Trace number 425522

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 5003.07

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
MD5SUM1bd200ca6b73c0fa613e535a4939c609
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3070.97
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.39/0.44	c Starting solver ...
0.49/0.57	c Restarting after 100 conflicts
0.69/0.73	c Restarting after 251 conflicts
0.89/0.96	c Restarting after 476 conflicts
1.29/1.34	c Restarting after 813 conflicts
1.89/1.90	c Restarting after 1321 conflicts
2.68/2.73	c Restarting after 2080 conflicts
3.89/3.91	c Restarting after 3220 conflicts
5.69/5.75	c Restarting after 4928 conflicts
8.58/8.63	c Restarting after 7491 conflicts
13.28/13.35	c Restarting after 11336 conflicts
20.47/20.56	c Restarting after 17102 conflicts
32.47/32.58	c Restarting after 25752 conflicts
52.56/52.64	c Restarting after 38726 conflicts
85.85/85.98	c Restarting after 58187 conflicts
146.80/146.90	c Restarting after 87379 conflicts
242.84/243.08	c Restarting after 131168 conflicts
436.63/436.96	c Restarting after 196852 conflicts
716.86/717.31	c Restarting after 295378 conflicts
1209.36/1210.15	c Restarting after 443167 conflicts
2227.86/2229.28	c Restarting after 664851 conflicts
3858.38/3860.71	c Restarting after 997377 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/node55/watcher-425522-1177783787 -o ROOT/results/node55/solver-425522-1177783787 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425522-1177783787/sat7_bin /tmp/evaluation/425522-1177783787/instance-425522-1177783787.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: 0.78 0.95 0.98 3/64 1790
/proc/meminfo: memFree=1388316/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=2560 CPUtime=0
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 462 0 0 0 0 0 0 0 18 0 1 0 226288719 2621440 446 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 640 447 88 220 0 417 0

[startup+0.045608 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 1790
/proc/meminfo: memFree=1388316/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=4104 CPUtime=0.04
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 749 0 0 0 4 0 0 0 18 0 1 0 226288719 4202496 733 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134518460 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 1026 733 88 220 0 803 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4104

[startup+0.101613 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 1790
/proc/meminfo: memFree=1388316/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=6156 CPUtime=0.09
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 898 0 0 0 9 0 0 0 18 0 1 0 226288719 6303744 882 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 1539 882 88 220 0 1316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6156

[startup+0.301633 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 1790
/proc/meminfo: memFree=1388316/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=10256 CPUtime=0.3
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 1421 0 0 0 29 1 0 0 20 0 1 0 226288719 10502144 1405 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 2564 1405 88 220 0 2341 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 10256

[startup+0.701669 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 1790
/proc/meminfo: memFree=1388316/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=10604 CPUtime=0.69
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 2181 0 0 0 68 1 0 0 24 0 1 0 226288719 10858496 2165 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 2651 2165 95 220 0 2428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10604

[startup+1.50174 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 1791
/proc/meminfo: memFree=1379540/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=10604 CPUtime=1.49
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 2433 0 0 0 147 2 0 0 25 0 1 0 226288719 10858496 2417 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 2651 2417 95 220 0 2428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10604

[startup+3.1019 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 1791
/proc/meminfo: memFree=1378004/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=15036 CPUtime=3.08
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 2917 0 0 0 306 2 0 0 25 0 1 0 226288719 15396864 2901 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 3759 2901 95 220 0 3536 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15036

[startup+6.3012 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 1791
/proc/meminfo: memFree=1374036/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=19568 CPUtime=6.29
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 3817 0 0 0 626 3 0 0 25 0 1 0 226288719 20037632 3801 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 4892 3801 95 220 0 4669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19568

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 1791
/proc/meminfo: memFree=1366812/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=25368 CPUtime=12.68
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 5582 0 0 0 1263 5 0 0 25 0 1 0 226288719 25976832 5566 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 6342 5566 95 220 0 6119 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25368

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 1791
/proc/meminfo: memFree=1354140/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=36096 CPUtime=25.48
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 8690 0 0 0 2540 8 0 0 25 0 1 0 226288719 36962304 8674 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 9024 8674 95 220 0 8801 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36096

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 1791
/proc/meminfo: memFree=1331740/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=58752 CPUtime=51.06
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 14336 0 0 0 5093 13 0 0 25 0 1 0 226288719 60162048 14320 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 14688 14320 95 220 0 14465 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 58752

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 1791
/proc/meminfo: memFree=1291548/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=97572 CPUtime=102.23
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 24235 0 0 0 10200 23 0 0 25 0 1 0 226288719 99913728 24219 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 24393 24219 95 220 0 24170 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 97572

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 1791
/proc/meminfo: memFree=1252508/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=140516 CPUtime=162.19
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 34087 0 0 0 16188 31 0 0 25 0 1 0 226288719 143888384 34071 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 35129 34071 95 220 0 34906 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 140516

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1791
/proc/meminfo: memFree=1221980/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=169700 CPUtime=222.15
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 41575 0 0 0 22178 37 0 0 25 0 1 0 226288719 173772800 41559 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 42425 41559 95 220 0 42202 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 169700

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1791
/proc/meminfo: memFree=1221660/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=169700 CPUtime=282.12
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 41667 0 0 0 28175 37 0 0 25 0 1 0 226288719 173772800 41651 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 42425 41651 95 220 0 42202 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 169700

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1791
/proc/meminfo: memFree=1220060/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=169700 CPUtime=342.08
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 42071 0 0 0 34170 38 0 0 25 0 1 0 226288719 173772800 42055 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 42425 42055 95 220 0 42202 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 169700

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1791
/proc/meminfo: memFree=1207836/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=184484 CPUtime=402.05
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 45170 0 0 0 40163 42 0 0 25 0 1 0 226288719 188911616 45154 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 46121 45154 95 220 0 45898 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 184484

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1791
/proc/meminfo: memFree=1186972/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=205388 CPUtime=462.01
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 50400 0 0 0 46153 48 0 0 25 0 1 0 226288719 210317312 50384 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 51347 50384 95 220 0 51124 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 205388

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1791
/proc/meminfo: memFree=1159132/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=233060 CPUtime=521.98
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 57508 0 0 0 52144 54 0 0 25 0 1 0 226288719 238653440 57492 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 58265 57492 95 220 0 58042 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 233060

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1791
/proc/meminfo: memFree=1148380/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=243864 CPUtime=581.94
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 59971 0 0 0 58138 56 0 0 25 0 1 0 226288719 249716736 59955 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 60966 59955 95 220 0 60743 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 243864

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1791
/proc/meminfo: memFree=1148316/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=243864 CPUtime=641.91
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 59993 0 0 0 64135 56 0 0 25 0 1 0 226288719 249716736 59977 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 60966 59977 95 220 0 60743 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 243864


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1015708/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=376152 CPUtime=3999.89
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 93087 0 0 0 399883 106 0 0 25 0 1 0 226288719 385179648 93044 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 94038 93044 95 220 0 93815 0
Current children cumulated CPU time (s) 3999.89
Current children cumulated vsize (KiB) 376152

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1015580/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=376152 CPUtime=4059.85
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 93087 0 0 0 405879 106 0 0 25 0 1 0 226288719 385179648 93044 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 94038 93044 95 220 0 93815 0
Current children cumulated CPU time (s) 4059.85
Current children cumulated vsize (KiB) 376152

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1015516/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=376152 CPUtime=4119.81
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 93087 0 0 0 411875 106 0 0 25 0 1 0 226288719 385179648 93044 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528566 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 94038 93044 95 220 0 93815 0
Current children cumulated CPU time (s) 4119.81
Current children cumulated vsize (KiB) 376152

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1015452/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=376152 CPUtime=4179.78
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 93096 0 0 0 417872 106 0 0 25 0 1 0 226288719 385179648 93053 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 94038 93053 95 220 0 93815 0
Current children cumulated CPU time (s) 4179.78
Current children cumulated vsize (KiB) 376152

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1015452/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=376152 CPUtime=4239.74
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 93110 0 0 0 423868 106 0 0 25 0 1 0 226288719 385179648 93067 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 94038 93067 95 220 0 93815 0
Current children cumulated CPU time (s) 4239.74
Current children cumulated vsize (KiB) 376152

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1015452/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=376152 CPUtime=4299.71
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 93121 0 0 0 429864 107 0 0 25 0 1 0 226288719 385179648 93078 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 94038 93078 95 220 0 93815 0
Current children cumulated CPU time (s) 4299.71
Current children cumulated vsize (KiB) 376152

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1015452/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=376152 CPUtime=4359.68
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 93133 0 0 0 435861 107 0 0 25 0 1 0 226288719 385179648 93090 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 94038 93090 95 220 0 93815 0
Current children cumulated CPU time (s) 4359.68
Current children cumulated vsize (KiB) 376152

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1015452/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=376152 CPUtime=4419.65
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 93142 0 0 0 441858 107 0 0 25 0 1 0 226288719 385179648 93099 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 94038 93099 95 220 0 93815 0
Current children cumulated CPU time (s) 4419.65
Current children cumulated vsize (KiB) 376152

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1015388/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=376152 CPUtime=4479.61
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 93156 0 0 0 447854 107 0 0 25 0 1 0 226288719 385179648 93113 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 94038 93113 95 220 0 93815 0
Current children cumulated CPU time (s) 4479.61
Current children cumulated vsize (KiB) 376152

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1012892/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=378700 CPUtime=4539.57
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 93801 0 0 0 453850 107 0 0 25 0 1 0 226288719 387788800 93758 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 94675 93758 95 220 0 94452 0
Current children cumulated CPU time (s) 4539.57
Current children cumulated vsize (KiB) 378700

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1007772/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=383588 CPUtime=4599.54
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 95040 0 0 0 459846 108 0 0 25 0 1 0 226288719 392794112 94997 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 95897 94997 95 220 0 95674 0
Current children cumulated CPU time (s) 4599.54
Current children cumulated vsize (KiB) 383588

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=1002460/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=388744 CPUtime=4659.5
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 96375 0 0 0 465840 110 0 0 25 0 1 0 226288719 398073856 96332 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 97186 96332 95 220 0 96963 0
Current children cumulated CPU time (s) 4659.5
Current children cumulated vsize (KiB) 388744

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=996572/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=394360 CPUtime=4719.47
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 97866 0 0 0 471836 111 0 0 25 0 1 0 226288719 403824640 97823 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 98590 97823 95 220 0 98367 0
Current children cumulated CPU time (s) 4719.47
Current children cumulated vsize (KiB) 394360

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=991132/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=399432 CPUtime=4779.43
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 99242 0 0 0 477831 112 0 0 25 0 1 0 226288719 409018368 99199 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 99858 99199 95 220 0 99635 0
Current children cumulated CPU time (s) 4779.43
Current children cumulated vsize (KiB) 399432

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=984476/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=405136 CPUtime=4839.39
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 100887 0 0 0 483825 114 0 0 25 0 1 0 226288719 414859264 100844 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 101284 100844 95 220 0 101061 0
Current children cumulated CPU time (s) 4839.39
Current children cumulated vsize (KiB) 405136

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=976156/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=416244 CPUtime=4899.36
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 103028 0 0 0 489820 116 0 0 25 0 1 0 226288719 426233856 102985 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 104061 102985 95 220 0 103838 0
Current children cumulated CPU time (s) 4899.36
Current children cumulated vsize (KiB) 416244

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=967196/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=422960 CPUtime=4959.32
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 105228 0 0 0 495814 118 0 0 25 0 1 0 226288719 433111040 105185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 105740 105185 95 220 0 105517 0
Current children cumulated CPU time (s) 4959.32
Current children cumulated vsize (KiB) 422960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2002
/proc/meminfo: memFree=962908/2055920 swapFree=4184544/4192956
[pid=1790] ppid=1788 vsize=429908 CPUtime=5000
/proc/1790/stat : 1790 (sat7_bin) R 1788 1790 1734 0 -1 4194304 106266 0 0 0 499881 119 0 0 25 0 1 0 226288719 440225792 106223 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/1790/statm: 107477 106223 95 220 0 107254 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 429908

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)
Real time (s): 5003.07
CPU time (s): 5000.07
CPU user time (s): 4998.82
CPU system time (s): 1.25681
CPU usage (%): 99.9401
Max. virtual memory (cumulated for all children) (KiB): 429924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.82
system time used= 1.25681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106266
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= 18434

runsolver used 5.44817 second user time and 11.8272 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 28 18:09:47 UTC 2007

IDJOB= 425522
IDBENCH= 20202
IDSOLVER= 183
FILE ID= node55/425522-1177783787

PBS_JOBID= 4715742

Free space on /tmp= 66493 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
COMMAND LINE= /tmp/evaluation/425522-1177783787/sat7_bin /tmp/evaluation/425522-1177783787/instance-425522-1177783787.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-425522-1177783787 -o ROOT/results/node55/solver-425522-1177783787 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425522-1177783787/sat7_bin /tmp/evaluation/425522-1177783787/instance-425522-1177783787.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1bd200ca6b73c0fa613e535a4939c609

RANDOM SEED= 657206574

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1388732 kB
Buffers:         58656 kB
Cached:         522636 kB
SwapCached:       2556 kB
Active:         279556 kB
Inactive:       311324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1388732 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2868 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            62400 kB
Committed_AS:  1370432 kB
PageTables:       1380 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= 66493 MiB

End job on node55 on Sat Apr 28 19:33:12 UTC 2007