Trace number 3721331

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+ 1.14Signal 243.661 372.55

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-blp-ic98.opb
MD5SUMcbbc019f11b539634b02edfceafed9db
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1090626176
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15501
Total number of constraints763
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)627
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint8
Maximum length of a constraint13581
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 83886080000000
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 783292842349555
Number of bits of the biggest sum of numbers50
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...
2.59/2.62	c Converting 853 PB-constraints to clauses...
2.59/2.68	c   -- Unit propagations: (none)
2.59/2.68	c   -- Detecting intervals from adjacent constraints: ##########################################################################################
2.59/2.68	c   -- Clauses(.)/Splits(s): sssss
2.59/2.68	c ---[ 857]---> BDD-cost:   12
2.59/2.68	c ---[ 856]---> BDD-cost:   12
2.59/2.68	c ---[ 855]---> BDD-cost:   13
2.59/2.68	c ---[ 854]---> BDD-cost:   13
2.59/2.68	c ---[ 853]---> BDD-cost:   13
2.59/2.68	c ---[ 850]---> BDD-cost:   13
2.59/2.68	c ---[ 849]---> BDD-cost:   13
2.59/2.68	c ---[ 848]---> BDD-cost:   13
2.59/2.68	c ---[ 847]---> BDD-cost:   13
2.59/2.68	c ---[ 846]---> BDD-cost:   13
2.59/2.68	c ---[ 845]---> BDD-cost:   12
2.59/2.68	c ---[ 844]---> BDD-cost:   13
2.59/2.68	c ---[ 842]---> BDD-cost:   13
2.59/2.68	c ---[ 841]---> BDD-cost:   13
2.59/2.68	c ---[ 840]---> BDD-cost:   13
2.59/2.68	c ---[ 839]---> BDD-cost:   13
2.59/2.68	c ---[ 838]---> BDD-cost:   13
2.59/2.68	c ---[ 837]---> BDD-cost:   13
2.59/2.68	c ---[ 836]---> BDD-cost:   13
2.59/2.68	c ---[ 835]---> BDD-cost:   12
2.59/2.68	c ---[ 834]---> BDD-cost:   13
2.59/2.68	c ---[ 833]---> BDD-cost:   13
2.59/2.68	c ---[ 832]---> BDD-cost:   13
2.59/2.68	c ---[ 831]---> BDD-cost:   12
2.59/2.68	c ---[ 830]---> BDD-cost:   12
2.59/2.68	c ---[ 829]---> BDD-cost:   13
2.59/2.68	c ---[ 828]---> BDD-cost:   13
2.59/2.68	c ---[ 827]---> BDD-cost:   13
2.59/2.68	c ---[ 826]---> BDD-cost:   13
2.59/2.68	c ---[ 825]---> BDD-cost:   12
2.59/2.68	c ---[ 824]---> BDD-cost:   13
2.59/2.68	c ---[ 822]---> BDD-cost:   12
2.59/2.68	c ---[ 821]---> BDD-cost:   13
2.59/2.68	c ---[ 820]---> BDD-cost:   13
2.59/2.68	c ---[ 819]---> BDD-cost:   13
2.59/2.68	c ---[ 818]---> BDD-cost:   13
2.59/2.68	c ---[ 817]---> BDD-cost:   13
2.59/2.68	c ---[ 815]---> BDD-cost:   13
2.59/2.68	c ---[ 814]---> BDD-cost:   13
2.59/2.68	c ---[ 813]---> BDD-cost:   13
2.59/2.68	c ---[ 812]---> BDD-cost:   12
2.59/2.68	c ---[ 810]---> Adder-cost: 2530   maxlim: 1873920   bits: 21/21
2.69/2.77	c ---[ 808]---> Adder-cost: 1302   maxlim: 966656   bits: 20/20
2.79/2.82	c ---[ 806]---> Adder-cost: 6532   maxlim: 4710400   bits: 23/23
2.99/3.08	c ---[ 804]---> Adder-cost: 1910   maxlim: 1470464   bits: 21/21
3.09/3.16	c ---[ 802]---> Adder-cost: 458   maxlim: 339968   bits: 19/19
3.09/3.18	c ---[ 800]---> Adder-cost: 9520   maxlim: 7658496   bits: 23/23
3.59/3.61	c ---[ 798]---> Adder-cost: 6870   maxlim: 5065728   bits: 23/23
3.89/3.90	c ---[ 796]---> Adder-cost: 3434   maxlim: 3383296   bits: 22/22
3.99/4.08	c ---[ 794]---> Adder-cost: 2828   maxlim: 2670592   bits: 22/22
4.19/4.23	c ---[ 792]---> Adder-cost: 2210   maxlim: 1794048   bits: 21/21
4.29/4.32	c ---[ 790]---> Adder-cost: 1402   maxlim: 1335296   bits: 21/21
4.29/4.39	c ---[ 788]---> Adder-cost: 4468   maxlim: 4069376   bits: 22/22
4.59/4.61	c ---[ 786]---> Adder-cost: 2898   maxlim: 2551808   bits: 22/22
4.69/4.74	c ---[ 784]---> Adder-cost: 898   maxlim: 854016   bits: 20/20
4.69/4.79	c ---[ 782]---> Adder-cost: 1000   maxlim: 930816   bits: 20/20
4.78/4.84	c ---[ 780]---> Adder-cost: 1314   maxlim: 1298432   bits: 21/21
4.88/4.91	c ---[ 778]---> Adder-cost: 1944   maxlim: 1982464   bits: 21/21
4.98/5.01	c ---[ 776]---> Adder-cost: 2586   maxlim: 2123776   bits: 22/22
5.08/5.12	c ---[ 774]---> Adder-cost: 1838   maxlim: 1540096   bits: 21/21
5.18/5.20	c ---[ 772]---> Adder-cost: 2892   maxlim: 2441216   bits: 22/22
5.28/5.33	c ---[ 770]---> Adder-cost: 1614   maxlim: 1594368   bits: 21/21
5.39/5.42	c ---[ 768]---> Adder-cost: 3736   maxlim: 3783680   bits: 22/22
5.58/5.62	c ---[ 766]---> Adder-cost: 7348   maxlim: 6837248   bits: 23/23
5.88/5.99	c ---[ 764]---> Adder-cost: 2052   maxlim: 1741824   bits: 21/21
5.99/6.09	c ---[ 762]---> Adder-cost: 1242   maxlim: 1152000   bits: 21/21
6.09/6.15	c ---[ 760]---> Adder-cost: 148   maxlim: 339968   bits: 19/19
6.09/6.17	c ---[ 758]---> Adder-cost: 540   maxlim: 2551808   bits: 22/22
6.29/6.30	c ---[ 756]---> Adder-cost: 1778   maxlim: 2395136   bits: 22/22
6.39/6.42	c ---[ 754]---> Adder-cost: 2276   maxlim: 2307072   bits: 22/22
6.50/6.54	c ---[ 752]---> Adder-cost: 6002   maxlim: 5430272   bits: 23/23
6.79/6.84	c ---[ 750]---> Adder-cost: 4414   maxlim: 4377600   bits: 23/23
6.99/7.08	c ---[ 748]---> Adder-cost: 964   maxlim: 1334272   bits: 21/21
7.09/7.15	c ---[ 746]---> Adder-cost: 4304   maxlim: 4227072   bits: 23/23
7.29/7.37	c ---[ 744]---> Adder-cost: 780   maxlim: 715776   bits: 20/20
7.39/7.41	c ---[ 742]---> Adder-cost: 4446   maxlim: 4887552   bits: 23/23
7.60/7.67	c ---[ 740]---> Adder-cost: 3484   maxlim: 3956736   bits: 22/22
7.79/7.88	c ---[ 738]---> Adder-cost: 778   maxlim: 850944   bits: 20/20
7.89/7.92	c ---[ 736]---> Adder-cost: 1304   maxlim: 1291264   bits: 21/21
7.99/8.00	c ---[ 734]---> Adder-cost: 1788   maxlim: 1976320   bits: 21/21
8.09/8.10	c ---[ 732]---> Adder-cost: 1316   maxlim: 1305600   bits: 21/21
8.09/8.17	c ---[ 730]---> Adder-cost: 5858   maxlim: 6127616   bits: 23/23
8.49/8.51	c ---[ 728]---> Adder-cost: 772   maxlim: 841728   bits: 20/20
8.49/8.56	c ---[ 726]---> Adder-cost: 1286   maxlim: 1281024   bits: 21/21
8.59/8.63	c ---[ 724]---> Adder-cost: 3090   maxlim: 3282944   bits: 22/22
8.80/8.81	c ---[ 722]---> Adder-cost: 3286   maxlim: 3862528   bits: 22/22
8.99/9.02	c ---[ 720]---> Adder-cost: 4478   maxlim: 4549632   bits: 23/23
9.19/9.26	c ---[ 718]---> Unexpected error.

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-3721331-1338554693/watcher-3721331-1338554693 -o /tmp/evaluation-result-3721331-1338554693/solver-3721331-1338554693 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721331-1338554693.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: 2.06 2.56 2.13 3/176 1181
/proc/meminfo: memFree=27610328/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=1264 CPUtime=0 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 163 0 0 0 0 0 0 0 20 0 1 0 321595334 1294336 121 33554432000 134512640 135395479 4287108128 4287106960 134618678 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 316 121 74 216 0 98 0

[startup+0.0555169 s]
/proc/loadavg: 2.06 2.56 2.13 3/176 1181
/proc/meminfo: memFree=27610328/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=2948 CPUtime=0.05 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 576 0 0 0 5 0 0 0 20 0 1 0 321595334 3018752 534 33554432000 134512640 135395479 4287108128 4287107024 134648294 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 737 534 74 216 0 519 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2948

[startup+0.10021 s]
/proc/loadavg: 2.06 2.56 2.13 3/176 1181
/proc/meminfo: memFree=27610328/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=3892 CPUtime=0.09 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 851 0 0 0 9 0 0 0 20 0 1 0 321595334 3985408 756 33554432000 134512640 135395479 4287108128 4287106588 135007864 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 973 758 74 216 0 755 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3892

[startup+0.300184 s]
/proc/loadavg: 2.06 2.56 2.13 3/176 1181
/proc/meminfo: memFree=27610328/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=5504 CPUtime=0.29 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 1678 0 0 0 29 0 0 0 20 0 1 0 321595334 5636096 1086 33554432000 134512640 135395479 4287108128 4287106736 134625644 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 1376 1088 74 216 0 1158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5504

[startup+0.700178 s]
/proc/loadavg: 2.06 2.56 2.13 3/176 1181
/proc/meminfo: memFree=27610328/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=10484 CPUtime=0.69 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 3155 0 0 0 69 0 0 0 20 0 1 0 321595334 10735616 2334 33554432000 134512640 135395479 4287108128 4287103580 135005847 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 2621 2334 74 216 0 2403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10484

[startup+1.50018 s]
/proc/loadavg: 2.06 2.56 2.13 3/177 1182
/proc/meminfo: memFree=27598888/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=16924 CPUtime=1.49 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 6247 0 0 0 149 0 0 0 20 0 1 0 321595334 17330176 3823 33554432000 134512640 135395479 4287108128 4287106812 135007481 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 4231 3823 75 216 0 4013 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16924

[startup+3.10018 s]
/proc/loadavg: 2.06 2.56 2.13 3/177 1182
/proc/meminfo: memFree=27589704/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=34244 CPUtime=3.09 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 11631 0 0 0 308 1 0 0 20 0 1 0 321595334 35065856 8126 33554432000 134512640 135395479 4287108128 4286806172 135005820 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 8561 8126 108 216 0 8343 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34244

[startup+6.30019 s]
/proc/loadavg: 2.06 2.55 2.13 3/177 1182
/proc/meminfo: memFree=27571428/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=41464 CPUtime=6.29 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 13737 0 0 0 627 2 0 0 20 0 1 0 321595334 42459136 9810 33554432000 134512640 135395479 4287108128 4287106528 135012180 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 10366 9810 108 216 0 10148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41464

[startup+12.7003 s]
/proc/loadavg: 2.05 2.54 2.13 3/177 1182
/proc/meminfo: memFree=27521592/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=100592 CPUtime=12.69 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 28139 0 0 0 1265 4 0 0 20 0 1 0 321595334 103006208 24681 33554432000 134512640 135395479 4287108128 4285786416 134811395 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 25148 24681 108 216 0 24930 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100592

[startup+25.5003 s]
/proc/loadavg: 2.04 2.51 2.12 3/177 1182
/proc/meminfo: memFree=27307208/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=309240 CPUtime=25.48 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 73411 0 0 0 2535 13 0 0 20 0 1 0 321595334 316661760 76864 33554432000 134512640 135395479 4287108128 4285652316 135007481 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 77310 76864 108 216 0 77092 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 309240

[startup+51.1001 s]
/proc/loadavg: 2.02 2.47 2.12 3/177 1182
/proc/meminfo: memFree=26826040/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=789940 CPUtime=51.07 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 163378 0 0 0 5073 34 0 0 20 0 1 0 321595334 808898560 197023 33554432000 134512640 135395479 4287108128 4282766828 135007481 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 197485 197024 108 216 0 197267 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 789940

[startup+102.307 s]
/proc/loadavg: 2.01 2.40 2.11 3/176 1182
/proc/meminfo: memFree=25880700/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=1724792 CPUtime=102.25 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 355491 0 0 0 10155 70 0 0 20 0 1 0 321595334 1766187008 430756 33554432000 134512640 135395479 4287108128 4282956004 135003221 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 431198 430756 108 216 0 430980 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1724792

[startup+162.3 s]
/proc/loadavg: 2.00 2.32 2.10 3/177 1183
/proc/meminfo: memFree=24704880/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=2905856 CPUtime=162.21 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 567003 0 0 0 16107 114 0 0 20 0 1 0 321595334 2975596544 726024 33554432000 134512640 135395479 4287108128 4282822556 135007481 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 726464 726024 108 216 0 726246 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2905856

[startup+222.3 s]
/proc/loadavg: 2.00 2.26 2.09 3/177 1184
/proc/meminfo: memFree=23709312/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=3891388 CPUtime=222.18 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4202496 813387 0 0 0 22068 150 0 0 20 0 1 0 321595334 3984781312 972403 33554432000 134512640 135395479 4287108128 4282771356 135007481 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/1181/statm: 972847 972403 108 216 0 972629 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 3891388

[startup+282.301 s]
/proc/loadavg: 3.33 2.54 2.19 2/178 1185
/proc/meminfo: memFree=14683760/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=4189372 CPUtime=243.46 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4204032 887892 0 0 0 23893 453 0 0 20 0 1 0 321595334 4289916928 1046908 33554432000 134512640 135395479 4287108128 4282792240 135087641 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/1181/statm: 1047343 1046908 110 216 0 1047125 0
Current children cumulated CPU time (s) 243.46
Current children cumulated vsize (KiB) 4189372

[startup+342.3 s]
/proc/loadavg: 4.48 3.02 2.38 2/179 1188
/proc/meminfo: memFree=14663572/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=4189372 CPUtime=243.48 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) S 1179 1181 906 0 -1 4204032 887892 0 0 0 23893 455 0 0 20 0 1 0 321595334 4289916928 1046908 33554432000 134512640 135395479 4287108128 4282792240 135087641 0 0 4096 16386 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/1181/statm: 1047343 1046908 110 216 0 1047125 0
Current children cumulated CPU time (s) 243.48
Current children cumulated vsize (KiB) 4189372
heavy processes:
  %CPU=14 pid=1185 uid=0 cmd=

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

[startup+347.2 s]
/proc/loadavg: 4.53 3.05 2.39 2/179 1188
/proc/meminfo: memFree=14663848/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=4189372 CPUtime=243.48 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) S 1179 1181 906 0 -1 4204032 887892 0 0 0 23893 455 0 0 20 0 1 0 321595334 4289916928 1046908 33554432000 134512640 135395479 4287108128 4282792240 135087641 0 0 4096 16386 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/1181/statm: 1047343 1046908 110 216 0 1047125 0
Current children cumulated CPU time (s) 243.48
Current children cumulated vsize (KiB) 4189372

[startup+360 s]
/proc/loadavg: 4.60 3.11 2.42 2/179 1188
/proc/meminfo: memFree=14663588/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=4189372 CPUtime=243.48 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) S 1179 1181 906 0 -1 4204032 887892 0 0 0 23893 455 0 0 20 0 1 0 321595334 4289916928 1046908 33554432000 134512640 135395479 4287108128 4282792240 135087641 0 0 4096 16386 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/1181/statm: 1047343 1046908 110 216 0 1047125 0
Current children cumulated CPU time (s) 243.48
Current children cumulated vsize (KiB) 4189372

[startup+366.4 s]
/proc/loadavg: 4.66 3.18 2.44 2/179 1188
/proc/meminfo: memFree=14663836/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=4189372 CPUtime=243.48 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) S 1179 1181 906 0 -1 4204032 887892 0 0 0 23893 455 0 0 20 0 1 0 321595334 4289916928 1046908 33554432000 134512640 135395479 4287108128 4282792240 135087641 0 0 4096 16386 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/1181/statm: 1047343 1046908 110 216 0 1047125 0
Current children cumulated CPU time (s) 243.48
Current children cumulated vsize (KiB) 4189372

[startup+369.6 s]
/proc/loadavg: 4.66 3.18 2.44 2/178 1188
/proc/meminfo: memFree=14663572/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=4189372 CPUtime=243.48 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) S 1179 1181 906 0 -1 4204032 887892 0 0 0 23893 455 0 0 20 0 1 0 321595334 4289916928 1046908 33554432000 134512640 135395479 4287108128 4282792240 135087641 0 0 4096 16386 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/1181/statm: 1047343 1046908 110 216 0 1047125 0
Current children cumulated CPU time (s) 243.48
Current children cumulated vsize (KiB) 4189372

[startup+371.2 s]
/proc/loadavg: 4.69 3.21 2.46 2/178 1188
/proc/meminfo: memFree=14663828/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=4189372 CPUtime=243.48 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) S 1179 1181 906 0 -1 4204032 887892 0 0 0 23893 455 0 0 20 0 1 0 321595334 4289916928 1046908 33554432000 134512640 135395479 4287108128 4282792240 135087641 0 0 4096 16386 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/1181/statm: 1047343 1046908 110 216 0 1047125 0
Current children cumulated CPU time (s) 243.48
Current children cumulated vsize (KiB) 4189372

[startup+372 s]
/proc/loadavg: 4.69 3.21 2.46 2/178 1188
/proc/meminfo: memFree=14663828/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=4189372 CPUtime=243.48 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) S 1179 1181 906 0 -1 4204032 887892 0 0 0 23893 455 0 0 20 0 1 0 321595334 4289916928 1046908 33554432000 134512640 135395479 4287108128 4282792240 135087641 0 0 4096 16386 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/1181/statm: 1047343 1046908 110 216 0 1047125 0
Current children cumulated CPU time (s) 243.48
Current children cumulated vsize (KiB) 4189372

[startup+372.406 s]
/proc/loadavg: 4.69 3.21 2.46 2/178 1188
/proc/meminfo: memFree=14667052/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=0 CPUtime=243.51 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4204036 887892 0 0 0 23893 458 0 0 20 0 1 0 321595334 0 0 33554432000 0 0 0 0 0 0 0 4096 16386 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1181/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 243.51
Current children cumulated vsize (KiB) 0

[startup+372.5 s]
/proc/loadavg: 4.69 3.21 2.46 2/178 1188
/proc/meminfo: memFree=14667052/32873648 swapFree=6860/6860
[pid=1181] ppid=1179 vsize=0 CPUtime=243.6 cores=1,3,5,7
/proc/1181/stat : 1181 (minisat+) R 1179 1181 906 0 -1 4204036 887892 0 0 0 23893 467 0 0 20 0 1 0 321595334 0 0 33554432000 0 0 0 0 0 0 0 4096 16386 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1181/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 243.6
Current children cumulated vsize (KiB) 0

Child ended because it received signal 6 (SIGABRT)
Child dumped core
Real time (s): 372.55
CPU time (s): 243.661
CPU user time (s): 238.934
CPU system time (s): 4.72728
CPU usage (%): 65.4035
Max. virtual memory (cumulated for all children) (KiB): 4189372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 238.934
system time used= 4.72728
maximum resident set size= 4187632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 887892
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= 1034780
involuntary context switches= 256

runsolver used 0.650901 second user time and 1.80572 second system time

The end

Launcher Data 

Begin job on node116 at 2012-06-01 14:44:53
IDJOB=3721331
IDBENCH=2366
IDSOLVER=2306
FILE ID=node116/3721331-1338554693
RUNJOBID= node116-1338552573-923
PBS_JOBID= 14635868
Free space on /tmp= 71108 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-blp-ic98.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721331-1338554693/watcher-3721331-1338554693 -o /tmp/evaluation-result-3721331-1338554693/solver-3721331-1338554693 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721331-1338554693.opb            

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

MD5SUM BENCH= cbbc019f11b539634b02edfceafed9db
RANDOM SEED=1927698523

node116.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		: 2666.556
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	: 5333.11
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		: 2666.556
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		: 2666.556
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		: 2666.556
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		: 2666.556
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		: 2666.556
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	: 5331.92
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		: 2666.556
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	: 5331.90
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		: 2666.556
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:        27610864 kB
Buffers:          480332 kB
Cached:          3854468 kB
SwapCached:         3028 kB
Active:          2007312 kB
Inactive:        2379968 kB
Active(anon):      42184 kB
Inactive(anon):     8516 kB
Active(file):    1965128 kB
Inactive(file):  2371452 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67103480 kB
Dirty:              4708 kB
Writeback:             0 kB
AnonPages:         53216 kB
Mapped:            12332 kB
Shmem:                68 kB
Slab:             739040 kB
SReclaimable:     183612 kB
SUnreclaim:       555428 kB
KernelStack:        1464 kB
PageTables:         4148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     165040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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-3721331-1338554693.opb

Free space on /tmp at the end= 67016 MiB
End job on node116 at 2012-06-01 14:51:05