Trace number 300488

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 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S411047518-16.cnf
MD5SUMf0ccec97eb6dea6d270c850986623670
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.78951
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.06	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-300488-1171908651 -o ROOT/results/node15/solver-300488-1171908651 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300488-1171908651/rsat.sh /tmp/evaluation/300488-1171908651/instance-300488-1171908651.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: 1.00 1.00 1.00 3/77 29412
/proc/meminfo: memFree=1360400/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 210819517 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29412/statm: 1339 234 195 169 0 50 0
[pid=29413] ppid=29412 vsize=820 CPUtime=0
/proc/29413/stat : 29413 (SatElite) R 29412 29412 28686 0 -1 4194304 130 0 0 0 0 0 0 0 20 0 1 0 210819518 839680 112 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/29413/statm: 205 112 49 128 0 74 0

[startup+0.107517 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29412
/proc/meminfo: memFree=1360400/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515584 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29412
/proc/meminfo: memFree=1360400/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33572 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1354560/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=6872 CPUtime=1.26
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 1644 0 0 0 126 0 0 0 25 0 1 0 210819524 7036928 1550 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 1718 1550 86 211 0 1504 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 12228

[startup+2.972 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1351808/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=9692 CPUtime=2.9
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 2413 0 0 0 289 1 0 0 25 0 1 0 210819524 9924608 2255 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 2423 2255 86 211 0 2209 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15048

[startup+6.25557 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1346496/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=16500 CPUtime=6.17
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 4335 0 0 0 616 1 0 0 25 0 1 0 210819524 16896000 3948 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 4125 3948 86 211 0 3911 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 21856

[startup+12.7137 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1335680/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=25336 CPUtime=12.63
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 7172 0 0 0 1260 3 0 0 25 0 1 0 210819524 25944064 6103 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 6334 6103 86 211 0 6120 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30692

[startup+25.5309 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1324288/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=39204 CPUtime=25.45
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 10678 0 0 0 2538 7 0 0 25 0 1 0 210819524 40144896 9609 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134532591 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 9801 9609 86 211 0 9587 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44560

[startup+51.1603 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1306304/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=55356 CPUtime=51.06
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 15188 0 0 0 5095 11 0 0 25 0 1 0 210819524 56684544 13537 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 13839 13537 86 211 0 13625 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 60712

[startup+102.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1285888/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=75636 CPUtime=102.3
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 21138 0 0 0 10213 17 0 0 25 0 1 0 210819524 77451264 18715 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 18909 18715 86 211 0 18695 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 80992

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1278784/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=83200 CPUtime=162.35
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 24602 0 0 0 16216 19 0 0 25 0 1 0 210819524 85196800 20253 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 20800 20253 86 211 0 20586 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 88556

[startup+222.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1247872/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=113720 CPUtime=222.4
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 32385 0 0 0 22212 28 0 0 25 0 1 0 210819524 116449280 28036 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 28430 28036 86 211 0 28216 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 119076

[startup+282.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1236992/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=123964 CPUtime=282.44
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 36570 0 0 0 28213 31 0 0 25 0 1 0 210819524 126939136 30664 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 30991 30664 86 211 0 30777 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 129320

[startup+342.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1236992/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=123964 CPUtime=342.49
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 36570 0 0 0 34217 32 0 0 25 0 1 0 210819524 126939136 30664 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 30991 30664 86 211 0 30777 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 129320

[startup+402.763 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1225024/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=135896 CPUtime=402.54
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 39611 0 0 0 40220 34 0 0 25 0 1 0 210819524 139157504 33705 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523264 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 33974 33705 86 211 0 33760 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 141252

[startup+462.836 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1199680/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=163860 CPUtime=462.59
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 46732 0 0 0 46218 41 0 0 25 0 1 0 210819524 167792640 40056 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 40965 40056 86 211 0 40751 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 169216

[startup+522.912 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1178816/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=184300 CPUtime=522.65
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 51954 0 0 0 52219 46 0 0 25 0 1 0 210819524 188723200 45278 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 46075 45278 86 211 0 45861 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 189656

[startup+582.985 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1178304/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=184428 CPUtime=582.7
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 55052 0 0 0 58223 47 0 0 25 0 1 0 210819524 188854272 45300 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 46107 45300 86 211 0 45893 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 189784

[startup+643.053 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1178368/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=184428 CPUtime=642.75
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 55057 0 0 0 64227 48 0 0 25 0 1 0 210819524 188854272 45305 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 46107 45305 86 211 0 45893 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 189784

[startup+703.122 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1178432/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=184428 CPUtime=702.79
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 55057 0 0 0 70231 48 0 0 25 0 1 0 210819524 188854272 45305 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 46107 45305 86 211 0 45893 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 189784

[startup+763.192 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1178432/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=184428 CPUtime=762.84
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 55057 0 0 0 76236 48 0 0 25 0 1 0 210819524 188854272 45305 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 46107 45305 86 211 0 45893 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 189784

[startup+823.265 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1176576/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=186412 CPUtime=822.89
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 55531 0 0 0 82240 49 0 0 25 0 1 0 210819524 190885888 45779 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 46603 45779 86 211 0 46389 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 191768

[startup+883.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1159680/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=203020 CPUtime=882.94
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 59769 0 0 0 88240 54 0 0 25 0 1 0 210819524 207892480 50017 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 50755 50017 86 211 0 50541 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 208376

[startup+943.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1144576/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=218016 CPUtime=943
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 63572 0 0 0 94242 58 0 0 25 0 1 0 210819524 223248384 53820 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 54504 53820 86 211 0 54290 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 223372

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1131200/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=231648 CPUtime=1003.04
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 67023 0 0 0 100243 61 0 0 25 0 1 0 210819524 237207552 57238 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 57912 57238 86 211 0 57698 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 237004

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1113664/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=248420 CPUtime=1063.1
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 71299 0 0 0 106244 66 0 0 25 0 1 0 210819524 254382080 61514 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 62105 61514 86 211 0 61891 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 253776

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1099200/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=262720 CPUtime=1123.16
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 74934 0 0 0 112246 70 0 0 25 0 1 0 210819524 269025280 65149 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 65680 65149 86 211 0 65466 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 268076

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1086080/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=275644 CPUtime=1183.21
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 78244 0 0 0 118247 74 0 0 25 0 1 0 210819524 282259456 68459 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 68911 68459 86 211 0 68697 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 281000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29415
/proc/meminfo: memFree=1081984/2055920 swapFree=4192812/4192956
[pid=29412] ppid=29410 vsize=5356 CPUtime=0.04
/proc/29412/stat : 29412 (rsat.sh) S 29410 29412 28686 0 -1 4194304 307 435 0 0 0 0 4 0 16 0 1 0 210819517 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29412/statm: 1339 235 195 169 0 50 0
[pid=29415] ppid=29412 vsize=279516 CPUtime=1200.01
/proc/29415/stat : 29415 (rsat) R 29412 29412 28686 0 -1 4194304 79215 0 0 0 119927 74 0 0 25 0 1 0 210819524 286224384 69430 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29415/statm: 69879 69430 86 211 0 69665 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 284872

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 29412 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=45993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.056991
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): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1199.31
CPU system time (s): 0.74
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 284872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
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= 742
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= 17
involuntary context switches= 3

runsolver used 1.12483 second user time and 3.14252 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Feb 19 18:10:51 UTC 2007

IDJOB= 300488
IDBENCH= 20036
IDSOLVER= 104
FILE ID= node15/300488-1171908651

PBS_JOBID= 3848867

Free space on /tmp= 66539 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S411047518-16.cnf
COMMAND LINE= /tmp/evaluation/300488-1171908651/rsat.sh /tmp/evaluation/300488-1171908651/instance-300488-1171908651.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-300488-1171908651 -o ROOT/results/node15/solver-300488-1171908651 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300488-1171908651/rsat.sh /tmp/evaluation/300488-1171908651/instance-300488-1171908651.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f0ccec97eb6dea6d270c850986623670

RANDOM SEED= 778525875

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:       1360872 kB
Buffers:         40596 kB
Cached:         523940 kB
SwapCached:          0 kB
Active:         121444 kB
Inactive:       503404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1360872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:          79200 kB
Slab:            55688 kB
Committed_AS:   812396 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= 66539 MiB

End job on node15 on Mon Feb 19 18:30:54 UTC 2007