Trace number 3721340

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
PB07: minisat+ 1.14? (TO) 1800.03 1800.31

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-wood1p.opb
MD5SUM360101c0d249c34bf56133c11582c641
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables77820
Total number of constraints244
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints244
Minimum length of a constraint30
Maximum length of a constraint77760
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 53687091200000000
Number of bits of the biggest number in a constraint 56
Biggest sum of numbers in a constraint 66413144120266880244
Number of bits of the biggest sum of numbers66
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c Parsing PB file...
25.98/26.07	c Converting 343 PB-constraints to clauses...
26.09/26.15	c   -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
1389.77/1390.08	c   -- Detecting intervals from adjacent constraints: ###########################################################################################################################################################################
1389.87/1390.18	c   -- Clauses(.)/Splits(s): s
1389.87/1390.18	c ---[ 342]---> 
1800.02/1800.30	c *** TERMINATED ***
1800.02/1800.30	s UNKNOWN

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-3721340-1338554749/watcher-3721340-1338554749 -o /tmp/evaluation-result-3721340-1338554749/solver-3721340-1338554749 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721340-1338554749.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: 2.00 1.99 1.78 3/176 2748
/proc/meminfo: memFree=28309664/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=1576 CPUtime=0 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 233 0 0 0 0 0 0 0 20 0 1 0 321601867 1613824 190 33554432000 134512640 135395479 4288478480 4288477400 135031278 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 394 190 68 216 0 176 0

[startup+0.076934 s]
/proc/loadavg: 2.00 1.99 1.78 3/176 2748
/proc/meminfo: memFree=28309664/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=5604 CPUtime=0.07 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 1228 0 0 0 7 0 0 0 20 0 1 0 321601867 5738496 1184 33554432000 134512640 135395479 4288478480 4288471152 134809838 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 1401 1184 72 216 0 1183 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5604

[startup+0.100253 s]
/proc/loadavg: 2.00 1.99 1.78 3/176 2748
/proc/meminfo: memFree=28309664/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=4940 CPUtime=0.09 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 1230 0 0 0 9 0 0 0 20 0 1 0 321601867 5058560 1037 33554432000 134512640 135395479 4288478480 4288477360 134530494 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 1235 1037 74 216 0 1017 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4940

[startup+0.300226 s]
/proc/loadavg: 2.00 1.99 1.78 3/176 2748
/proc/meminfo: memFree=28309664/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=7644 CPUtime=0.29 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 2403 0 0 0 29 0 0 0 20 0 1 0 321601867 7827456 1700 33554432000 134512640 135395479 4288478480 4288475600 134809838 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 1911 1700 74 216 0 1693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7644

[startup+0.700225 s]
/proc/loadavg: 2.00 1.99 1.78 3/176 2748
/proc/meminfo: memFree=28309664/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=11084 CPUtime=0.69 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 4266 0 0 0 69 0 0 0 20 0 1 0 321601867 11350016 2532 33554432000 134512640 135395479 4288478480 4288472628 135003221 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 2771 2532 75 216 0 2553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11084

[startup+1.50023 s]
/proc/loadavg: 2.00 1.99 1.78 3/177 2749
/proc/meminfo: memFree=28297348/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=15448 CPUtime=1.49 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 8243 0 0 0 148 1 0 0 20 0 1 0 321601867 15818752 3476 33554432000 134512640 135395479 4288478480 4288477048 135012160 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 3862 3476 75 216 0 3644 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15448

[startup+3.10021 s]
/proc/loadavg: 2.00 1.99 1.78 3/177 2749
/proc/meminfo: memFree=28289848/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=30564 CPUtime=3.09 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 17516 0 0 0 307 2 0 0 20 0 1 0 321601867 31297536 6737 33554432000 134512640 135395479 4288478480 4288475580 135005342 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 7641 6737 75 216 0 7423 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30564

[startup+6.30022 s]
/proc/loadavg: 2.00 1.99 1.78 3/177 2749
/proc/meminfo: memFree=28264316/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=57372 CPUtime=6.28 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 36455 0 0 0 624 4 0 0 20 0 1 0 321601867 58748928 12096 33554432000 134512640 135395479 4288478480 4288472780 135005844 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 14343 12096 75 216 0 14125 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57372

[startup+12.7002 s]
/proc/loadavg: 2.08 2.00 1.78 3/177 2749
/proc/meminfo: memFree=28221856/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=107004 CPUtime=12.68 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 71141 0 0 0 1257 11 0 0 20 0 1 0 321601867 109572096 22150 33554432000 134512640 135395479 4288478480 4288477024 134808945 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 26751 22150 75 216 0 26533 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 107004

[startup+25.5003 s]
/proc/loadavg: 2.06 2.00 1.79 3/177 2749
/proc/meminfo: memFree=28132724/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=208328 CPUtime=25.48 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 139132 0 0 0 2527 21 0 0 20 0 1 0 321601867 213327872 45821 33554432000 134512640 135395479 4288478480 4288476140 134838067 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52082 45821 75 216 0 51864 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 208328

[startup+51.1003 s]
/proc/loadavg: 2.11 2.02 1.80 3/177 2749
/proc/meminfo: memFree=28122888/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=51.08 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142339 0 0 0 5086 22 0 0 20 0 1 0 321601867 216608768 46736 33554432000 134512640 135395479 4288478480 4288477216 134621349 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 46736 83 216 0 52665 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 211532

[startup+102.3 s]
/proc/loadavg: 2.05 2.01 1.81 3/177 2749
/proc/meminfo: memFree=28122312/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=102.27 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142340 0 0 0 10205 22 0 0 20 0 1 0 321601867 216608768 46736 33554432000 134512640 135395479 4288478480 4288477184 134531185 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 46736 83 216 0 52665 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 211532

[startup+162.3 s]
/proc/loadavg: 2.10 2.02 1.82 3/177 2750
/proc/meminfo: memFree=28113324/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=162.26 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142343 0 0 0 16204 22 0 0 20 0 1 0 321601867 216608768 48923 33554432000 134512640 135395479 4288478480 4288477004 135005840 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48923 83 216 0 52665 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 211532

[startup+222.3 s]
/proc/loadavg: 2.10 2.03 1.83 3/177 2750
/proc/meminfo: memFree=28106952/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=222.25 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142343 0 0 0 22203 22 0 0 20 0 1 0 321601867 216608768 48923 33554432000 134512640 135395479 4288478480 4288477156 135005272 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48923 83 216 0 52665 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 211532

[startup+282.3 s]
/proc/loadavg: 2.03 2.02 1.84 3/178 2753
/proc/meminfo: memFree=28107240/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=282.24 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 28202 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477156 135005290 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 211532

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 1.85 3/177 2753
/proc/meminfo: memFree=28107252/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=342.23 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 34201 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477124 134812654 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 211532

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/177 2753
/proc/meminfo: memFree=28089256/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=402.22 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 40200 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477168 134809943 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 211532

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.86 3/177 2754
/proc/meminfo: memFree=28087892/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=462.22 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 46200 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477156 135005314 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 211532

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 2754
/proc/meminfo: memFree=28087892/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=522.21 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 52199 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477140 135003915 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 211532

[startup+582.307 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 2754
/proc/meminfo: memFree=28077720/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=582.2 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 58198 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477104 135005894 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 211532

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.04 2.01 1.90 3/178 2758
/proc/meminfo: memFree=28051916/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=882.15 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 88193 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477148 134838470 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 211532

[startup+942.3 s]
/proc/loadavg: 2.01 2.01 1.91 3/178 2781
/proc/meminfo: memFree=28044044/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=942.14 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 94192 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477184 135012146 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 211532

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2781
/proc/meminfo: memFree=28044024/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=1002.13 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 100191 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477216 134621524 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 211532

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2782
/proc/meminfo: memFree=28044148/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=1062.12 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 106190 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477124 134812771 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 211532

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2782
/proc/meminfo: memFree=28043900/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=1122.12 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 112190 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477216 134621712 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 211532

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2782
/proc/meminfo: memFree=28044028/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=1182.11 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 118189 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477120 135012143 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 211532

[startup+1242.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2782
/proc/meminfo: memFree=28043904/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=1242.1 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 124188 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477136 134806265 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 211532

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2782
/proc/meminfo: memFree=28044152/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=1302.09 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 130187 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477160 134838350 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 211532

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2783
/proc/meminfo: memFree=28043780/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=211532 CPUtime=1362.08 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142344 0 0 0 136186 22 0 0 20 0 1 0 321601867 216608768 48924 33554432000 134512640 135395479 4288478480 4288477120 135012143 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 52883 48924 83 216 0 52665 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 211532

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2783
/proc/meminfo: memFree=28043036/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=212260 CPUtime=1422.07 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142552 0 0 0 142185 22 0 0 20 0 1 0 321601867 217354240 49132 33554432000 134512640 135395479 4288478480 4288473108 134679965 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 53065 49132 92 216 0 52847 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 212260

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 2786
/proc/meminfo: memFree=28042920/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=212260 CPUtime=1482.06 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142552 0 0 0 148184 22 0 0 20 0 1 0 321601867 217354240 49132 33554432000 134512640 135395479 4288478480 4288472364 135005847 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 53065 49132 92 216 0 52847 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 212260

[startup+1542.3 s]
/proc/loadavg: 2.03 2.01 1.91 3/177 2835
/proc/meminfo: memFree=28170904/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=212260 CPUtime=1542.05 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142552 0 0 0 154183 22 0 0 20 0 1 0 321601867 217354240 49132 33554432000 134512640 135395479 4288478480 4288472796 135012072 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 53065 49132 92 216 0 52847 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 212260

[startup+1602.3 s]
/proc/loadavg: 2.01 2.01 1.91 3/177 2835
/proc/meminfo: memFree=28168056/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=212260 CPUtime=1602.04 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142552 0 0 0 160182 22 0 0 20 0 1 0 321601867 217354240 49132 33554432000 134512640 135395479 4288478480 4288472236 135005345 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 53065 49132 92 216 0 52847 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 212260

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2836
/proc/meminfo: memFree=28166856/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=212260 CPUtime=1662.03 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142552 0 0 0 166181 22 0 0 20 0 1 0 321601867 217354240 49132 33554432000 134512640 135395479 4288478480 4288473024 135012191 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 53065 49132 92 216 0 52847 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 212260

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2836
/proc/meminfo: memFree=28165660/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=212260 CPUtime=1722.02 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142552 0 0 0 172180 22 0 0 20 0 1 0 321601867 217354240 49132 33554432000 134512640 135395479 4288478480 4288473060 135005286 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 53065 49132 92 216 0 52847 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 212260

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2836
/proc/meminfo: memFree=28164380/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=212260 CPUtime=1782.02 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142552 0 0 0 178180 22 0 0 20 0 1 0 321601867 217354240 49132 33554432000 134512640 135395479 4288478480 4288473360 134690991 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 53065 49132 92 216 0 52847 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 212260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2836
/proc/meminfo: memFree=28164008/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=212260 CPUtime=1800.02 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142552 0 0 0 179980 22 0 0 20 0 1 0 321601867 217354240 49132 33554432000 134512640 135395479 4288478480 4288472508 135005240 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 53065 49132 92 216 0 52847 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 212260

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

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

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 2836
/proc/meminfo: memFree=28164008/32873648 swapFree=6864/6864
[pid=2748] ppid=2746 vsize=212260 CPUtime=1800.02 cores=1,3,5,7
/proc/2748/stat : 2748 (minisat+) R 2746 2748 2429 0 -1 4202496 142552 0 0 0 179980 22 0 0 20 0 1 0 321601867 217354240 49132 33554432000 134512640 135395479 4288478480 4288472508 135005240 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/2748/statm: 53065 49132 92 216 0 52847 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 212260

Child status: 0
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1799.8
CPU system time (s): 0.225965
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 212260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.225965
maximum resident set size= 196532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 142553
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= 9
involuntary context switches= 1853

runsolver used 3.45047 second user time and 8.97564 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-01 14:45:50
IDJOB=3721340
IDBENCH=2441
IDSOLVER=2306
FILE ID=node113/3721340-1338554749
RUNJOBID= node113-1338552574-2446
PBS_JOBID= 14635871
Free space on /tmp= 71012 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-wood1p.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721340-1338554749/watcher-3721340-1338554749 -o /tmp/evaluation-result-3721340-1338554749/solver-3721340-1338554749 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721340-1338554749.opb            

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

MD5SUM BENCH= 360101c0d249c34bf56133c11582c641
RANDOM SEED=60184181

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
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		: 2667.026
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		: 2667.026
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		: 2667.026
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	: 5331.92
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		: 2667.026
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:       32873648 kB
MemFree:        28309696 kB
Buffers:          467008 kB
Cached:          3147176 kB
SwapCached:         2024 kB
Active:          1639008 kB
Inactive:        2047684 kB
Active(anon):      72212 kB
Inactive(anon):     1800 kB
Active(file):    1566796 kB
Inactive(file):  2045884 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67099592 kB
Dirty:             35684 kB
Writeback:             0 kB
AnonPages:        103748 kB
Mapped:            11684 kB
Shmem:                 0 kB
Slab:             741276 kB
SReclaimable:     185436 kB
SUnreclaim:       555840 kB
KernelStack:        1448 kB
PageTables:         4296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     193224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721340-1338554749.opb

Free space on /tmp at the end= 71008 MiB
End job on node113 at 2012-06-01 15:15:53