Trace number 301882

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.02 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark76.4764
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	c ==============================================================================
0.00/0.08	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-301882-1171997694 -o ROOT/results/node3/solver-301882-1171997694 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301882-1171997694/rsat.sh /tmp/evaluation/301882-1171997694/instance-301882-1171997694.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: 0.66 0.92 0.97 3/77 13270
/proc/meminfo: memFree=753768/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 219724300 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13270/statm: 1339 234 195 169 0 50 0
[pid=13271] ppid=13270 vsize=952 CPUtime=0
/proc/13271/stat : 13271 (SatElite) R 13270 13270 13207 0 -1 4194304 147 0 0 0 0 0 0 0 20 0 1 0 219724300 974848 129 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13271/statm: 238 130 49 128 0 107 0

[startup+0.107559 s]
/proc/loadavg: 0.66 0.92 0.97 3/77 13270
/proc/meminfo: memFree=753768/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515593 s]
/proc/loadavg: 0.66 0.92 0.97 3/77 13270
/proc/meminfo: memFree=753768/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33566 s]
/proc/loadavg: 0.69 0.92 0.97 2/79 13273
/proc/meminfo: memFree=746072/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=8008 CPUtime=1.24
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 1880 0 0 0 124 0 0 0 25 0 1 0 219724308 8200192 1850 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529430 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 2002 1850 86 211 0 1788 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 13364

[startup+2.97179 s]
/proc/loadavg: 0.69 0.92 0.97 2/79 13273
/proc/meminfo: memFree=743128/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=10744 CPUtime=2.88
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 2619 0 0 0 287 1 0 0 25 0 1 0 219724308 11001856 2524 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527691 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 2686 2524 86 211 0 2472 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 16100

[startup+6.25907 s]
/proc/loadavg: 0.71 0.92 0.97 2/79 13273
/proc/meminfo: memFree=737880/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=18444 CPUtime=6.17
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 4738 0 0 0 615 2 0 0 25 0 1 0 219724308 18886656 4414 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523274 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 4611 4415 86 211 0 4397 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 23800

[startup+12.7136 s]
/proc/loadavg: 0.73 0.92 0.97 2/79 13273
/proc/meminfo: memFree=722712/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=29848 CPUtime=12.62
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 8217 0 0 0 1258 4 0 0 25 0 1 0 219724308 30564352 7211 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 7462 7211 86 211 0 7248 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35204

[startup+25.5286 s]
/proc/loadavg: 0.77 0.92 0.97 2/79 13273
/proc/meminfo: memFree=711576/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=43704 CPUtime=25.43
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 12118 0 0 0 2536 7 0 0 25 0 1 0 219724308 44752896 10724 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134981050 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 10926 10724 86 211 0 10712 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49060

[startup+51.1558 s]
/proc/loadavg: 0.86 0.93 0.97 2/79 13273
/proc/meminfo: memFree=690520/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=63688 CPUtime=51.05
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 17960 0 0 0 5094 11 0 0 25 0 1 0 219724308 65216512 15600 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526587 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 15922 15600 86 211 0 15708 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 69044

[startup+102.407 s]
/proc/loadavg: 1.01 0.95 0.98 2/79 13273
/proc/meminfo: memFree=660440/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=94340 CPUtime=102.29
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 25747 0 0 0 10212 17 0 0 25 0 1 0 219724308 96604160 23387 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 23585 23387 86 211 0 23371 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 99696

[startup+162.479 s]
/proc/loadavg: 1.00 0.96 0.98 2/79 13273
/proc/meminfo: memFree=652760/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=102540 CPUtime=162.35
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 28607 0 0 0 16216 19 0 0 25 0 1 0 219724308 105000960 25089 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 25635 25089 86 211 0 25421 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 107896

[startup+222.548 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 13273
/proc/meminfo: memFree=611736/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=142496 CPUtime=222.4
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 40304 0 0 0 22210 30 0 0 25 0 1 0 219724308 145915904 35246 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 35624 35246 86 211 0 35410 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 147852

[startup+282.613 s]
/proc/loadavg: 1.03 0.98 0.98 2/79 13273
/proc/meminfo: memFree=611736/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=142496 CPUtime=282.45
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 40306 0 0 0 28215 30 0 0 25 0 1 0 219724308 145915904 35248 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 35624 35248 86 211 0 35410 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 147852

[startup+342.678 s]
/proc/loadavg: 1.01 0.98 0.98 2/79 13273
/proc/meminfo: memFree=606168/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=148788 CPUtime=342.5
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 41889 0 0 0 34217 33 0 0 25 0 1 0 219724308 152358912 36831 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 37197 36831 86 211 0 36983 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 154144

[startup+402.766 s]
/proc/loadavg: 1.00 0.98 0.98 2/85 13381
/proc/meminfo: memFree=567144/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=185396 CPUtime=402.53
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 51190 0 0 0 40210 43 0 0 25 0 1 0 219724308 189845504 46132 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 46349 46132 86 211 0 46135 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 190752

[startup+462.866 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 13471
/proc/meminfo: memFree=538712/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=217208 CPUtime=462.56
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 62320 0 0 0 46203 53 0 0 25 0 1 0 219724308 222420992 53416 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 54302 53416 86 211 0 54088 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 222564

[startup+522.93 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 13471
/proc/meminfo: memFree=538840/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06

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

[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=217208 CPUtime=582.67
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 62324 0 0 0 58213 54 0 0 25 0 1 0 219724308 222420992 53420 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 54302 53420 86 211 0 54088 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 222564

[startup+643.071 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 13471
/proc/meminfo: memFree=538904/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=217208 CPUtime=642.72
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 62324 0 0 0 64218 54 0 0 25 0 1 0 219724308 222420992 53420 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 54302 53420 86 211 0 54088 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 222564

[startup+703.144 s]
/proc/loadavg: 1.00 0.98 0.98 3/79 13471
/proc/meminfo: memFree=527960/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=228240 CPUtime=702.78
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 65136 0 0 0 70220 58 0 0 25 0 1 0 219724308 233717760 56232 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 57060 56232 86 211 0 56846 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 233596

[startup+763.209 s]
/proc/loadavg: 1.04 1.00 0.99 2/79 13471
/proc/meminfo: memFree=501528/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=254488 CPUtime=762.83
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 71761 0 0 0 76219 64 0 0 25 0 1 0 219724308 260595712 62857 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 63622 62857 86 211 0 63408 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 259844

[startup+823.283 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 13471
/proc/meminfo: memFree=477144/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=278128 CPUtime=822.9
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 77754 0 0 0 82220 70 0 0 25 0 1 0 219724308 284803072 68850 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 69532 68850 86 211 0 69318 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 283484

[startup+883.354 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 13471
/proc/meminfo: memFree=456088/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=298960 CPUtime=882.95
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 83039 0 0 0 88219 76 0 0 25 0 1 0 219724308 306135040 74135 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 74740 74135 86 211 0 74526 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 304316

[startup+943.426 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 13471
/proc/meminfo: memFree=437528/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=317300 CPUtime=943.01
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 87682 0 0 0 94219 82 0 0 25 0 1 0 219724308 324915200 78778 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 79325 78778 86 211 0 79111 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 322656

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 13471
/proc/meminfo: memFree=423192/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=330960 CPUtime=1003.07
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 94283 0 0 0 100220 87 0 0 25 0 1 0 219724308 338903040 82247 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 82740 82247 86 211 0 82526 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 336316

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 13471
/proc/meminfo: memFree=423256/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=330960 CPUtime=1063.13
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 94295 0 0 0 106226 87 0 0 25 0 1 0 219724308 338903040 82259 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 82740 82259 86 211 0 82526 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 336316

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 13471
/proc/meminfo: memFree=423320/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=330960 CPUtime=1123.18
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 94299 0 0 0 112230 88 0 0 25 0 1 0 219724308 338903040 82263 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 82740 82263 86 211 0 82526 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 336316

[startup+1183.71 s]
/proc/loadavg: 1.07 1.02 0.99 2/79 13471
/proc/meminfo: memFree=423384/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=330960 CPUtime=1183.25
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 94303 0 0 0 118236 89 0 0 25 0 1 0 219724308 338903040 82267 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 82740 82267 86 211 0 82526 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 336316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.05 1.01 0.99 2/79 13471
/proc/meminfo: memFree=423320/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=330960 CPUtime=1199.96
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 94307 0 0 0 119907 89 0 0 25 0 1 0 219724308 338903040 82271 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 82740 82271 86 211 0 82526 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 336316

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

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

[startup+1200.43 s]
/proc/loadavg: 1.05 1.01 0.99 2/79 13471
/proc/meminfo: memFree=423320/2055920 swapFree=4192812/4192956
[pid=13270] ppid=13268 vsize=5356 CPUtime=0.06
/proc/13270/stat : 13270 (rsat.sh) S 13268 13270 13207 0 -1 4194304 307 571 0 0 0 0 6 0 16 0 1 0 219724300 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13270/statm: 1339 235 195 169 0 50 0
[pid=13273] ppid=13270 vsize=330960 CPUtime=1199.96
/proc/13273/stat : 13273 (rsat) R 13270 13270 13207 0 -1 4194304 94307 0 0 0 119907 89 0 0 25 0 1 0 219724308 338903040 82271 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13273/statm: 82740 82271 86 211 0 82526 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 336316

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13270 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=69989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.078987
while last known CPU time is 1200.02

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

Real time (s): 1200.44
CPU time (s): 1200.02
CPU user time (s): 1199.13
CPU system time (s): 0.89
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 349016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 878
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 1.12083 second user time and 3.14552 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 18:54:54 UTC 2007

IDJOB= 301882
IDBENCH= 20070
IDSOLVER= 104
FILE ID= node3/301882-1171997694

PBS_JOBID= 3849101

Free space on /tmp= 66549 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/301882-1171997694/rsat.sh /tmp/evaluation/301882-1171997694/instance-301882-1171997694.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-301882-1171997694 -o ROOT/results/node3/solver-301882-1171997694 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301882-1171997694/rsat.sh /tmp/evaluation/301882-1171997694/instance-301882-1171997694.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 351746028

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:        754176 kB
Buffers:         62992 kB
Cached:        1104568 kB
SwapCached:          0 kB
Active:         560008 kB
Inactive:       661904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        754176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          73244 kB
Slab:            65452 kB
Committed_AS:  1067276 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= 66549 MiB

End job on node3 on Tue Feb 20 19:14:57 UTC 2007