Trace number 3724843

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
toysat 2012-06-01? (TO) 1800.1 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Base/
normalized-minisat85_4_27_9.opb
MD5SUM0d1a0fb36198b9d5326d15feff3f543b
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4508351
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14620
Total number of constraints21851
Number of constraints which are clauses170
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints21675
Minimum length of a constraint2
Maximum length of a constraint3570
Number of terms in the objective function 14365
Biggest coefficient in the objective function 139798359
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 110323070365
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 139798359
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 110323070365
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

24.68/24.79	c 2012-06-02T17:05:01+0200
24.68/24.79	c arch = x86_64
24.68/24.79	c os = linux
24.68/24.79	c compiler = ghc 7.4
24.68/24.79	c packages:
24.68/24.79	c   OptDir-0.0.1
24.68/24.79	c   array-0.4.0.0
24.68/24.79	c   base-4.5.0.0
24.68/24.79	c   bytestring-0.9.2.1
24.68/24.79	c   containers-0.4.2.1
24.68/24.79	c   deepseq-1.3.0.0
24.68/24.79	c   mtl-2.1.1
24.68/24.79	c   old_locale-1.0.0.4
24.68/24.79	c   parse_dimacs-1.2
24.68/24.79	c   parsec-3.1.2
24.68/24.79	c   queue-0.1.2
24.68/24.79	c   stm-2.3
24.68/24.79	c   time-1.4
24.68/24.79	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724843-1338649501.opb"]
24.68/24.79	c #vars 14620
24.68/24.79	c #constraints 21851
24.68/24.79	c Solving starts ...
29.48/29.55	c solving time = 4.748s
29.48/29.55	c #decision = 15036
29.48/29.55	c #conflict = 479
29.48/29.55	c #restart = 3
29.48/29.55	o 31438181
29.59/29.63	c Solving starts ...

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-3724843-1338649501/watcher-3724843-1338649501 -o /tmp/evaluation-result-3724843-1338649501/solver-3724843-1338649501 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724843-1338649501.opb 

running on 4 cores: 0,2,4,6

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: 2.01 2.01 2.00 2/174 20175
/proc/meminfo: memFree=21267316/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=6224 CPUtime=0 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 806 0 0 0 0 0 0 0 20 0 1 0 331078499 6373376 727 33554432000 4194304 8989770 140735436958144 140733717427832 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 1556 727 424 1171 0 333 0

[startup+0.008217 s]
/proc/loadavg: 2.01 2.01 2.00 2/174 20175
/proc/meminfo: memFree=21267316/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=7248 CPUtime=0 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 885 0 0 0 0 0 0 0 20 0 1 0 331078499 7421952 806 33554432000 4194304 8989770 140735436958144 140733717427832 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 1812 806 424 1171 0 589 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7248

[startup+0.100266 s]
/proc/loadavg: 2.01 2.01 2.00 2/174 20175
/proc/meminfo: memFree=21267316/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=11344 CPUtime=0.09 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 2112 0 0 0 9 0 0 0 20 0 1 0 331078499 11616256 2033 33554432000 4194304 8989770 140735436958144 140733717427832 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 2836 2033 431 1171 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.300289 s]
/proc/loadavg: 2.01 2.01 2.00 2/174 20175
/proc/meminfo: memFree=21267316/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=23632 CPUtime=0.28 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 5184 0 0 0 28 0 0 0 20 0 1 0 331078499 24199168 5105 33554432000 4194304 8989770 140735436958144 140733717427832 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 5908 5105 431 1171 0 4685 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 23632

[startup+0.70027 s]
/proc/loadavg: 2.01 2.01 2.00 2/174 20175
/proc/meminfo: memFree=21267316/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=51280 CPUtime=0.69 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 12117 0 0 0 68 1 0 0 20 0 1 0 331078499 52510720 12038 33554432000 4194304 8989770 140735436958144 140735436957640 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 12820 12038 446 1171 0 11597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51280

[startup+1.50023 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 20176
/proc/meminfo: memFree=21209492/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=62544 CPUtime=1.49 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 14935 0 0 0 147 2 0 0 20 0 1 0 331078499 64045056 14856 33554432000 4194304 8989770 140735436958144 140735436957640 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 15636 14856 448 1171 0 14413 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62544

[startup+3.10026 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 20176
/proc/meminfo: memFree=21208740/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=69712 CPUtime=3.09 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 16578 0 0 0 307 2 0 0 20 0 1 0 331078499 71385088 16499 33554432000 4194304 8989770 140735436958144 140735436957640 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 17428 16499 448 1171 0 16205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69712

[startup+6.30024 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 20176
/proc/meminfo: memFree=21201300/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=69712 CPUtime=6.29 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 16727 0 0 0 626 3 0 0 20 0 1 0 331078499 71385088 16648 33554432000 4194304 8989770 140735436958144 140735436957408 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 17428 16648 448 1171 0 16205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69712

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 20176
/proc/meminfo: memFree=21201184/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=69712 CPUtime=12.69 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 16727 0 0 0 1265 4 0 0 20 0 1 0 331078499 71385088 16648 33554432000 4194304 8989770 140735436958144 140735436957408 4213841 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 17428 16648 448 1171 0 16205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69712

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 20177
/proc/meminfo: memFree=21200564/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=74832 CPUtime=25.49 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 18021 0 0 0 2542 7 0 0 20 0 1 0 331078499 76627968 17942 33554432000 4194304 8989770 140735436958144 140735436941240 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 18708 17942 462 1171 0 17485 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74832

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 2/173 20178
/proc/meminfo: memFree=28923952/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=101456 CPUtime=51.08 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 24688 0 0 0 5094 14 0 0 20 0 1 0 331078499 103890944 24609 33554432000 4194304 8989770 140735436958144 140735436957408 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 25364 24609 473 1171 0 24141 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 101456

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20216
/proc/meminfo: memFree=29049540/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=101456 CPUtime=102.25 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 24718 0 0 0 10203 22 0 0 20 0 1 0 331078499 103890944 24614 33554432000 4194304 8989770 140735436958144 140735436957408 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 25364 24614 473 1171 0 24141 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 101456

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20216
/proc/meminfo: memFree=29014804/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=101456 CPUtime=162.24 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 24718 0 0 0 16195 29 0 0 20 0 1 0 331078499 103890944 24614 33554432000 4194304 8989770 140735436958144 140735436956096 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 25364 24614 473 1171 0 24141 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 101456

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20216
/proc/meminfo: memFree=29014620/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=101456 CPUtime=222.22 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 24718 0 0 0 22186 36 0 0 20 0 1 0 331078499 103890944 24614 33554432000 4194304 8989770 140735436958144 140735436956096 4204722 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 25364 24614 473 1171 0 24141 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 101456

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20216
/proc/meminfo: memFree=29013564/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=102480 CPUtime=282.22 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 24975 0 0 0 28178 44 0 0 20 0 1 0 331078499 104939520 24870 33554432000 4194304 8989770 140735436958144 140735436957408 4208863 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 25620 24870 473 1171 0 24397 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 102480

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20220
/proc/meminfo: memFree=29012564/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=103504 CPUtime=342.21 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25231 0 0 0 34168 53 0 0 20 0 1 0 331078499 105988096 25126 33554432000 4194304 8989770 140735436958144 140735436956160 4208833 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 25876 25126 473 1171 0 24653 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 103504

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20220
/proc/meminfo: memFree=29010464/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=402.2 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25743 0 0 0 40160 60 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436956160 4208870 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 105552

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20220
/proc/meminfo: memFree=29010524/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=462.19 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 46152 67 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957640 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 105552

[startup+522.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 20220
/proc/meminfo: memFree=29010648/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=522.18 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 52143 75 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436956096 4209168 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 105552

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 20220
/proc/meminfo: memFree=29010648/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=582.17 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 58134 83 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957640 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 105552

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/175 20221
/proc/meminfo: memFree=29010772/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=822.14 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 82098 116 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436956096 4208816 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 105552

[startup+882.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/175 20221
/proc/meminfo: memFree=29010896/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=882.12 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 88090 122 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957408 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 105552

[startup+942.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 20225
/proc/meminfo: memFree=29010888/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=942.11 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 94082 129 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436956096 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 105552

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20225
/proc/meminfo: memFree=29011020/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1002.1 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 100073 137 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436956096 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 105552

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20225
/proc/meminfo: memFree=29011020/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1062.1 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 106065 145 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957640 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 105552

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20225
/proc/meminfo: memFree=29010896/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1122.08 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 112054 154 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957640 7953280 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 105552

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20225
/proc/meminfo: memFree=29011144/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1182.08 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 118046 162 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957640 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 105552

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 20225
/proc/meminfo: memFree=29010780/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1242.07 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 124038 169 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957640 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 105552

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20226
/proc/meminfo: memFree=29010648/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1302.06 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 130029 177 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957640 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 105552

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20226
/proc/meminfo: memFree=29010400/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1362.05 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 136020 185 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957640 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 105552

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20226
/proc/meminfo: memFree=29011020/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1422.05 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 142012 193 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957408 4426060 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 105552

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20226
/proc/meminfo: memFree=29010896/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1482.04 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 148002 202 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436956096 4209450 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 105552

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20229
/proc/meminfo: memFree=29010764/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1542.03 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 153993 210 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957408 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 105552

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20230
/proc/meminfo: memFree=29010772/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1602.01 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 159984 217 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957408 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 105552

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20230
/proc/meminfo: memFree=29010896/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1662.01 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 165977 224 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436956096 4208833 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 105552

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20230
/proc/meminfo: memFree=29011020/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1721.99 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 171969 230 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436956096 4209382 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 105552

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 20230
/proc/meminfo: memFree=29011524/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1781.99 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 177963 236 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957408 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 105552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 20230
/proc/meminfo: memFree=29011524/32873844 swapFree=6088/6088
[pid=20175] ppid=20173 vsize=105552 CPUtime=1800.09 cores=0,2,4,6
/proc/20175/stat : 20175 (toysat) R 20173 20175 18556 0 -1 4202496 25744 0 0 0 179771 238 0 0 20 0 1 0 331078499 108085248 25638 33554432000 4194304 8989770 140735436958144 140735436957640 4204624 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20175/statm: 26388 25638 473 1171 0 25165 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 105552

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): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1797.71
CPU system time (s): 2.38764
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 105552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.71
system time used= 2.38764
maximum resident set size= 102552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25744
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= 35
involuntary context switches= 1863

runsolver used 3.3005 second user time and 8.46471 second system time

The end

Launcher Data 

Begin job on node110 at 2012-06-02 17:05:01
IDJOB=3724843
IDBENCH=92743
IDSOLVER=2308
FILE ID=node110/3724843-1338649501
RUNJOBID= node110-1338631507-18572
PBS_JOBID= 14636470
Free space on /tmp= 70912 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Base/normalized-minisat85_4_27_9.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724843-1338649501/watcher-3724843-1338649501 -o /tmp/evaluation-result-3724843-1338649501/solver-3724843-1338649501 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724843-1338649501.opb

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

MD5SUM BENCH= 0d1a0fb36198b9d5326d15feff3f543b
RANDOM SEED=584421569

node110.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		: 2666.893
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	: 5333.78
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		: 2666.893
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	: 5331.91
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		: 2666.893
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	: 5331.92
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		: 2666.893
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	: 5331.91
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		: 2666.893
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	: 5331.92
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		: 2666.893
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	: 5331.90
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		: 2666.893
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	: 5331.91
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		: 2666.893
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        21266944 kB
Buffers:          391284 kB
Cached:          2600936 kB
SwapCached:          604 kB
Active:          9218888 kB
Inactive:        1528796 kB
Active(anon):    7745412 kB
Inactive(anon):    12328 kB
Active(file):    1473476 kB
Inactive(file):  1516468 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67107364 kB
Dirty:              8532 kB
Writeback:             0 kB
AnonPages:       7760656 kB
Mapped:            13356 kB
Shmem:                40 kB
Slab:             705168 kB
SReclaimable:     147516 kB
SUnreclaim:       557652 kB
KernelStack:        1424 kB
PageTables:        19036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    7856532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1925120 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71120 MiB
End job on node110 at 2012-06-02 17:35:03