Trace number 301226

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) 1200.04 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23366
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.01	c CPU time:   0.015997 s
0.00/0.01	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/node12/watcher-301226-1171958793 -o ROOT/results/node12/solver-301226-1171958793 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301226-1171958793/rsat.sh /tmp/evaluation/301226-1171958793/instance-301226-1171958793.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: 1.01 1.01 1.00 3/77 2359
/proc/meminfo: memFree=1678696/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 215833785 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2359/statm: 1339 234 195 169 0 50 0
[pid=2360] ppid=2359 vsize=820 CPUtime=0
/proc/2360/stat : 2360 (SatElite) R 2359 2359 2043 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 215833786 839680 109 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/2360/statm: 205 109 49 128 0 74 0

[startup+0.107978 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 2359
/proc/meminfo: memFree=1678696/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.51605 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 2359
/proc/meminfo: memFree=1678696/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.3382 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 2362
/proc/meminfo: memFree=1674072/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=6148 CPUtime=1.28
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 1472 0 0 0 128 0 0 0 25 0 1 0 215833790 6295552 1370 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 1537 1370 86 211 0 1323 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11504

[startup+2.97749 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 2362
/proc/meminfo: memFree=1670744/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=8244 CPUtime=2.92
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 2071 0 0 0 291 1 0 0 25 0 1 0 215833790 8441856 1904 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 2061 1904 86 211 0 1847 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13600

[startup+6.25608 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 2362
/proc/meminfo: memFree=1666776/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=14140 CPUtime=6.19
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 3758 0 0 0 618 1 0 0 25 0 1 0 215833790 14479360 3362 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 3535 3362 86 211 0 3321 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 19496

[startup+12.7172 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 2362
/proc/meminfo: memFree=1658264/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=21580 CPUtime=12.66
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 5846 0 0 0 1263 3 0 0 25 0 1 0 215833790 22097920 5156 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 5395 5156 86 211 0 5181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26936

[startup+25.5245 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 2362
/proc/meminfo: memFree=1650008/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=29924 CPUtime=25.46
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 8372 0 0 0 2541 5 0 0 25 0 1 0 215833790 30642176 7294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 7481 7294 86 211 0 7267 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35280

[startup+51.1522 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1639320/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=40732 CPUtime=51.08
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 11900 0 0 0 5100 8 0 0 25 0 1 0 215833790 41709568 9856 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 10183 9856 86 211 0 9969 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 46088

[startup+102.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1625304/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=54504 CPUtime=102.31
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 16212 0 0 0 10220 11 0 0 25 0 1 0 215833790 55812096 13396 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 13626 13396 86 211 0 13412 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 59860

[startup+162.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1604568/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=75364 CPUtime=162.36
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 23109 0 0 0 16219 17 0 0 25 0 1 0 215833790 77172736 18367 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 18841 18367 86 211 0 18627 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 80720

[startup+222.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1603032/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=77288 CPUtime=222.41
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 23563 0 0 0 22223 18 0 0 25 0 1 0 215833790 79142912 18821 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 19322 18821 86 211 0 19108 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 82644

[startup+282.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1576664/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=103080 CPUtime=282.46
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 30150 0 0 0 28219 27 0 0 25 0 1 0 215833790 105553920 25408 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 25770 25408 86 211 0 25556 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 108436

[startup+342.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1564248/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=114756 CPUtime=342.51
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 34717 0 0 0 34219 32 0 0 25 0 1 0 215833790 117510144 28435 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 28689 28435 86 211 0 28475 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 120112

[startup+402.767 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1564248/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=114756 CPUtime=402.57
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 34720 0 0 0 40224 33 0 0 25 0 1 0 215833790 117510144 28438 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 28689 28438 86 211 0 28475 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 120112

[startup+462.833 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1564312/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=114756 CPUtime=462.61
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 34720 0 0 0 46228 33 0 0 25 0 1 0 215833790 117510144 28438 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 28689 28438 86 211 0 28475 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 120112

[startup+522.904 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1553880/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=125172 CPUtime=522.66
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 37392 0 0 0 52229 37 0 0 25 0 1 0 215833790 128176128 31110 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 31293 31110 86 211 0 31079 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 130528

[startup+582.974 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1536920/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=144672 CPUtime=582.72
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 42356 0 0 0 58230 42 0 0 25 0 1 0 215833790 148144128 35304 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522830 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 36168 35304 86 211 0 35954 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 150028

[startup+643.047 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1522136/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=159124 CPUtime=642.76
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 46059 0 0 0 64230 46 0 0 25 0 1 0 215833790 162942976 39007 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 39781 39007 86 211 0 39567 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 164480

[startup+703.117 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1511448/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=169228 CPUtime=702.81
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 51733 0 0 0 70230 51 0 0 25 0 1 0 215833790 173289472 41605 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 42307 41605 86 211 0 42093 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 174584

[startup+763.182 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1511512/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=169228 CPUtime=762.86
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 51737 0 0 0 76234 52 0 0 25 0 1 0 215833790 173289472 41609 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 42307 41609 86 211 0 42093 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 174584

[startup+823.256 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1511576/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=169228 CPUtime=822.91
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 51737 0 0 0 82239 52 0 0 25 0 1 0 215833790 173289472 41609 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 42307 41609 86 211 0 42093 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 174584

[startup+883.327 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1511640/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=169228 CPUtime=882.95
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 51737 0 0 0 88243 52 0 0 25 0 1 0 215833790 173289472 41609 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 42307 41609 86 211 0 42093 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 174584

[startup+943.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1511640/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=169228 CPUtime=943.01
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 51737 0 0 0 94248 53 0 0 25 0 1 0 215833790 173289472 41609 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 42307 41609 86 211 0 42093 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 174584

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1511640/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=169228 CPUtime=1003.06
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 51737 0 0 0 100253 53 0 0 25 0 1 0 215833790 173289472 41609 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 42307 41609 86 211 0 42093 0
Current children cumulated CPU time (s) 1003.09
Current children cumulated vsize (KiB) 174584

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1511576/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=169228 CPUtime=1063.11
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 51737 0 0 0 106257 54 0 0 25 0 1 0 215833790 173289472 41609 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 42307 41609 86 211 0 42093 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 174584

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2362
/proc/meminfo: memFree=1503192/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=177732 CPUtime=1123.15
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 53875 0 0 0 112258 57 0 0 25 0 1 0 215833790 181997568 43747 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 44433 43747 86 211 0 44219 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 183088

[startup+1183.68 s]
/proc/loadavg: 1.11 1.03 1.01 2/79 2362
/proc/meminfo: memFree=1491352/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=189344 CPUtime=1183.2
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 56832 0 0 0 118260 60 0 0 25 0 1 0 215833790 193888256 46704 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 47336 46704 86 211 0 47122 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 194700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.08 1.03 1.01 2/79 2362
/proc/meminfo: memFree=1487640/2055920 swapFree=4154904/4192956
[pid=2359] ppid=2357 vsize=5356 CPUtime=0.03
/proc/2359/stat : 2359 (rsat.sh) S 2357 2359 2043 0 -1 4194304 307 357 0 0 0 0 3 0 16 0 1 0 215833785 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2359/statm: 1339 235 195 169 0 50 0
[pid=2362] ppid=2359 vsize=192840 CPUtime=1200.01
/proc/2362/stat : 2362 (rsat) R 2359 2359 2043 0 -1 4194304 57710 0 0 0 119940 61 0 0 25 0 1 0 215833790 197468160 47582 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2362/statm: 48210 47582 86 211 0 47996 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 198196

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2359 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=40993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.042992
while last known CPU time is 1200.04

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

Real time (s): 1200.5
CPU time (s): 1200.04
CPU user time (s): 1199.43
CPU system time (s): 0.61
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 198196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 664
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 4

runsolver used 1.08583 second user time and 3.18352 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 20 08:06:33 UTC 2007

IDJOB= 301226
IDBENCH= 20054
IDSOLVER= 104
FILE ID= node12/301226-1171958793

PBS_JOBID= 3849005

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/301226-1171958793/rsat.sh /tmp/evaluation/301226-1171958793/instance-301226-1171958793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-301226-1171958793 -o ROOT/results/node12/solver-301226-1171958793 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301226-1171958793/rsat.sh /tmp/evaluation/301226-1171958793/instance-301226-1171958793.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 438680335

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1679104 kB
Buffers:         52352 kB
Cached:         230224 kB
SwapCached:      18052 kB
Active:         177460 kB
Inactive:       130992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679104 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            1968 kB
Writeback:           0 kB
Mapped:          29648 kB
Slab:            54036 kB
Committed_AS:  1022592 kB
PageTables:       1692 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= 66550 MiB

End job on node12 on Tue Feb 20 08:26:36 UTC 2007