Trace number 295773

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) 1200.09 1200.46

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1533440099-09.SAT.shuffled.cnf
MD5SUM4384de22557a9611df39ee2fcb0c2f9c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.070988
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.03	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/node17/watcher-295773-1171811713 -o ROOT/results/node17/solver-295773-1171811713 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295773-1171811713/rsat.sh /tmp/evaluation/295773-1171811713/instance-295773-1171811713.cnf 

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


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 18225
/proc/meminfo: memFree=1584792/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 201125568 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 234 195 169 0 50 0
[pid=18226] ppid=18225 vsize=688 CPUtime=0
/proc/18226/stat : 18226 (SatElite) R 18225 18225 18072 0 -1 4194304 89 0 0 0 0 0 0 0 20 0 1 0 201125568 704512 71 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18226/statm: 172 72 49 128 0 41 0

[startup+0.107332 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 18225
/proc/meminfo: memFree=1584792/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515374 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 18225
/proc/meminfo: memFree=1584792/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33646 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18228
/proc/meminfo: memFree=1581960/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=3516 CPUtime=1.29
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 796 0 0 0 129 0 0 0 25 0 1 0 201125571 3600384 686 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 879 686 86 211 0 665 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8872

[startup+2.97263 s]
/proc/loadavg: 0.93 0.98 0.99 3/79 18228
/proc/meminfo: memFree=1581064/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=4904 CPUtime=2.93
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 1233 0 0 0 293 0 0 0 25 0 1 0 201125571 5021696 1026 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 1226 1026 86 211 0 1012 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10260

[startup+6.26097 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18228
/proc/meminfo: memFree=1579528/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=6260 CPUtime=6.22
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 1783 0 0 0 621 1 0 0 25 0 1 0 201125571 6410240 1380 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 1565 1380 86 211 0 1351 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11616

[startup+12.7116 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 18228
/proc/meminfo: memFree=1578072/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=7564 CPUtime=12.66
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 2534 0 0 0 1265 1 0 0 25 0 1 0 201125571 7745536 1645 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 1891 1645 86 211 0 1677 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12920

[startup+25.531 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 18228
/proc/meminfo: memFree=1575328/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=9976 CPUtime=25.48
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 3561 0 0 0 2546 2 0 0 25 0 1 0 201125571 10215424 2284 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 2494 2284 86 211 0 2280 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15332

[startup+51.1607 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 18228
/proc/meminfo: memFree=1571232/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=14564 CPUtime=51.1
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 5549 0 0 0 5106 4 0 0 25 0 1 0 201125571 14913536 3306 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 3641 3306 86 211 0 3427 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 19920

[startup+102.412 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1567136/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=18728 CPUtime=102.33
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 6655 0 0 0 10228 5 0 0 25 0 1 0 201125571 19177472 4412 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 4682 4412 86 211 0 4468 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 24084

[startup+162.484 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1565152/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=20124 CPUtime=162.39
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 7915 0 0 0 16233 6 0 0 25 0 1 0 201125571 20606976 4819 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 5031 4819 86 211 0 4817 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 25480

[startup+222.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1561568/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=25296 CPUtime=222.44
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 9244 0 0 0 22236 8 0 0 25 0 1 0 201125571 25903104 5762 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 6324 5762 86 211 0 6110 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 30652

[startup+282.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1556640/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=29964 CPUtime=282.5
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 10465 0 0 0 28240 10 0 0 25 0 1 0 201125571 30683136 6983 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 7491 6983 86 211 0 7277 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 35320

[startup+342.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1555808/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=30404 CPUtime=342.55
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 12200 0 0 0 34244 11 0 0 25 0 1 0 201125571 31133696 7160 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 7601 7160 86 211 0 7387 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 35760

[startup+402.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1555744/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=30404 CPUtime=402.61
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 12214 0 0 0 40249 12 0 0 25 0 1 0 201125571 31133696 7174 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 7601 7174 86 211 0 7387 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 35760

[startup+462.835 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1555040/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=31172 CPUtime=462.66
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 12414 0 0 0 46254 12 0 0 25 0 1 0 201125571 31920128 7374 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 7793 7374 86 211 0 7579 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 36528

[startup+522.909 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1550752/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02

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

[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=39172 CPUtime=582.77
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 14434 0 0 0 58263 14 0 0 25 0 1 0 201125571 40112128 9394 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 9793 9394 86 211 0 9579 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 44528

[startup+643.057 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1543648/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=42664 CPUtime=642.83
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 15241 0 0 0 64268 15 0 0 25 0 1 0 201125571 43687936 10201 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 10666 10201 86 211 0 10452 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 48020

[startup+703.143 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1541792/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=46228 CPUtime=702.9
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 19827 0 0 0 70272 18 0 0 25 0 1 0 201125571 47337472 10613 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522432 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 11557 10613 86 211 0 11343 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 51584

[startup+763.213 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1541856/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=46228 CPUtime=762.95
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 19830 0 0 0 76277 18 0 0 25 0 1 0 201125571 47337472 10616 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 11557 10616 86 211 0 11343 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 51584

[startup+823.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1541856/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=46228 CPUtime=823.01
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 19833 0 0 0 82282 19 0 0 25 0 1 0 201125571 47337472 10619 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 11557 10619 86 211 0 11343 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 51584

[startup+883.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1541920/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=46228 CPUtime=883.06
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 19835 0 0 0 88287 19 0 0 25 0 1 0 201125571 47337472 10621 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 11557 10621 86 211 0 11343 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 51584

[startup+943.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1541920/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=46228 CPUtime=943.12
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 19841 0 0 0 94292 20 0 0 25 0 1 0 201125571 47337472 10627 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 11557 10627 86 211 0 11343 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 51584

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1541920/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=46228 CPUtime=1003.18
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 19843 0 0 0 100298 20 0 0 25 0 1 0 201125571 47337472 10629 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 11557 10629 86 211 0 11343 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 51584

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1541920/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=46228 CPUtime=1063.24
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 19850 0 0 0 106303 21 0 0 25 0 1 0 201125571 47337472 10636 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 11557 10636 86 211 0 11343 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 51584

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1540000/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=48228 CPUtime=1123.3
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 20365 0 0 0 112308 22 0 0 25 0 1 0 201125571 49385472 11151 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 12057 11151 86 211 0 11843 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 53584

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1537184/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=51020 CPUtime=1183.36
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 21076 0 0 0 118313 23 0 0 25 0 1 0 201125571 52244480 11862 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 12755 11862 86 211 0 12541 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 56376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1536352/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=51816 CPUtime=1200.07
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 21271 0 0 0 119984 23 0 0 25 0 1 0 201125571 53059584 12057 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 12954 12057 86 211 0 12740 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 57172

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18228
/proc/meminfo: memFree=1536352/2055920 swapFree=4192812/4192956
[pid=18225] ppid=18223 vsize=5356 CPUtime=0.02
/proc/18225/stat : 18225 (rsat.sh) S 18223 18225 18072 0 -1 4194304 307 242 0 0 0 0 2 0 17 0 1 0 201125568 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18225/statm: 1339 235 195 169 0 50 0
[pid=18228] ppid=18225 vsize=51816 CPUtime=1200.07
/proc/18228/stat : 18228 (rsat) R 18225 18225 18072 0 -1 4194304 21271 0 0 0 119984 23 0 0 25 0 1 0 201125571 53059584 12057 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18228/statm: 12954 12057 86 211 0 12740 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 57172

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18225 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.031994
while last known CPU time is 1200.09

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

Real time (s): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.23
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 66116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 549
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3

runsolver used 1.22081 second user time and 3.04654 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Feb 18 15:15:13 UTC 2007

IDJOB= 295773
IDBENCH= 19921
IDSOLVER= 104
FILE ID= node17/295773-1171811713

PBS_JOBID= 3839349

Free space on /tmp= 66542 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1533440099-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295773-1171811713/rsat.sh /tmp/evaluation/295773-1171811713/instance-295773-1171811713.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-295773-1171811713 -o ROOT/results/node17/solver-295773-1171811713 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295773-1171811713/rsat.sh /tmp/evaluation/295773-1171811713/instance-295773-1171811713.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4384de22557a9611df39ee2fcb0c2f9c

RANDOM SEED= 238280295

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1585200 kB
Buffers:         50172 kB
Cached:         304856 kB
SwapCached:          0 kB
Active:         263540 kB
Inactive:       135788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          63208 kB
Slab:            56896 kB
Committed_AS:   706392 kB
PageTables:       1748 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= 66542 MiB

End job on node17 on Sun Feb 18 15:35:16 UTC 2007