Trace number 425332

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) 5000.09 5002.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1518709554-16.UNSAT.shuffled.cnf
MD5SUM6b3d1cbdf485dde3109e6dfc6e20401f
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 101 conflicts
0.00/0.03	c Restarting after 251 conflicts
0.00/0.04	c Restarting after 476 conflicts
0.00/0.07	c Restarting after 814 conflicts
0.09/0.10	c Restarting after 1322 conflicts
0.09/0.16	c Restarting after 2081 conflicts
0.19/0.26	c Restarting after 3220 conflicts
0.39/0.41	c Restarting after 4928 conflicts
0.59/0.63	c Restarting after 7490 conflicts
0.89/0.97	c Restarting after 11337 conflicts
1.49/1.51	c Restarting after 17103 conflicts
2.29/2.31	c Restarting after 25753 conflicts
3.49/3.58	c Restarting after 38727 conflicts
5.49/5.55	c Restarting after 58190 conflicts
8.49/8.57	c Restarting after 87383 conflicts
13.29/13.35	c Restarting after 131172 conflicts
20.68/20.70	c Restarting after 196857 conflicts
31.78/31.83	c Restarting after 295383 conflicts
49.27/49.33	c Restarting after 443172 conflicts
76.96/77.09	c Restarting after 664857 conflicts
119.25/119.38	c Restarting after 997384 conflicts
185.52/185.61	c Restarting after 1496172 conflicts
288.88/289.01	c Restarting after 2244354 conflicts
452.12/452.39	c Restarting after 3366628 conflicts
708.93/709.22	c Restarting after 5050039 conflicts
1111.28/1111.80	c Restarting after 7575155 conflicts
1764.84/1765.65	c Restarting after 11362830 conflicts
2806.65/2807.83	c Restarting after 17044342 conflicts
4479.84/4481.69	c Restarting after 25566613 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/node13/watcher-425332-1177688361 -o ROOT/results/node13/solver-425332-1177688361 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425332-1177688361/sat7_bin /tmp/evaluation/425332-1177688361/instance-425332-1177688361.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: 0.71 0.92 0.97 3/77 18871
/proc/meminfo: memFree=1580240/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=1216 CPUtime=0
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 216753999 1245184 131 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 304 131 87 220 0 81 0

[startup+0.0826411 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 18871
/proc/meminfo: memFree=1580240/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=1612 CPUtime=0.07
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 234 0 0 0 7 0 0 0 18 0 1 0 216753999 1650688 218 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532361 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 403 218 95 220 0 180 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1612

[startup+0.102644 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 18871
/proc/meminfo: memFree=1580240/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=1612 CPUtime=0.09
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 245 0 0 0 9 0 0 0 18 0 1 0 216753999 1650688 229 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539857 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 403 229 95 220 0 180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1612

[startup+0.302688 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 18871
/proc/meminfo: memFree=1580240/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=2128 CPUtime=0.29
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 284 0 0 0 29 0 0 0 19 0 1 0 216753999 2179072 268 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540097 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 532 268 95 220 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701774 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 18871
/proc/meminfo: memFree=1580240/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=2128 CPUtime=0.69
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 311 0 0 0 69 0 0 0 23 0 1 0 216753999 2179072 295 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 532 295 95 220 0 309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50194 s]
/proc/loadavg: 0.73 0.92 0.97 2/78 18872
/proc/meminfo: memFree=1579272/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=2128 CPUtime=1.49
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 356 0 0 0 149 0 0 0 25 0 1 0 216753999 2179072 340 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 532 340 95 220 0 309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10128 s]
/proc/loadavg: 0.73 0.92 0.97 2/78 18872
/proc/meminfo: memFree=1578952/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=3156 CPUtime=3.09
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 418 0 0 0 309 0 0 0 25 0 1 0 216753999 3231744 402 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 789 402 95 220 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3156

[startup+6.30197 s]
/proc/loadavg: 0.84 0.94 0.98 2/78 18872
/proc/meminfo: memFree=1578632/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=3156 CPUtime=6.29
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 469 0 0 0 629 0 0 0 25 0 1 0 216753999 3231744 453 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536452 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 789 453 95 220 0 566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3156

[startup+12.7013 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 18872
/proc/meminfo: memFree=1578184/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=3288 CPUtime=12.69
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 544 0 0 0 1269 0 0 0 25 0 1 0 216753999 3366912 528 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 822 528 95 220 0 599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5011 s]
/proc/loadavg: 0.88 0.94 0.98 2/78 18872
/proc/meminfo: memFree=1577736/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=3420 CPUtime=25.48
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 651 0 0 0 2548 0 0 0 25 0 1 0 216753999 3502080 635 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 855 635 95 220 0 632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1025 s]
/proc/loadavg: 0.92 0.94 0.98 2/78 18872
/proc/meminfo: memFree=1577224/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=3688 CPUtime=51.07
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 773 0 0 0 5107 0 0 0 25 0 1 0 216753999 3776512 757 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530425 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 922 757 95 220 0 699 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3688

[startup+102.304 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 18873
/proc/meminfo: memFree=1576520/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=6140 CPUtime=102.26
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 942 0 0 0 10225 1 0 0 25 0 1 0 216753999 6287360 926 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 1535 926 95 220 0 1312 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6140

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 18874
/proc/meminfo: memFree=1575752/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=6540 CPUtime=162.23
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 1122 0 0 0 16222 1 0 0 25 0 1 0 216753999 6696960 1106 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 1635 1106 95 220 0 1412 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6540

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 18874
/proc/meminfo: memFree=1575112/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=6944 CPUtime=222.21
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 1268 0 0 0 22219 2 0 0 25 0 1 0 216753999 7110656 1252 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 1736 1252 95 220 0 1513 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6944

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18874
/proc/meminfo: memFree=1574920/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=7212 CPUtime=282.18
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 1330 0 0 0 28216 2 0 0 25 0 1 0 216753999 7385088 1314 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539936 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 1803 1314 95 220 0 1580 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7212

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18874
/proc/meminfo: memFree=1574472/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=7480 CPUtime=342.16
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 1436 0 0 0 34213 3 0 0 25 0 1 0 216753999 7659520 1420 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 1870 1420 95 220 0 1647 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7480

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18874
/proc/meminfo: memFree=1574280/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=7744 CPUtime=402.15
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 1488 0 0 0 40211 4 0 0 25 0 1 0 216753999 7929856 1472 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538704 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 1936 1472 95 220 0 1713 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7744

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18874
/proc/meminfo: memFree=1573768/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=7880 CPUtime=462.12
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 1604 0 0 0 46208 4 0 0 25 0 1 0 216753999 8069120 1588 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 1970 1588 95 220 0 1747 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7880

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18874
/proc/meminfo: memFree=1573512/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=8296 CPUtime=522.1
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 1683 0 0 0 52205 5 0 0 25 0 1 0 216753999 8495104 1667 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 2074 1667 95 220 0 1851 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8296

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18874
/proc/meminfo: memFree=1573384/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=8432 CPUtime=582.08
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 1716 0 0 0 58202 6 0 0 25 0 1 0 216753999 8634368 1700 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 2108 1700 95 220 0 1885 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8432

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18874
/proc/meminfo: memFree=1573192/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=8432 CPUtime=642.06
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 1748 0 0 0 64200 6 0 0 25 0 1 0 216753999 8634368 1732 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 2108 1732 95 220 0 1885 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8432


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1567560/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17392 CPUtime=4060.7
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3171 0 0 0 406034 36 0 0 25 0 1 0 216753999 17809408 3155 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4348 3155 95 220 0 4125 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 17392

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1567496/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17528 CPUtime=4120.67
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3188 0 0 0 412030 37 0 0 25 0 1 0 216753999 17948672 3172 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4382 3172 95 220 0 4159 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 17528

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1567496/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17528 CPUtime=4180.66
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3205 0 0 0 418028 38 0 0 25 0 1 0 216753999 17948672 3189 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532614 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4382 3189 95 220 0 4159 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 17528

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1567432/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17528 CPUtime=4240.63
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3215 0 0 0 424025 38 0 0 25 0 1 0 216753999 17948672 3199 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4382 3199 95 220 0 4159 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 17528

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1567368/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17672 CPUtime=4300.61
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3228 0 0 0 430022 39 0 0 25 0 1 0 216753999 18096128 3212 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579015 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4418 3212 95 220 0 4195 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 17672

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1567368/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17672 CPUtime=4360.59
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3230 0 0 0 436020 39 0 0 25 0 1 0 216753999 18096128 3214 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4418 3214 95 220 0 4195 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 17672

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1567368/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17672 CPUtime=4420.56
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3233 0 0 0 442017 39 0 0 25 0 1 0 216753999 18096128 3217 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4418 3217 95 220 0 4195 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 17672

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1567304/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17672 CPUtime=4480.54
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3234 0 0 0 448014 40 0 0 25 0 1 0 216753999 18096128 3218 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4418 3218 95 220 0 4195 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 17672

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1567176/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17824 CPUtime=4540.52
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3280 0 0 0 454011 41 0 0 25 0 1 0 216753999 18251776 3264 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4456 3264 95 220 0 4233 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 17824

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1567048/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17968 CPUtime=4600.5
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3302 0 0 0 460009 41 0 0 25 0 1 0 216753999 18399232 3286 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4492 3286 95 220 0 4269 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 17968

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1566920/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=17968 CPUtime=4660.48
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3318 0 0 0 466006 42 0 0 25 0 1 0 216753999 18399232 3302 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4492 3302 95 220 0 4269 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 17968

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1566792/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=18112 CPUtime=4720.46
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3334 0 0 0 472004 42 0 0 25 0 1 0 216753999 18546688 3318 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4528 3318 95 220 0 4305 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 18112

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1566920/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=18112 CPUtime=4780.43
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3350 0 0 0 478001 42 0 0 25 0 1 0 216753999 18546688 3334 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4528 3334 95 220 0 4305 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 18112

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1566792/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=18272 CPUtime=4840.41
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3366 0 0 0 483998 43 0 0 25 0 1 0 216753999 18710528 3350 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4568 3350 95 220 0 4345 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 18272

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19100
/proc/meminfo: memFree=1565584/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=18272 CPUtime=4900.39
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3384 0 0 0 489994 45 0 0 25 0 1 0 216753999 18710528 3368 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/18871/statm: 4568 3368 95 220 0 4345 0
Current children cumulated CPU time (s) 4900.39
Current children cumulated vsize (KiB) 18272

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19272
/proc/meminfo: memFree=1566280/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=18416 CPUtime=4960.28
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3400 0 0 0 495983 45 0 0 25 0 1 0 216753999 18857984 3384 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4604 3384 95 220 0 4381 0
Current children cumulated CPU time (s) 4960.28
Current children cumulated vsize (KiB) 18416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19272
/proc/meminfo: memFree=1566408/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=18416 CPUtime=5000.08
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3406 0 0 0 499962 46 0 0 25 0 1 0 216753999 18857984 3390 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532800 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4604 3390 95 220 0 4381 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 18416

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19272
/proc/meminfo: memFree=1566408/2055920 swapFree=4159412/4192956
[pid=18871] ppid=18869 vsize=18416 CPUtime=5000.08
/proc/18871/stat : 18871 (sat7_bin) R 18869 18871 18817 0 -1 4194304 3406 0 0 0 499962 46 0 0 25 0 1 0 216753999 18857984 3390 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532800 0 0 4096 0 0 0 0 17 1 0 0
/proc/18871/statm: 4604 3390 95 220 0 4381 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 18416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.09
CPU user time (s): 4999.62
CPU system time (s): 0.465929
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 18416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.465929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3406
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= 4744

runsolver used 3.84341 second user time and 10.7994 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Fri Apr 27 15:39:22 UTC 2007

IDJOB= 425332
IDBENCH= 20008
IDSOLVER= 183
FILE ID= node13/425332-1177688361

PBS_JOBID= 4698662

Free space on /tmp= 66471 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1518709554-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425332-1177688361/sat7_bin /tmp/evaluation/425332-1177688361/instance-425332-1177688361.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-425332-1177688361 -o ROOT/results/node13/solver-425332-1177688361 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425332-1177688361/sat7_bin /tmp/evaluation/425332-1177688361/instance-425332-1177688361.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6b3d1cbdf485dde3109e6dfc6e20401f

RANDOM SEED= 804113659

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1580648 kB
Buffers:         42376 kB
Cached:         349584 kB
SwapCached:      12844 kB
Active:         298944 kB
Inactive:       116076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580648 kB
SwapTotal:     4192956 kB
SwapFree:      4159412 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          29944 kB
Slab:            45700 kB
Committed_AS:  6914020 kB
PageTables:       1872 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= 66471 MiB

End job on node13 on Fri Apr 27 17:02:46 UTC 2007