Trace number 3495155

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
OptimuS p100_source? (TO) 1800.03 1800.02

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E04F15.cnf
MD5SUM2f0f06d695c1977edc3fba0ba8753984
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark496.525
Satisfiable
(Un)Satisfiability was proved
Number of variables4740
Number of clauses37893
Sum of the clauses size149173
Maximum clause length28
Minimum clause length1
Number of clauses of size 112
Number of clauses of size 212041
Number of clauses of size 38998
Number of clauses of size 43795
Number of clauses of size 55970
Number of clauses of size over 57077

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3495155-1307806520/watcher-3495155-1307806520 -o /tmp/evaluation-result-3495155-1307806520/solver-3495155-1307806520 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495155-1307806520.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 2.23 2.74 5/179 996
/proc/meminfo: memFree=30849444/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=19648 CPUtime=0 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 668 0 0 0 0 0 0 0 22 0 1 0 970882668 20119552 605 33554432000 4194304 4279399 140736350328352 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 4912 607 224 21 0 1549 0

[startup+0.0729121 s]
/proc/loadavg: 1.84 2.23 2.74 5/179 996
/proc/meminfo: memFree=30849444/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=31248 CPUtime=0.06 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 3412 0 0 0 6 0 0 0 22 0 1 0 970882668 31997952 3314 33554432000 4194304 4279399 140736350328352 18446744073709551615 4210326 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/996/statm: 7812 3314 251 21 0 4449 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 31248

[startup+0.100907 s]
/proc/loadavg: 1.84 2.23 2.74 5/179 996
/proc/meminfo: memFree=30849444/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=31380 CPUtime=0.09 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 3415 0 0 0 9 0 0 0 22 0 1 0 970882668 32133120 3317 33554432000 4194304 4279399 140736350328352 18446744073709551615 4210060 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/996/statm: 7845 3317 251 21 0 4482 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31380

[startup+0.300873 s]
/proc/loadavg: 1.84 2.23 2.74 5/179 996
/proc/meminfo: memFree=30849444/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=35124 CPUtime=0.29 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 4660 0 0 0 29 0 0 0 23 0 1 0 970882668 35966976 4513 33554432000 4194304 4279399 140736350328352 18446744073709551615 4257185 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/996/statm: 8781 4513 269 21 0 5418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35124

[startup+0.700808 s]
/proc/loadavg: 1.84 2.23 2.74 5/179 996
/proc/meminfo: memFree=30849444/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=47024 CPUtime=0.69 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 7337 0 0 0 69 0 0 0 25 0 1 0 970882668 48152576 7182 33554432000 4194304 4279399 140736350328352 18446744073709551615 4257185 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/996/statm: 11756 7182 269 21 0 8393 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47024

[startup+1.50071 s]
/proc/loadavg: 1.84 2.23 2.74 6/190 1014
/proc/meminfo: memFree=30701624/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=47512 CPUtime=1.48 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 14732 0 0 0 147 1 0 0 25 0 1 0 970882668 48652288 7862 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 11878 7862 269 21 0 8515 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 47512

[startup+3.10045 s]
/proc/loadavg: 1.84 2.23 2.74 6/190 1014
/proc/meminfo: memFree=30709560/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=89932 CPUtime=3.09 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 28957 0 0 0 305 4 0 0 25 0 1 0 970882668 92090368 15263 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 22483 15263 269 21 0 19120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89932

[startup+6.30091 s]
/proc/loadavg: 2.01 2.26 2.75 6/190 1014
/proc/meminfo: memFree=30643208/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=89932 CPUtime=6.29 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 32173 0 0 0 625 4 0 0 25 0 1 0 970882668 92090368 18472 33554432000 4194304 4279399 140736350328352 18446744073709551615 224288384043 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 22483 18472 269 21 0 19120 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 89932

[startup+12.7008 s]
/proc/loadavg: 2.17 2.29 2.76 6/190 1014
/proc/meminfo: memFree=30594228/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=89932 CPUtime=12.69 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 86712 0 0 0 1259 10 0 0 25 0 1 0 970882668 92090368 18807 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242216 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 22483 18807 269 21 0 19120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 89932

[startup+25.5007 s]
/proc/loadavg: 2.74 2.41 2.79 6/190 1130
/proc/meminfo: memFree=30410180/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=139252 CPUtime=25.49 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 198594 0 0 0 2525 24 0 0 25 0 1 0 970882668 142594048 26676 33554432000 4194304 4279399 140736350328352 18446744073709551615 4256065 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 34813 26677 269 21 0 31450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 139252

[startup+51.1004 s]
/proc/loadavg: 3.25 2.55 2.82 6/190 1244
/proc/meminfo: memFree=30215156/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=89932 CPUtime=51.09 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 322509 0 0 0 5070 39 0 0 25 0 1 0 970882668 92090368 18808 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 22483 18808 269 21 0 19120 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 89932

[startup+102.307 s]
/proc/loadavg: 3.67 2.77 2.88 6/190 1284
/proc/meminfo: memFree=30205196/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=170072 CPUtime=102.29 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 711014 0 0 0 10142 87 0 0 25 0 1 0 970882668 174153728 31340 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 42518 31340 269 21 0 39155 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 170072

[startup+162.301 s]
/proc/loadavg: 3.88 2.99 2.95 6/190 1284
/proc/meminfo: memFree=29995072/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=139252 CPUtime=162.28 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 1238447 0 0 0 16072 156 0 0 25 0 1 0 970882668 142594048 27803 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 34813 27803 269 21 0 31450 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 139252

[startup+222.301 s]
/proc/loadavg: 3.95 3.17 3.01 6/190 1326
/proc/meminfo: memFree=28988440/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=89932 CPUtime=222.29 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 1782411 0 0 0 22008 221 0 0 25 0 1 0 970882668 92090368 18808 33554432000 4194304 4279399 140736350328352 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 22483 18808 269 21 0 19120 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 89932

[startup+282.301 s]
/proc/loadavg: 3.98 3.32 3.07 6/190 1329
/proc/meminfo: memFree=29010792/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=220160 CPUtime=282.28 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 2448025 0 0 0 27919 309 0 0 25 0 1 0 970882668 225443840 39730 33554432000 4194304 4279399 140736350328352 18446744073709551615 4257412 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 55040 39732 269 21 0 51677 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 220160

[startup+342.301 s]
/proc/loadavg: 3.99 3.44 3.13 6/190 1369
/proc/meminfo: memFree=29583184/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=139252 CPUtime=342.29 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 3148785 0 0 0 33833 396 0 0 25 0 1 0 970882668 142594048 29930 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 34813 29930 269 21 0 31450 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 139252

[startup+402.301 s]
/proc/loadavg: 3.99 3.54 3.18 6/190 1371
/proc/meminfo: memFree=28634548/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=89932 CPUtime=402.29 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 3775746 0 0 0 39751 478 0 0 25 0 1 0 970882668 92090368 18809 33554432000 4194304 4279399 140736350328352 18446744073709551615 4260758 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 22483 18809 269 21 0 19120 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 89932

[startup+462.301 s]
/proc/loadavg: 3.99 3.62 3.23 6/190 1371
/proc/meminfo: memFree=29326052/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=170072 CPUtime=462.29 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 4542161 0 0 0 45653 576 0 0 25 0 1 0 970882668 174153728 34869 33554432000 4194304 4279399 140736350328352 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 42518 34869 269 21 0 39155 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 170072

[startup+522.301 s]
/proc/loadavg: 3.96 3.67 3.27 6/190 1525
/proc/meminfo: memFree=28432424/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=220160 CPUtime=522.29 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 5271806 0 0 0 51557 672 0 0 25 0 1 0 970882668 225443840 44677 33554432000 4194304 4279399 140736350328352 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 55040 44677 269 21 0 51677 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 220160

[startup+582.301 s]
/proc/loadavg: 3.98 3.73 3.31 6/190 1527
/proc/meminfo: memFree=29240132/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=170072 CPUtime=582.29 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 5973565 0 0 0 57464 765 0 0 25 0 1 0 970882668 174153728 34593 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 42518 34593 269 21 0 39155 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 170072

[startup+642.301 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 4.02 3.90 3.47 6/190 1533
/proc/meminfo: memFree=28267204/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=170072 CPUtime=822.3 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 8541270 0 0 0 81122 1108 0 0 25 0 1 0 970882668 174153728 32439 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 42518 32439 269 21 0 39155 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 170072

[startup+882.301 s]
/proc/loadavg: 4.01 3.92 3.50 6/190 1535
/proc/meminfo: memFree=29225192/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=170072 CPUtime=882.3 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 9252361 0 0 0 87032 1198 0 0 25 0 1 0 970882668 174153728 32313 33554432000 4194304 4279399 140736350328352 18446744073709551615 4241834 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 42518 32313 269 21 0 39155 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 170072

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.53 6/190 1575
/proc/meminfo: memFree=28429104/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=108628 CPUtime=942.3 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 9863118 0 0 0 92950 1280 0 0 25 0 1 0 970882668 111235072 23486 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242635 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 27157 23486 269 21 0 23794 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 108628

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.56 6/190 1577
/proc/meminfo: memFree=27731312/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=188768 CPUtime=1002.29 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 10513649 0 0 0 98860 1369 0 0 25 0 1 0 970882668 193298432 42326 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 47192 42326 269 21 0 43829 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 188768

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.58 6/190 1577
/proc/meminfo: memFree=29495300/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=157948 CPUtime=1062.3 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 11206240 0 0 0 104769 1461 0 0 25 0 1 0 970882668 161738752 32392 33554432000 4194304 4279399 140736350328352 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 39487 32392 269 21 0 36124 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 157948

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.60 6/190 1579
/proc/meminfo: memFree=28606176/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=157948 CPUtime=1122.3 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 11750012 0 0 0 110697 1533 0 0 25 0 1 0 970882668 161738752 34275 33554432000 4194304 4279399 140736350328352 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 39487 34275 269 21 0 36124 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 157948

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.63 6/190 1581
/proc/meminfo: memFree=27817124/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=157948 CPUtime=1182.3 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 12405386 0 0 0 116609 1621 0 0 25 0 1 0 970882668 161738752 32553 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242505 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 39487 32553 269 21 0 36124 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 157948

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.65 6/190 1583
/proc/meminfo: memFree=28699712/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=157948 CPUtime=1242.31 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 13056104 0 0 0 122521 1710 0 0 25 0 1 0 970882668 161738752 33802 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242310 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 39487 33802 269 21 0 36124 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 157948

[startup+1302.3 s]
/proc/loadavg: 4.11 4.01 3.68 6/190 1585
/proc/meminfo: memFree=27885736/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=188768 CPUtime=1302.3 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 13724244 0 0 0 128433 1797 0 0 25 0 1 0 970882668 193298432 38394 33554432000 4194304 4279399 140736350328352 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 47192 38395 269 21 0 43829 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 188768

[startup+1362.3 s]
/proc/loadavg: 4.07 4.02 3.70 6/190 1585
/proc/meminfo: memFree=29161404/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=188768 CPUtime=1362.31 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 14354957 0 0 0 134348 1883 0 0 25 0 1 0 970882668 193298432 42126 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 47192 42126 269 21 0 43829 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 188768

[startup+1422.31 s]
/proc/loadavg: 4.02 4.02 3.72 6/190 1587
/proc/meminfo: memFree=28184492/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=188768 CPUtime=1422.31 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 15084824 0 0 0 140254 1977 0 0 25 0 1 0 970882668 193298432 37603 33554432000 4194304 4279399 140736350328352 18446744073709551615 224288385242 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 47192 37603 269 21 0 43829 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 188768

[startup+1482.3 s]
/proc/loadavg: 4.01 4.01 3.73 6/190 1589
/proc/meminfo: memFree=27400276/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=157948 CPUtime=1482.31 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 15706764 0 0 0 146172 2059 0 0 25 0 1 0 970882668 161738752 33330 33554432000 4194304 4279399 140736350328352 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 39487 33330 269 21 0 36124 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 157948

[startup+1542.3 s]
/proc/loadavg: 4.00 4.00 3.75 6/190 1600
/proc/meminfo: memFree=26770560/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=188768 CPUtime=1542.3 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 16451211 0 0 0 152075 2155 0 0 25 0 1 0 970882668 193298432 39187 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 47192 39187 269 21 0 43829 0
Current children cumulated CPU time (s) 1542.3
Current children cumulated vsize (KiB) 188768

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.76 6/190 1602
/proc/meminfo: memFree=28202768/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=238856 CPUtime=1602.31 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 17099102 0 0 0 157991 2240 0 0 25 0 1 0 970882668 244588544 47563 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 59714 47563 269 21 0 56351 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 238856

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.77 6/190 1602
/proc/meminfo: memFree=27407520/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=188768 CPUtime=1662.31 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 17781679 0 0 0 163898 2333 0 0 25 0 1 0 970882668 193298432 36895 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 47192 36895 269 21 0 43829 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 188768

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.78 6/190 1604
/proc/meminfo: memFree=26678980/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=188768 CPUtime=1722.31 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 18493499 0 0 0 169803 2428 0 0 25 0 1 0 970882668 193298432 36980 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242209 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 47192 36980 269 21 0 43829 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 188768

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.79 6/190 1606
/proc/meminfo: memFree=28445572/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=238856 CPUtime=1782.31 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 19147163 0 0 0 175720 2511 0 0 25 0 1 0 970882668 244588544 49117 33554432000 4194304 4279399 140736350328352 18446744073709551615 4242500 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 59714 49117 269 21 0 56351 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 238856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.80 6/190 1606
/proc/meminfo: memFree=28183416/32951124 swapFree=67049456/67111528
[pid=996] ppid=993 vsize=238856 CPUtime=1800.02 cores=1,3
/proc/996/stat : 996 (OptimuS_release) R 993 996 27853 0 -1 4202496 19367218 0 0 0 177462 2540 0 0 25 0 1 0 970882668 244588544 44636 33554432000 4194304 4279399 140736350328352 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/996/statm: 59714 44636 269 21 0 56351 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 238856

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): 1800.02
CPU time (s): 1800.03
CPU user time (s): 1774.62
CPU system time (s): 25.4111
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 400384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.62
system time used= 25.4111
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19367246
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= 13
involuntary context switches= 19626

runsolver used 2.82157 second user time and 6.96894 second system time

The end

Launcher Data 

Begin job on node118 at 2011-06-11 17:35:20
IDJOB=3495155
IDBENCH=83435
IDSOLVER=1987
FILE ID=node118/3495155-1307806520
RUNJOBID= node118-1307806520-956
PBS_JOBID= 13551034
Free space on /tmp= 74152 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E04F15.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495155-1307806520/watcher-3495155-1307806520 -o /tmp/evaluation-result-3495155-1307806520/solver-3495155-1307806520 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495155-1307806520.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 2f0f06d695c1977edc3fba0ba8753984
RANDOM SEED=837771400

node118.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30850640 kB
Buffers:        272944 kB
Cached:        1610188 kB
SwapCached:      15436 kB
Active:         466652 kB
Inactive:      1436692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30850640 kB
SwapTotal:    67111528 kB
SwapFree:     67049456 kB
Dirty:            7076 kB
Writeback:           0 kB
AnonPages:       18064 kB
Mapped:           8452 kB
Slab:           130776 kB
PageTables:       5448 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   194204 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74148 MiB
End job on node118 at 2011-06-11 18:05:22