Trace number 303440

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) 1200.03 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1798323172-15.cnf
MD5SUM9a1eeb76857ccbe401a4de96673889a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark956.861
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

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 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.026995 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/node5/watcher-303440-1172035419 -o ROOT/results/node5/solver-303440-1172035419 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303440-1172035419/rsat.sh /tmp/evaluation/303440-1172035419/instance-303440-1172035419.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 9175
/proc/meminfo: memFree=1483744/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0
/proc/9175/stat : 9175 (rsat.sh) R 9173 9175 7612 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 223496712 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913479327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9175/statm: 1339 233 194 169 0 50 0
[pid=9176] ppid=9175 vsize=688 CPUtime=0
/proc/9176/stat : 9176 (SatElite) R 9175 9175 7612 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 223496712 704512 87 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/9176/statm: 172 87 49 128 0 41 0

[startup+0.107537 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9175
/proc/meminfo: memFree=1483744/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.515584 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9175
/proc/meminfo: memFree=1483744/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.33568 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1478800/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=4936 CPUtime=1.25
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 1171 0 0 0 125 0 0 0 25 0 1 0 223496720 5054464 1076 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 1234 1076 86 211 0 1020 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10292

[startup+2.97186 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1477520/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=6856 CPUtime=2.89
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 1694 0 0 0 288 1 0 0 25 0 1 0 223496720 7020544 1535 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 1714 1535 86 211 0 1500 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12212

[startup+6.26224 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1474640/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=9964 CPUtime=6.17
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 2663 0 0 0 616 1 0 0 25 0 1 0 223496720 10203136 2308 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 2491 2308 86 211 0 2277 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15320

[startup+12.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1470480/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=13728 CPUtime=12.62
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 3838 0 0 0 1260 2 0 0 25 0 1 0 223496720 14057472 3189 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 3432 3189 86 211 0 3218 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19084

[startup+25.5294 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1466832/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=17492 CPUtime=25.44
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 5188 0 0 0 2540 4 0 0 25 0 1 0 223496720 17911808 4151 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 4373 4151 86 211 0 4159 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 22848

[startup+51.1563 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1461712/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=22944 CPUtime=51.05
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 6997 0 0 0 5100 5 0 0 25 0 1 0 223496720 23494656 5378 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 5736 5378 86 211 0 5522 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 28300

[startup+102.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1452112/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=31704 CPUtime=102.29
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 10053 0 0 0 10221 8 0 0 25 0 1 0 223496720 32464896 7662 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 7926 7662 86 211 0 7712 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 37060

[startup+162.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1437328/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=47400 CPUtime=162.34
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 15650 0 0 0 16222 12 0 0 25 0 1 0 223496720 48537600 11333 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 11850 11333 86 211 0 11636 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 52756

[startup+222.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1437328/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=47400 CPUtime=222.39
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 15659 0 0 0 22227 12 0 0 25 0 1 0 223496720 48537600 11342 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 11850 11342 86 211 0 11636 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 52756

[startup+282.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1431184/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=53632 CPUtime=282.45
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 17248 0 0 0 28230 15 0 0 25 0 1 0 223496720 54919168 12931 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 13408 12931 86 211 0 13194 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 58988

[startup+342.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1418320/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=66088 CPUtime=342.49
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 20463 0 0 0 34232 17 0 0 25 0 1 0 223496720 67674112 16146 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 16522 16146 86 211 0 16308 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 71444

[startup+402.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1414288/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=69696 CPUtime=402.54
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 23010 0 0 0 40235 19 0 0 25 0 1 0 223496720 71368704 17116 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 17424 17116 86 211 0 17210 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 75052

[startup+462.824 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1414288/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=69696 CPUtime=462.6
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 23011 0 0 0 46240 20 0 0 25 0 1 0 223496720 71368704 17117 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 17424 17117 86 211 0 17210 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 75052

[startup+522.895 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1414224/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07

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

[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=70088 CPUtime=582.71
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 23144 0 0 0 58250 21 0 0 25 0 1 0 223496720 71770112 17250 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 17522 17250 86 211 0 17308 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 75444

[startup+643.038 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1404496/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=79088 CPUtime=642.77
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 25465 0 0 0 64252 25 0 0 25 0 1 0 223496720 80986112 19571 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 19772 19571 86 211 0 19558 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 84444

[startup+703.105 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 9178
/proc/meminfo: memFree=1396752/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=89572 CPUtime=702.81
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 28162 0 0 0 70253 28 0 0 25 0 1 0 223496720 91721728 21498 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 22393 21498 86 211 0 22179 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 94928

[startup+763.172 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 9178
/proc/meminfo: memFree=1390096/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=96112 CPUtime=762.87
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 29849 0 0 0 76256 31 0 0 25 0 1 0 223496720 98418688 23185 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 24028 23185 86 211 0 23814 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 101468

[startup+823.246 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1383312/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=102524 CPUtime=822.91
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 31504 0 0 0 82259 32 0 0 25 0 1 0 223496720 104984576 24840 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 25631 24840 86 211 0 25417 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 107880

[startup+883.312 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1381776/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=103840 CPUtime=882.97
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 34968 0 0 0 88262 35 0 0 25 0 1 0 223496720 106332160 25211 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 25960 25211 86 211 0 25746 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 109196

[startup+943.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9178
/proc/meminfo: memFree=1381776/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=103840 CPUtime=943.02
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 34978 0 0 0 94267 35 0 0 25 0 1 0 223496720 106332160 25221 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 25960 25221 86 211 0 25746 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 109196

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9180
/proc/meminfo: memFree=1381776/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=103840 CPUtime=1003.08
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 34978 0 0 0 100272 36 0 0 25 0 1 0 223496720 106332160 25221 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 25960 25221 86 211 0 25746 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 109196

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9180
/proc/meminfo: memFree=1381712/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=103840 CPUtime=1063.13
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 34981 0 0 0 106277 36 0 0 25 0 1 0 223496720 106332160 25224 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 25960 25224 86 211 0 25746 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 109196

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9180
/proc/meminfo: memFree=1381776/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=103840 CPUtime=1123.18
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 34983 0 0 0 112282 36 0 0 25 0 1 0 223496720 106332160 25226 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 25960 25226 86 211 0 25746 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 109196

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9180
/proc/meminfo: memFree=1381776/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=103840 CPUtime=1183.25
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 34983 0 0 0 118288 37 0 0 25 0 1 0 223496720 106332160 25226 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 25960 25226 86 211 0 25746 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 109196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 9180
/proc/meminfo: memFree=1381776/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=103840 CPUtime=1199.96
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 34983 0 0 0 119959 37 0 0 25 0 1 0 223496720 106332160 25226 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 25960 25226 86 211 0 25746 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 109196

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

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

[startup+1200.39 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 9180
/proc/meminfo: memFree=1381776/2055920 swapFree=4192812/4192956
[pid=9175] ppid=9173 vsize=5356 CPUtime=0.07
/proc/9175/stat : 9175 (rsat.sh) S 9173 9175 7612 0 -1 4194304 307 492 0 0 0 0 7 0 16 0 1 0 223496712 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9175/statm: 1339 235 195 169 0 50 0
[pid=9178] ppid=9175 vsize=103840 CPUtime=1199.96
/proc/9178/stat : 9178 (rsat) R 9175 9175 7612 0 -1 4194304 34983 0 0 0 119959 37 0 0 25 0 1 0 223496720 106332160 25226 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9178/statm: 25960 25226 86 211 0 25746 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 109196

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9175 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=71989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.077988
while last known CPU time is 1200.03

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

Real time (s): 1200.4
CPU time (s): 1200.03
CPU user time (s): 1199.66
CPU system time (s): 0.37
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 121632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 799
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 1.14783 second user time and 3.12052 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 05:23:39 UTC 2007

IDJOB= 303440
IDBENCH= 20108
IDSOLVER= 104
FILE ID= node5/303440-1172035419

PBS_JOBID= 3849162

Free space on /tmp= 66549 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1798323172-15.cnf
COMMAND LINE= /tmp/evaluation/303440-1172035419/rsat.sh /tmp/evaluation/303440-1172035419/instance-303440-1172035419.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-303440-1172035419 -o ROOT/results/node5/solver-303440-1172035419 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303440-1172035419/rsat.sh /tmp/evaluation/303440-1172035419/instance-303440-1172035419.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  9a1eeb76857ccbe401a4de96673889a8

RANDOM SEED= 267945210

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1484152 kB
Buffers:         50124 kB
Cached:         400920 kB
SwapCached:          0 kB
Active:         174004 kB
Inactive:       321044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1484152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          62896 kB
Slab:            62296 kB
Committed_AS:   818212 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= 66548 MiB

End job on node5 on Wed Feb 21 05:43:41 UTC 2007