Trace number 425339

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 5000.07 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
MD5SUM67fab2237a85c249de45919413a62498
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.094984
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 ...
0.00/0.02	c Restarting after 100 conflicts
0.00/0.03	c Restarting after 250 conflicts
0.02/0.04	c Restarting after 475 conflicts
0.02/0.07	c Restarting after 813 conflicts
0.09/0.11	c Restarting after 1320 conflicts
0.09/0.17	c Restarting after 2080 conflicts
0.19/0.27	c Restarting after 3220 conflicts
0.39/0.42	c Restarting after 4930 conflicts
0.59/0.64	c Restarting after 7492 conflicts
0.89/1.00	c Restarting after 11336 conflicts
1.49/1.54	c Restarting after 17103 conflicts
2.39/2.40	c Restarting after 25753 conflicts
3.59/3.67	c Restarting after 38728 conflicts
5.69/5.72	c Restarting after 58190 conflicts
8.79/8.89	c Restarting after 87382 conflicts
13.58/13.66	c Restarting after 131171 conflicts
20.79/20.86	c Restarting after 196855 conflicts
32.18/32.25	c Restarting after 295381 conflicts
49.48/49.57	c Restarting after 443171 conflicts
76.77/76.85	c Restarting after 664855 conflicts
118.55/118.61	c Restarting after 997380 conflicts
184.04/184.17	c Restarting after 1496168 conflicts
288.22/288.30	c Restarting after 2244352 conflicts
450.67/450.81	c Restarting after 3366626 conflicts
705.61/705.80	c Restarting after 5050038 conflicts
1114.79/1115.14	c Restarting after 7575154 conflicts
1777.21/1777.86	c Restarting after 11362829 conflicts
2835.74/2836.60	c Restarting after 17044341 conflicts
4531.88/4533.21	c Restarting after 25566611 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/node41/watcher-425339-1177691702 -o ROOT/results/node41/solver-425339-1177691702 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425339-1177691702/sat7_bin /tmp/evaluation/425339-1177691702/instance-425339-1177691702.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 3/77 28656
/proc/meminfo: memFree=1709352/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=1216 CPUtime=0
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 217082061 1245184 131 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 304 131 87 220 0 81 0

[startup+0.0319001 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28656
/proc/meminfo: memFree=1709352/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=1612 CPUtime=0.02
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 205 0 0 0 2 0 0 0 18 0 1 0 217082061 1650688 189 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066573 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 403 189 95 220 0 180 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1612

[startup+0.101907 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28656
/proc/meminfo: memFree=1709352/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=1612 CPUtime=0.09
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 245 0 0 0 9 0 0 0 18 0 1 0 217082061 1650688 229 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 403 229 95 220 0 180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1612

[startup+0.301924 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28656
/proc/meminfo: memFree=1709352/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=2128 CPUtime=0.29
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 285 0 0 0 29 0 0 0 19 0 1 0 217082061 2179072 269 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 532 269 95 220 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701959 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28656
/proc/meminfo: memFree=1709352/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=2128 CPUtime=0.69
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 315 0 0 0 69 0 0 0 23 0 1 0 217082061 2179072 299 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535499 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 532 299 95 220 0 309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50203 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 28657
/proc/meminfo: memFree=1708384/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=2128 CPUtime=1.49
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 349 0 0 0 149 0 0 0 25 0 1 0 217082061 2179072 333 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 532 333 95 220 0 309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10117 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 28657
/proc/meminfo: memFree=1708064/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=3156 CPUtime=3.09
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 410 0 0 0 309 0 0 0 25 0 1 0 217082061 3231744 394 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528674 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 789 394 95 220 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3156

[startup+6.30145 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 28657
/proc/meminfo: memFree=1707616/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=3156 CPUtime=6.29
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 495 0 0 0 629 0 0 0 25 0 1 0 217082061 3231744 479 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 789 479 95 220 0 566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3156

[startup+12.702 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 28657
/proc/meminfo: memFree=1707240/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=3288 CPUtime=12.69
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 566 0 0 0 1269 0 0 0 25 0 1 0 217082061 3366912 550 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 822 550 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: 0.85 0.95 0.98 2/78 28657
/proc/meminfo: memFree=1706728/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=3420 CPUtime=25.48
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 672 0 0 0 2548 0 0 0 25 0 1 0 217082061 3502080 656 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 855 656 95 220 0 632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 28657
/proc/meminfo: memFree=1706216/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=5736 CPUtime=51.07
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 819 0 0 0 5107 0 0 0 25 0 1 0 217082061 5873664 803 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528780 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 1434 803 95 220 0 1211 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5736

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 28657
/proc/meminfo: memFree=1705448/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=6268 CPUtime=102.27
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 1005 0 0 0 10226 1 0 0 25 0 1 0 217082061 6418432 989 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 1567 989 95 220 0 1344 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6268

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 28657
/proc/meminfo: memFree=1705000/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=6668 CPUtime=162.25
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 1133 0 0 0 16223 2 0 0 25 0 1 0 217082061 6828032 1117 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 1667 1117 95 220 0 1444 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6668

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28657
/proc/meminfo: memFree=1704424/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=6936 CPUtime=222.23
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 1260 0 0 0 22221 2 0 0 25 0 1 0 217082061 7102464 1244 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538724 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 1734 1244 95 220 0 1511 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6936

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28657
/proc/meminfo: memFree=1704104/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=7204 CPUtime=282.22
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 1334 0 0 0 28219 3 0 0 25 0 1 0 217082061 7376896 1318 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536669 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 1801 1318 95 220 0 1578 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7204

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28659
/proc/meminfo: memFree=1703656/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=7476 CPUtime=342.2
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 1449 0 0 0 34217 3 0 0 25 0 1 0 217082061 7655424 1433 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 1869 1433 95 220 0 1646 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7476

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28659
/proc/meminfo: memFree=1703400/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=7764 CPUtime=402.18
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 1520 0 0 0 40214 4 0 0 25 0 1 0 217082061 7950336 1504 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 1941 1504 95 220 0 1718 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7764

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28659
/proc/meminfo: memFree=1703080/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=8040 CPUtime=462.16
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 1597 0 0 0 46212 4 0 0 25 0 1 0 217082061 8232960 1581 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530428 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 2010 1581 95 220 0 1787 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8040

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28659
/proc/meminfo: memFree=1702824/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=8320 CPUtime=522.15
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 1671 0 0 0 52210 5 0 0 25 0 1 0 217082061 8519680 1655 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 2080 1655 95 220 0 1857 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8320

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28659
/proc/meminfo: memFree=1702568/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=8600 CPUtime=582.14
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 1732 0 0 0 58208 6 0 0 25 0 1 0 217082061 8806400 1716 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 2150 1716 95 220 0 1927 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8600

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28659
/proc/meminfo: memFree=1702376/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=8600 CPUtime=642.12
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 1779 0 0 0 64206 6 0 0 25 0 1 0 217082061 8806400 1763 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 2150 1763 95 220 0 1927 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8600


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696744/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17468 CPUtime=4061.11
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3176 0 0 0 406076 35 0 0 25 0 1 0 217082061 17887232 3160 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4367 3160 95 220 0 4144 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 17468

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696744/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17468 CPUtime=4121.1
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3186 0 0 0 412074 36 0 0 25 0 1 0 217082061 17887232 3170 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4367 3170 95 220 0 4144 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 17468

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696680/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17468 CPUtime=4181.08
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3190 0 0 0 418072 36 0 0 25 0 1 0 217082061 17887232 3174 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4367 3174 95 220 0 4144 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 17468

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696744/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17612 CPUtime=4241.06
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3196 0 0 0 424069 37 0 0 25 0 1 0 217082061 18034688 3180 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4403 3180 95 220 0 4180 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 17612

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696616/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17612 CPUtime=4301.04
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3212 0 0 0 430067 37 0 0 25 0 1 0 217082061 18034688 3196 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4403 3196 95 220 0 4180 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 17612

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696616/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17612 CPUtime=4361.03
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3223 0 0 0 436065 38 0 0 25 0 1 0 217082061 18034688 3207 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4403 3207 95 220 0 4180 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 17612

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696552/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17756 CPUtime=4421.01
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3235 0 0 0 442063 38 0 0 25 0 1 0 217082061 18182144 3219 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4439 3219 95 220 0 4216 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 17756

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696488/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17756 CPUtime=4481
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3253 0 0 0 448061 39 0 0 25 0 1 0 217082061 18182144 3237 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4439 3237 95 220 0 4216 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 17756

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696296/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17756 CPUtime=4540.98
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3288 0 0 0 454059 39 0 0 25 0 1 0 217082061 18182144 3272 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4439 3272 95 220 0 4216 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 17756

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696232/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17900 CPUtime=4600.96
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3304 0 0 0 460057 39 0 0 25 0 1 0 217082061 18329600 3288 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4475 3288 95 220 0 4252 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 17900

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1696168/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=17900 CPUtime=4660.95
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3314 0 0 0 466055 40 0 0 25 0 1 0 217082061 18329600 3298 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4475 3298 95 220 0 4252 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 17900

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1695976/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=18044 CPUtime=4720.93
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3354 0 0 0 472053 40 0 0 25 0 1 0 217082061 18477056 3338 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4511 3338 95 220 0 4288 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 18044

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1695976/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=18044 CPUtime=4780.92
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3360 0 0 0 478051 41 0 0 25 0 1 0 217082061 18477056 3344 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533263 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4511 3344 95 220 0 4288 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 18044

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 28859
/proc/meminfo: memFree=1695912/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=18044 CPUtime=4840.9
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3377 0 0 0 484049 41 0 0 25 0 1 0 217082061 18477056 3361 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4511 3361 95 220 0 4288 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 18044

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1695848/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=18204 CPUtime=4900.88
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3407 0 0 0 490047 41 0 0 25 0 1 0 217082061 18640896 3391 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4551 3391 95 220 0 4328 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 18204

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1695720/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=18348 CPUtime=4960.87
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3430 0 0 0 496045 42 0 0 25 0 1 0 217082061 18788352 3414 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4587 3414 95 220 0 4364 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 18348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1695720/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=18492 CPUtime=5000.06
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3458 0 0 0 499964 42 0 0 25 0 1 0 217082061 18935808 3442 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4623 3442 95 220 0 4400 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 18492

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28859
/proc/meminfo: memFree=1695720/2055920 swapFree=4169764/4192956
[pid=28656] ppid=28654 vsize=18492 CPUtime=5000.06
/proc/28656/stat : 28656 (sat7_bin) R 28654 28656 28602 0 -1 4194304 3458 0 0 0 499964 42 0 0 25 0 1 0 217082061 18935808 3442 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/28656/statm: 4623 3442 95 220 0 4400 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 18492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.65
CPU system time (s): 0.426935
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 18492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.426935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3458
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= 8630

runsolver used 3.79642 second user time and 10.8344 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Fri Apr 27 16:35:02 UTC 2007

IDJOB= 425339
IDBENCH= 20015
IDSOLVER= 183
FILE ID= node41/425339-1177691702

PBS_JOBID= 4698696

Free space on /tmp= 66415 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425339-1177691702/sat7_bin /tmp/evaluation/425339-1177691702/instance-425339-1177691702.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-425339-1177691702 -o ROOT/results/node41/solver-425339-1177691702 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425339-1177691702/sat7_bin /tmp/evaluation/425339-1177691702/instance-425339-1177691702.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  67fab2237a85c249de45919413a62498

RANDOM SEED= 778053393

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1709760 kB
Buffers:         46068 kB
Cached:         211868 kB
SwapCached:       2708 kB
Active:         200920 kB
Inactive:        80384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709760 kB
SwapTotal:     4192956 kB
SwapFree:      4169764 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          31352 kB
Slab:            50212 kB
Committed_AS:  3521380 kB
PageTables:       2008 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= 66415 MiB

End job on node41 on Fri Apr 27 17:58:25 UTC 2007