Trace number 425526

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) 5000.16 5001.78

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
MD5SUMf979b4d94220d5b0c9f873e781895a92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark524.512
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)

0.39/0.45	c Starting solver ...
0.49/0.59	c Restarting after 101 conflicts
0.69/0.75	c Restarting after 252 conflicts
0.99/1.00	c Restarting after 477 conflicts
1.29/1.38	c Restarting after 814 conflicts
1.89/1.93	c Restarting after 1321 conflicts
2.69/2.75	c Restarting after 2081 conflicts
3.99/4.00	c Restarting after 3220 conflicts
5.99/6.02	c Restarting after 4930 conflicts
8.98/9.03	c Restarting after 7493 conflicts
13.59/13.65	c Restarting after 11338 conflicts
20.99/21.06	c Restarting after 17104 conflicts
33.38/33.45	c Restarting after 25753 conflicts
53.67/53.71	c Restarting after 38727 conflicts
89.56/89.63	c Restarting after 58188 conflicts
148.85/148.99	c Restarting after 87380 conflicts
244.42/244.52	c Restarting after 131172 conflicts
408.98/409.16	c Restarting after 196856 conflicts
725.58/725.85	c Restarting after 295384 conflicts
1206.94/1207.32	c Restarting after 443173 conflicts
2176.76/2177.51	c Restarting after 664856 conflicts
3964.34/3965.69	c Restarting after 997381 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/node47/watcher-425526-1177785487 -o ROOT/results/node47/solver-425526-1177785487 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425526-1177785487/sat7_bin /tmp/evaluation/425526-1177785487/instance-425526-1177785487.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: 0.92 0.98 0.99 3/77 9888
/proc/meminfo: memFree=1414568/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=2560 CPUtime=0
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 448 0 0 0 0 0 0 0 18 0 1 0 133394041 2621440 432 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 640 434 88 220 0 417 0

[startup+0.00883289 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9888
/proc/meminfo: memFree=1414568/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=3076 CPUtime=0
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 558 0 0 0 0 0 0 0 18 0 1 0 133394041 3149824 542 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 769 543 88 220 0 546 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3076

[startup+0.101842 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9888
/proc/meminfo: memFree=1414568/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=6156 CPUtime=0.09
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 891 0 0 0 9 0 0 0 18 0 1 0 133394041 6303744 875 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 1539 875 88 220 0 1316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6156

[startup+0.301864 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9888
/proc/meminfo: memFree=1414568/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=10256 CPUtime=0.29
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 1398 0 0 0 29 0 0 0 19 0 1 0 133394041 10502144 1382 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 2564 1382 88 220 0 2341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10256

[startup+0.701907 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9888
/proc/meminfo: memFree=1414568/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=10604 CPUtime=0.69
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 2174 0 0 0 69 0 0 0 23 0 1 0 133394041 10858496 2158 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 2651 2158 95 220 0 2428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10604

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1405856/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=10604 CPUtime=1.49
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 2414 0 0 0 148 1 0 0 25 0 1 0 133394041 10858496 2398 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 2651 2398 95 220 0 2428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10604

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1404512/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=14920 CPUtime=3.09
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 2859 0 0 0 307 2 0 0 25 0 1 0 133394041 15278080 2843 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538779 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 3730 2843 95 220 0 3507 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14920

[startup+6.30151 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1400608/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=19652 CPUtime=6.29
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 3757 0 0 0 626 3 0 0 25 0 1 0 133394041 20123648 3741 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 4913 3741 95 220 0 4690 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19652

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1393632/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=25248 CPUtime=12.69
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 5457 0 0 0 1264 5 0 0 25 0 1 0 133394041 25853952 5441 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 6312 5441 95 220 0 6089 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25248

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1381024/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=35916 CPUtime=25.48
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 8454 0 0 0 2540 8 0 0 25 0 1 0 133394041 36777984 8438 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578712 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 8979 8438 95 220 0 8756 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35916

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1357088/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=60688 CPUtime=51.07
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 14470 0 0 0 5092 15 0 0 25 0 1 0 133394041 62144512 14454 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 15172 14454 95 220 0 14949 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 60688

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1315616/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=100240 CPUtime=102.26
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 24732 0 0 0 10199 27 0 0 25 0 1 0 133394041 102645760 24716 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 25060 24716 95 220 0 24837 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100240

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1273504/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=145552 CPUtime=162.24
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 35328 0 0 0 16186 38 0 0 25 0 1 0 133394041 149045248 35312 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 36388 35312 95 220 0 36165 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 145552

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1243168/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=174092 CPUtime=222.23
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 42772 0 0 0 22177 46 0 0 25 0 1 0 133394041 178270208 42756 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 43523 42756 95 220 0 43300 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 174092

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1242720/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=174092 CPUtime=282.2
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 42887 0 0 0 28174 46 0 0 25 0 1 0 133394041 178270208 42871 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 43523 42871 95 220 0 43300 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 174092

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1241824/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=174092 CPUtime=342.19
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 43116 0 0 0 34172 47 0 0 25 0 1 0 133394041 178270208 43100 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 43523 43100 95 220 0 43300 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 174092

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1240800/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=174092 CPUtime=402.18
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 43365 0 0 0 40170 48 0 0 25 0 1 0 133394041 178270208 43349 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 43523 43349 95 220 0 43300 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 174092

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1226208/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=192600 CPUtime=462.16
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 47047 0 0 0 46164 52 0 0 25 0 1 0 133394041 197222400 47031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 48150 47031 95 220 0 47927 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 192600

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1195232/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=220504 CPUtime=522.14
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 54883 0 0 0 52153 61 0 0 25 0 1 0 133394041 225796096 54867 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 55126 54867 95 220 0 54903 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 220504

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1191648/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=225964 CPUtime=582.12
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 55639 0 0 0 58150 62 0 0 25 0 1 0 133394041 231387136 55623 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 56491 55623 95 220 0 56268 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 225964

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9889
/proc/meminfo: memFree=1191712/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=225964 CPUtime=642.1
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 55643 0 0 0 64148 62 0 0 25 0 1 0 133394041 231387136 55627 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 56491 55627 95 220 0 56268 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 225964


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=1000480/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=416644 CPUtime=4061.02
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 103908 0 0 0 405962 140 0 0 25 0 1 0 133394041 426643456 103307 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 104161 103307 95 220 0 103938 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 416644

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=993248/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4120.99
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105729 0 0 0 411957 142 0 0 25 0 1 0 133394041 434962432 105128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105128 95 220 0 105969 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 424768

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=993184/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4180.98
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105729 0 0 0 417955 143 0 0 25 0 1 0 133394041 434962432 105128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533257 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105128 95 220 0 105969 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 424768

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=993184/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4240.96
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105729 0 0 0 423953 143 0 0 25 0 1 0 133394041 434962432 105128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105128 95 220 0 105969 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 424768

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=993184/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4300.95
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105729 0 0 0 429951 144 0 0 25 0 1 0 133394041 434962432 105128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105128 95 220 0 105969 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 424768

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=993184/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4360.93
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105737 0 0 0 435949 144 0 0 25 0 1 0 133394041 434962432 105136 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105136 95 220 0 105969 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 424768

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=993184/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4420.9
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105742 0 0 0 441946 144 0 0 25 0 1 0 133394041 434962432 105141 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105141 95 220 0 105969 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 424768

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=993120/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4480.89
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105753 0 0 0 447944 145 0 0 25 0 1 0 133394041 434962432 105152 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105152 95 220 0 105969 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 424768

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=993056/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4540.88
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105764 0 0 0 453942 146 0 0 25 0 1 0 133394041 434962432 105163 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532734 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105163 95 220 0 105969 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 424768

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=992992/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4600.86
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105787 0 0 0 459940 146 0 0 25 0 1 0 133394041 434962432 105186 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105186 95 220 0 105969 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 424768

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=992800/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4660.84
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105813 0 0 0 465938 146 0 0 25 0 1 0 133394041 434962432 105212 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105212 95 220 0 105969 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 424768

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=992672/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4720.82
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105841 0 0 0 471935 147 0 0 25 0 1 0 133394041 434962432 105240 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105240 95 220 0 105969 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 424768

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=992480/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4780.8
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105894 0 0 0 477933 147 0 0 25 0 1 0 133394041 434962432 105293 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105293 95 220 0 105969 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 424768

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=992096/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4840.78
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 105998 0 0 0 483930 148 0 0 25 0 1 0 133394041 434962432 105397 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105397 95 220 0 105969 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 424768

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=991520/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4900.77
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 106131 0 0 0 489928 149 0 0 25 0 1 0 133394041 434962432 105530 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105530 95 220 0 105969 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 424768

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10090
/proc/meminfo: memFree=990560/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=4960.76
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 106376 0 0 0 495926 150 0 0 25 0 1 0 133394041 434962432 105775 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105775 95 220 0 105969 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 424768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 10228
/proc/meminfo: memFree=988440/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=5000.08
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 106554 0 0 0 499858 150 0 0 25 0 1 0 133394041 434962432 105953 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105953 95 220 0 105969 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 424768

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 10228
/proc/meminfo: memFree=988440/2055920 swapFree=4158036/4192956
[pid=9888] ppid=9886 vsize=424768 CPUtime=5000.08
/proc/9888/stat : 9888 (sat7_bin) R 9886 9888 9596 0 -1 4194304 106554 0 0 0 499858 150 0 0 25 0 1 0 133394041 434962432 105953 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/9888/statm: 106192 105953 95 220 0 105969 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 424768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.78
CPU time (s): 5000.16
CPU user time (s): 4998.59
CPU system time (s): 1.56976
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 424796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.59
system time used= 1.56976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106554
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= 75710

runsolver used 4.11737 second user time and 11.7162 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sat Apr 28 18:38:07 UTC 2007

IDJOB= 425526
IDBENCH= 20206
IDSOLVER= 183
FILE ID= node47/425526-1177785487

PBS_JOBID= 4715716

Free space on /tmp= 66479 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
COMMAND LINE= /tmp/evaluation/425526-1177785487/sat7_bin /tmp/evaluation/425526-1177785487/instance-425526-1177785487.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-425526-1177785487 -o ROOT/results/node47/solver-425526-1177785487 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425526-1177785487/sat7_bin /tmp/evaluation/425526-1177785487/instance-425526-1177785487.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f979b4d94220d5b0c9f873e781895a92

RANDOM SEED= 762394481

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1414976 kB
Buffers:         52520 kB
Cached:         496536 kB
SwapCached:       4056 kB
Active:         213208 kB
Inactive:       360024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1414976 kB
SwapTotal:     4192956 kB
SwapFree:      4158036 kB
Dirty:            2704 kB
Writeback:           0 kB
Mapped:          30644 kB
Slab:            53208 kB
Committed_AS:  3980320 kB
PageTables:       1776 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= 66479 MiB

End job on node47 on Sat Apr 28 20:01:31 UTC 2007