Trace number 292534

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) 1200.06 1200.52

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1282416669-17.SAT.shuffled.cnf
MD5SUM68519df3d597e4ffebc610ff4465413a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-292534-1171755595 -o ROOT/results/node26/solver-292534-1171755595 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292534-1171755595/rsat.sh /tmp/evaluation/292534-1171755595/instance-292534-1171755595.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: 0.92 0.98 0.99 3/77 1988
/proc/meminfo: memFree=875952/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 195513190 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 233 195 169 0 49 0
[pid=1990] ppid=1988 vsize=688 CPUtime=0
/proc/1990/stat : 1990 (SatElite) R 1988 1988 32603 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 195513190 704512 86 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/1990/statm: 172 86 49 128 0 41 0

[startup+0.107517 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1988
/proc/meminfo: memFree=875952/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51559 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1988
/proc/meminfo: memFree=875952/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33673 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1992
/proc/meminfo: memFree=873504/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=3328 CPUtime=1.31
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 772 0 0 0 131 0 0 0 25 0 1 0 195513191 3407872 662 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 832 662 86 211 0 618 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8680

[startup+2.97301 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1992
/proc/meminfo: memFree=872544/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=5436 CPUtime=2.95
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 1442 0 0 0 295 0 0 0 25 0 1 0 195513191 5566464 1169 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134532389 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 1359 1169 86 211 0 1145 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10788

[startup+6.25558 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1992
/proc/meminfo: memFree=870880/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=6208 CPUtime=6.24
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 1859 0 0 0 623 1 0 0 25 0 1 0 195513191 6356992 1292 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 1552 1292 86 211 0 1338 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11560

[startup+12.7137 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 1992
/proc/meminfo: memFree=869408/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=7432 CPUtime=12.68
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 2574 0 0 0 1267 1 0 0 25 0 1 0 195513191 7610368 1619 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 1858 1619 86 211 0 1644 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12784

[startup+25.5299 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 1992
/proc/meminfo: memFree=867424/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=8860 CPUtime=25.5
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 3364 0 0 0 2548 2 0 0 25 0 1 0 195513191 9072640 2021 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 2215 2021 86 211 0 2001 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14212

[startup+51.1584 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 1992
/proc/meminfo: memFree=863584/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=13104 CPUtime=51.11
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 5284 0 0 0 5108 3 0 0 25 0 1 0 195513191 13418496 2975 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134524162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 3276 2975 86 211 0 3062 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18456

[startup+102.416 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 1992
/proc/meminfo: memFree=859872/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=17132 CPUtime=102.36
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 6303 0 0 0 10231 5 0 0 25 0 1 0 195513191 17543168 3961 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 4283 3961 86 211 0 4069 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22484

[startup+162.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=858144/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=18000 CPUtime=162.42
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 7621 0 0 0 16235 7 0 0 25 0 1 0 195513191 18432000 4320 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 4500 4320 86 211 0 4286 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 23352

[startup+222.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=855584/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=22364 CPUtime=222.46
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 8674 0 0 0 22238 8 0 0 25 0 1 0 195513191 22900736 4987 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 5591 4987 86 211 0 5377 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 27716

[startup+282.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=850912/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=26988 CPUtime=282.5
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 9856 0 0 0 28241 9 0 0 25 0 1 0 195513191 27635712 6169 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 6747 6169 86 211 0 6533 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 32340

[startup+342.696 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=850272/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=27132 CPUtime=342.55
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 11785 0 0 0 34244 11 0 0 25 0 1 0 195513191 27783168 6345 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 6783 6345 86 211 0 6569 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 32484

[startup+402.767 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=849632/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=28044 CPUtime=402.6
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 12000 0 0 0 40248 12 0 0 25 0 1 0 195513191 28717056 6494 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 7011 6494 86 211 0 6797 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 33396

[startup+462.837 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=848864/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=29352 CPUtime=462.65
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 12290 0 0 0 46253 12 0 0 25 0 1 0 195513191 30056448 6685 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 7338 6685 86 211 0 7124 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 34704

[startup+522.903 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=847264/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=31072 CPUtime=522.69
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 12693 0 0 0 52256 13 0 0 25 0 1 0 195513191 31817728 7088 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 7768 7088 86 211 0 7554 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 36424

[startup+582.974 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=844064/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=34236 CPUtime=582.75
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 13626 0 0 0 58261 14 0 0 25 0 1 0 195513191 35057664 7890 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 8559 7890 86 211 0 8345 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 39588

[startup+643.046 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=840992/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=37272 CPUtime=642.8
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 14444 0 0 0 64265 15 0 0 25 0 1 0 195513191 38166528 8643 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 9318 8643 86 211 0 9104 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 42624

[startup+703.12 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=838624/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=42428 CPUtime=702.85
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 15816 0 0 0 70269 16 0 0 25 0 1 0 195513191 43446272 9245 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 10607 9245 86 211 0 10393 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 47780

[startup+763.189 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=839136/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=40112 CPUtime=762.9
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 19355 0 0 0 76271 19 0 0 25 0 1 0 195513191 41074688 9057 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 10028 9057 86 211 0 9814 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 45464

[startup+823.263 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=839200/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=40112 CPUtime=822.95
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 19358 0 0 0 82276 19 0 0 25 0 1 0 195513191 41074688 9060 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 10028 9060 86 211 0 9814 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 45464

[startup+883.334 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=839264/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=40112 CPUtime=883
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 19358 0 0 0 88281 19 0 0 25 0 1 0 195513191 41074688 9060 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 10028 9060 86 211 0 9814 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 45464

[startup+943.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=839264/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=40112 CPUtime=943.04
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 19365 0 0 0 94285 19 0 0 25 0 1 0 195513191 41074688 9067 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 10028 9067 86 211 0 9814 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 45464

[startup+1003.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=839264/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=40112 CPUtime=1003.09
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 19365 0 0 0 100290 19 0 0 25 0 1 0 195513191 41074688 9067 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 10028 9067 86 211 0 9814 0
Current children cumulated CPU time (s) 1003.09
Current children cumulated vsize (KiB) 45464

[startup+1063.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1992
/proc/meminfo: memFree=839136/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=40244 CPUtime=1063.15
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 19385 0 0 0 106295 20 0 0 25 0 1 0 195513191 41209856 9087 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 10061 9087 86 211 0 9847 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 45596

[startup+1123.62 s]
/proc/loadavg: 1.07 1.01 1.00 2/79 1992
/proc/meminfo: memFree=837280/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=42644 CPUtime=1123.2
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 19889 0 0 0 112300 20 0 0 25 0 1 0 195513191 43667456 9558 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 10661 9558 86 211 0 10447 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 47996

[startup+1183.69 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 1992
/proc/meminfo: memFree=834848/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=45024 CPUtime=1183.25
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 20546 0 0 0 118304 21 0 0 25 0 1 0 195513191 46104576 10182 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 11256 10182 86 211 0 11042 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 50376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 1992
/proc/meminfo: memFree=834208/2055920 swapFree=4131780/4192956
[pid=1988] ppid=1986 vsize=5352 CPUtime=0
/proc/1988/stat : 1988 (rsat.sh) S 1986 1988 32603 0 -1 4194304 306 137 0 0 0 0 0 0 18 0 1 0 195513190 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1988/statm: 1338 234 195 169 0 49 0
[pid=1992] ppid=1988 vsize=45680 CPUtime=1200.06
/proc/1992/stat : 1992 (rsat) R 1988 1988 32603 0 -1 4194304 20711 0 0 0 119985 21 0 0 25 0 1 0 195513191 46776320 10347 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1992/statm: 11420 10347 86 211 0 11206 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 51032

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 1988 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.06

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

Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.21
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 61496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 443
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 4

runsolver used 1.15082 second user time and 3.11753 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sat Feb 17 23:39:55 UTC 2007

IDJOB= 292534
IDBENCH= 19842
IDSOLVER= 104
FILE ID= node26/292534-1171755595

PBS_JOBID= 3839478

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1282416669-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292534-1171755595/rsat.sh /tmp/evaluation/292534-1171755595/instance-292534-1171755595.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-292534-1171755595 -o ROOT/results/node26/solver-292534-1171755595 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292534-1171755595/rsat.sh /tmp/evaluation/292534-1171755595/instance-292534-1171755595.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  68519df3d597e4ffebc610ff4465413a

RANDOM SEED= 226707434

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        876304 kB
Buffers:         41276 kB
Cached:        1002132 kB
SwapCached:      40852 kB
Active:         724320 kB
Inactive:       370052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        876304 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            70800 kB
Committed_AS:   560424 kB
PageTables:       1680 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= 66563 MiB

End job on node26 on Sat Feb 17 23:59:58 UTC 2007