Trace number 301284

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
CMUSAT 2007-02-08? (TO) 1200.13 1200.7

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S471246417-03.cnf
MD5SUM0eb79e36a6a126bd4e244caabd87546c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.3168
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  600                                                  |
0.00/0.02	c |  Number of clauses:    12000                                                |

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/node6/watcher-301284-1171961684 -o ROOT/results/node6/solver-301284-1171961684 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301284-1171961684/cmusat /tmp/evaluation/301284-1171961684/instance-301284-1171961684.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: 1.12 1.04 1.01 3/77 30112
/proc/meminfo: memFree=1317880/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=2316 CPUtime=0
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 216123103 2371584 238 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 579 239 96 243 0 333 0

[startup+0.106275 s]
/proc/loadavg: 1.12 1.04 1.01 3/77 30112
/proc/meminfo: memFree=1317880/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=3884 CPUtime=0.1
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 866 0 0 0 10 0 0 0 18 0 1 0 216123103 3977216 593 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134559765 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 971 593 113 243 0 725 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3884

[startup+0.514355 s]
/proc/loadavg: 1.12 1.04 1.01 3/77 30112
/proc/meminfo: memFree=1317880/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=5304 CPUtime=0.51
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 1239 0 0 0 51 0 0 0 21 0 1 0 216123103 5431296 930 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 1326 930 118 243 0 1080 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5304

[startup+1.33452 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 30113
/proc/meminfo: memFree=1312624/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=7164 CPUtime=1.32
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 1836 0 0 0 132 0 0 0 25 0 1 0 216123103 7335936 1425 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589449 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 1791 1425 118 243 0 1545 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7164

[startup+2.97084 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 30113
/proc/meminfo: memFree=1312048/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=8232 CPUtime=2.96
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 2183 0 0 0 295 1 0 0 25 0 1 0 216123103 8429568 1699 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 2058 1699 118 243 0 1812 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8232

[startup+6.25048 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 30113
/proc/meminfo: memFree=1309872/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=10236 CPUtime=6.24
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 2859 0 0 0 623 1 0 0 25 0 1 0 216123103 10481664 2211 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 2559 2211 118 243 0 2313 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10236

[startup+12.7058 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 30113
/proc/meminfo: memFree=1303664/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=16256 CPUtime=12.69
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 4480 0 0 0 1267 2 0 0 25 0 1 0 216123103 16646144 3575 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 4064 3575 118 243 0 3818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16256

[startup+25.5093 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 30113
/proc/meminfo: memFree=1302192/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=17760 CPUtime=25.49
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 5133 0 0 0 2547 2 0 0 25 0 1 0 216123103 18186240 4002 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 4440 4002 118 243 0 4194 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17760

[startup+51.1213 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 30113
/proc/meminfo: memFree=1292784/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=26588 CPUtime=51.09
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 7787 0 0 0 5105 4 0 0 25 0 1 0 216123103 27226112 6288 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 6647 6288 118 243 0 6401 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26588

[startup+102.342 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 30113
/proc/meminfo: memFree=1278256/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=42072 CPUtime=102.29
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 12178 0 0 0 10223 6 0 0 25 0 1 0 216123103 43081728 9904 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 10518 9904 118 243 0 10272 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 42072

[startup+162.379 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30113
/proc/meminfo: memFree=1271600/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=48368 CPUtime=162.31
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 14100 0 0 0 16222 9 0 0 25 0 1 0 216123103 49528832 11578 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 12092 11578 118 243 0 11846 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 48368

[startup+222.404 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30113
/proc/meminfo: memFree=1262128/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=57292 CPUtime=222.32
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 16888 0 0 0 22220 12 0 0 25 0 1 0 216123103 58667008 13911 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 14323 13911 118 243 0 14077 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 57292

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1225840/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=96364 CPUtime=282.32
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 26873 0 0 0 28215 17 0 0 25 0 1 0 216123103 98676736 22966 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 24091 22966 118 243 0 23845 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 96364

[startup+342.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1225648/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=96364 CPUtime=342.32
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 26919 0 0 0 34215 17 0 0 25 0 1 0 216123103 98676736 23012 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 24091 23012 118 243 0 23845 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 96364

[startup+402.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30215
/proc/meminfo: memFree=1224000/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=96432 CPUtime=402.29
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 27214 0 0 0 40209 20 0 0 25 0 1 0 216123103 98746368 23114 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 24108 23114 118 243 0 23862 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 96432

[startup+462.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30287
/proc/meminfo: memFree=1223808/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=96504 CPUtime=462.28
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 27487 0 0 0 46208 20 0 0 25 0 1 0 216123103 98820096 23177 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 24126 23177 118 243 0 23880 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 96504

[startup+522.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1224560/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=96588 CPUtime=522.27
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 27808 0 0 0 52206 21 0 0 25 0 1 0 216123103 98906112 23270 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589745 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 24147 23270 118 243 0 23901 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 96588

[startup+582.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1224112/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=96852 CPUtime=582.28
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 27911 0 0 0 58207 21 0 0 25 0 1 0 216123103 99176448 23373 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 24213 23373 118 243 0 23967 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 96852

[startup+642.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1223792/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=97204 CPUtime=642.29
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 28243 0 0 0 64207 22 0 0 25 0 1 0 216123103 99536896 23456 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 24301 23456 118 243 0 24055 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 97204

[startup+702.694 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 30311
/proc/meminfo: memFree=1217584/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=103344 CPUtime=702.3
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 29843 0 0 0 70206 24 0 0 25 0 1 0 216123103 105824256 25056 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 25836 25056 118 243 0 25590 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 103344

[startup+762.728 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 30311
/proc/meminfo: memFree=1215216/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=105592 CPUtime=762.3
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 30667 0 0 0 76205 25 0 0 25 0 1 0 216123103 108126208 25609 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 26398 25609 118 243 0 26152 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 105592

[startup+822.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1209328/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=111136 CPUtime=822.32
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 32157 0 0 0 82205 27 0 0 25 0 1 0 216123103 113803264 27099 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 27784 27099 118 243 0 27538 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 111136

[startup+882.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1207088/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=113360 CPUtime=882.33
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 33009 0 0 0 88204 29 0 0 25 0 1 0 216123103 116080640 27655 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 28340 27655 118 243 0 28094 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 113360

[startup+942.824 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1206640/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=113916 CPUtime=942.33
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 33170 0 0 0 94204 29 0 0 25 0 1 0 216123103 116649984 27816 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 28479 27816 118 243 0 28233 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 113916

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1199600/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=120552 CPUtime=1002.34
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 35214 0 0 0 100202 32 0 0 25 0 1 0 216123103 123445248 29537 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 30138 29537 118 243 0 29892 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 120552

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1199408/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=120712 CPUtime=1062.36
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 35250 0 0 0 106203 33 0 0 25 0 1 0 216123103 123609088 29573 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 30178 29573 118 243 0 29932 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 120712

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1199088/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=121064 CPUtime=1122.36
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 35338 0 0 0 112203 33 0 0 25 0 1 0 216123103 123969536 29661 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 30266 29661 118 243 0 30020 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 121064

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1196784/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=123472 CPUtime=1182.38
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 35964 0 0 0 118203 35 0 0 25 0 1 0 216123103 126435328 30287 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 30868 30287 118 243 0 30622 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 123472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1192624/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=127168 CPUtime=1200.1
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 36943 0 0 0 119973 37 0 0 25 0 1 0 216123103 130220032 31266 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 31792 31266 118 243 0 31546 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 127168

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

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

[startup+1200.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30311
/proc/meminfo: memFree=1192624/2055924 swapFree=4192812/4192956
[pid=30112] ppid=30110 vsize=127168 CPUtime=1200.1
/proc/30112/stat : 30112 (cmusat) R 30110 30112 29623 0 -1 4194304 36943 0 0 0 119973 37 0 0 25 0 1 0 216123103 130220032 31266 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30112/statm: 31792 31266 118 243 0 31546 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 127168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.7
CPU time (s): 1200.13
CPU user time (s): 1199.74
CPU system time (s): 0.39394
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 127168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36943
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= 24757

runsolver used 1.48277 second user time and 2.74258 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 08:54:44 UTC 2007

IDJOB= 301284
IDBENCH= 20055
IDSOLVER= 121
FILE ID= node6/301284-1171961684

PBS_JOBID= 3849013

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S471246417-03.cnf
COMMAND LINE= /tmp/evaluation/301284-1171961684/cmusat /tmp/evaluation/301284-1171961684/instance-301284-1171961684.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-301284-1171961684 -o ROOT/results/node6/solver-301284-1171961684 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301284-1171961684/cmusat /tmp/evaluation/301284-1171961684/instance-301284-1171961684.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0eb79e36a6a126bd4e244caabd87546c

RANDOM SEED= 240879511

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1318288 kB
Buffers:         70908 kB
Cached:         531776 kB
SwapCached:          0 kB
Active:         347640 kB
Inactive:       311820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1318288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2720 kB
Writeback:           0 kB
Mapped:          75700 kB
Slab:            63756 kB
Committed_AS:   806844 kB
PageTables:       1748 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= 66549 MiB

End job on node6 on Tue Feb 20 09:14:47 UTC 2007