Trace number 425379

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) 5000.1 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.428
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.09/0.11	c Starting solver ...
0.09/0.13	c Restarting after 100 conflicts
0.09/0.16	c Restarting after 253 conflicts
0.19/0.20	c Restarting after 478 conflicts
0.19/0.25	c Restarting after 815 conflicts
0.29/0.33	c Restarting after 1321 conflicts
0.39/0.46	c Restarting after 2080 conflicts
0.59/0.68	c Restarting after 3222 conflicts
0.99/1.02	c Restarting after 4930 conflicts
1.49/1.59	c Restarting after 7493 conflicts
2.49/2.58	c Restarting after 11337 conflicts
4.40/4.45	c Restarting after 17105 conflicts
7.39/7.47	c Restarting after 25755 conflicts
12.99/13.03	c Restarting after 38729 conflicts
22.58/22.65	c Restarting after 58190 conflicts
40.48/40.52	c Restarting after 87384 conflicts
68.67/68.71	c Restarting after 131173 conflicts
116.86/116.96	c Restarting after 196859 conflicts
194.44/194.53	c Restarting after 295386 conflicts
324.21/324.35	c Restarting after 443176 conflicts
531.56/531.71	c Restarting after 664859 conflicts
846.59/846.87	c Restarting after 997384 conflicts
1375.16/1375.63	c Restarting after 1496173 conflicts
2219.55/2220.27	c Restarting after 2244355 conflicts
3615.51/3616.56	c Restarting after 3366630 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/node52/watcher-425379-1177710355 -o ROOT/results/node52/solver-425379-1177710355 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425379-1177710355/sat7_bin /tmp/evaluation/425379-1177710355/instance-425379-1177710355.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: 1.84 1.97 1.88 3/64 32103
/proc/meminfo: memFree=1617164/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=1232 CPUtime=0
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 125880583 1261568 137 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 308 137 87 220 0 85 0

[startup+0.0320659 s]
/proc/loadavg: 1.84 1.97 1.88 3/64 32103
/proc/meminfo: memFree=1617164/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=1492 CPUtime=0.02
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 227 0 0 0 2 0 0 0 18 0 1 0 125880583 1527808 211 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 373 211 88 220 0 150 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1492

[startup+0.101069 s]
/proc/loadavg: 1.84 1.97 1.88 3/64 32103
/proc/meminfo: memFree=1617164/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=3036 CPUtime=0.09
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 424 0 0 0 9 0 0 0 18 0 1 0 125880583 3108864 408 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 759 408 88 220 0 536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3036

[startup+0.301081 s]
/proc/loadavg: 1.84 1.97 1.88 3/64 32103
/proc/meminfo: memFree=1617164/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=5224 CPUtime=0.29
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 702 0 0 0 29 0 0 0 19 0 1 0 125880583 5349376 686 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 1306 686 95 220 0 1083 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5224

[startup+0.701109 s]
/proc/loadavg: 1.84 1.97 1.88 3/64 32103
/proc/meminfo: memFree=1617164/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=5224 CPUtime=0.69
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 1013 0 0 0 69 0 0 0 22 0 1 0 125880583 5349376 997 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 1306 997 95 220 0 1083 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5224

[startup+1.50216 s]
/proc/loadavg: 1.84 1.97 1.88 2/65 32104
/proc/meminfo: memFree=1612548/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=9324 CPUtime=1.49
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 1572 0 0 0 149 0 0 0 25 0 1 0 125880583 9547776 1556 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 2331 1556 95 220 0 2108 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9324

[startup+3.10127 s]
/proc/loadavg: 1.77 1.95 1.88 2/65 32104
/proc/meminfo: memFree=1609668/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=13424 CPUtime=3.09
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 2432 0 0 0 308 1 0 0 25 0 1 0 125880583 13746176 2416 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 3356 2416 95 220 0 3133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13424

[startup+6.30149 s]
/proc/loadavg: 1.77 1.95 1.88 2/65 32104
/proc/meminfo: memFree=1603844/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=17524 CPUtime=6.29
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 3381 0 0 0 627 2 0 0 25 0 1 0 125880583 17944576 3365 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 4381 3365 95 220 0 4158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17524

[startup+12.7019 s]
/proc/loadavg: 1.71 1.93 1.87 2/65 32104
/proc/meminfo: memFree=1601860/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=17660 CPUtime=12.69
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 3879 0 0 0 1266 3 0 0 25 0 1 0 125880583 18083840 3863 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 4415 3863 95 220 0 4192 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17660

[startup+25.5018 s]
/proc/loadavg: 1.55 1.89 1.86 2/65 32104
/proc/meminfo: memFree=1599300/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=21892 CPUtime=25.48
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 4494 0 0 0 2545 3 0 0 25 0 1 0 125880583 22417408 4478 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 5473 4478 95 220 0 5250 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21892

[startup+51.1015 s]
/proc/loadavg: 1.36 1.82 1.83 2/65 32104
/proc/meminfo: memFree=1595204/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=26392 CPUtime=51.08
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 5507 0 0 0 5104 4 0 0 25 0 1 0 125880583 27025408 5491 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 6598 5491 95 220 0 6375 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26392

[startup+102.306 s]
/proc/loadavg: 1.14 1.68 1.78 2/65 32104
/proc/meminfo: memFree=1590532/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=31468 CPUtime=102.27
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 6665 0 0 0 10221 6 0 0 25 0 1 0 125880583 32223232 6649 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 7867 6649 95 220 0 7644 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31468

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.74 2/65 32104
/proc/meminfo: memFree=1586692/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=32140 CPUtime=162.25
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 7623 0 0 0 16218 7 0 0 25 0 1 0 125880583 32911360 7607 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 8035 7607 95 220 0 7812 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32140

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.68 2/65 32104
/proc/meminfo: memFree=1584068/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=36788 CPUtime=222.24
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 8260 0 0 0 22216 8 0 0 25 0 1 0 125880583 37670912 8244 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 9197 8244 95 220 0 8974 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36788

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.64 2/65 32104
/proc/meminfo: memFree=1581572/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=37356 CPUtime=282.23
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 8894 0 0 0 28214 9 0 0 25 0 1 0 125880583 38252544 8878 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 9339 8878 95 220 0 9116 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 37356

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.60 2/65 32104
/proc/meminfo: memFree=1579716/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=42156 CPUtime=342.21
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 9356 0 0 0 34212 9 0 0 25 0 1 0 125880583 43167744 9340 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 10539 9340 95 220 0 10316 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42156

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/65 32104
/proc/meminfo: memFree=1577540/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=42696 CPUtime=402.19
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 9905 0 0 0 40209 10 0 0 25 0 1 0 125880583 43720704 9889 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 10674 9889 95 220 0 10451 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42696

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.52 2/65 32104
/proc/meminfo: memFree=1575748/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=42992 CPUtime=462.18
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 10334 0 0 0 46208 10 0 0 25 0 1 0 125880583 44023808 10318 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 10748 10318 95 220 0 10525 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 42992

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/65 32104
/proc/meminfo: memFree=1575172/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=43280 CPUtime=522.16
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 10488 0 0 0 52206 10 0 0 25 0 1 0 125880583 44318720 10472 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 10820 10472 95 220 0 10597 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 43280

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.45 2/65 32104
/proc/meminfo: memFree=1571908/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=48080 CPUtime=582.15
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 11326 0 0 0 58203 12 0 0 25 0 1 0 125880583 49233920 11310 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 12020 11310 95 220 0 11797 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 48080

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/65 32104
/proc/meminfo: memFree=1570436/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=48356 CPUtime=642.14
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 11666 0 0 0 64202 12 0 0 25 0 1 0 125880583 49516544 11650 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 12089 11650 95 220 0 11866 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 48356


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

[startup+4062.31 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 32304
/proc/meminfo: memFree=1543108/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80344 CPUtime=4061.21
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18470 0 0 0 406092 29 0 0 25 0 1 0 125880583 82272256 18454 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20086 18454 95 220 0 19863 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 80344

[startup+4122.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 32304
/proc/meminfo: memFree=1542980/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80344 CPUtime=4121.19
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18496 0 0 0 412090 29 0 0 25 0 1 0 125880583 82272256 18480 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20086 18480 95 220 0 19863 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 80344

[startup+4182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 32304
/proc/meminfo: memFree=1542724/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80488 CPUtime=4181.17
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18561 0 0 0 418088 29 0 0 25 0 1 0 125880583 82419712 18545 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20122 18545 95 220 0 19899 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 80488

[startup+4242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32304
/proc/meminfo: memFree=1542596/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80632 CPUtime=4241.15
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18601 0 0 0 424086 29 0 0 25 0 1 0 125880583 82567168 18585 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20158 18585 95 220 0 19935 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 80632

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32304
/proc/meminfo: memFree=1542468/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80632 CPUtime=4301.15
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18625 0 0 0 430085 30 0 0 25 0 1 0 125880583 82567168 18609 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20158 18609 95 220 0 19935 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 80632

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32304
/proc/meminfo: memFree=1542276/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80792 CPUtime=4361.13
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18665 0 0 0 436083 30 0 0 25 0 1 0 125880583 82731008 18649 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20198 18649 95 220 0 19975 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 80792

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32304
/proc/meminfo: memFree=1542148/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80792 CPUtime=4421.11
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18708 0 0 0 442081 30 0 0 25 0 1 0 125880583 82731008 18692 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20198 18692 95 220 0 19975 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 80792

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32304
/proc/meminfo: memFree=1541892/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80984 CPUtime=4481.1
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18773 0 0 0 448080 30 0 0 25 0 1 0 125880583 82927616 18757 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20246 18757 95 220 0 20023 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 80984

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32470
/proc/meminfo: memFree=1540100/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80984 CPUtime=4541
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18869 0 0 0 454067 33 0 0 25 0 1 0 125880583 82927616 18853 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20246 18853 95 220 0 20023 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 80984

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32502
/proc/meminfo: memFree=1541252/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80984 CPUtime=4600.97
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18887 0 0 0 460064 33 0 0 25 0 1 0 125880583 82927616 18871 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20246 18871 95 220 0 20023 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 80984

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32502
/proc/meminfo: memFree=1541188/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=80984 CPUtime=4660.96
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18902 0 0 0 466063 33 0 0 25 0 1 0 125880583 82927616 18886 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20246 18886 95 220 0 20023 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 80984

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32502
/proc/meminfo: memFree=1541124/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=81128 CPUtime=4720.94
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18943 0 0 0 472061 33 0 0 25 0 1 0 125880583 83075072 18927 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20282 18927 95 220 0 20059 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 81128

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32502
/proc/meminfo: memFree=1540996/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=81304 CPUtime=4780.92
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 18977 0 0 0 478059 33 0 0 25 0 1 0 125880583 83255296 18961 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20326 18961 95 220 0 20103 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 81304

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32502
/proc/meminfo: memFree=1540804/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=81464 CPUtime=4840.92
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 19024 0 0 0 484058 34 0 0 25 0 1 0 125880583 83419136 19008 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20366 19008 95 220 0 20143 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 81464

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32502
/proc/meminfo: memFree=1540804/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=81464 CPUtime=4900.9
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 19030 0 0 0 490056 34 0 0 25 0 1 0 125880583 83419136 19014 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20366 19014 95 220 0 20143 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 81464

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32502
/proc/meminfo: memFree=1540804/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=81464 CPUtime=4960.88
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 19032 0 0 0 496054 34 0 0 25 0 1 0 125880583 83419136 19016 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20366 19016 95 220 0 20143 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 81464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32504
/proc/meminfo: memFree=1540740/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=81464 CPUtime=5000.08
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 19048 0 0 0 499974 34 0 0 25 0 1 0 125880583 83419136 19032 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531417 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20366 19032 95 220 0 20143 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 81464

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 32504
/proc/meminfo: memFree=1540740/2055920 swapFree=4182996/4192956
[pid=32103] ppid=32101 vsize=81464 CPUtime=5000.08
/proc/32103/stat : 32103 (sat7_bin) R 32101 32103 31572 0 -1 4194304 19048 0 0 0 499974 34 0 0 25 0 1 0 125880583 83419136 19032 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531417 0 0 4096 0 0 0 0 17 1 0 0
/proc/32103/statm: 20366 19032 95 220 0 20143 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 81464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.1
CPU user time (s): 4999.74
CPU system time (s): 0.358945
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 81464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.358945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19048
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= 4846

runsolver used 3.87241 second user time and 9.8845 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 27 21:45:55 UTC 2007

IDJOB= 425379
IDBENCH= 20059
IDSOLVER= 183
FILE ID= node52/425379-1177710355

PBS_JOBID= 4698739

Free space on /tmp= 66506 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/425379-1177710355/sat7_bin /tmp/evaluation/425379-1177710355/instance-425379-1177710355.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-425379-1177710355 -o ROOT/results/node52/solver-425379-1177710355 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425379-1177710355/sat7_bin /tmp/evaluation/425379-1177710355/instance-425379-1177710355.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 260737023

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1617636 kB
Buffers:         39948 kB
Cached:         321992 kB
SwapCached:       3968 kB
Active:         196340 kB
Inactive:       175708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617636 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            52280 kB
Committed_AS:  1870992 kB
PageTables:       1488 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= 66506 MiB

End job on node52 on Fri Apr 27 23:09:19 UTC 2007