Trace number 311558

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) 1200.05 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    6327    17716 |    1898       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    5976    17753 |      --       0       --      -- |     --   | -351/37
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1763   #clauses: 5976   #literals: 17753
0.00/0.03	c CPU time:   0.029995 s
0.00/0.03	c ==============================================================================
0.00/0.04	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/node14/watcher-311558-1172571638 -o ROOT/results/node14/solver-311558-1172571638 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311558-1172571638/rsat.sh /tmp/evaluation/311558-1172571638/instance-311558-1172571638.cnf 

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


[startup+0 s]
/proc/loadavg: 1.69 1.79 1.43 3/77 345
/proc/meminfo: memFree=1575664/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 277118260 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/345/statm: 1338 232 195 169 0 49 0
[pid=346] ppid=345 vsize=1096 CPUtime=0
/proc/346/stat : 346 (SatElite) R 345 345 31726 0 -1 4194304 185 0 0 0 0 0 0 0 20 0 1 0 277118261 1122304 167 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/346/statm: 274 167 49 128 0 143 0

[startup+0.106704 s]
/proc/loadavg: 1.69 1.79 1.43 3/77 345
/proc/meminfo: memFree=1575664/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.514735 s]
/proc/loadavg: 1.69 1.79 1.43 3/77 345
/proc/meminfo: memFree=1575664/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33481 s]
/proc/loadavg: 1.69 1.79 1.43 2/79 348
/proc/meminfo: memFree=1573728/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=2612 CPUtime=1.28
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 509 0 0 0 128 0 0 0 25 0 1 0 277118265 2674688 478 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530182 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 653 478 86 211 0 439 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7964

[startup+2.97097 s]
/proc/loadavg: 1.69 1.79 1.43 2/79 348
/proc/meminfo: memFree=1573088/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=3676 CPUtime=2.91
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 874 0 0 0 291 0 0 0 25 0 1 0 277118265 3764224 762 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 919 762 86 211 0 705 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9028

[startup+6.24728 s]
/proc/loadavg: 1.63 1.78 1.43 2/79 348
/proc/meminfo: memFree=1571296/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=5192 CPUtime=6.19
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 1269 0 0 0 618 1 0 0 25 0 1 0 277118265 5316608 1093 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 1298 1093 86 211 0 1084 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10544

[startup+12.7099 s]
/proc/loadavg: 1.58 1.76 1.43 2/79 348
/proc/meminfo: memFree=1568304/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=8412 CPUtime=12.65
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 2301 0 0 0 1264 1 0 0 25 0 1 0 277118265 8613888 1831 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 2103 1831 86 211 0 1889 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13764

[startup+25.5251 s]
/proc/loadavg: 1.45 1.72 1.42 2/79 348
/proc/meminfo: memFree=1565232/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=11376 CPUtime=25.46
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 3484 0 0 0 2544 2 0 0 25 0 1 0 277118265 11649024 2626 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 2844 2626 86 211 0 2630 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16728

[startup+51.1535 s]
/proc/loadavg: 1.30 1.66 1.41 2/79 348
/proc/meminfo: memFree=1561008/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=15872 CPUtime=51.08
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 5065 0 0 0 5104 4 0 0 25 0 1 0 277118265 16252928 3625 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 3968 3625 86 211 0 3754 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21224

[startup+102.403 s]
/proc/loadavg: 1.18 1.58 1.39 3/79 348
/proc/meminfo: memFree=1555568/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=21036 CPUtime=102.32
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 7220 0 0 0 10225 7 0 0 25 0 1 0 277118265 21540864 5008 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 5259 5008 86 211 0 5045 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 26388

[startup+162.475 s]
/proc/loadavg: 1.06 1.47 1.36 2/79 348
/proc/meminfo: memFree=1552496/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=23608 CPUtime=162.38
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 8661 0 0 0 16230 8 0 0 25 0 1 0 277118265 24174592 5677 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 5902 5677 86 211 0 5688 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 28960

[startup+222.544 s]
/proc/loadavg: 1.02 1.38 1.34 2/79 348
/proc/meminfo: memFree=1543600/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=33672 CPUtime=222.43
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 11326 0 0 0 22232 11 0 0 25 0 1 0 277118265 34480128 7956 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 8418 7956 86 211 0 8204 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 39024

[startup+282.611 s]
/proc/loadavg: 1.01 1.31 1.31 2/79 348
/proc/meminfo: memFree=1540592/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=36268 CPUtime=282.48
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 13554 0 0 0 28235 13 0 0 25 0 1 0 277118265 37138432 8644 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 9067 8644 86 211 0 8853 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 41620

[startup+342.682 s]
/proc/loadavg: 1.00 1.25 1.29 2/79 348
/proc/meminfo: memFree=1540528/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=36664 CPUtime=342.53
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 13612 0 0 0 34240 13 0 0 25 0 1 0 277118265 37543936 8702 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 9166 8702 86 211 0 8952 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 42016

[startup+402.755 s]
/proc/loadavg: 1.00 1.20 1.27 2/79 348
/proc/meminfo: memFree=1536688/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=40420 CPUtime=402.59
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 14583 0 0 0 40244 15 0 0 25 0 1 0 277118265 41390080 9673 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 10105 9673 86 211 0 9891 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 45772

[startup+462.828 s]
/proc/loadavg: 1.07 1.18 1.26 2/79 348
/proc/meminfo: memFree=1529776/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=46948 CPUtime=462.64
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 16302 0 0 0 46247 17 0 0 25 0 1 0 277118265 48074752 11392 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 11737 11392 86 211 0 11523 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 52300

[startup+522.898 s]
/proc/loadavg: 1.02 1.14 1.24 3/79 348
/proc/meminfo: memFree=1524080/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03

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

[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=52668 CPUtime=582.75
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 19624 0 0 0 58255 20 0 0 25 0 1 0 277118265 53932032 12977 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 13167 12977 86 211 0 12953 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 58020

[startup+643.043 s]
/proc/loadavg: 1.00 1.09 1.20 2/79 348
/proc/meminfo: memFree=1523312/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=52668 CPUtime=642.81
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 19624 0 0 0 64260 21 0 0 25 0 1 0 277118265 53932032 12977 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 13167 12977 86 211 0 12953 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 58020

[startup+703.114 s]
/proc/loadavg: 1.00 1.07 1.19 2/79 348
/proc/meminfo: memFree=1523248/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=52800 CPUtime=702.86
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 19644 0 0 0 70265 21 0 0 25 0 1 0 277118265 54067200 12997 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529249 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 13200 12997 86 211 0 12986 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 58152

[startup+763.184 s]
/proc/loadavg: 1.07 1.08 1.18 2/79 348
/proc/meminfo: memFree=1523184/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=52932 CPUtime=762.92
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 19666 0 0 0 76270 22 0 0 25 0 1 0 277118265 54202368 13019 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 13233 13019 86 211 0 13019 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 58284

[startup+823.26 s]
/proc/loadavg: 1.02 1.07 1.17 2/79 348
/proc/meminfo: memFree=1523120/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=52932 CPUtime=822.98
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 19670 0 0 0 82275 23 0 0 25 0 1 0 277118265 54202368 13023 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 13233 13023 86 211 0 13019 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 58284

[startup+883.329 s]
/proc/loadavg: 1.01 1.05 1.16 2/79 348
/proc/meminfo: memFree=1520048/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=59024 CPUtime=883.03
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 21222 0 0 0 88279 24 0 0 25 0 1 0 277118265 60440576 13805 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 14756 13805 86 211 0 14542 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 64376

[startup+943.401 s]
/proc/loadavg: 1.00 1.04 1.14 2/79 348
/proc/meminfo: memFree=1514992/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=63940 CPUtime=943.09
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 22492 0 0 0 94283 26 0 0 25 0 1 0 277118265 65474560 15075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 15985 15075 86 211 0 15771 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 69292

[startup+1003.47 s]
/proc/loadavg: 1.06 1.05 1.14 2/79 348
/proc/meminfo: memFree=1509616/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=69148 CPUtime=1003.14
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 23844 0 0 0 100286 28 0 0 25 0 1 0 277118265 70807552 16427 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 17287 16427 86 211 0 17073 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 74500

[startup+1063.55 s]
/proc/loadavg: 1.02 1.03 1.13 2/79 348
/proc/meminfo: memFree=1505072/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=73380 CPUtime=1063.2
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 24954 0 0 0 106290 30 0 0 25 0 1 0 277118265 75141120 17537 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 18345 17537 86 211 0 18131 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 78732

[startup+1123.62 s]
/proc/loadavg: 1.00 1.03 1.11 2/79 348
/proc/meminfo: memFree=1501488/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=76920 CPUtime=1123.26
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 25855 0 0 0 112294 32 0 0 25 0 1 0 277118265 78766080 18438 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 19230 18438 86 211 0 19016 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 82272

[startup+1183.69 s]
/proc/loadavg: 1.00 1.02 1.10 2/79 348
/proc/meminfo: memFree=1497456/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=80692 CPUtime=1183.31
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 26873 0 0 0 118298 33 0 0 25 0 1 0 277118265 82628608 19456 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 20173 19456 86 211 0 19959 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 86044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.10 2/79 348
/proc/meminfo: memFree=1496880/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=80504 CPUtime=1200.02
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 30152 0 0 0 119968 34 0 0 25 0 1 0 277118265 82436096 19521 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522773 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 20126 19521 86 211 0 19912 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 85856

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.10 2/79 348
/proc/meminfo: memFree=1496880/2055920 swapFree=4191880/4192956
[pid=345] ppid=343 vsize=5352 CPUtime=0.03
/proc/345/stat : 345 (rsat.sh) S 343 345 31726 0 -1 4194304 305 339 0 0 0 0 3 0 16 0 1 0 277118260 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/345/statm: 1338 234 195 169 0 49 0
[pid=348] ppid=345 vsize=80504 CPUtime=1200.02
/proc/348/stat : 348 (rsat) R 345 345 31726 0 -1 4194304 30152 0 0 0 119968 34 0 0 25 0 1 0 277118265 82436096 19521 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522773 0 0 4096 1026 0 0 0 17 1 0 0
/proc/348/statm: 20126 19521 86 211 0 19912 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 85856

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 345 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=38994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.042993
while last known CPU time is 1200.05

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

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.71
CPU system time (s): 0.34
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 99148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 644
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3

runsolver used 1.18382 second user time and 3.08353 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 27 10:20:38 UTC 2007

IDJOB= 311558
IDBENCH= 20317
IDSOLVER= 104
FILE ID= node14/311558-1172571638

PBS_JOBID= 3971671

Free space on /tmp= 66555 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/311558-1172571638/rsat.sh /tmp/evaluation/311558-1172571638/instance-311558-1172571638.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-311558-1172571638 -o ROOT/results/node14/solver-311558-1172571638 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311558-1172571638/rsat.sh /tmp/evaluation/311558-1172571638/instance-311558-1172571638.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 847246091

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1576072 kB
Buffers:         50248 kB
Cached:         302876 kB
SwapCached:        408 kB
Active:         257996 kB
Inactive:       148688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1576072 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          69796 kB
Slab:            58692 kB
Committed_AS:   913984 kB
PageTables:       1736 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 node14 on Tue Feb 27 10:40:41 UTC 2007