Trace number 425470

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
SAT7 2007-02-08? (TO) 5000.07 5001.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
MD5SUM892135542a810e9ae6b292c6622bb8f3
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.37	c Starting solver ...
0.39/0.48	c Restarting after 100 conflicts
0.59/0.61	c Restarting after 250 conflicts
0.79/0.83	c Restarting after 476 conflicts
1.09/1.15	c Restarting after 814 conflicts
1.59/1.65	c Restarting after 1321 conflicts
2.29/2.33	c Restarting after 2080 conflicts
3.30/3.37	c Restarting after 3219 conflicts
4.99/5.00	c Restarting after 4927 conflicts
7.59/7.61	c Restarting after 7489 conflicts
11.59/11.62	c Restarting after 11333 conflicts
18.39/18.42	c Restarting after 17102 conflicts
29.48/29.52	c Restarting after 25753 conflicts
47.68/47.79	c Restarting after 38730 conflicts
78.77/78.80	c Restarting after 58191 conflicts
135.86/135.99	c Restarting after 87383 conflicts
228.23/228.34	c Restarting after 131172 conflicts
381.59/381.72	c Restarting after 196857 conflicts
631.23/631.48	c Restarting after 295385 conflicts
1063.70/1064.07	c Restarting after 443174 conflicts
1840.08/1840.61	c Restarting after 664858 conflicts
3104.45/3105.32	c Restarting after 997383 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-425470-1177761911 -o ROOT/results/node4/solver-425470-1177761911 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425470-1177761911/sat7_bin /tmp/evaluation/425470-1177761911/instance-425470-1177761911.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 12705
/proc/meminfo: memFree=1603672/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=2396 CPUtime=0
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 252228873 2453504 396 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 599 397 88 220 0 376 0

[startup+0.055361 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 12705
/proc/meminfo: memFree=1603672/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=3940 CPUtime=0.04
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 693 0 0 0 4 0 0 0 18 0 1 0 252228873 4034560 677 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 985 677 88 220 0 762 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3940

[startup+0.101366 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 12705
/proc/meminfo: memFree=1603672/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=3940 CPUtime=0.09
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 814 0 0 0 9 0 0 0 18 0 1 0 252228873 4034560 798 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 985 798 88 220 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.301385 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 12705
/proc/meminfo: memFree=1603672/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=5992 CPUtime=0.29
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 1340 0 0 0 28 1 0 0 19 0 1 0 252228873 6135808 1324 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 1498 1324 88 220 0 1275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5992

[startup+0.701422 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 12705
/proc/meminfo: memFree=1603672/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=10284 CPUtime=0.69
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 1921 0 0 0 68 1 0 0 22 0 1 0 252228873 10530816 1905 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 2571 1905 95 220 0 2348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10284

[startup+1.5015 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 12706
/proc/meminfo: memFree=1596048/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=10284 CPUtime=1.49
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 2160 0 0 0 148 1 0 0 25 0 1 0 252228873 10530816 2144 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 2571 2144 95 220 0 2348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10284

[startup+3.10165 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 12706
/proc/meminfo: memFree=1594512/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=14508 CPUtime=3.09
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 2679 0 0 0 307 2 0 0 25 0 1 0 252228873 14856192 2663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 3627 2663 95 220 0 3404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14508

[startup+6.30196 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 12706
/proc/meminfo: memFree=1590608/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=18824 CPUtime=6.29
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 3584 0 0 0 626 3 0 0 25 0 1 0 252228873 19275776 3568 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536620 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 4706 3568 95 220 0 4483 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18824

[startup+12.7016 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 12706
/proc/meminfo: memFree=1582224/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=23896 CPUtime=12.69
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 5580 0 0 0 1264 5 0 0 25 0 1 0 252228873 24469504 5564 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 5974 5564 95 220 0 5751 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23896

[startup+25.5018 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 12706
/proc/meminfo: memFree=1569104/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=38304 CPUtime=25.48
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 8737 0 0 0 2540 8 0 0 25 0 1 0 252228873 39223296 8721 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 9576 8721 95 220 0 9353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38304

[startup+51.1012 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 12706
/proc/meminfo: memFree=1546576/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=58984 CPUtime=51.07
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 14437 0 0 0 5093 14 0 0 25 0 1 0 252228873 60399616 14421 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 14746 14421 95 220 0 14523 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 58984

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12706
/proc/meminfo: memFree=1504080/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=104224 CPUtime=102.27
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 24915 0 0 0 10200 27 0 0 25 0 1 0 252228873 106725376 24899 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 26056 24899 95 220 0 25833 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 104224

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12706
/proc/meminfo: memFree=1473552/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=133072 CPUtime=162.25
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 32512 0 0 0 16190 35 0 0 25 0 1 0 252228873 136265728 32496 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 33268 32496 95 220 0 33045 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 133072

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12706
/proc/meminfo: memFree=1473232/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=133072 CPUtime=222.23
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 32581 0 0 0 22188 35 0 0 25 0 1 0 252228873 136265728 32565 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 33268 32565 95 220 0 33045 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 133072

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12706
/proc/meminfo: memFree=1471312/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=133072 CPUtime=282.22
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 33063 0 0 0 28185 37 0 0 25 0 1 0 252228873 136265728 33047 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 33268 33047 95 220 0 33045 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 133072

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12706
/proc/meminfo: memFree=1461008/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=147284 CPUtime=342.19
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 35637 0 0 0 34179 40 0 0 25 0 1 0 252228873 150818816 35621 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 36821 35621 95 220 0 36598 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 147284

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12706
/proc/meminfo: memFree=1453584/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=153232 CPUtime=402.18
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 37473 0 0 0 40175 43 0 0 25 0 1 0 252228873 156909568 37457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579446 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 38308 37457 95 220 0 38085 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 153232

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12706
/proc/meminfo: memFree=1453200/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=153232 CPUtime=462.17
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 37609 0 0 0 46173 44 0 0 25 0 1 0 252228873 156909568 37593 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 38308 37593 95 220 0 38085 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 153232

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12706
/proc/meminfo: memFree=1449936/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=157332 CPUtime=522.15
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 38432 0 0 0 52170 45 0 0 25 0 1 0 252228873 161107968 38416 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578696 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 39333 38416 95 220 0 39110 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 157332

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12706
/proc/meminfo: memFree=1439632/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=168752 CPUtime=582.13
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 41024 0 0 0 58165 48 0 0 25 0 1 0 252228873 172802048 41008 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 42188 41008 95 220 0 41965 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 168752

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12706
/proc/meminfo: memFree=1427088/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=177436 CPUtime=642.12
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 44117 0 0 0 64160 52 0 0 25 0 1 0 252228873 181694464 44101 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 44359 44101 95 220 0 44136 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 177436


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12906
/proc/meminfo: memFree=1318096/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=286616 CPUtime=4061.07
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 71652 0 0 0 406002 105 0 0 25 0 1 0 252228873 293494784 71284 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 71654 71284 95 220 0 71431 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 286616

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12906
/proc/meminfo: memFree=1318032/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=286616 CPUtime=4121.05
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 71652 0 0 0 411999 106 0 0 25 0 1 0 252228873 293494784 71284 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 71654 71284 95 220 0 71431 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 286616

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12906
/proc/meminfo: memFree=1318096/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=286616 CPUtime=4181.03
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 71652 0 0 0 417997 106 0 0 25 0 1 0 252228873 293494784 71284 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 71654 71284 95 220 0 71431 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 286616

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12906
/proc/meminfo: memFree=1318160/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=286616 CPUtime=4241.02
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 71652 0 0 0 423995 107 0 0 25 0 1 0 252228873 293494784 71284 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 71654 71284 95 220 0 71431 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 286616

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12906
/proc/meminfo: memFree=1318096/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=286616 CPUtime=4301
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 71652 0 0 0 429993 107 0 0 25 0 1 0 252228873 293494784 71284 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 71654 71284 95 220 0 71431 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 286616

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12906
/proc/meminfo: memFree=1318160/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=286616 CPUtime=4360.98
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 71652 0 0 0 435991 107 0 0 25 0 1 0 252228873 293494784 71284 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 71654 71284 95 220 0 71431 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 286616

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12906
/proc/meminfo: memFree=1318096/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=286616 CPUtime=4420.97
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 71660 0 0 0 441989 108 0 0 25 0 1 0 252228873 293494784 71292 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 71654 71292 95 220 0 71431 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 286616

[startup+4482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 12906
/proc/meminfo: memFree=1317968/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=286616 CPUtime=4480.95
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 71683 0 0 0 447987 108 0 0 25 0 1 0 252228873 293494784 71315 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 71654 71315 95 220 0 71431 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 286616

[startup+4542.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 12906
/proc/meminfo: memFree=1317584/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=286616 CPUtime=4540.94
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 71796 0 0 0 453985 109 0 0 25 0 1 0 252228873 293494784 71428 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 71654 71428 95 220 0 71431 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 286616

[startup+4602.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 12906
/proc/meminfo: memFree=1316688/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=290716 CPUtime=4600.92
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 72020 0 0 0 459983 109 0 0 25 0 1 0 252228873 297693184 71652 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 72679 71652 95 220 0 72456 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 290716

[startup+4662.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 12906
/proc/meminfo: memFree=1314640/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=290716 CPUtime=4660.9
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 72529 0 0 0 465980 110 0 0 25 0 1 0 252228873 297693184 72161 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 72679 72161 95 220 0 72456 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 290716

[startup+4722.31 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 12906
/proc/meminfo: memFree=1310864/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=294816 CPUtime=4720.9
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 73451 0 0 0 471978 112 0 0 25 0 1 0 252228873 301891584 73083 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 73704 73083 95 220 0 73481 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 294816

[startup+4782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 12906
/proc/meminfo: memFree=1309456/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=294816 CPUtime=4780.87
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 73797 0 0 0 477975 112 0 0 25 0 1 0 252228873 301891584 73429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 73704 73429 95 220 0 73481 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 294816

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12906
/proc/meminfo: memFree=1309520/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=294816 CPUtime=4840.86
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 73797 0 0 0 483973 113 0 0 25 0 1 0 252228873 301891584 73429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 73704 73429 95 220 0 73481 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 294816

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12906
/proc/meminfo: memFree=1309520/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=294816 CPUtime=4900.84
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 73797 0 0 0 489971 113 0 0 25 0 1 0 252228873 301891584 73429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 73704 73429 95 220 0 73481 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 294816

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12906
/proc/meminfo: memFree=1309520/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=294816 CPUtime=4960.83
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 73797 0 0 0 495969 114 0 0 25 0 1 0 252228873 301891584 73429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 73704 73429 95 220 0 73481 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 294816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12906
/proc/meminfo: memFree=1309520/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=294816 CPUtime=5000.02
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 73797 0 0 0 499888 114 0 0 25 0 1 0 252228873 301891584 73429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 73704 73429 95 220 0 73481 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 294816

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12906
/proc/meminfo: memFree=1309520/2055920 swapFree=4141128/4192956
[pid=12705] ppid=12703 vsize=294816 CPUtime=5000.02
/proc/12705/stat : 12705 (sat7_bin) R 12703 12705 12216 0 -1 4194304 73797 0 0 0 499888 114 0 0 25 0 1 0 252228873 301891584 73429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12705/statm: 73704 73429 95 220 0 73481 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 294816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.07
CPU user time (s): 4998.88
CPU system time (s): 1.19082
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 294816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.88
system time used= 1.19082
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73797
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= 6
involuntary context switches= 9786

runsolver used 3.77543 second user time and 10.9933 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Apr 28 12:05:11 UTC 2007

IDJOB= 425470
IDBENCH= 20150
IDSOLVER= 183
FILE ID= node4/425470-1177761911

PBS_JOBID= 4715566

Free space on /tmp= 66543 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
COMMAND LINE= /tmp/evaluation/425470-1177761911/sat7_bin /tmp/evaluation/425470-1177761911/instance-425470-1177761911.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-425470-1177761911 -o ROOT/results/node4/solver-425470-1177761911 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425470-1177761911/sat7_bin /tmp/evaluation/425470-1177761911/instance-425470-1177761911.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  892135542a810e9ae6b292c6622bb8f3

RANDOM SEED= 388780030

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1604144 kB
Buffers:         49528 kB
Cached:         314416 kB
SwapCached:      15836 kB
Active:         237640 kB
Inactive:       150136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604144 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            2436 kB
Writeback:           0 kB
Mapped:          30008 kB
Slab:            49516 kB
Committed_AS:  6351288 kB
PageTables:       1816 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= 66543 MiB

End job on node4 on Sat Apr 28 13:28:35 UTC 2007