282 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=743448/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=46396 CPUtime=823.04
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 19773 0 0 0 82286 18 0 0 25 0 1 0 201280547 47509504 10668 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 11599 10668 86 211 0 11385 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 51752

[startup+883.352 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=743512/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=46396 CPUtime=883.1
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 19779 0 0 0 88291 19 0 0 25 0 1 0 201280547 47509504 10674 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 11599 10674 86 211 0 11385 0
Current children cumulated CPU time (s) 883.12
Current children cumulated vsize (KiB) 51752

[startup+943.425 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=743448/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=46396 CPUtime=943.16
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 19784 0 0 0 94297 19 0 0 25 0 1 0 201280547 47509504 10679 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 11599 10679 86 211 0 11385 0
Current children cumulated CPU time (s) 943.18
Current children cumulated vsize (KiB) 51752

[startup+1003.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25108
/proc/meminfo: memFree=743448/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=46396 CPUtime=1003.22
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 19789 0 0 0 100302 20 0 0 25 0 1 0 201280547 47509504 10684 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 11599 10684 86 211 0 11385 0
Current children cumulated CPU time (s) 1003.24
Current children cumulated vsize (KiB) 51752

[startup+1063.57 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 25108
/proc/meminfo: memFree=743448/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=46396 CPUtime=1063.29
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 19801 0 0 0 106308 21 0 0 25 0 1 0 201280547 47509504 10696 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 11599 10696 86 211 0 11385 0
Current children cumulated CPU time (s) 1063.31
Current children cumulated vsize (KiB) 51752

[startup+1123.64 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 25108
/proc/meminfo: memFree=740952/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=48912 CPUtime=1123.34
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 20416 0 0 0 112312 22 0 0 25 0 1 0 201280547 50085888 11311 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 12228 11311 86 211 0 12014 0
Current children cumulated CPU time (s) 1123.36
Current children cumulated vsize (KiB) 54268

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25108
/proc/meminfo: memFree=738200/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=51684 CPUtime=1183.4
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 21110 0 0 0 118317 23 0 0 25 0 1 0 201280547 52924416 12005 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 12921 12005 86 211 0 12707 0
Current children cumulated CPU time (s) 1183.42
Current children cumulated vsize (KiB) 57040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25108
/proc/meminfo: memFree=737432/2055920 swapFree=4192812/4192956
[pid=25105] ppid=25103 vsize=5356 CPUtime=0.02
/proc/25105/stat : 25105 (rsat.sh) S 25103 25105 25000 0 -1 4194304 307 242 0 0 0 0 2 0 16 0 1 0 201280544 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25105/statm: 1339 235 195 169 0 50 0
[pid=25108] ppid=25105 vsize=52464 CPUtime=1200.01
/proc/25108/stat : 25108 (rsat) R 25105 25105 25000 0 -1 4194304 21329 0 0 0 119978 23 0 0 25 0 1 0 201280547 53723136 12191 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25108/statm: 13116 12191 86 211 0 12902 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 57820

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 25105 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=24996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.028995
while last known CPU time is 1200.03

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

Real time (s): 1200.34
CPU time (s): 1200.03
CPU user time (s): 1199.8
CPU system time (s): 0.23
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 65436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
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= 549
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3

runsolver used 1.17482 second user time and 3.09253 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Feb 18 15:40:57 UTC 2007

IDJOB= 295855
IDBENCH= 19923
IDSOLVER= 104
FILE ID= node3/295855-1171813257

PBS_JOBID= 3839352

Free space on /tmp= 66551 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1107155013-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295855-1171813257/rsat.sh /tmp/evaluation/295855-1171813257/instance-295855-1171813257.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-295855-1171813257 -o ROOT/results/node3/solver-295855-1171813257 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295855-1171813257/rsat.sh /tmp/evaluation/295855-1171813257/instance-295855-1171813257.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  54161bb7f5d80f36a000875f17de5551

RANDOM SEED= 769136586

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:        787264 kB
Buffers:         58588 kB
Cached:        1077624 kB
SwapCached:          0 kB
Active:         539544 kB
Inactive:       651208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        787264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          73376 kB
Slab:            63524 kB
Committed_AS:   952684 kB
PageTables:       1656 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= 66551 MiB

End job on node3 on Sun Feb 18 16:00:59 UTC 2007