Trace number 316580

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/spence/
hard/s117-100.cnf
MD5SUMf710aff0402072becac5332e7ba8f47f
Bench CategoryCRAFTED (crafted 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 variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
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 |     244      732 |      73       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 117   #clauses: 244   #literals: 732
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.02	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-316580-1172672027 -o ROOT/results/node76/solver-316580-1172672027 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316580-1172672027/rsat.sh /tmp/evaluation/316580-1172672027/instance-316580-1172672027.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.99 3/69 23680
/proc/meminfo: memFree=1373576/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 287161019 5492736 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/23680/statm: 1341 232 193 169 0 51 0
[pid=23681] ppid=23680 vsize=684 CPUtime=0
/proc/23681/stat : 23681 (SatElite) R 23680 23680 22605 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 287161020 700416 44 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699069 0 0 4096 3 0 0 0 17 0 0 0
/proc/23681/statm: 171 44 36 128 0 40 0

[startup+0.0491869 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 23680
/proc/meminfo: memFree=1373576/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5364

[startup+0.101187 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 23680
/proc/meminfo: memFree=1373576/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5364

[startup+0.30121 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 23680
/proc/meminfo: memFree=1373576/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5364

[startup+0.701256 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 23680
/proc/meminfo: memFree=1373576/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5364

[startup+1.50135 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1402104/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=3288 CPUtime=1.47
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 844 0 0 0 147 0 0 0 25 0 1 0 287161021 3366912 668 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 822 668 86 211 0 608 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8652

[startup+3.10153 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1400888/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=4484 CPUtime=3.07
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 1325 0 0 0 307 0 0 0 25 0 1 0 287161021 4591616 920 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 1121 920 86 211 0 907 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9848

[startup+6.3029 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1398776/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=6176 CPUtime=6.27
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 2191 0 0 0 626 1 0 0 25 0 1 0 287161021 6324224 1300 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 1544 1300 86 211 0 1330 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11540

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1396792/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=8360 CPUtime=12.67
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 2769 0 0 0 1265 2 0 0 25 0 1 0 287161021 8560640 1878 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 2090 1878 86 211 0 1876 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13724

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1394872/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=10044 CPUtime=25.47
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 3604 0 0 0 2544 3 0 0 25 0 1 0 287161021 10285056 2325 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 2511 2325 86 211 0 2297 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15408

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1392376/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=13172 CPUtime=51.06
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 5185 0 0 0 5103 3 0 0 25 0 1 0 287161021 13488128 2940 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 3293 2940 86 211 0 3079 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18536

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1387384/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=17344 CPUtime=102.25
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 7264 0 0 0 10220 5 0 0 25 0 1 0 287161021 17760256 4132 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 4336 4132 86 211 0 4122 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22708

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1385080/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=21556 CPUtime=162.23
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 8280 0 0 0 16217 6 0 0 25 0 1 0 287161021 22073344 4762 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 5389 4762 86 211 0 5175 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26920

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1380152/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=25996 CPUtime=222.21
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 9484 0 0 0 22214 7 0 0 25 0 1 0 287161021 26619904 5966 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 6499 5966 86 211 0 6285 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31360

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1379704/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=25756 CPUtime=282.2
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 11231 0 0 0 28212 8 0 0 25 0 1 0 287161021 26374144 6029 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523091 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 6439 6029 86 211 0 6225 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31120

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1379640/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=25888 CPUtime=342.18
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 11264 0 0 0 34210 8 0 0 25 0 1 0 287161021 26509312 6062 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 6472 6062 86 211 0 6258 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31252

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1375672/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=30200 CPUtime=402.16
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 12257 0 0 0 40208 8 0 0 25 0 1 0 287161021 30924800 7055 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 7550 7055 86 211 0 7336 0

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

[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=37548 CPUtime=522.13
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 14125 0 0 0 52203 10 0 0 25 0 1 0 287161021 38449152 8923 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 9387 8923 86 211 0 9173 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 42912

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1368632/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=38772 CPUtime=582.11
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 18343 0 0 0 58200 11 0 0 25 0 1 0 287161021 39702528 8759 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 9693 8759 86 211 0 9479 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44136

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1368632/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=38772 CPUtime=642.1
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 18350 0 0 0 64199 11 0 0 25 0 1 0 287161021 39702528 8766 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 9693 8766 86 211 0 9479 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44136

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1368696/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=38772 CPUtime=702.08
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 18351 0 0 0 70197 11 0 0 25 0 1 0 287161021 39702528 8767 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 9693 8767 86 211 0 9479 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 44136

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1368632/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=38772 CPUtime=762.07
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 18360 0 0 0 76196 11 0 0 25 0 1 0 287161021 39702528 8776 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 9693 8776 86 211 0 9479 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 44136

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1367800/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=39736 CPUtime=822.05
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 18624 0 0 0 82194 11 0 0 25 0 1 0 287161021 40689664 9007 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 9934 9007 86 211 0 9720 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 45100

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1364920/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=42584 CPUtime=882.03
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 19313 0 0 0 88191 12 0 0 25 0 1 0 287161021 43606016 9696 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 10646 9696 86 211 0 10432 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 47948

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1362104/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=45324 CPUtime=942.02
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 20028 0 0 0 94189 13 0 0 25 0 1 0 287161021 46411776 10411 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 11331 10411 86 211 0 11117 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 50688

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1359608/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=47560 CPUtime=1002.01
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 20647 0 0 0 100187 14 0 0 25 0 1 0 287161021 48701440 11030 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 11890 11030 86 211 0 11676 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 52924

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1357112/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=49912 CPUtime=1061.98
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 21277 0 0 0 106184 14 0 0 25 0 1 0 287161021 51109888 11660 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 12478 11660 86 211 0 12264 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 55276

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1354744/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=52376 CPUtime=1121.97
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 21879 0 0 0 112182 15 0 0 25 0 1 0 287161021 53633024 12262 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 13094 12262 86 211 0 12880 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 57740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1352504/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=54432 CPUtime=1181.95
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 22443 0 0 0 118180 15 0 0 25 0 1 0 287161021 55738368 12826 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 13608 12826 86 211 0 13394 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 59796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 23683
/proc/meminfo: memFree=1351864/2055888 swapFree=4087160/4096564
[pid=23680] ppid=23678 vsize=5364 CPUtime=0.01
/proc/23680/stat : 23680 (rsat.sh) S 23678 23680 22605 0 -1 4194304 305 107 0 0 0 0 0 1 19 0 1 0 287161019 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/23680/statm: 1341 233 193 169 0 51 0
[pid=23683] ppid=23680 vsize=55072 CPUtime=1200.05
/proc/23683/stat : 23683 (rsat) R 23680 23680 22605 0 -1 4194304 22599 0 0 0 119990 15 0 0 25 0 1 0 287161021 56393728 12982 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23683/statm: 13768 12982 86 211 0 13554 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 60436

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 23680 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=15997
CPU time returned by wait4() is 0.018996
while last known CPU time is 1200.06

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

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.16
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 60436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 412
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= 2

runsolver used 1.07784 second user time and 2.30965 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Wed Feb 28 14:13:47 UTC 2007

IDJOB= 316580
IDBENCH= 20445
IDSOLVER= 104
FILE ID= node76/316580-1172672027

PBS_JOBID= 3981222

Free space on /tmp= 66615 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s117-100.cnf
COMMAND LINE= /tmp/evaluation/316580-1172672027/rsat.sh /tmp/evaluation/316580-1172672027/instance-316580-1172672027.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-316580-1172672027 -o ROOT/results/node76/solver-316580-1172672027 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316580-1172672027/rsat.sh /tmp/evaluation/316580-1172672027/instance-316580-1172672027.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f710aff0402072becac5332e7ba8f47f

RANDOM SEED= 759342641

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1373984 kB
Buffers:         20520 kB
Cached:         613400 kB
SwapCached:       2696 kB
Active:          82768 kB
Inactive:       560604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1373984 kB
SwapTotal:     4096564 kB
SwapFree:      4087160 kB
Dirty:            1676 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            24836 kB
Committed_AS:  1098184 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66645 MiB

End job on node76 on Wed Feb 28 14:33:50 UTC 2007