Trace number 301489

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 1200.18

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
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)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  1000                                                 |
0.00/0.03	c |  Number of clauses:    20000                                                |

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/node16/watcher-301489-1171973273 -o ROOT/results/node16/solver-301489-1171973273 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301489-1171973273/cmusat /tmp/evaluation/301489-1171973273/instance-301489-1171973273.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: 1.00 1.00 0.99 3/77 5719
/proc/meminfo: memFree=936152/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=2316 CPUtime=0
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 217281692 2371584 278 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 579 278 96 243 0 333 0

[startup+0.106351 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 5719
/proc/meminfo: memFree=936152/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=4132 CPUtime=0.1
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 734 0 0 0 10 0 0 0 18 0 1 0 217281692 4231168 717 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530324 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 1033 717 108 243 0 787 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4132

[startup+0.514303 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 5719
/proc/meminfo: memFree=936152/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=6164 CPUtime=0.5
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 1705 0 0 0 50 0 0 0 21 0 1 0 217281692 6311936 1100 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 1541 1100 118 243 0 1295 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6164

[startup+1.33421 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=929744/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=9200 CPUtime=1.33
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 2493 0 0 0 131 2 0 0 25 0 1 0 217281692 9420800 1888 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 2300 1888 118 243 0 2054 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9200

[startup+2.97002 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=925840/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=13132 CPUtime=2.96
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 3678 0 0 0 294 2 0 0 25 0 1 0 217281692 13447168 2907 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 3283 2907 118 243 0 3037 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13132

[startup+6.24864 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=923024/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=15260 CPUtime=6.24
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 4358 0 0 0 621 3 0 0 25 0 1 0 217281692 15626240 3467 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135090674 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 3815 3467 118 243 0 3569 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15260

[startup+12.6999 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=920664/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=17520 CPUtime=12.69
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 5070 0 0 0 1266 3 0 0 25 0 1 0 217281692 17940480 4051 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 4380 4051 118 243 0 4134 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17520

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=902616/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=35528 CPUtime=25.49
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 9916 0 0 0 2543 6 0 0 25 0 1 0 217281692 36380672 8294 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 8882 8294 118 243 0 8636 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35528

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=902488/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=35900 CPUtime=51.09
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 10153 0 0 0 5103 6 0 0 25 0 1 0 217281692 36761600 8447 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 8975 8447 118 243 0 8729 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 35900

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=895960/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=42072 CPUtime=102.29
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 12179 0 0 0 10221 8 0 0 25 0 1 0 217281692 43081728 10065 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 10518 10065 118 243 0 10272 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 42072

[startup+162.314 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=880408/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=57092 CPUtime=162.29
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 16424 0 0 0 16218 11 0 0 25 0 1 0 217281692 58462208 13932 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 14273 13932 118 243 0 14027 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 57092

[startup+222.323 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=841176/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=98352 CPUtime=222.3
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 27132 0 0 0 22214 16 0 0 25 0 1 0 217281692 100712448 23714 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 24588 23714 118 243 0 24342 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 98352

[startup+282.341 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=840920/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=98400 CPUtime=282.32
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 27359 0 0 0 28215 17 0 0 25 0 1 0 217281692 100761600 23775 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 24600 23775 118 243 0 24354 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 98400

[startup+342.356 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=840664/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=98456 CPUtime=342.33
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 27607 0 0 0 34216 17 0 0 25 0 1 0 217281692 100818944 23845 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 24614 23845 118 243 0 24368 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 98456

[startup+402.37 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=840408/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=98516 CPUtime=402.35
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 27874 0 0 0 40217 18 0 0 25 0 1 0 217281692 100880384 23920 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 24629 23920 118 243 0 24383 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 98516

[startup+462.38 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=837656/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=101092 CPUtime=462.35
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 28785 0 0 0 46215 20 0 0 25 0 1 0 217281692 103518208 24624 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 25273 24624 118 243 0 25027 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 101092

[startup+522.387 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=837592/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=101092 CPUtime=522.35
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 28785 0 0 0 52215 20 0 0 25 0 1 0 217281692 103518208 24624 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 25273 24624 118 243 0 25027 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 101092

[startup+582.399 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=827800/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=110688 CPUtime=582.37
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 31484 0 0 0 58213 24 0 0 25 0 1 0 217281692 113344512 27099 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 27672 27099 118 243 0 27426 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 110688

[startup+642.419 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=819864/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=118516 CPUtime=642.38
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 33709 0 0 0 64212 26 0 0 25 0 1 0 217281692 121360384 29082 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 29629 29082 118 243 0 29383 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 118516

[startup+702.432 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=819608/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=118516 CPUtime=702.4
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 33750 0 0 0 70213 27 0 0 25 0 1 0 217281692 121360384 29123 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 29629 29123 118 243 0 29383 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 118516

[startup+762.44 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=806168/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=132220 CPUtime=762.4
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 37203 0 0 0 76210 30 0 0 25 0 1 0 217281692 135393280 32576 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 33055 32576 118 243 0 32809 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 132220

[startup+822.454 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=804632/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=133364 CPUtime=822.41
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 37751 0 0 0 82210 31 0 0 25 0 1 0 217281692 136564736 32862 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589625 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 33341 32862 118 243 0 33095 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 133364

[startup+882.46 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=800344/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=137588 CPUtime=882.42
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 38834 0 0 0 88209 33 0 0 25 0 1 0 217281692 140890112 33945 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 34397 33945 118 243 0 34151 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 137588

[startup+942.477 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=792216/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=145344 CPUtime=942.43
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 41122 0 0 0 94207 36 0 0 25 0 1 0 217281692 148832256 35949 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 36336 35949 118 243 0 36090 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 145344

[startup+1002.49 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5720
/proc/meminfo: memFree=792280/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=145344 CPUtime=1002.44
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 41124 0 0 0 100208 36 0 0 25 0 1 0 217281692 148832256 35951 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 36336 35951 118 243 0 36090 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 145344

[startup+1062.5 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 5720
/proc/meminfo: memFree=712728/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=229460 CPUtime=1062.46
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 62178 0 0 0 106201 45 0 0 25 0 1 0 217281692 234967040 55753 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 57365 55753 118 243 0 57119 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 229460

[startup+1122.51 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 5720
/proc/meminfo: memFree=712472/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=229568 CPUtime=1122.46
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 62590 0 0 0 112201 45 0 0 25 0 1 0 217281692 235077632 55856 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 57392 55856 118 243 0 57146 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 229568

[startup+1182.52 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5720
/proc/meminfo: memFree=712408/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=229568 CPUtime=1182.47
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 62590 0 0 0 118202 45 0 0 25 0 1 0 217281692 235077632 55856 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 57392 55856 118 243 0 57146 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 229568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.14 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5720
/proc/meminfo: memFree=712408/2055920 swapFree=4192812/4192956
[pid=5719] ppid=5717 vsize=229568 CPUtime=1200.09
/proc/5719/stat : 5719 (cmusat) R 5717 5719 5370 0 -1 4194304 62595 0 0 0 119963 46 0 0 25 0 1 0 217281692 235077632 55861 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/5719/statm: 57392 55861 118 243 0 57146 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 229568

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): 1200.18
CPU time (s): 1200.13
CPU user time (s): 1199.64
CPU system time (s): 0.494924
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 229568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.494924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62595
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= 1633

runsolver used 1.40779 second user time and 2.69759 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 12:07:54 UTC 2007

IDJOB= 301489
IDBENCH= 20060
IDSOLVER= 121
FILE ID= node16/301489-1171973273

PBS_JOBID= 3849035

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/301489-1171973273/cmusat /tmp/evaluation/301489-1171973273/instance-301489-1171973273.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-301489-1171973273 -o ROOT/results/node16/solver-301489-1171973273 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301489-1171973273/cmusat /tmp/evaluation/301489-1171973273/instance-301489-1171973273.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 752506013

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        936560 kB
Buffers:         71268 kB
Cached:         914052 kB
SwapCached:          0 kB
Active:         366988 kB
Inactive:       671876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        936560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          72420 kB
Slab:            66104 kB
Committed_AS:   970496 kB
PageTables:       1720 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= 66548 MiB

End job on node16 on Tue Feb 20 12:27:56 UTC 2007