Trace number 425514

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) 5000.12 5001.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
MD5SUM54d48c33f7a9a8497a5de749a63ebbcb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1350.38
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.29	c Starting solver ...
0.29/0.38	c Restarting after 102 conflicts
0.39/0.48	c Restarting after 252 conflicts
0.59/0.66	c Restarting after 477 conflicts
0.89/0.90	c Restarting after 814 conflicts
1.29/1.33	c Restarting after 1320 conflicts
1.89/1.91	c Restarting after 2080 conflicts
2.69/2.77	c Restarting after 3219 conflicts
4.09/4.13	c Restarting after 4927 conflicts
6.29/6.31	c Restarting after 7489 conflicts
9.58/9.62	c Restarting after 11333 conflicts
15.29/15.31	c Restarting after 17099 conflicts
24.38/24.49	c Restarting after 25748 conflicts
39.98/40.05	c Restarting after 38722 conflicts
68.37/68.43	c Restarting after 58186 conflicts
112.96/113.02	c Restarting after 87378 conflicts
195.54/195.60	c Restarting after 131167 conflicts
350.70/350.88	c Restarting after 196851 conflicts
627.12/627.30	c Restarting after 295377 conflicts
1047.91/1048.26	c Restarting after 443170 conflicts
1796.61/1797.19	c Restarting after 664853 conflicts
2823.86/2824.73	c Restarting after 997379 conflicts
4757.83/4759.26	c Restarting after 1496167 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/node50/watcher-425514-1177780803 -o ROOT/results/node50/solver-425514-1177780803 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425514-1177780803/sat7_bin /tmp/evaluation/425514-1177780803/instance-425514-1177780803.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 8258
/proc/meminfo: memFree=1510128/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=2116 CPUtime=0
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 378 0 0 0 0 0 0 0 18 0 1 0 132925470 2166784 362 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 529 363 88 220 0 306 0

[startup+0.0107861 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8258
/proc/meminfo: memFree=1510128/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=2632 CPUtime=0
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 132925470 2695168 476 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 658 476 88 220 0 435 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2632

[startup+0.101794 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8258
/proc/meminfo: memFree=1510128/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=3660 CPUtime=0.09
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 742 0 0 0 9 0 0 0 18 0 1 0 132925470 3747840 726 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 915 727 88 220 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3660

[startup+0.301811 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8258
/proc/meminfo: memFree=1510128/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=10152 CPUtime=0.29
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 1426 0 0 0 29 0 0 0 19 0 1 0 132925470 10395648 1410 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 2538 1410 93 220 0 2315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10152

[startup+0.701846 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8258
/proc/meminfo: memFree=1510128/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=10152 CPUtime=0.69
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 1648 0 0 0 69 0 0 0 22 0 1 0 132925470 10395648 1632 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 2538 1632 95 220 0 2315 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10152

[startup+1.50192 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 8259
/proc/meminfo: memFree=1503400/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=10152 CPUtime=1.49
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 1980 0 0 0 148 1 0 0 25 0 1 0 132925470 10395648 1964 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 2538 1964 95 220 0 2315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10152

[startup+3.10106 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 8259
/proc/meminfo: memFree=1501672/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=14252 CPUtime=3.09
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 2482 0 0 0 308 1 0 0 25 0 1 0 132925470 14594048 2466 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 3563 2466 95 220 0 3340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14252

[startup+6.30134 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 8259
/proc/meminfo: memFree=1497320/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=18352 CPUtime=6.29
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 3488 0 0 0 626 3 0 0 25 0 1 0 132925470 18792448 3472 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 4588 3472 95 220 0 4365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18352

[startup+12.7019 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 8259
/proc/meminfo: memFree=1490032/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=22452 CPUtime=12.69
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 5242 0 0 0 1265 4 0 0 25 0 1 0 132925470 22990848 5226 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 5613 5226 95 220 0 5390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22452

[startup+25.501 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 8259
/proc/meminfo: memFree=1476336/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=34752 CPUtime=25.48
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 8534 0 0 0 2541 7 0 0 25 0 1 0 132925470 35586048 8518 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 8688 8518 95 220 0 8465 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34752

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 8259
/proc/meminfo: memFree=1454256/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=59352 CPUtime=51.08
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 14109 0 0 0 5094 14 0 0 25 0 1 0 132925470 60776448 14093 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 14838 14093 95 220 0 14615 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59352

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 8259
/proc/meminfo: memFree=1425520/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=88176 CPUtime=102.27
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 21168 0 0 0 10205 22 0 0 25 0 1 0 132925470 90292224 21152 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 22044 21152 95 220 0 21821 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 88176

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 8259
/proc/meminfo: memFree=1418224/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=96600 CPUtime=162.25
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 22996 0 0 0 16201 24 0 0 25 0 1 0 132925470 98918400 22980 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 24150 22980 95 220 0 23927 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 96600

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8259
/proc/meminfo: memFree=1395888/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=117324 CPUtime=222.23
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 28530 0 0 0 22192 31 0 0 25 0 1 0 132925470 120139776 28514 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 29331 28514 95 220 0 29108 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 117324

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8259
/proc/meminfo: memFree=1395248/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=117552 CPUtime=282.21
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 28684 0 0 0 28190 31 0 0 25 0 1 0 132925470 120373248 28668 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 29388 28668 95 220 0 29165 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 117552

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8259
/proc/meminfo: memFree=1392632/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=122016 CPUtime=342.2
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 29348 0 0 0 34188 32 0 0 25 0 1 0 132925470 124944384 29332 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 30504 29332 95 220 0 30281 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 122016

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8259
/proc/meminfo: memFree=1379896/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=134444 CPUtime=402.19
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 32569 0 0 0 40183 36 0 0 25 0 1 0 132925470 137670656 32553 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 33611 32553 95 220 0 33388 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 134444

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8259
/proc/meminfo: memFree=1376760/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=134668 CPUtime=462.16
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 33304 0 0 0 46180 36 0 0 25 0 1 0 132925470 137900032 33288 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 33667 33288 95 220 0 33444 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 134668

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8259
/proc/meminfo: memFree=1376056/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=135028 CPUtime=522.15
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 33485 0 0 0 52179 36 0 0 25 0 1 0 132925470 138268672 33469 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 33757 33469 95 220 0 33534 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 135028

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8259
/proc/meminfo: memFree=1374712/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=139484 CPUtime=582.14
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 33808 0 0 0 58177 37 0 0 25 0 1 0 132925470 142831616 33792 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 34871 33792 95 220 0 34648 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 139484

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8259
/proc/meminfo: memFree=1368248/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=143704 CPUtime=642.12
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 35434 0 0 0 64174 38 0 0 25 0 1 0 132925470 147152896 35418 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 35926 35418 95 220 0 35703 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 143704


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8459
/proc/meminfo: memFree=1266104/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=249008 CPUtime=4061.12
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 60894 0 0 0 406044 68 0 0 25 0 1 0 132925470 254984192 60878 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 62252 60878 95 220 0 62029 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 249008

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8459
/proc/meminfo: memFree=1266104/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=249140 CPUtime=4121.1
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 60904 0 0 0 412042 68 0 0 25 0 1 0 132925470 255119360 60888 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 62285 60888 95 220 0 62062 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 249140

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8459
/proc/meminfo: memFree=1265976/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=249280 CPUtime=4181.08
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 60933 0 0 0 418040 68 0 0 25 0 1 0 132925470 255262720 60917 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 62320 60917 95 220 0 62097 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 249280

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8459
/proc/meminfo: memFree=1265912/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=249280 CPUtime=4241.06
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 60966 0 0 0 424038 68 0 0 25 0 1 0 132925470 255262720 60950 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 62320 60950 95 220 0 62097 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 249280

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8459
/proc/meminfo: memFree=1265528/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=249440 CPUtime=4301.05
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 61047 0 0 0 430037 68 0 0 25 0 1 0 132925470 255426560 61031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 62360 61031 95 220 0 62137 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 249440

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8459
/proc/meminfo: memFree=1264568/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=249576 CPUtime=4361.04
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 61301 0 0 0 436035 69 0 0 25 0 1 0 132925470 255565824 61285 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 62394 61285 95 220 0 62171 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 249576

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8459
/proc/meminfo: memFree=1262072/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=249704 CPUtime=4421.02
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 61904 0 0 0 442032 70 0 0 25 0 1 0 132925470 255696896 61888 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 62426 61888 95 220 0 62203 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 249704

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8459
/proc/meminfo: memFree=1259896/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=253804 CPUtime=4481.01
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 62446 0 0 0 448030 71 0 0 25 0 1 0 132925470 259895296 62430 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 63451 62430 95 220 0 63228 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 253804

[startup+4542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 8459
/proc/meminfo: memFree=1259896/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=253804 CPUtime=4540.99
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 62454 0 0 0 454028 71 0 0 25 0 1 0 132925470 259895296 62438 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 63451 62438 95 220 0 63228 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 253804

[startup+4602.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 8459
/proc/meminfo: memFree=1259832/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=253804 CPUtime=4600.98
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 62469 0 0 0 460027 71 0 0 25 0 1 0 132925470 259895296 62453 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 63451 62453 95 220 0 63228 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 253804

[startup+4662.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 8459
/proc/meminfo: memFree=1259768/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=253916 CPUtime=4660.96
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 62481 0 0 0 466025 71 0 0 25 0 1 0 132925470 260009984 62465 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 63479 62465 95 220 0 63256 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 253916

[startup+4722.31 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 8459
/proc/meminfo: memFree=1259704/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=253916 CPUtime=4720.95
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 62491 0 0 0 472024 71 0 0 25 0 1 0 132925470 260009984 62475 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 63479 62475 95 220 0 63256 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 253916

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8459
/proc/meminfo: memFree=1259384/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=254036 CPUtime=4780.92
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 62595 0 0 0 478021 71 0 0 25 0 1 0 132925470 260132864 62579 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 63509 62579 95 220 0 63286 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 254036

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8459
/proc/meminfo: memFree=1256440/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=258256 CPUtime=4840.91
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 63320 0 0 0 484019 72 0 0 25 0 1 0 132925470 264454144 63304 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 64564 63304 95 220 0 64341 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 258256

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8459
/proc/meminfo: memFree=1252984/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=262584 CPUtime=4900.9
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 64180 0 0 0 490017 73 0 0 25 0 1 0 132925470 268886016 64164 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 65646 64164 95 220 0 65423 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 262584

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8459
/proc/meminfo: memFree=1252792/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=262820 CPUtime=4960.88
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 64217 0 0 0 496015 73 0 0 25 0 1 0 132925470 269127680 64201 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 65705 64201 95 220 0 65482 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 262820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8459
/proc/meminfo: memFree=1252600/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=262952 CPUtime=5000.07
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 64275 0 0 0 499934 73 0 0 25 0 1 0 132925470 269262848 64259 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 65738 64259 95 220 0 65515 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 262952

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8459
/proc/meminfo: memFree=1252600/2055920 swapFree=4183624/4192956
[pid=8258] ppid=8256 vsize=262952 CPUtime=5000.07
/proc/8258/stat : 8258 (sat7_bin) R 8256 8258 8204 0 -1 4194304 64275 0 0 0 499934 73 0 0 25 0 1 0 132925470 269262848 64259 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8258/statm: 65738 64259 95 220 0 65515 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 262952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.12
CPU user time (s): 4999.35
CPU system time (s): 0.770882
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 262952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.35
system time used= 0.770882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64275
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= 12462

runsolver used 3.98639 second user time and 9.71952 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 28 17:20:03 UTC 2007

IDJOB= 425514
IDBENCH= 20194
IDSOLVER= 183
FILE ID= node50/425514-1177780803

PBS_JOBID= 4715718

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
COMMAND LINE= /tmp/evaluation/425514-1177780803/sat7_bin /tmp/evaluation/425514-1177780803/instance-425514-1177780803.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-425514-1177780803 -o ROOT/results/node50/solver-425514-1177780803 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425514-1177780803/sat7_bin /tmp/evaluation/425514-1177780803/instance-425514-1177780803.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  54d48c33f7a9a8497a5de749a63ebbcb

RANDOM SEED= 298249332

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1510536 kB
Buffers:         50080 kB
Cached:         421188 kB
SwapCached:       4596 kB
Active:         273428 kB
Inactive:       208780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510536 kB
SwapTotal:     4192956 kB
SwapFree:      4183624 kB
Dirty:            2348 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            49148 kB
Committed_AS:  3033924 kB
PageTables:       1460 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= 66562 MiB

End job on node50 on Sat Apr 28 18:43:27 UTC 2007