Trace number 302535

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) 1200.1 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S2050975470-04.cnf
MD5SUMe5f98d48d71fa50934389495266dcfb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.29604
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.10	c Starting solver ...
0.10/0.12	c Restarting after 101 conflicts
0.10/0.14	c Restarting after 252 conflicts
0.10/0.18	c Restarting after 477 conflicts
0.20/0.23	c Restarting after 815 conflicts
0.30/0.32	c Restarting after 1323 conflicts
0.40/0.45	c Restarting after 2082 conflicts
0.60/0.64	c Restarting after 3221 conflicts
0.91/0.96	c Restarting after 4930 conflicts
1.43/1.52	c Restarting after 7492 conflicts
2.46/2.51	c Restarting after 11336 conflicts
4.20/4.25	c Restarting after 17102 conflicts
7.07/7.17	c Restarting after 25753 conflicts
12.19/12.22	c Restarting after 38728 conflicts
21.61/21.64	c Restarting after 58189 conflicts
36.15/36.23	c Restarting after 87382 conflicts
60.42/60.49	c Restarting after 131171 conflicts
101.60/101.67	c Restarting after 196855 conflicts
172.67/172.76	c Restarting after 295382 conflicts
282.04/282.16	c Restarting after 443171 conflicts
458.09/458.27	c Restarting after 664855 conflicts
754.89/755.14	c Restarting after 997380 conflicts

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/node72/watcher-302535-1172013944 -o ROOT/results/node72/solver-302535-1172013944 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302535-1172013944/sat7_bin /tmp/evaluation/302535-1172013944/instance-302535-1172013944.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: 0.91 0.95 0.93 3/77 12266
/proc/meminfo: memFree=1598136/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=1228 CPUtime=0
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 221362253 1257472 135 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 307 135 87 220 0 84 0

[startup+0.107364 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 12266
/proc/meminfo: memFree=1598136/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=3168 CPUtime=0.1
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 460 0 0 0 10 0 0 0 18 0 1 0 221362253 3244032 443 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 792 443 93 220 0 569 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3168

[startup+0.5154 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 12266
/proc/meminfo: memFree=1598136/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=5220 CPUtime=0.5
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 841 0 0 0 50 0 0 0 21 0 1 0 221362253 5345280 824 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 1305 824 95 220 0 1082 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5220

[startup+1.33648 s]
/proc/loadavg: 0.91 0.95 0.93 2/78 12267
/proc/meminfo: memFree=1593392/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=9320 CPUtime=1.33
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 1398 0 0 0 132 1 0 0 25 0 1 0 221362253 9543680 1381 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 2330 1381 95 220 0 2107 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9320

[startup+2.98062 s]
/proc/loadavg: 0.91 0.95 0.93 2/78 12267
/proc/meminfo: memFree=1590704/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=13420 CPUtime=2.97
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 2259 0 0 0 296 1 0 0 25 0 1 0 221362253 13742080 2242 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 3355 2242 95 220 0 3132 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13420

[startup+6.25692 s]
/proc/loadavg: 0.92 0.95 0.93 2/78 12267
/proc/meminfo: memFree=1587440/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=13420 CPUtime=6.25
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 2852 0 0 0 623 2 0 0 25 0 1 0 221362253 13742080 2835 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 3355 2835 95 220 0 3132 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13420

[startup+12.7145 s]
/proc/loadavg: 0.93 0.95 0.93 2/78 12267
/proc/meminfo: memFree=1584560/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=17652 CPUtime=12.7
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 3433 0 0 0 1268 2 0 0 25 0 1 0 221362253 18075648 3416 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 4413 3416 95 220 0 4190 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17652

[startup+25.5147 s]
/proc/loadavg: 0.94 0.96 0.93 2/78 12267
/proc/meminfo: memFree=1582008/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=17920 CPUtime=25.5
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 4091 0 0 0 2547 3 0 0 25 0 1 0 221362253 18350080 4074 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 4480 4074 95 220 0 4257 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17920

[startup+51.124 s]
/proc/loadavg: 0.96 0.96 0.93 2/78 12267
/proc/meminfo: memFree=1577528/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=22568 CPUtime=51.1
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 5175 0 0 0 5106 4 0 0 25 0 1 0 221362253 23109632 5158 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 5642 5158 95 220 0 5419 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22568

[startup+102.346 s]
/proc/loadavg: 0.98 0.96 0.93 2/78 12267
/proc/meminfo: memFree=1574776/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=27352 CPUtime=102.31
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 5913 0 0 0 10225 6 0 0 25 0 1 0 221362253 28008448 5896 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 6838 5896 95 220 0 6615 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 27352

[startup+162.377 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12267
/proc/meminfo: memFree=1570808/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=32156 CPUtime=162.32
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 6867 0 0 0 16225 7 0 0 25 0 1 0 221362253 32927744 6850 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 8039 6850 95 220 0 7816 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32156

[startup+222.408 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12267
/proc/meminfo: memFree=1568632/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=33024 CPUtime=222.33
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 7388 0 0 0 22225 8 0 0 25 0 1 0 221362253 33816576 7371 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 8256 7371 95 220 0 8033 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 33024

[startup+282.437 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12267
/proc/meminfo: memFree=1567608/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=33436 CPUtime=282.35
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 7643 0 0 0 28226 9 0 0 25 0 1 0 221362253 34238464 7626 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 8359 7626 95 220 0 8136 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 33436

[startup+342.464 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12267
/proc/meminfo: memFree=1564032/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=38236 CPUtime=342.36
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 8521 0 0 0 34226 10 0 0 25 0 1 0 221362253 39153664 8504 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 9559 8504 95 220 0 9336 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 38236

[startup+402.497 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12267
/proc/meminfo: memFree=1563008/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=38648 CPUtime=402.38
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 8777 0 0 0 40227 11 0 0 25 0 1 0 221362253 39575552 8760 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 9662 8760 95 220 0 9439 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 38648

[startup+462.526 s]
/proc/loadavg: 1.04 0.99 0.93 2/78 12267
/proc/meminfo: memFree=1562240/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=38960 CPUtime=462.39
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 9009 0 0 0 46228 11 0 0 25 0 1 0 221362253 39895040 8992 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 9740 8992 95 220 0 9517 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 38960

[startup+522.557 s]
/proc/loadavg: 1.01 0.99 0.93 2/78 12267
/proc/meminfo: memFree=1560192/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=39496 CPUtime=522.4
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 9515 0 0 0 52228 12 0 0 25 0 1 0 221362253 40443904 9498 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532329 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 9874 9498 95 220 0 9651 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 39496

[startup+582.583 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12267
/proc/meminfo: memFree=1559424/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=39900 CPUtime=582.42
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 9702 0 0 0 58229 13 0 0 25 0 1 0 221362253 40857600 9685 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 9975 9685 95 220 0 9752 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 39900

[startup+642.617 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12267
/proc/meminfo: memFree=1558848/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=44292 CPUtime=642.43
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 9843 0 0 0 64230 13 0 0 25 0 1 0 221362253 45355008 9826 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 11073 9826 95 220 0 10850 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 44292

[startup+702.649 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12267
/proc/meminfo: memFree=1558528/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=44452 CPUtime=702.45
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 9917 0 0 0 70231 14 0 0 25 0 1 0 221362253 45518848 9900 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532589 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 11113 9900 95 220 0 10890 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 44452

[startup+762.678 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12269
/proc/meminfo: memFree=1557632/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=44724 CPUtime=762.46
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 10111 0 0 0 76232 14 0 0 25 0 1 0 221362253 45797376 10094 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 11181 10094 95 220 0 10958 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 44724

[startup+822.708 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12269
/proc/meminfo: memFree=1554944/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=45280 CPUtime=822.48
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 10785 0 0 0 82232 16 0 0 25 0 1 0 221362253 46366720 10768 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 11320 10768 95 220 0 11097 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 45280

[startup+882.736 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12269
/proc/meminfo: memFree=1554304/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=45748 CPUtime=882.48
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 10929 0 0 0 88232 16 0 0 25 0 1 0 221362253 46845952 10912 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 11437 10912 95 220 0 11214 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 45748

[startup+942.765 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12269
/proc/meminfo: memFree=1553984/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=45884 CPUtime=942.5
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 11027 0 0 0 94233 17 0 0 25 0 1 0 221362253 46985216 11010 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 11471 11010 95 220 0 11248 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 45884

[startup+1002.79 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12269
/proc/meminfo: memFree=1553920/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=46016 CPUtime=1002.51
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 11082 0 0 0 100234 17 0 0 25 0 1 0 221362253 47120384 11065 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 11504 11065 95 220 0 11281 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 46016

[startup+1062.83 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12269
/proc/meminfo: memFree=1553600/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=46296 CPUtime=1062.54
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 11159 0 0 0 106236 18 0 0 25 0 1 0 221362253 47407104 11142 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 11574 11142 95 220 0 11351 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 46296

[startup+1122.86 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12269
/proc/meminfo: memFree=1552768/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=50548 CPUtime=1122.55
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 11368 0 0 0 112237 18 0 0 25 0 1 0 221362253 51761152 11351 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 12637 11351 95 220 0 12414 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 50548

[startup+1182.89 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12269
/proc/meminfo: memFree=1552576/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=50684 CPUtime=1182.57
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 11417 0 0 0 118238 19 0 0 25 0 1 0 221362253 51900416 11400 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 12671 11400 95 220 0 12448 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 50684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12269
/proc/meminfo: memFree=1552512/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=50820 CPUtime=1200.09
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 11429 0 0 0 119990 19 0 0 25 0 1 0 221362253 52039680 11412 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 12705 11412 95 220 0 12482 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 50820

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12269
/proc/meminfo: memFree=1552512/2055920 swapFree=4142504/4192956
[pid=12266] ppid=12264 vsize=50820 CPUtime=1200.09
/proc/12266/stat : 12266 (sat7_bin) R 12264 12266 12209 0 -1 4194304 11429 0 0 0 119990 19 0 0 25 0 1 0 221362253 52039680 11412 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12266/statm: 12705 11412 95 220 0 12482 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 50820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.9
CPU system time (s): 0.202969
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 50820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11429
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= 2556

runsolver used 1.42778 second user time and 2.73158 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue Feb 20 23:25:44 UTC 2007

IDJOB= 302535
IDBENCH= 20086
IDSOLVER= 101
FILE ID= node72/302535-1172013944

PBS_JOBID= 3892663

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S2050975470-04.cnf
COMMAND LINE= /tmp/evaluation/302535-1172013944/sat7_bin /tmp/evaluation/302535-1172013944/instance-302535-1172013944.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-302535-1172013944 -o ROOT/results/node72/solver-302535-1172013944 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302535-1172013944/sat7_bin /tmp/evaluation/302535-1172013944/instance-302535-1172013944.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  e5f98d48d71fa50934389495266dcfb4

RANDOM SEED= 587686748

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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:       1598608 kB
Buffers:         35728 kB
Cached:         353056 kB
SwapCached:      19352 kB
Active:         349256 kB
Inactive:        73452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598608 kB
SwapTotal:     4192956 kB
SwapFree:      4142504 kB
Dirty:            1760 kB
Writeback:           0 kB
Mapped:          29576 kB
Slab:            20264 kB
Committed_AS:   569736 kB
PageTables:       1676 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 node72 on Tue Feb 20 23:45:47 UTC 2007