Trace number 302128

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) 1200.08 1200.65

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark381.133
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.00/0.08	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-302128-1172004914 -o ROOT/results/node15/solver-302128-1172004914 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302128-1172004914/rsat.sh /tmp/evaluation/302128-1172004914/instance-302128-1172004914.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: 0.98 1.00 1.00 3/77 6667
/proc/meminfo: memFree=1486560/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0
/proc/6667/stat : 6667 (rsat.sh) R 6665 6667 6117 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 220445744 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/6667/statm: 1339 233 194 169 0 50 0
[pid=6668] ppid=6667 vsize=952 CPUtime=0
/proc/6668/stat : 6668 (SatElite) R 6667 6667 6117 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 220445744 974848 130 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/6668/statm: 238 130 49 128 0 107 0

[startup+0.107508 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 6667
/proc/meminfo: memFree=1486560/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.518579 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 6667
/proc/meminfo: memFree=1486560/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33972 s]
/proc/loadavg: 0.98 1.00 1.00 3/79 6670
/proc/meminfo: memFree=1479120/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=7992 CPUtime=1.25
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 1876 0 0 0 125 0 0 0 25 0 1 0 220445752 8183808 1846 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 1998 1846 86 211 0 1784 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13348

[startup+2.976 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 6670
/proc/meminfo: memFree=1476112/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=11192 CPUtime=2.88
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 2714 0 0 0 288 0 0 0 25 0 1 0 220445752 11460608 2620 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 2798 2620 86 211 0 2584 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 16548

[startup+6.25856 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 6670
/proc/meminfo: memFree=1469840/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=19412 CPUtime=6.17
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 4939 0 0 0 615 2 0 0 25 0 1 0 220445752 19877888 4649 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 4853 4649 86 211 0 4639 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24768

[startup+12.7167 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 6670
/proc/meminfo: memFree=1456848/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=30192 CPUtime=12.62
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 8263 0 0 0 1258 4 0 0 25 0 1 0 220445752 30916608 7291 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530224 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 7548 7291 86 211 0 7334 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35548

[startup+25.5269 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6670
/proc/meminfo: memFree=1442832/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=43920 CPUtime=25.43
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 12150 0 0 0 2535 8 0 0 25 0 1 0 220445752 44974080 10790 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134524169 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 10980 10790 86 211 0 10766 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49276

[startup+51.1593 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6670
/proc/meminfo: memFree=1423888/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=63276 CPUtime=51.05
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 17842 0 0 0 5093 12 0 0 25 0 1 0 220445752 64794624 15516 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 15819 15516 86 211 0 15605 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 68632

[startup+102.414 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6670
/proc/meminfo: memFree=1389008/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=97648 CPUtime=102.28
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 27311 0 0 0 10208 20 0 0 25 0 1 0 220445752 99991552 24213 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 24412 24213 86 211 0 24198 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 103004

[startup+162.485 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6670
/proc/meminfo: memFree=1379216/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=108940 CPUtime=162.33
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 30202 0 0 0 16210 23 0 0 25 0 1 0 220445752 111554560 26718 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 27235 26718 86 211 0 27021 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 114296

[startup+222.558 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6670
/proc/meminfo: memFree=1343824/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=143564 CPUtime=222.38
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 40526 0 0 0 22205 33 0 0 25 0 1 0 220445752 147009536 35502 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 35891 35502 86 211 0 35677 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 148920

[startup+282.63 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6670
/proc/meminfo: memFree=1343824/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=143564 CPUtime=282.44
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 40526 0 0 0 28210 34 0 0 25 0 1 0 220445752 147009536 35502 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 35891 35502 86 211 0 35677 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 148920

[startup+342.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6670
/proc/meminfo: memFree=1329040/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=158828 CPUtime=342.49
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 44400 0 0 0 34212 37 0 0 25 0 1 0 220445752 162639872 39376 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 39707 39376 86 211 0 39493 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 164184

[startup+402.798 s]
/proc/loadavg: 0.99 1.00 1.00 2/85 6794
/proc/meminfo: memFree=1290000/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=195392 CPUtime=402.51
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 53691 0 0 0 40202 49 0 0 25 0 1 0 220445752 200081408 48667 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 48848 48667 86 211 0 48634 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 200748

[startup+462.882 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1270416/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=218596 CPUtime=462.52
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 62641 0 0 0 46197 55 0 0 25 0 1 0 220445752 223842304 53771 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 54649 53771 86 211 0 54435 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 223952

[startup+522.945 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1270416/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06

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

[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=218596 CPUtime=582.61
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 62641 0 0 0 58205 56 0 0 25 0 1 0 220445752 223842304 53771 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529225 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 54649 53771 86 211 0 54435 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 223952

[startup+643.087 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1270544/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=218596 CPUtime=642.66
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 62641 0 0 0 64209 57 0 0 25 0 1 0 220445752 223842304 53771 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 54649 53771 86 211 0 54435 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 223952

[startup+703.158 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1254672/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=234372 CPUtime=702.71
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 66658 0 0 0 70210 61 0 0 25 0 1 0 220445752 239996928 57788 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 58593 57788 86 211 0 58379 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 239728

[startup+763.231 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1228688/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=260320 CPUtime=762.77
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 73220 0 0 0 76208 69 0 0 25 0 1 0 220445752 266567680 64350 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 65080 64350 86 211 0 64866 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 265676

[startup+823.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1203408/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=284724 CPUtime=822.82
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 79425 0 0 0 82206 76 0 0 25 0 1 0 220445752 291557376 70555 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 71181 70555 86 211 0 70967 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 290080

[startup+883.372 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1182032/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=305884 CPUtime=882.86
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 84786 0 0 0 88204 82 0 0 25 0 1 0 220445752 313225216 75916 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 76471 75916 86 211 0 76257 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 311240

[startup+943.447 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1162768/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=325060 CPUtime=942.92
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 89609 0 0 0 94204 88 0 0 25 0 1 0 220445752 332861440 80739 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 81265 80739 86 211 0 81051 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 330416

[startup+1003.51 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1159248/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=328148 CPUtime=1002.96
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 93531 0 0 0 100206 90 0 0 25 0 1 0 220445752 336023552 81567 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 82037 81567 86 211 0 81823 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 333504

[startup+1063.59 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1159312/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=328148 CPUtime=1063.01
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 93539 0 0 0 106211 90 0 0 25 0 1 0 220445752 336023552 81575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 82037 81575 86 211 0 81823 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 333504

[startup+1123.65 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1159248/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=328148 CPUtime=1123.07
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 93539 0 0 0 112216 91 0 0 25 0 1 0 220445752 336023552 81575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 82037 81575 86 211 0 81823 0
Current children cumulated CPU time (s) 1123.13
Current children cumulated vsize (KiB) 333504

[startup+1183.72 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1159248/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=328148 CPUtime=1183.11
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 93539 0 0 0 118220 91 0 0 25 0 1 0 220445752 336023552 81575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 82037 81575 86 211 0 81823 0
Current children cumulated CPU time (s) 1183.17
Current children cumulated vsize (KiB) 333504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1159312/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=328148 CPUtime=1200.02
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 93539 0 0 0 119911 91 0 0 25 0 1 0 220445752 336023552 81575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 82037 81575 86 211 0 81823 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 333504

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

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

[startup+1200.63 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6868
/proc/meminfo: memFree=1159312/2055920 swapFree=4192812/4192956
[pid=6667] ppid=6665 vsize=5356 CPUtime=0.06
/proc/6667/stat : 6667 (rsat.sh) S 6665 6667 6117 0 -1 4194304 307 570 0 0 0 0 6 0 16 0 1 0 220445744 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6667/statm: 1339 235 195 169 0 50 0
[pid=6670] ppid=6667 vsize=328148 CPUtime=1200.02
/proc/6670/stat : 6670 (rsat) R 6667 6667 6117 0 -1 4194304 93539 0 0 0 119911 91 0 0 25 0 1 0 220445752 336023552 81575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6670/statm: 82037 81575 86 211 0 81823 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 333504

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6667 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=67989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.078987
while last known CPU time is 1200.08

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

Real time (s): 1200.65
CPU time (s): 1200.08
CPU user time (s): 1199.17
CPU system time (s): 0.91
CPU usage (%): 99.9529
Max. virtual memory (cumulated for all children) (KiB): 345940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
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= 877
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= 2

runsolver used 1.09283 second user time and 3.17852 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue Feb 20 20:55:14 UTC 2007

IDJOB= 302128
IDBENCH= 20076
IDSOLVER= 104
FILE ID= node15/302128-1172004914

PBS_JOBID= 3849119

Free space on /tmp= 66546 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/302128-1172004914/rsat.sh /tmp/evaluation/302128-1172004914/instance-302128-1172004914.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-302128-1172004914 -o ROOT/results/node15/solver-302128-1172004914 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302128-1172004914/rsat.sh /tmp/evaluation/302128-1172004914/instance-302128-1172004914.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 182471509

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1487032 kB
Buffers:         43256 kB
Cached:         394800 kB
SwapCached:          0 kB
Active:         145756 kB
Inactive:       352620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          79224 kB
Slab:            55968 kB
Committed_AS:   850976 kB
PageTables:       1800 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= 66546 MiB

End job on node15 on Tue Feb 20 21:15:16 UTC 2007