Trace number 3706972

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) 1800.09 1800.41

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_2.opb
MD5SUMaf0ded53094abde95c37378ccd6c7afa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark618.033
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables8901
Total number of constraints32298
Number of constraints which are clauses32280
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint1
Maximum length of a constraint790
Number of terms in the objective function 790
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 790
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 820
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.59/0.69	c 2012-05-27T16:11:10+0200
0.59/0.69	c arch = x86_64
0.59/0.69	c os = linux
0.59/0.69	c compiler = ghc 7.4
0.59/0.69	c packages:
0.59/0.69	c   OptDir-0.0.1
0.59/0.69	c   array-0.4.0.0
0.59/0.69	c   base-4.5.0.0
0.59/0.69	c   bytestring-0.9.2.1
0.59/0.69	c   containers-0.4.2.1
0.59/0.69	c   deepseq-1.3.0.0
0.59/0.69	c   mtl-2.1.1
0.59/0.69	c   old_locale-1.0.0.4
0.59/0.69	c   parse_dimacs-1.2
0.59/0.69	c   parsec-3.1.2
0.59/0.69	c   queue-0.1.2
0.59/0.69	c   stm-2.3
0.59/0.69	c   time-1.4
0.59/0.69	c command line = ["--pb","HOME/instance-3706972-1338127870.opb"]
0.59/0.69	c #vars 8901
0.59/0.69	c #constraints 32298
0.59/0.69	c Solving starts ...
0.69/0.72	c solving time = 0.020s
0.69/0.72	c #decision = 772
0.69/0.72	c #conflict = 2
0.69/0.72	c #restart = 0
0.69/0.72	o 23
0.69/0.72	c Solving starts ...
374.41/374.53	c learnt constraints deletion: 48587 -> 24294
601.16/601.33	c learnt constraints deletion: 54195 -> 27098
817.33/817.57	c learnt constraints deletion: 59075 -> 29538
1052.99/1053.28	c learnt constraints deletion: 66192 -> 33096
1270.65/1270.94	c learnt constraints deletion: 65855 -> 32930
1491.22/1491.56	c learnt constraints deletion: 71183 -> 35592
1729.88/1730.20	c learnt constraints deletion: 71568 -> 35786

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-3706972-1338127870/watcher-3706972-1338127870 -o /tmp/evaluation-result-3706972-1338127870/solver-3706972-1338127870 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706972-1338127870.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: 1.92 1.98 1.99 3/176 20590
/proc/meminfo: memFree=30299096/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 811 0 0 0 0 0 0 0 20 0 1 0 278911356 6356992 732 33554432000 4194304 8973514 140733350926048 140735560894744 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 1552 732 415 1167 0 333 0

[startup+0.030141 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 20590
/proc/meminfo: memFree=30299096/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=8256 CPUtime=0.02 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 1271 0 0 0 2 0 0 0 20 0 1 0 278911356 8454144 1192 33554432000 4194304 8973514 140733350926048 140735560894744 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 2064 1197 418 1167 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8256

[startup+0.100283 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 20590
/proc/meminfo: memFree=30299096/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 2356 0 0 0 9 0 0 0 20 0 1 0 278911356 12648448 2277 33554432000 4194304 8973514 140733350926048 140735560894744 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 3088 2277 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300285 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 20590
/proc/meminfo: memFree=30299096/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=24640 CPUtime=0.29 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 5321 0 0 0 29 0 0 0 20 0 1 0 278911356 25231360 5242 33554432000 4194304 8973514 140733350926048 140733350925312 4213859 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 6160 5249 418 1167 0 4941 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24640

[startup+0.700286 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 20590
/proc/meminfo: memFree=30299096/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=45120 CPUtime=0.69 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 10577 0 0 0 67 2 0 0 20 0 1 0 278911356 46202880 10498 33554432000 4194304 8973514 140733350926048 140733350925312 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 11280 10498 441 1167 0 10061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45120

[startup+1.50029 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 20591
/proc/meminfo: memFree=30257052/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=47168 CPUtime=1.49 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 11104 0 0 0 147 2 0 0 20 0 1 0 278911356 48300032 11025 33554432000 4194304 8973514 140733350926048 140733350925312 4209446 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 11792 11025 456 1167 0 10573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47168

[startup+3.1003 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 20591
/proc/meminfo: memFree=30255316/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=48192 CPUtime=3.09 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 11360 0 0 0 307 2 0 0 20 0 1 0 278911356 49348608 11281 33554432000 4194304 8973514 140733350926048 140733350923968 6571896 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 12048 11281 456 1167 0 10829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48192

[startup+6.30029 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 20591
/proc/meminfo: memFree=30252836/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=50240 CPUtime=6.28 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 11872 0 0 0 626 2 0 0 20 0 1 0 278911356 51445760 11793 33554432000 4194304 8973514 140733350926048 140733350908032 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 12560 11793 456 1167 0 11341 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50240

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 20591
/proc/meminfo: memFree=30250984/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=52288 CPUtime=12.69 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 12384 0 0 0 1265 4 0 0 20 0 1 0 278911356 53542912 12305 33554432000 4194304 8973514 140733350926048 140733350908032 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 13072 12305 456 1167 0 11853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52288

[startup+25.5004 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 20591
/proc/meminfo: memFree=30247760/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=55360 CPUtime=25.48 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 13152 0 0 0 2543 5 0 0 20 0 1 0 278911356 56688640 13073 33554432000 4194304 8973514 140733350926048 140733350925544 6571953 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 13840 13073 456 1167 0 12621 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55360

[startup+51.1004 s]
/proc/loadavg: 1.96 1.98 1.99 3/177 20591
/proc/meminfo: memFree=30238708/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=60480 CPUtime=51.08 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 14433 0 0 0 5099 9 0 0 20 0 1 0 278911356 61931520 14354 33554432000 4194304 8973514 140733350926048 140733350925312 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 15120 14354 456 1167 0 13901 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 60480

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/177 20592
/proc/meminfo: memFree=30216760/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=73792 CPUtime=102.28 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 17761 0 0 0 10212 16 0 0 20 0 1 0 278911356 75563008 17682 33554432000 4194304 8973514 140733350926048 140733350925312 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 18448 17682 456 1167 0 17229 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 73792

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 20592
/proc/meminfo: memFree=30190364/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=89152 CPUtime=162.26 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 21611 0 0 0 16203 23 0 0 20 0 1 0 278911356 91291648 21527 33554432000 4194304 8973514 140733350926048 140733350925544 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 22288 21527 456 1167 0 21069 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 89152

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 20592
/proc/meminfo: memFree=30163884/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=106560 CPUtime=222.25 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 25976 0 0 0 22193 32 0 0 20 0 1 0 278911356 109117440 25879 33554432000 4194304 8973514 140733350926048 140733350925544 4209278 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 26640 25879 456 1167 0 25421 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 106560

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 20592
/proc/meminfo: memFree=30138960/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=122944 CPUtime=282.22 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 30072 0 0 0 28184 38 0 0 20 0 1 0 278911356 125894656 29975 33554432000 4194304 8973514 140733350926048 140733350923968 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 30736 29975 456 1167 0 29517 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 122944

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 20592
/proc/meminfo: memFree=30151004/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=138304 CPUtime=342.21 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 33912 0 0 0 34175 46 0 0 20 0 1 0 278911356 141623296 33815 33554432000 4194304 8973514 140733350926048 140733350908032 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 34576 33815 456 1167 0 33357 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 138304

[startup+402.3 s]
/proc/loadavg: 2.09 2.01 2.00 3/177 20632
/proc/meminfo: memFree=30323992/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=152640 CPUtime=402.21 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 37497 0 0 0 40166 55 0 0 20 0 1 0 278911356 156303360 37400 33554432000 4194304 8973514 140733350926048 140733350925312 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 38160 37400 457 1167 0 36941 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 152640

[startup+462.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 20632
/proc/meminfo: memFree=30298756/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=157760 CPUtime=462.18 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 38789 0 0 0 46155 63 0 0 20 0 1 0 278911356 161546240 38680 33554432000 4194304 8973514 140733350926048 140733350923968 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 39440 38680 457 1167 0 38221 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 157760

[startup+522.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 20632
/proc/meminfo: memFree=30279544/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=162880 CPUtime=522.17 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 40069 0 0 0 52147 70 0 0 20 0 1 0 278911356 166789120 39960 33554432000 4194304 8973514 140733350926048 140733350925544 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 40720 39960 457 1167 0 39501 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 162880

[startup+582.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 20635
/proc/meminfo: memFree=30258956/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=174144 CPUtime=582.17 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 42885 0 0 0 58139 78 0 0 20 0 1 0 278911356 178323456 42776 33554432000 4194304 8973514 140733350926048 140733350908032 4427820 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 43536 42776 457 1167 0 42317 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 174144

[startup+642.3 s]

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

[startup+882.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 20636
/proc/meminfo: memFree=30236404/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=188480 CPUtime=882.13 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 46470 0 0 0 88097 116 0 0 20 0 1 0 278911356 193003520 46360 33554432000 4194304 8973514 140733350926048 140733350925544 4372420 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 47120 46360 457 1167 0 45901 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 188480

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 20636
/proc/meminfo: memFree=30229088/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=195648 CPUtime=942.11 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 48262 0 0 0 94087 124 0 0 20 0 1 0 278911356 200343552 48152 33554432000 4194304 8973514 140733350926048 140733350908032 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 48912 48152 457 1167 0 47693 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 195648

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20637
/proc/meminfo: memFree=30217100/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=201792 CPUtime=1002.1 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 49802 0 0 0 100077 133 0 0 20 0 1 0 278911356 206635008 49688 33554432000 4194304 8973514 140733350926048 140733350908032 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 50448 49688 457 1167 0 49229 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 201792

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20637
/proc/meminfo: memFree=30193892/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=211008 CPUtime=1062.09 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 52106 0 0 0 106069 140 0 0 20 0 1 0 278911356 216072192 51992 33554432000 4194304 8973514 140733350926048 140733350925544 4208843 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 52752 51992 457 1167 0 51533 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 211008

[startup+1122.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 20637
/proc/meminfo: memFree=30193892/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=211008 CPUtime=1122.08 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 52106 0 0 0 112058 150 0 0 20 0 1 0 278911356 216072192 51992 33554432000 4194304 8973514 140733350926048 140733350908032 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 52752 51992 457 1167 0 51533 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 211008

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 20640
/proc/meminfo: memFree=30183396/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=214080 CPUtime=1182.07 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 52878 0 0 0 118048 159 0 0 20 0 1 0 278911356 219217920 52760 33554432000 4194304 8973514 140733350926048 140733350908032 4427744 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 53520 52760 457 1167 0 52301 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 214080

[startup+1242.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 20640
/proc/meminfo: memFree=30161824/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=235584 CPUtime=1242.05 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 58254 0 0 0 124038 167 0 0 20 0 1 0 278911356 241238016 58136 33554432000 4194304 8973514 140733350926048 140733350923968 4209187 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 58896 58136 457 1167 0 57677 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 235584

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 20640
/proc/meminfo: memFree=30183048/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=214080 CPUtime=1302.05 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 58254 0 0 0 130030 175 0 0 20 0 1 0 278911356 219217920 52760 33554432000 4194304 8973514 140733350926048 140733350908032 4427192 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 53520 52760 457 1167 0 52301 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 214080

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 20641
/proc/meminfo: memFree=30185584/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=214080 CPUtime=1362.04 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 58254 0 0 0 136021 183 0 0 20 0 1 0 278911356 219217920 52760 33554432000 4194304 8973514 140733350926048 140733350908032 4213673 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 53520 52760 457 1167 0 52301 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 214080

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20641
/proc/meminfo: memFree=30186004/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=214080 CPUtime=1422.03 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 58256 0 0 0 142013 190 0 0 20 0 1 0 278911356 219217920 52760 33554432000 4194304 8973514 140733350926048 140733350925544 4208909 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 53520 52760 457 1167 0 52301 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 214080

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20642
/proc/meminfo: memFree=30185868/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=214080 CPUtime=1482.01 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 58256 0 0 0 148004 197 0 0 20 0 1 0 278911356 219217920 52760 33554432000 4194304 8973514 140733350926048 140733350925312 4209168 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 53520 52760 457 1167 0 52301 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 214080

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20642
/proc/meminfo: memFree=30181280/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=219200 CPUtime=1542.01 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 59536 0 0 0 153995 206 0 0 20 0 1 0 278911356 224460800 54040 33554432000 4194304 8973514 140733350926048 140733350925312 4213862 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 54800 54040 457 1167 0 53581 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 219200

[startup+1602.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 20642
/proc/meminfo: memFree=30178796/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=219200 CPUtime=1602 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 59536 0 0 0 159985 215 0 0 20 0 1 0 278911356 224460800 54040 33554432000 4194304 8973514 140733350926048 140733350924032 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 54800 54040 457 1167 0 53581 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 219200

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 20643
/proc/meminfo: memFree=30160336/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=239680 CPUtime=1661.99 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 64656 0 0 0 165975 224 0 0 20 0 1 0 278911356 245432320 59160 33554432000 4194304 8973514 140733350926048 140733350908032 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 59920 59160 457 1167 0 58701 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 239680

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20643
/proc/meminfo: memFree=30153188/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=255040 CPUtime=1721.99 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 68496 0 0 0 171967 232 0 0 20 0 1 0 278911356 261160960 63000 33554432000 4194304 8973514 140733350926048 140733350924032 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 63760 63000 457 1167 0 62541 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 255040

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20646
/proc/meminfo: memFree=30170244/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=234560 CPUtime=1781.97 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 68496 0 0 0 177957 240 0 0 20 0 1 0 278911356 240189440 57880 33554432000 4194304 8973514 140733350926048 140733350908032 4209187 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 58640 57880 457 1167 0 57421 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 234560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20646
/proc/meminfo: memFree=30168144/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=234560 CPUtime=1800.07 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 68496 0 0 0 179765 242 0 0 20 0 1 0 278911356 240189440 57880 33554432000 4194304 8973514 140733350926048 140733350908032 7807968 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 58640 57880 457 1167 0 57421 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 234560

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 20646
/proc/meminfo: memFree=30168144/32873844 swapFree=7388/7388
[pid=20590] ppid=20588 vsize=234560 CPUtime=1800.07 cores=0,2,4,6
/proc/20590/stat : 20590 (toysat) R 20588 20590 20110 0 -1 4202496 68496 0 0 0 179765 242 0 0 20 0 1 0 278911356 240189440 57880 33554432000 4194304 8973514 140733350926048 140733350908032 7807968 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20590/statm: 58640 57880 457 1167 0 57421 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 234560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.09
CPU user time (s): 1797.66
CPU system time (s): 2.43163
CPU usage (%): 99.9823
Max. virtual memory (cumulated for all children) (KiB): 255040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.66
system time used= 2.43163
maximum resident set size= 252000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68496
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= 49
involuntary context switches= 1877

runsolver used 3.01054 second user time and 9.56355 second system time

The end

Launcher Data 

Begin job on node147 at 2012-05-27 16:11:10
IDJOB=3706972
IDBENCH=25018
IDSOLVER=2285
FILE ID=node147/3706972-1338127870
RUNJOBID= node147-1338122460-20126
PBS_JOBID= 14624486
Free space on /tmp= 71668 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_2.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706972-1338127870/watcher-3706972-1338127870 -o /tmp/evaluation-result-3706972-1338127870/solver-3706972-1338127870 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706972-1338127870.opb

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

MD5SUM BENCH= af0ded53094abde95c37378ccd6c7afa
RANDOM SEED=1527248761

node147.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		: 2666.951
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	: 5333.90
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		: 2666.951
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		: 2666.951
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	: 5331.87
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		: 2666.951
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
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		: 2666.951
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		: 2666.951
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:        30299368 kB
Buffers:          337112 kB
Cached:          1192588 kB
SwapCached:         5068 kB
Active:           805384 kB
Inactive:         950192 kB
Active(anon):     220716 kB
Inactive(anon):     7584 kB
Active(file):     584668 kB
Inactive(file):   942608 kB
Unevictable:        7388 kB
Mlocked:            7388 kB
SwapTotal:      67108856 kB
SwapFree:       67098668 kB
Dirty:              8172 kB
Writeback:             0 kB
AnonPages:        228828 kB
Mapped:            11472 kB
Shmem:                 0 kB
Slab:             678740 kB
SReclaimable:     120008 kB
SUnreclaim:       558732 kB
KernelStack:        1456 kB
PageTables:         4044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     343940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    212992 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= 71660 MiB
End job on node147 at 2012-05-27 16:41:12