Trace number 300915

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) 1200.09 1200.54

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1036103820-03.cnf
MD5SUM85e6669b731e40790ffff95698079292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.5937
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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:  700                                                  |
0.00/0.02	c |  Number of clauses:    14000                                                |

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-300915-1171942806 -o ROOT/results/node6/solver-300915-1171942806 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300915-1171942806/cmusat /tmp/evaluation/300915-1171942806/instance-300915-1171942806.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 0.98 3/77 27974
/proc/meminfo: memFree=1321976/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=2316 CPUtime=0
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 214235305 2371584 251 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 579 251 96 243 0 333 0

[startup+0.107828 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 27974
/proc/meminfo: memFree=1321976/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=3028 CPUtime=0.1
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 725 0 0 0 10 0 0 0 18 0 1 0 214235305 3100672 378 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 757 378 111 243 0 511 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3028

[startup+0.515907 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 27974
/proc/meminfo: memFree=1321976/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=5488 CPUtime=0.5
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 1358 0 0 0 50 0 0 0 22 0 1 0 214235305 5619712 969 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 1372 969 118 243 0 1126 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5488

[startup+1.33807 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1316464/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=8028 CPUtime=1.33
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 2115 0 0 0 132 1 0 0 25 0 1 0 214235305 8220672 1649 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 2007 1649 118 243 0 1761 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8028

[startup+2.9744 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1315120/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=9224 CPUtime=2.96
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 2489 0 0 0 295 1 0 0 25 0 1 0 214235305 9445376 1940 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 2306 1940 118 243 0 2060 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9224

[startup+6.25404 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1313072/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=10432 CPUtime=6.24
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 2942 0 0 0 623 1 0 0 25 0 1 0 214235305 10682368 2259 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580348 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 2608 2259 118 243 0 2362 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10432

[startup+12.7093 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1304304/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=19676 CPUtime=12.69
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 5473 0 0 0 1267 2 0 0 25 0 1 0 214235305 20148224 4393 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 4919 4393 118 243 0 4673 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19676

[startup+25.5118 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1304048/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=19956 CPUtime=25.49
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 5722 0 0 0 2547 2 0 0 25 0 1 0 214235305 20434944 4515 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 4989 4515 118 243 0 4743 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19956

[startup+51.1239 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1297264/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=26752 CPUtime=51.09
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 7700 0 0 0 5105 4 0 0 25 0 1 0 214235305 27394048 6269 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 6688 6269 118 243 0 6442 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26752

[startup+102.34 s]
/proc/loadavg: 1.06 1.02 0.98 2/78 27975
/proc/meminfo: memFree=1272624/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=52496 CPUtime=102.29
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 14597 0 0 0 10221 8 0 0 25 0 1 0 214235305 53755904 12353 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 13124 12353 118 243 0 12878 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 52496

[startup+162.375 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 27975
/proc/meminfo: memFree=1272048/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=52608 CPUtime=162.3
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 15086 0 0 0 16221 9 0 0 25 0 1 0 214235305 53870592 12485 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 13152 12485 118 243 0 12906 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 52608

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1269104/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=55076 CPUtime=222.31
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 16100 0 0 0 22221 10 0 0 25 0 1 0 214235305 56397824 13212 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 13769 13212 118 243 0 13523 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 55076

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1264560/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=59616 CPUtime=282.32
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 17464 0 0 0 28220 12 0 0 25 0 1 0 214235305 61046784 14415 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589783 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 14904 14415 118 243 0 14658 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 59616

[startup+342.468 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1260272/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=63508 CPUtime=342.33
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 18631 0 0 0 34219 14 0 0 25 0 1 0 214235305 65032192 15408 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 15877 15408 118 243 0 15631 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 63508

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1253744/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=69792 CPUtime=402.33
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 20449 0 0 0 40217 16 0 0 25 0 1 0 214235305 71467008 17038 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 17448 17038 118 243 0 17202 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 69792

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1206320/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=120392 CPUtime=462.34
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 33358 0 0 0 46212 22 0 0 25 0 1 0 214235305 123281408 28866 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590126 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 30098 28866 118 243 0 29852 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 120392

[startup+522.556 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1205936/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=120468 CPUtime=522.35
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 33677 0 0 0 52212 23 0 0 25 0 1 0 214235305 123359232 28963 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 30117 28963 118 243 0 29871 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 120468

[startup+582.591 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1205936/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=120468 CPUtime=582.37
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 33677 0 0 0 58213 24 0 0 25 0 1 0 214235305 123359232 28963 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 30117 28963 118 243 0 29871 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 120468

[startup+642.623 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1205552/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=120556 CPUtime=642.37
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 34027 0 0 0 64213 24 0 0 25 0 1 0 214235305 123449344 29072 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 30139 29072 118 243 0 29893 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 120556

[startup+702.651 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1205488/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=120556 CPUtime=702.38
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 34027 0 0 0 70213 25 0 0 25 0 1 0 214235305 123449344 29072 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 30139 29072 118 243 0 29893 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 120556

[startup+762.676 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1205040/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=120648 CPUtime=762.38
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 34405 0 0 0 76213 25 0 0 25 0 1 0 214235305 123543552 29187 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 30162 29187 118 243 0 29916 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 120648

[startup+822.712 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1205040/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=120648 CPUtime=822.4
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 34405 0 0 0 82214 26 0 0 25 0 1 0 214235305 123543552 29187 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 30162 29187 118 243 0 29916 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 120648

[startup+882.744 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1204848/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=120780 CPUtime=882.4
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 34450 0 0 0 88214 26 0 0 25 0 1 0 214235305 123678720 29232 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 30195 29232 118 243 0 29949 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 120780

[startup+942.772 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27975
/proc/meminfo: memFree=1204400/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=120884 CPUtime=942.4
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 34852 0 0 0 94213 27 0 0 25 0 1 0 214235305 123785216 29348 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 30221 29348 118 243 0 29975 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 120884

[startup+1002.8 s]
/proc/loadavg: 1.05 1.01 0.99 2/78 27975
/proc/meminfo: memFree=1204336/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=120884 CPUtime=1002.41
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 34852 0 0 0 100213 28 0 0 25 0 1 0 214235305 123785216 29348 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 30221 29348 118 243 0 29975 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 120884

[startup+1062.83 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 27975
/proc/meminfo: memFree=1199856/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=124956 CPUtime=1062.41
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 36304 0 0 0 106212 29 0 0 25 0 1 0 214235305 127954944 30488 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 31239 30488 118 243 0 30993 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 124956

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27975
/proc/meminfo: memFree=1199472/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=125468 CPUtime=1122.42
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 36383 0 0 0 112212 30 0 0 25 0 1 0 214235305 128479232 30567 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 31367 30567 118 243 0 31121 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 125468

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27975
/proc/meminfo: memFree=1199280/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=125820 CPUtime=1182.44
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 36451 0 0 0 118213 31 0 0 25 0 1 0 214235305 128839680 30635 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 31455 30635 118 243 0 31209 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 125820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27975
/proc/meminfo: memFree=1199216/2055924 swapFree=4192812/4192956
[pid=27974] ppid=27972 vsize=125820 CPUtime=1200.06
/proc/27974/stat : 27974 (cmusat) R 27972 27974 26173 0 -1 4194304 36464 0 0 0 119975 31 0 0 25 0 1 0 214235305 128839680 30648 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/27974/statm: 31455 30648 118 243 0 31209 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 125820

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): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.75
CPU system time (s): 0.336948
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 125820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36464
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= 24734

runsolver used 1.37279 second user time and 2.67559 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 03:40:06 UTC 2007

IDJOB= 300915
IDBENCH= 20046
IDSOLVER= 121
FILE ID= node6/300915-1171942806

PBS_JOBID= 3848937

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1036103820-03.cnf
COMMAND LINE= /tmp/evaluation/300915-1171942806/cmusat /tmp/evaluation/300915-1171942806/instance-300915-1171942806.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-300915-1171942806 -o ROOT/results/node6/solver-300915-1171942806 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300915-1171942806/cmusat /tmp/evaluation/300915-1171942806/instance-300915-1171942806.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  85e6669b731e40790ffff95698079292

RANDOM SEED= 705112313

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:       1322448 kB
Buffers:         70384 kB
Cached:         528832 kB
SwapCached:          0 kB
Active:         344580 kB
Inactive:       311024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1322448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2792 kB
Writeback:           0 kB
Mapped:          75276 kB
Slab:            63572 kB
Committed_AS:   791744 kB
PageTables:       1744 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 04:00:08 UTC 2007