Trace number 299135

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) 1200.1 1200.53

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
MD5SUM677e5c8244dc7ab7832aedda12dc8201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2547     7702 |      --       0       --      -- |     --   | -9/34
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 590   #clauses: 2547   #literals: 7702
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.01	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/node60/watcher-299135-1171866666 -o ROOT/results/node60/solver-299135-1171866666 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299135-1171866666/rsat.sh /tmp/evaluation/299135-1171866666/instance-299135-1171866666.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: 0.92 0.98 0.99 3/64 22119
/proc/meminfo: memFree=781640/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) R 22117 22119 22013 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 206623421 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/22119/statm: 1338 231 194 169 0 49 0
[pid=22120] ppid=22119 vsize=820 CPUtime=0
/proc/22120/stat : 22120 (SatElite) R 22119 22119 22013 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 206623421 839680 112 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/22120/statm: 205 113 49 128 0 74 0

[startup+0.106295 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22119
/proc/meminfo: memFree=781640/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514366 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22119
/proc/meminfo: memFree=781640/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33451 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 22122
/proc/meminfo: memFree=779576/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=3048 CPUtime=1.31
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 707 0 0 0 131 0 0 0 25 0 1 0 206623423 3121152 597 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 762 597 86 211 0 548 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8400

[startup+2.9708 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 22122
/proc/meminfo: memFree=778232/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=3980 CPUtime=2.94
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 1014 0 0 0 294 0 0 0 25 0 1 0 206623423 4075520 839 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 995 839 86 211 0 781 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9332

[startup+6.25339 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22122
/proc/meminfo: memFree=776696/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=6188 CPUtime=6.22
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 1761 0 0 0 622 0 0 0 25 0 1 0 206623423 6336512 1357 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 1547 1357 86 211 0 1333 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11540

[startup+12.7095 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22122
/proc/meminfo: memFree=773816/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=8784 CPUtime=12.67
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 2645 0 0 0 1266 1 0 0 25 0 1 0 206623423 8994816 1947 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 2196 1947 86 211 0 1982 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14136

[startup+25.5228 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 22122
/proc/meminfo: memFree=771256/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=11272 CPUtime=25.49
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 3712 0 0 0 2547 2 0 0 25 0 1 0 206623423 11542528 2626 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 2818 2626 86 211 0 2604 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16624

[startup+51.1474 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 22122
/proc/meminfo: memFree=767608/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=15000 CPUtime=51.1
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 5455 0 0 0 5106 4 0 0 25 0 1 0 206623423 15360000 3403 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 3750 3403 86 211 0 3536 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20352

[startup+102.395 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 22122
/proc/meminfo: memFree=761208/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=20980 CPUtime=102.33
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 7849 0 0 0 10227 6 0 0 25 0 1 0 206623423 21483520 4990 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 5245 4990 86 211 0 5031 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 26332

[startup+162.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22122
/proc/meminfo: memFree=754232/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=29060 CPUtime=162.38
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 10021 0 0 0 16230 8 0 0 25 0 1 0 206623423 29757440 6776 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 7265 6776 86 211 0 7051 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 34412

[startup+222.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22122
/proc/meminfo: memFree=751672/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=31440 CPUtime=222.41
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 12190 0 0 0 22232 9 0 0 25 0 1 0 206623423 32194560 7387 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 7860 7387 86 211 0 7646 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 36792

[startup+282.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22122
/proc/meminfo: memFree=751032/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=32364 CPUtime=282.45
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 12355 0 0 0 28236 9 0 0 25 0 1 0 206623423 33140736 7552 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 8091 7552 86 211 0 7877 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 37716

[startup+342.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22122
/proc/meminfo: memFree=744248/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=38888 CPUtime=342.49
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 14109 0 0 0 34238 11 0 0 25 0 1 0 206623423 39821312 9273 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 9722 9273 86 211 0 9508 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 44240

[startup+402.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22122
/proc/meminfo: memFree=737720/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=45080 CPUtime=402.53
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 15713 0 0 0 40240 13 0 0 25 0 1 0 206623423 46161920 10877 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 11270 10877 86 211 0 11056 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 50432

[startup+462.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22122
/proc/meminfo: memFree=738360/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=43612 CPUtime=462.57
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 17398 0 0 0 46243 14 0 0 25 0 1 0 206623423 44658688 10682 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 10903 10682 86 211 0 10689 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 48964

[startup+522.823 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=738360/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=43612 CPUtime=522.62
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 17412 0 0 0 52247 15 0 0 25 0 1 0 206623423 44658688 10696 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 10903 10696 86 211 0 10689 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 48964

[startup+582.879 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=738168/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=44136 CPUtime=582.66
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 17488 0 0 0 58251 15 0 0 25 0 1 0 206623423 45195264 10772 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 11034 10772 86 211 0 10820 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 49488

[startup+642.945 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=737784/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=44796 CPUtime=642.7
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 17597 0 0 0 64255 15 0 0 25 0 1 0 206623423 45871104 10881 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 11199 10881 86 211 0 10985 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 50148

[startup+703.009 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=732856/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=52748 CPUtime=702.74
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 19600 0 0 0 70258 16 0 0 25 0 1 0 206623423 54013952 12114 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 13187 12114 86 211 0 12973 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 58100

[startup+763.071 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=728440/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=57216 CPUtime=762.79
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 20693 0 0 0 76261 18 0 0 25 0 1 0 206623423 58589184 13207 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 14304 13207 86 211 0 14090 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 62568

[startup+823.136 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=724280/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=61060 CPUtime=822.83
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 21729 0 0 0 82264 19 0 0 25 0 1 0 206623423 62525440 14243 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 15265 14243 86 211 0 15051 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 66412

[startup+883.195 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=720248/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=64844 CPUtime=882.87
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 22739 0 0 0 88267 20 0 0 25 0 1 0 206623423 66400256 15253 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 16211 15253 86 211 0 15997 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 70196

[startup+943.25 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=716792/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=67980 CPUtime=942.91
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 23602 0 0 0 94269 22 0 0 25 0 1 0 206623423 69611520 16116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 16995 16116 86 211 0 16781 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 73332

[startup+1003.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=717944/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=65532 CPUtime=1002.95
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 26826 0 0 0 100272 23 0 0 25 0 1 0 206623423 67104768 15779 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 16383 15779 86 211 0 16169 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 70884

[startup+1063.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=718008/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=65532 CPUtime=1062.99
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 26826 0 0 0 106276 23 0 0 25 0 1 0 206623423 67104768 15779 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 16383 15779 86 211 0 16169 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 70884

[startup+1123.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=718008/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=65532 CPUtime=1123.04
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 26831 0 0 0 112280 24 0 0 25 0 1 0 206623423 67104768 15784 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 16383 15784 86 211 0 16169 0
Current children cumulated CPU time (s) 1123.04
Current children cumulated vsize (KiB) 70884

[startup+1183.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=717496/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=66572 CPUtime=1183.09
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 26988 0 0 0 118285 24 0 0 25 0 1 0 206623423 68169728 15941 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530238 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 16643 15941 86 211 0 16429 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 71924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22124
/proc/meminfo: memFree=717304/2055920 swapFree=4183416/4192956
[pid=22119] ppid=22117 vsize=5352 CPUtime=0
/proc/22119/stat : 22119 (rsat.sh) S 22117 22119 22013 0 -1 4194304 305 178 0 0 0 0 0 0 16 0 1 0 206623421 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22119/statm: 1338 234 195 169 0 49 0
[pid=22122] ppid=22119 vsize=66832 CPUtime=1200.1
/proc/22122/stat : 22122 (rsat) R 22119 22119 22013 0 -1 4194304 27026 0 0 0 119986 24 0 0 25 0 1 0 206623423 68435968 15979 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22122/statm: 16708 15979 86 211 0 16494 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 72184

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 22119 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.014997
while last known CPU time is 1200.1

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

Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.24
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 86024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
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 1.06684 second user time and 2.57261 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Feb 19 06:31:06 UTC 2007

IDJOB= 299135
IDBENCH= 20003
IDSOLVER= 104
FILE ID= node60/299135-1171866666

PBS_JOBID= 3839755

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299135-1171866666/rsat.sh /tmp/evaluation/299135-1171866666/instance-299135-1171866666.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-299135-1171866666 -o ROOT/results/node60/solver-299135-1171866666 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299135-1171866666/rsat.sh /tmp/evaluation/299135-1171866666/instance-299135-1171866666.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  677e5c8244dc7ab7832aedda12dc8201

RANDOM SEED= 95554317

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:        782176 kB
Buffers:         49728 kB
Cached:        1102500 kB
SwapCached:       3908 kB
Active:         791732 kB
Inactive:       370304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        782176 kB
SwapTotal:     4192956 kB
SwapFree:      4183416 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          15316 kB
Slab:            97760 kB
Committed_AS:   705220 kB
PageTables:       1464 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= 66562 MiB

End job on node60 on Mon Feb 19 06:51:08 UTC 2007