Trace number 3706946

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir06_area_delay.opb
MD5SUM21fb64899a6dc4867ccfcbb30d44d536
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.326949
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15
Optimality of the best value was proved YES
Number of variables5537
Total number of constraints15855
Number of constraints which are clauses15855
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint127
Number of terms in the objective function 2646
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2646
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 2646
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.98/1.09	c 2012-05-27T16:07:09+0200
0.98/1.09	c arch = x86_64
0.98/1.09	c os = linux
0.98/1.09	c compiler = ghc 7.4
0.98/1.09	c packages:
0.98/1.09	c   OptDir-0.0.1
0.98/1.09	c   array-0.4.0.0
0.98/1.09	c   base-4.5.0.0
0.98/1.09	c   bytestring-0.9.2.1
0.98/1.09	c   containers-0.4.2.1
0.98/1.09	c   deepseq-1.3.0.0
0.98/1.09	c   mtl-2.1.1
0.98/1.09	c   old_locale-1.0.0.4
0.98/1.09	c   parse_dimacs-1.2
0.98/1.09	c   parsec-3.1.2
0.98/1.09	c   queue-0.1.2
0.98/1.09	c   stm-2.3
0.98/1.09	c   time-1.4
0.98/1.09	c command line = ["--pb","HOME/instance-3706946-1338127629.opb"]
0.98/1.09	c #vars 5537
0.98/1.09	c #constraints 15855
0.98/1.09	c Solving starts ...
0.98/1.10	c solving time = 0.012s
0.98/1.10	c #decision = 2414
0.98/1.10	c #conflict = 1
0.98/1.10	c #restart = 0
1.10/1.10	o 21
1.10/1.11	c Solving starts ...
128.45/128.56	c learnt constraints deletion: 20157 -> 10079
204.94/205.08	c learnt constraints deletion: 22134 -> 11067
288.62/288.73	c learnt constraints deletion: 24254 -> 12130
365.71/365.80	c learnt constraints deletion: 24193 -> 12098
459.60/459.73	c learnt constraints deletion: 26581 -> 13292
543.08/543.23	c learnt constraints deletion: 26625 -> 13318
640.36/640.58	c learnt constraints deletion: 29144 -> 14577
734.35/734.55	c learnt constraints deletion: 29259 -> 14630
827.54/827.77	c learnt constraints deletion: 29257 -> 14638
937.52/937.79	c learnt constraints deletion: 32094 -> 16047
1045.60/1045.89	c learnt constraints deletion: 32035 -> 16018
1148.69/1148.90	c learnt constraints deletion: 32011 -> 16007
1256.27/1256.53	c learnt constraints deletion: 32011 -> 16009
1379.16/1379.41	c learnt constraints deletion: 35173 -> 17595
1495.83/1496.19	c learnt constraints deletion: 35144 -> 17572
1610.02/1610.35	c learnt constraints deletion: 35208 -> 17605
1727.79/1728.14	c learnt constraints deletion: 35192 -> 17599

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3706946-1338127629/watcher-3706946-1338127629 -o /tmp/evaluation-result-3706946-1338127629/solver-3706946-1338127629 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706946-1338127629.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 1798
/proc/meminfo: memFree=28850220/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 763 0 0 0 0 0 0 0 20 0 1 0 278888806 6356992 685 33554432000 4194304 8973514 140733692357520 140734991938232 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 1552 685 412 1167 0 333 0

[startup+0.011287 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 1798
/proc/meminfo: memFree=28850220/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 905 0 0 0 0 0 0 0 20 0 1 0 278888806 7405568 827 33554432000 4194304 8973514 140733692357520 140734991938232 7937344 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 1808 831 412 1167 0 589 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7232

[startup+0.100206 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 1798
/proc/meminfo: memFree=28850220/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=12352 CPUtime=0.09 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 2329 0 0 0 9 0 0 0 20 0 1 0 278888806 12648448 2251 33554432000 4194304 8973514 140733692357520 140734991938232 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 3088 2251 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300237 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 1798
/proc/meminfo: memFree=28850220/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=25664 CPUtime=0.28 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 5701 0 0 0 28 0 0 0 20 0 1 0 278888806 26279936 5623 33554432000 4194304 8973514 140733692357520 140734991938232 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 6416 5623 431 1167 0 5197 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25664

[startup+0.700216 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 1798
/proc/meminfo: memFree=28850220/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=25664 CPUtime=0.68 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 5702 0 0 0 68 0 0 0 20 0 1 0 278888806 26279936 5624 33554432000 4194304 8973514 140733692357520 140733692357016 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 6416 5624 432 1167 0 5197 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25664

[startup+1.50025 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 1799
/proc/meminfo: memFree=28828744/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=28736 CPUtime=1.48 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 6494 0 0 0 147 1 0 0 20 0 1 0 278888806 29425664 6416 33554432000 4194304 8973514 140733692357520 140733692356784 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 7184 6416 456 1167 0 5965 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28736

[startup+3.10031 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 1799
/proc/meminfo: memFree=28825132/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=28736 CPUtime=3.08 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 6494 0 0 0 307 1 0 0 20 0 1 0 278888806 29425664 6416 33554432000 4194304 8973514 140733692357520 140733692356784 7841851 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 7184 6416 456 1167 0 5965 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28736

[startup+6.30025 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 1799
/proc/meminfo: memFree=28824164/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=29760 CPUtime=6.29 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 6750 0 0 0 627 2 0 0 20 0 1 0 278888806 30474240 6672 33554432000 4194304 8973514 140733692357520 140733692357016 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 7440 6672 456 1167 0 6221 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29760

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 1799
/proc/meminfo: memFree=28822404/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=31808 CPUtime=12.69 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 7262 0 0 0 1265 4 0 0 20 0 1 0 278888806 32571392 7184 33554432000 4194304 8973514 140733692357520 140733692356784 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 7952 7184 456 1167 0 6733 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31808

[startup+25.5007 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 1799
/proc/meminfo: memFree=28819312/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=34880 CPUtime=25.48 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 8030 0 0 0 2541 7 0 0 20 0 1 0 278888806 35717120 7952 33554432000 4194304 8973514 140733692357520 140733692357016 4209573 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 8720 7952 456 1167 0 7501 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34880

[startup+51.1004 s]
/proc/loadavg: 1.96 1.98 1.99 3/177 1799
/proc/meminfo: memFree=28815472/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=43072 CPUtime=51.08 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 10078 0 0 0 5095 13 0 0 20 0 1 0 278888806 44105728 10000 33554432000 4194304 8973514 140733692357520 140733692357016 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 10768 10000 456 1167 0 9549 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43072

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/177 1799
/proc/meminfo: memFree=28800652/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=57408 CPUtime=102.28 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 13663 0 0 0 10204 24 0 0 20 0 1 0 278888806 58785792 13584 33554432000 4194304 8973514 140733692357520 140733692356784 4209551 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 14352 13584 456 1167 0 13133 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 57408

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 1799
/proc/meminfo: memFree=28787016/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=70720 CPUtime=162.25 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 17004 0 0 0 16189 36 0 0 20 0 1 0 278888806 72417280 16913 33554432000 4194304 8973514 140733692357520 140733692355456 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 17680 16913 457 1167 0 16461 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70720

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 1802
/proc/meminfo: memFree=28780256/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=76864 CPUtime=222.24 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 18540 0 0 0 22176 48 0 0 20 0 1 0 278888806 78708736 18449 33554432000 4194304 8973514 140733692357520 140733692355456 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 19216 18449 457 1167 0 17997 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 76864

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 1803
/proc/meminfo: memFree=28782156/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=84032 CPUtime=282.23 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 20332 0 0 0 28162 61 0 0 20 0 1 0 278888806 86048768 20241 33554432000 4194304 8973514 140733692357520 140733692357016 4209212 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 21008 20241 457 1167 0 19789 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 84032

[startup+342.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/177 1803
/proc/meminfo: memFree=28782712/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=83008 CPUtime=342.21 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 21360 0 0 0 34149 72 0 0 20 0 1 0 278888806 85000192 19985 33554432000 4194304 8973514 140733692357520 140733692357016 7667349 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/1798/statm: 20752 19985 457 1167 0 19533 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 83008

[startup+402.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 1803
/proc/meminfo: memFree=28777628/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=83008 CPUtime=402.2 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 21360 0 0 0 40138 82 0 0 20 0 1 0 278888806 85000192 19985 33554432000 4194304 8973514 140733692357520 140733692357016 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 20752 19985 457 1167 0 19533 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 83008

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1803
/proc/meminfo: memFree=28764980/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=84032 CPUtime=462.19 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 21616 0 0 0 46124 95 0 0 20 0 1 0 278888806 86048768 20241 33554432000 4194304 8973514 140733692357520 140733692357016 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 21008 20241 457 1167 0 19789 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 84032

[startup+522.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 1803
/proc/meminfo: memFree=28743528/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=85056 CPUtime=522.18 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 21872 0 0 0 52110 108 0 0 20 0 1 0 278888806 87097344 20497 33554432000 4194304 8973514 140733692357520 140733692356784 4204368 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 21264 20497 457 1167 0 20045 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 85056

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 1804
/proc/meminfo: memFree=28730552/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=87104 CPUtime=582.17 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 23408 0 0 0 58096 121 0 0 20 0 1 0 278888806 89194496 21009 33554432000 4194304 8973514 140733692357520 140733692357016 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 21776 21009 457 1167 0 20557 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 87104

[startup+642.301 s]

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

[startup+882.306 s]
/proc/loadavg: 1.99 2.00 1.99 3/176 1892
/proc/meminfo: memFree=28707940/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=87104 CPUtime=882.13 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 28536 0 0 0 88032 181 0 0 20 0 1 0 278888806 89194496 21009 33554432000 4194304 8973514 140733692357520 140733692357016 4209187 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 21776 21009 457 1167 0 20557 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 87104

[startup+942.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 1893
/proc/meminfo: memFree=28699528/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=94272 CPUtime=942.12 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 30328 0 0 0 94018 194 0 0 20 0 1 0 278888806 96534528 22801 33554432000 4194304 8973514 140733692357520 140733692356784 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 23568 22801 457 1167 0 22349 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 94272

[startup+1002.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 1893
/proc/meminfo: memFree=28692872/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=94272 CPUtime=1002.11 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 30328 0 0 0 100005 206 0 0 20 0 1 0 278888806 96534528 22801 33554432000 4194304 8973514 140733692357520 140733692355520 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 23568 22801 457 1167 0 22349 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 94272

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 1893
/proc/meminfo: memFree=28682132/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=103488 CPUtime=1062.1 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 32893 0 0 0 105992 218 0 0 20 0 1 0 278888806 105971712 25105 33554432000 4194304 8973514 140733692357520 140733692356784 6571987 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 25872 25105 457 1167 0 24653 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 103488

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 1893
/proc/meminfo: memFree=28682132/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=103488 CPUtime=1122.09 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 32893 0 0 0 111979 230 0 0 20 0 1 0 278888806 105971712 25105 33554432000 4194304 8973514 140733692357520 140733692357016 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 25872 25105 457 1167 0 24653 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 103488

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 1893
/proc/meminfo: memFree=28682904/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=103488 CPUtime=1182.08 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 32893 0 0 0 117966 242 0 0 20 0 1 0 278888806 105971712 25105 33554432000 4194304 8973514 140733692357520 140733692357016 7671486 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 25872 25105 457 1167 0 24653 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 103488

[startup+1242.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 1895
/proc/meminfo: memFree=28681788/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=103488 CPUtime=1242.07 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 32893 0 0 0 123953 254 0 0 20 0 1 0 278888806 105971712 25105 33554432000 4194304 8973514 140733692357520 140733692357016 7667592 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 25872 25105 457 1167 0 24653 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 103488

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 1895
/proc/meminfo: memFree=28693948/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=91200 CPUtime=1302.07 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 33917 0 0 0 129940 267 0 0 20 0 1 0 278888806 93388800 22033 33554432000 4194304 8973514 140733692357520 140733692356784 4209410 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 22800 22033 457 1167 0 21581 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 91200

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1895
/proc/meminfo: memFree=28691592/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=94272 CPUtime=1362.05 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 34685 0 0 0 135926 279 0 0 20 0 1 0 278888806 96534528 22801 33554432000 4194304 8973514 140733692357520 140733692357016 4204256 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 23568 22801 457 1167 0 22349 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 94272

[startup+1422.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/178 1898
/proc/meminfo: memFree=28681028/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=101440 CPUtime=1422.05 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 36477 0 0 0 141913 292 0 0 20 0 1 0 278888806 103874560 24593 33554432000 4194304 8973514 140733692357520 140733692357016 4208870 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 25360 24593 457 1167 0 24141 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 101440

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 1898
/proc/meminfo: memFree=28680588/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=101440 CPUtime=1482.03 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 36481 0 0 0 147896 307 0 0 20 0 1 0 278888806 103874560 24593 33554432000 4194304 8973514 140733692357520 140733692355456 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 25360 24593 457 1167 0 24141 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 101440

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1899
/proc/meminfo: memFree=28667196/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=107584 CPUtime=1542.03 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 38017 0 0 0 153885 318 0 0 20 0 1 0 278888806 110166016 26129 33554432000 4194304 8973514 140733692357520 140733692357016 4204270 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 26896 26129 457 1167 0 25677 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 107584

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1899
/proc/meminfo: memFree=28652744/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=121920 CPUtime=1602.01 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 41601 0 0 0 159873 328 0 0 20 0 1 0 278888806 124846080 29713 33554432000 4194304 8973514 140733692357520 140733692357016 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 30480 29713 457 1167 0 29261 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 121920

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1899
/proc/meminfo: memFree=28651204/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=123968 CPUtime=1662 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 42113 0 0 0 165860 340 0 0 20 0 1 0 278888806 126943232 30225 33554432000 4194304 8973514 140733692357520 140733692356784 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 30992 30225 457 1167 0 29773 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 123968

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1899
/proc/meminfo: memFree=28649136/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=127040 CPUtime=1722 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 42884 0 0 0 171847 353 0 0 20 0 1 0 278888806 130088960 30993 33554432000 4194304 8973514 140733692357520 140733692356784 7672535 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 31760 30993 457 1167 0 30541 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 127040

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1899
/proc/meminfo: memFree=28663096/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=111680 CPUtime=1781.99 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 42884 0 0 0 177833 366 0 0 20 0 1 0 278888806 114360320 27153 33554432000 4194304 8973514 140733692357520 140733692357016 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 27920 27153 457 1167 0 26701 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 111680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1900
/proc/meminfo: memFree=28662980/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=111680 CPUtime=1800.08 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 42884 0 0 0 179639 369 0 0 20 0 1 0 278888806 114360320 27153 33554432000 4194304 8973514 140733692357520 140733692355520 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 27920 27153 457 1167 0 26701 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 111680

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

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

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1900
/proc/meminfo: memFree=28662980/32873648 swapFree=6844/6844
[pid=1798] ppid=1796 vsize=111680 CPUtime=1800.08 cores=1,3,5,7
/proc/1798/stat : 1798 (toysat) R 1796 1798 32696 0 -1 4202496 42884 0 0 0 179639 369 0 0 20 0 1 0 278888806 114360320 27153 33554432000 4194304 8973514 140733692357520 140733692355520 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/1798/statm: 27920 27153 457 1167 0 26701 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 111680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1796.4
CPU system time (s): 3.69844
CPU usage (%): 99.9828
Max. virtual memory (cumulated for all children) (KiB): 127040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.4
system time used= 3.69844
maximum resident set size= 123972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42884
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= 40
involuntary context switches= 2177

runsolver used 3.48247 second user time and 9.2136 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-27 16:07:09
IDJOB=3706946
IDBENCH=25010
IDSOLVER=2285
FILE ID=node124/3706946-1338127629
RUNJOBID= node124-1338107934-32713
PBS_JOBID= 14624469
Free space on /tmp= 71424 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir06_area_delay.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706946-1338127629/watcher-3706946-1338127629 -o /tmp/evaluation-result-3706946-1338127629/solver-3706946-1338127629 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706946-1338127629.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 21fb64899a6dc4867ccfcbb30d44d536
RANDOM SEED=1177603078

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5357.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28850220 kB
Buffers:          341708 kB
Cached:          2696120 kB
SwapCached:            0 kB
Active:          1091168 kB
Inactive:        2125984 kB
Active(anon):     181044 kB
Inactive(anon):        0 kB
Active(file):     910124 kB
Inactive(file):  2125984 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7772 kB
Writeback:             0 kB
AnonPages:        185340 kB
Mapped:            16196 kB
Shmem:               200 kB
Slab:             668276 kB
SReclaimable:     112840 kB
SUnreclaim:       555436 kB
KernelStack:        1456 kB
PageTables:         4356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     290456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    163840 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71412 MiB
End job on node124 at 2012-05-27 16:37:12