Trace number 314740

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 1200.51

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-01.cnf
MD5SUMd2f77e32530988f77dca5112174eee00
Bench CategoryINDUST (industrial 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 variables7502
Number of clauses28770
Sum of the clauses size76290
Maximum clause length847
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 215814
Number of clauses of size 311119
Number of clauses of size 4733
Number of clauses of size 5172
Number of clauses of size over 5931

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   23237    63534 |    6971       0        0     nan |  0.000 % |
0.09/0.19	c |         0 |   15594    54914 |      --       0       --      -- |     --   | -7643/-8620
0.09/0.19	c ==============================================================================
0.09/0.19	c Result  :   #vars: 2673   #clauses: 15594   #literals: 54914
0.09/0.19	c CPU time:   0.186971 s
0.09/0.19	c ==============================================================================
0.19/0.22	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-314740-1172641355 -o ROOT/results/node38/solver-314740-1172641355 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314740-1172641355/rsat.sh /tmp/evaluation/314740-1172641355/instance-314740-1172641355.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12366
/proc/meminfo: memFree=1346072/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0
/proc/12366/stat : 12366 (rsat.sh) R 12364 12366 11015 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 284091395 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12366/statm: 1338 232 194 169 0 49 0
[pid=12367] ppid=12366 vsize=1556 CPUtime=0
/proc/12367/stat : 12367 (SatElite) R 12366 12366 11015 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 284091395 1593344 231 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/12367/statm: 389 239 49 128 0 258 0

[startup+0.078709 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12366
/proc/meminfo: memFree=1346072/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284091395 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 233 195 169 0 49 0
[pid=12367] ppid=12366 vsize=4348 CPUtime=0.07
/proc/12367/stat : 12367 (SatElite) R 12366 12366 11015 0 -1 4194304 1002 0 0 0 7 0 0 0 19 0 1 0 284091395 4452352 984 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/12367/statm: 1087 985 69 128 0 956 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9700

[startup+0.10171 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12366
/proc/meminfo: memFree=1346072/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284091395 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 233 195 169 0 49 0
[pid=12367] ppid=12366 vsize=4480 CPUtime=0.09
/proc/12367/stat : 12367 (SatElite) R 12366 12366 11015 0 -1 4194304 1031 0 0 0 9 0 0 0 19 0 1 0 284091395 4587520 1013 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134571527 0 0 4096 3 0 0 0 17 1 0 0
/proc/12367/statm: 1120 1013 69 128 0 989 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9832

[startup+0.301734 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12366
/proc/meminfo: memFree=1346072/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5352

[startup+0.701779 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12366
/proc/meminfo: memFree=1346072/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5352

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1342408/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=3600 CPUtime=1.27
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 749 0 0 0 127 0 0 0 25 0 1 0 284091417 3686400 717 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522866 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 900 717 86 211 0 686 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8952

[startup+3.10205 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1341576/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=4300 CPUtime=2.87
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 957 0 0 0 287 0 0 0 25 0 1 0 284091417 4403200 909 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525827 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 1075 909 86 211 0 861 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9652

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1340616/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=6060 CPUtime=6.06
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 1641 0 0 0 606 0 0 0 25 0 1 0 284091417 6205440 1300 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 1515 1300 86 211 0 1301 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11412

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1338120/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=7468 CPUtime=12.47
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 2225 0 0 0 1246 1 0 0 25 0 1 0 284091417 7647232 1688 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 1867 1688 86 211 0 1653 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12820

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1334664/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=11180 CPUtime=25.26
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 3567 0 0 0 2524 2 0 0 25 0 1 0 284091417 11448320 2544 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 2795 2544 86 211 0 2581 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16532

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1329416/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=16244 CPUtime=50.85
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 5269 0 0 0 5082 3 0 0 25 0 1 0 284091417 16633856 3858 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 4061 3858 86 211 0 3847 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 21596

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1323464/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=22524 CPUtime=102.04
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 7716 0 0 0 10199 5 0 0 25 0 1 0 284091417 23064576 5339 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 5631 5339 86 211 0 5417 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 27876

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1323272/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=22832 CPUtime=162.02
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 7809 0 0 0 16197 5 0 0 25 0 1 0 284091417 23379968 5432 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 5708 5432 86 211 0 5494 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28184

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1313352/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=33660 CPUtime=222
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 12210 0 0 0 22193 7 0 0 25 0 1 0 284091417 34467840 7863 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 8415 7863 86 211 0 8201 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 39012

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1313352/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=33660 CPUtime=281.99
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 12210 0 0 0 28192 7 0 0 25 0 1 0 284091417 34467840 7863 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 8415 7863 86 211 0 8201 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 39012

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1307144/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=39848 CPUtime=341.98
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 13805 0 0 0 34188 10 0 0 25 0 1 0 284091417 40804352 9458 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 9962 9458 86 211 0 9748 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 45200

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1298120/2055920 swapFree=4183772/4192956

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

[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=50388 CPUtime=581.91
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 18166 0 0 0 58178 13 0 0 25 0 1 0 284091417 51597312 12259 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 12597 12259 86 211 0 12383 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 55740

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1295688/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=50520 CPUtime=641.89
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 18187 0 0 0 64176 13 0 0 25 0 1 0 284091417 51732480 12280 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 12630 12280 86 211 0 12416 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 55872

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1290120/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=56220 CPUtime=701.87
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 19601 0 0 0 70172 15 0 0 25 0 1 0 284091417 57569280 13694 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 14055 13694 86 211 0 13841 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 61572

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1283336/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=62708 CPUtime=761.86
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 21288 0 0 0 76169 17 0 0 25 0 1 0 284091417 64212992 15348 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 15677 15348 86 211 0 15463 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 68060

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1277128/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=71800 CPUtime=821.85
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 23597 0 0 0 82165 20 0 0 25 0 1 0 284091417 73523200 16887 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 17950 16887 86 211 0 17736 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 77152

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1271368/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=77308 CPUtime=881.83
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 25024 0 0 0 88161 22 0 0 25 0 1 0 284091417 79163392 18314 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 19327 18314 86 211 0 19113 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 82660

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1270920/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=76760 CPUtime=941.81
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 28408 0 0 0 94157 24 0 0 25 0 1 0 284091417 78602240 18372 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 19190 18372 86 211 0 18976 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 82112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1271048/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=76760 CPUtime=1001.8
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 28408 0 0 0 100156 24 0 0 25 0 1 0 284091417 78602240 18372 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 19190 18372 86 211 0 18976 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 82112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12369
/proc/meminfo: memFree=1271048/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=76760 CPUtime=1061.78
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 28410 0 0 0 106154 24 0 0 25 0 1 0 284091417 78602240 18374 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 19190 18374 86 211 0 18976 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 82112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12451
/proc/meminfo: memFree=1269328/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=77684 CPUtime=1121.74
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 28542 0 0 0 112149 25 0 0 25 0 1 0 284091417 79548416 18506 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 19421 18506 86 211 0 19207 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 83036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12533
/proc/meminfo: memFree=1268888/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=77948 CPUtime=1181.67
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 28610 0 0 0 118142 25 0 0 25 0 1 0 284091417 79818752 18574 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 19487 18574 86 211 0 19273 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 83300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12547
/proc/meminfo: memFree=1268824/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=78080 CPUtime=1199.86
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 28630 0 0 0 119961 25 0 0 25 0 1 0 284091417 79953920 18594 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 19520 18594 86 211 0 19306 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 83432

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12547
/proc/meminfo: memFree=1268824/2055920 swapFree=4183772/4192956
[pid=12366] ppid=12364 vsize=5352 CPUtime=0.2
/proc/12366/stat : 12366 (rsat.sh) S 12364 12366 11015 0 -1 4194304 306 1124 0 0 0 0 20 0 15 0 1 0 284091395 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12366/statm: 1338 234 195 169 0 49 0
[pid=12369] ppid=12366 vsize=78080 CPUtime=1199.86
/proc/12369/stat : 12369 (rsat) R 12366 12366 11015 0 -1 4194304 28630 0 0 0 119961 25 0 0 25 0 1 0 284091417 79953920 18594 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12369/statm: 19520 18594 86 211 0 19306 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 83432

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12366 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=210967 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.221965
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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.25
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 95988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.210967
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1430
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= 3

runsolver used 1.16082 second user time and 2.66659 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 28 05:42:36 UTC 2007

IDJOB= 314740
IDBENCH= 20399
IDSOLVER= 104
FILE ID= node38/314740-1172641355

PBS_JOBID= 3981144

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-01.cnf
COMMAND LINE= /tmp/evaluation/314740-1172641355/rsat.sh /tmp/evaluation/314740-1172641355/instance-314740-1172641355.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-314740-1172641355 -o ROOT/results/node38/solver-314740-1172641355 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314740-1172641355/rsat.sh /tmp/evaluation/314740-1172641355/instance-314740-1172641355.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d2f77e32530988f77dca5112174eee00

RANDOM SEED= 517928205

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1346480 kB
Buffers:         24820 kB
Cached:         561876 kB
SwapCached:       3408 kB
Active:         250076 kB
Inactive:       417952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346480 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          86896 kB
Slab:            27200 kB
Committed_AS:   672416 kB
PageTables:       1640 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= 66555 MiB

End job on node38 on Wed Feb 28 06:02:38 UTC 2007