Trace number 306025

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
picosat 535? (TO) 1200.12 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
MD5SUM35d05934115981de17b0e0485716ee2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.11
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-306025-1172090683 -o ROOT/results/node34/solver-306025-1172090683 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306025-1172090683/picosat /tmp/evaluation/306025-1172090683/instance-306025-1172090683.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27264
/proc/meminfo: memFree=1492832/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=1536 CPUtime=0
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 202832093 1572864 244 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 384 244 40 102 0 279 0

[startup+0.106712 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27264
/proc/meminfo: memFree=1492832/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=1932 CPUtime=0.1
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 341 0 0 0 4 6 0 0 18 0 1 0 202832093 1978368 326 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 483 326 40 102 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1932

[startup+0.514744 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27264
/proc/meminfo: memFree=1492832/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=3380 CPUtime=0.5
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 694 0 0 0 30 20 0 0 21 0 1 0 202832093 3461120 677 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525898 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 845 677 48 102 0 740 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3380

[startup+1.33481 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1489176/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=4936 CPUtime=1.32
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 1070 0 0 0 112 20 0 0 25 0 1 0 202832093 5054464 1053 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 1234 1053 48 102 0 1129 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4936

[startup+2.97094 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1487000/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=7796 CPUtime=2.96
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 1797 0 0 0 275 21 0 0 25 0 1 0 202832093 7983104 1780 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 1949 1780 48 102 0 1844 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7796

[startup+6.25322 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1483736/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=10256 CPUtime=6.25
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 2411 0 0 0 603 22 0 0 25 0 1 0 202832093 10502144 2393 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 2564 2393 48 102 0 2459 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10256

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1482008/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=11424 CPUtime=12.69
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 2709 0 0 0 1247 22 0 0 25 0 1 0 202832093 11698176 2691 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530233 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 2856 2691 48 102 0 2751 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11424

[startup+25.5068 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1479640/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=14308 CPUtime=25.49
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 3417 0 0 0 2527 22 0 0 25 0 1 0 202832093 14651392 3399 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 3577 3399 48 102 0 3472 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14308

[startup+51.1118 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1475288/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=18120 CPUtime=51.09
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 4387 0 0 0 5086 23 0 0 25 0 1 0 202832093 18554880 4369 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 4530 4369 48 102 0 4425 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18120

[startup+102.318 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1468504/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=25032 CPUtime=102.28
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 6070 0 0 0 10203 25 0 0 25 0 1 0 202832093 25632768 6052 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 6258 6052 48 102 0 6153 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 25032

[startup+162.336 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1462744/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=30800 CPUtime=162.28
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 7568 0 0 0 16202 26 0 0 25 0 1 0 202832093 31539200 7479 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 7700 7479 48 102 0 7595 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 30800

[startup+222.349 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1459608/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=34588 CPUtime=222.29
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 8883 0 0 0 22201 28 0 0 25 0 1 0 202832093 35418112 8429 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 8647 8429 48 102 0 8542 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 34588

[startup+282.364 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1454104/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=39164 CPUtime=282.29
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 10381 0 0 0 28200 29 0 0 25 0 1 0 202832093 40103936 9581 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 9791 9581 48 102 0 9686 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 39164

[startup+342.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27265
/proc/meminfo: memFree=1450584/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=43216 CPUtime=342.29
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 11685 0 0 0 34199 30 0 0 25 0 1 0 202832093 44253184 10583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 10804 10583 48 102 0 10699 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 43216

[startup+402.403 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1446680/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=46456 CPUtime=402.3
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 12608 0 0 0 40199 31 0 0 25 0 1 0 202832093 47570944 11416 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 11614 11416 48 102 0 11509 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 46456

[startup+462.417 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1444440/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=48604 CPUtime=462.3
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 13331 0 0 0 46199 31 0 0 25 0 1 0 202832093 49770496 11966 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 12151 11966 48 102 0 12046 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 48604

[startup+522.433 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1440344/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=52624 CPUtime=522.3
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 14404 0 0 0 52198 32 0 0 25 0 1 0 202832093 53886976 12976 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 13156 12976 48 102 0 13051 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 52624

[startup+582.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1440344/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=52624 CPUtime=582.31
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 14468 0 0 0 58199 32 0 0 25 0 1 0 202832093 53886976 12981 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549515 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 13156 12981 48 102 0 13051 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 52624

[startup+642.479 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 27265
/proc/meminfo: memFree=1440280/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=52624 CPUtime=642.32
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 15383 0 0 0 64199 33 0 0 25 0 1 0 202832093 53886976 12986 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 13156 12986 48 102 0 13051 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 52624

[startup+702.493 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 27265
/proc/meminfo: memFree=1435416/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=57528 CPUtime=702.32
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 16720 0 0 0 70198 34 0 0 25 0 1 0 202832093 58908672 14206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 14382 14206 48 102 0 14277 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 57528

[startup+762.507 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 27265
/proc/meminfo: memFree=1427032/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=65932 CPUtime=762.32
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 18922 0 0 0 76197 35 0 0 25 0 1 0 202832093 67514368 16288 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 16483 16288 48 102 0 16378 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 65932

[startup+822.527 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 27265
/proc/meminfo: memFree=1430104/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=62844 CPUtime=822.33
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 20013 0 0 0 82196 37 0 0 25 0 1 0 202832093 64352256 15538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 15711 15538 48 102 0 15606 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 62844

[startup+882.542 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27265
/proc/meminfo: memFree=1429336/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=63748 CPUtime=882.32
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 20908 0 0 0 88195 37 0 0 25 0 1 0 202832093 65277952 15721 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 15937 15721 48 102 0 15832 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 63748

[startup+942.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1427160/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=65952 CPUtime=942.32
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 21511 0 0 0 94194 38 0 0 25 0 1 0 202832093 67534848 16258 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 16488 16258 48 102 0 16383 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 65952

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27365
/proc/meminfo: memFree=1425960/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=66024 CPUtime=1002.29
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 22124 0 0 0 100189 40 0 0 25 0 1 0 202832093 67608576 16297 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 16506 16297 48 102 0 16401 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 66024

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27443
/proc/meminfo: memFree=1421736/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=70284 CPUtime=1062.28
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 23243 0 0 0 106187 41 0 0 25 0 1 0 202832093 71970816 17347 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 17571 17347 48 102 0 17466 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 70284

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27463
/proc/meminfo: memFree=1419096/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=73904 CPUtime=1122.27
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 24298 0 0 0 112185 42 0 0 25 0 1 0 202832093 75677696 18260 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 18476 18260 48 102 0 18371 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 73904

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27463
/proc/meminfo: memFree=1419416/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=73576 CPUtime=1182.27
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 24298 0 0 0 118185 42 0 0 25 0 1 0 202832093 75341824 18192 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 18394 18192 48 102 0 18289 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 73576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27463
/proc/meminfo: memFree=1414744/2055920 swapFree=4182772/4192956
[pid=27264] ppid=27262 vsize=78240 CPUtime=1200.09
/proc/27264/stat : 27264 (picosat) R 27262 27264 26442 0 -1 4194304 25523 0 0 0 119966 43 0 0 25 0 1 0 202832093 80117760 19344 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/27264/statm: 19560 19344 48 102 0 19455 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 78240

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.12
CPU user time (s): 1199.66
CPU system time (s): 0.452931
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 78532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25523
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= 2121

runsolver used 0.739887 second user time and 2.54661 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Wed Feb 21 20:44:43 UTC 2007

IDJOB= 306025
IDBENCH= 20171
IDSOLVER= 106
FILE ID= node34/306025-1172090683

PBS_JOBID= 3892833

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
COMMAND LINE= /tmp/evaluation/306025-1172090683/picosat /tmp/evaluation/306025-1172090683/instance-306025-1172090683.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-306025-1172090683 -o ROOT/results/node34/solver-306025-1172090683 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306025-1172090683/picosat /tmp/evaluation/306025-1172090683/instance-306025-1172090683.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  35d05934115981de17b0e0485716ee2e

RANDOM SEED= 971950644

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1493304 kB
Buffers:         31184 kB
Cached:         472868 kB
SwapCached:       4248 kB
Active:          32092 kB
Inactive:       482084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493304 kB
SwapTotal:     4192956 kB
SwapFree:      4182772 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          15604 kB
Slab:            34464 kB
Committed_AS:   551984 kB
PageTables:       1396 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= 66561 MiB

End job on node34 on Wed Feb 21 21:04:45 UTC 2007