Trace number 3721837

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 1541.53 1602.24

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_1000_5__369_766__1024.opb
MD5SUM27407827fbebab1f7933182f4b9808e6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1465935
Best CPU time to get the best result obtained on this benchmark1803.37
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5120998
Total number of constraints6000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5002
Number of constraints which are nor clauses,nor cardinality constraints998
Minimum length of a constraint1024
Maximum length of a constraint41985
Number of terms in the objective function 5120000
Biggest coefficient in the objective function 122979
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 175851328512
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 122979
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 175851328512
Number of bits of the biggest sum of numbers38
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...
188.94/189.01	c Converting 7000 PB-constraints to clauses...
189.74/189.80	c   -- Unit propagations: (none)
189.84/189.98	c   -- Detecting intervals from adjacent constraints: ########################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################
192.13/192.26	c   -- Clauses(.)/Splits(s): (none)
192.13/192.27	c ---[6998]---> BDD-cost:14333
203.53/203.61	c ---[6996]---> BDD-cost:12285
211.73/211.88	c ---[6994]---> BDD-cost:110589
602.67/602.82	c ---[6992]---> BDD-cost:101373
926.22/926.47	c ---[6990]---> BDD-cost:86013
1157.38/1157.68	c ---[6988]---> BDD-cost:110589
1540.42/1540.78	c ---[6986]--->

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-3721837-1338559963/watcher-3721837-1338559963 -o /tmp/evaluation-result-3721837-1338559963/solver-3721837-1338559963 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721837-1338559963.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28040
/proc/meminfo: memFree=27835548/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=1784 CPUtime=0 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 273 0 0 0 0 0 0 0 20 0 1 0 322121373 1826816 230 33554432000 134512640 135395479 4286651376 4286650296 135031278 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/28040/statm: 446 230 67 216 0 228 0

[startup+0.068591 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28040
/proc/meminfo: memFree=27835548/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=8592 CPUtime=0.06 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1782 0 0 0 6 0 0 0 20 0 1 0 322121373 8798208 1689 33554432000 134512640 135395479 4286651376 4286650160 134569953 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/28040/statm: 2148 1689 67 216 0 1930 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8592

[startup+0.100243 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28040
/proc/meminfo: memFree=27835548/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=10300 CPUtime=0.09 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 2469 0 0 0 9 0 0 0 20 0 1 0 322121373 10547200 2293 33554432000 134512640 135395479 4286651376 4286650140 135007481 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/28040/statm: 2575 2293 67 216 0 2357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10300

[startup+0.300214 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28040
/proc/meminfo: memFree=27835548/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=31264 CPUtime=0.29 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 7463 0 0 0 28 1 0 0 20 0 1 0 322121373 32014336 6793 33554432000 134512640 135395479 4286651376 4286650108 135005847 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/28040/statm: 7816 6793 67 216 0 7598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31264

[startup+0.700221 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28040
/proc/meminfo: memFree=27835548/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=69288 CPUtime=0.69 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 16300 0 0 0 66 3 0 0 20 0 1 0 322121373 70950912 15992 33554432000 134512640 135395479 4286651376 4286650108 135007481 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/28040/statm: 17322 15992 67 216 0 17104 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 69288

[startup+1.50023 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 28041
/proc/meminfo: memFree=27754368/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=150900 CPUtime=1.49 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 30966 0 0 0 142 7 0 0 20 0 1 0 322121373 154521600 33428 33554432000 134512640 135395479 4286651376 4286650108 135007481 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/28040/statm: 37725 33438 67 216 0 37507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 150900

[startup+3.10023 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 28041
/proc/meminfo: memFree=27655712/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=325080 CPUtime=3.09 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 57294 0 0 0 295 14 0 0 20 0 1 0 322121373 332881920 69894 33554432000 134512640 135395479 4286651376 4286650296 135031278 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/28040/statm: 81270 69894 67 216 0 81052 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 325080

[startup+6.30022 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28041
/proc/meminfo: memFree=27324996/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=636492 CPUtime=6.29 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 96699 0 0 0 604 25 0 0 20 0 1 0 322121373 651767808 139285 33554432000 134512640 135395479 4286651376 4286650296 135031278 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/28040/statm: 159123 139285 67 216 0 158905 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 636492

[startup+12.7002 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28041
/proc/meminfo: memFree=26953864/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=948736 CPUtime=12.69 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 165125 0 0 0 1227 42 0 0 20 0 1 0 322121373 971505664 221831 33554432000 134512640 135395479 4286651376 4286649936 134809857 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/28040/statm: 237184 221831 74 216 0 236966 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 948736

[startup+25.5002 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 28041
/proc/meminfo: memFree=26943060/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=1002044 CPUtime=25.49 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 190495 0 0 0 2500 49 0 0 20 0 1 0 322121373 1026093056 225111 33554432000 134512640 135395479 4286651376 4286649904 134810674 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 250511 225111 74 216 0 250293 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1002044

[startup+51.1062 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 28041
/proc/meminfo: memFree=26891428/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=1127072 CPUtime=51.09 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 253941 0 0 0 5048 61 0 0 20 0 1 0 322121373 1154121728 237773 33554432000 134512640 135395479 4286651376 4286649340 135005330 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 281768 237773 74 216 0 281550 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1127072

[startup+102.3 s]
/proc/loadavg: 1.96 1.99 1.99 3/177 28090
/proc/meminfo: memFree=27071028/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=1572320 CPUtime=102.27 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 585072 0 0 0 10118 109 0 0 20 0 1 0 322121373 1610055680 325231 33554432000 134512640 135395479 4286651376 4286649260 135005820 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 393080 325231 74 216 0 392862 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1572320

[startup+162.3 s]
/proc/loadavg: 1.98 1.99 1.99 3/177 28090
/proc/meminfo: memFree=26601464/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2121408 CPUtime=162.25 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 961393 0 0 0 16065 160 0 0 20 0 1 0 322121373 2172321792 428378 33554432000 134512640 135395479 4286651376 4286647652 134530448 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 530352 428378 74 216 0 530134 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2121408

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28091
/proc/meminfo: memFree=26160920/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=222.23 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069435 0 0 0 22041 182 0 0 20 0 1 0 322121373 2612989952 536001 33554432000 134512640 135395479 4286651376 4278210700 134838067 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 536001 86 216 0 637719 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2551748

[startup+282.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28091
/proc/meminfo: memFree=26144704/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=282.22 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069435 0 0 0 28040 182 0 0 20 0 1 0 322121373 2612989952 536001 33554432000 134512640 135395479 4286651376 4283544460 134838067 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 536001 86 216 0 637719 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2551748

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28091
/proc/meminfo: memFree=26125140/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=342.21 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069435 0 0 0 34039 182 0 0 20 0 1 0 322121373 2612989952 536001 33554432000 134512640 135395479 4286651376 4286562056 134838350 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 536001 86 216 0 637719 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 2551748

[startup+402.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28091
/proc/meminfo: memFree=26102352/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=402.2 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069436 0 0 0 40038 182 0 0 20 0 1 0 322121373 2612989952 536001 33554432000 134512640 135395479 4286651376 4279980916 135005282 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 536001 86 216 0 637719 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 2551748

[startup+462.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 28094
/proc/meminfo: memFree=26079432/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=462.19 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069436 0 0 0 46037 182 0 0 20 0 1 0 322121373 2612989952 536001 33554432000 134512640 135395479 4286651376 4275790208 134808949 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 536001 86 216 0 637719 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 2551748

[startup+522.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28095
/proc/meminfo: memFree=26064712/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=522.18 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069437 0 0 0 52036 182 0 0 20 0 1 0 322121373 2612989952 536001 33554432000 134512640 135395479 4286651376 4282610080 134648467 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 536001 86 216 0 637719 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 2551748

[startup+582.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28095
/proc/meminfo: memFree=26046264/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=582.18 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069437 0 0 0 58036 182 0 0 20 0 1 0 322121373 2612989952 536001 33554432000 134512640 135395479 4286651376 4283384144 134809805 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 536001 86 216 0 637719 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 2551748

[startup+642.3 s]

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

[pid=28040] ppid=28038 vsize=2551748 CPUtime=942.12 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069437 0 0 0 94030 182 0 0 20 0 1 0 322121373 2612989952 536001 33554432000 134512640 135395479 4286651376 4281620576 135003216 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 536001 86 216 0 637719 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 2551748

[startup+1002.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28096
/proc/meminfo: memFree=25946328/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=1002.1 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069446 0 0 0 100028 182 0 0 20 0 1 0 322121373 2612989952 536001 33554432000 134512640 135395479 4286651376 4286566208 134808949 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 536001 86 216 0 637719 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 2551748

[startup+1062.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 28099
/proc/meminfo: memFree=25920928/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=1062.09 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069446 0 0 0 106027 182 0 0 20 0 1 0 322121373 2612989952 539767 33554432000 134512640 135395479 4286651376 4279553376 135012080 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 539767 86 216 0 637719 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 2551748

[startup+1122.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28100
/proc/meminfo: memFree=25803400/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=1122.08 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069446 0 0 0 112026 182 0 0 20 0 1 0 322121373 2612989952 557882 33554432000 134512640 135395479 4286651376 4280028300 134838067 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 557882 86 216 0 637719 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 2551748

[startup+1182.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28100
/proc/meminfo: memFree=25730764/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=1182.07 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069446 0 0 0 118025 182 0 0 20 0 1 0 322121373 2612989952 576049 33554432000 134512640 135395479 4286651376 4280023440 135005894 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 576049 86 216 0 637719 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 2551748

[startup+1242.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28100
/proc/meminfo: memFree=25694336/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=1242.07 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069446 0 0 0 124025 182 0 0 20 0 1 0 322121373 2612989952 585134 33554432000 134512640 135395479 4286651376 4284454224 134809814 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 585134 86 216 0 637719 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 2551748

[startup+1302.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28100
/proc/meminfo: memFree=25694036/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=1302.05 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069446 0 0 0 130023 182 0 0 20 0 1 0 322121373 2612989952 585134 33554432000 134512640 135395479 4286651376 4282375140 135012076 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 585134 86 216 0 637719 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 2551748

[startup+1362.31 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 28100
/proc/meminfo: memFree=25661856/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=1362.05 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069446 0 0 0 136023 182 0 0 20 0 1 0 322121373 2612989952 593125 33554432000 134512640 135395479 4286651376 4278787956 135005317 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 593125 86 216 0 637719 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 2551748

[startup+1422.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/176 28100
/proc/meminfo: memFree=25621196/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=1422.04 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069446 0 0 0 142022 182 0 0 20 0 1 0 322121373 2612989952 603332 33554432000 134512640 135395479 4286651376 4280422564 134809800 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 603332 86 216 0 637719 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 2551748

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 28101
/proc/meminfo: memFree=25615012/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2551748 CPUtime=1482.03 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) R 28038 28040 27087 0 -1 4202496 1069446 0 0 0 148021 182 0 0 20 0 1 0 322121373 2612989952 604871 33554432000 134512640 135395479 4286651376 4277304940 135005828 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 637937 604871 86 216 0 637719 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 2551748

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28103
/proc/meminfo: memFree=25250740/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2552500 CPUtime=1540.61 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) S 28038 28040 27087 0 -1 4204032 1069636 0 0 0 153879 182 0 0 20 0 1 0 322121373 2613760000 612304 33554432000 134512640 135395479 4286651376 4274077696 135013418 0 0 4096 16386 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 638125 612304 87 216 0 637907 0
Current children cumulated CPU time (s) 1540.61
Current children cumulated vsize (KiB) 2552500

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

[startup+1562 s]
/proc/loadavg: 2.73 2.16 2.05 2/179 28103
/proc/meminfo: memFree=21612124/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2552500 CPUtime=1541.51 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) S 28038 28040 27087 0 -1 4204032 1069636 0 0 0 153879 272 0 0 20 0 1 0 322121373 2613760000 612304 33554432000 134512640 135395479 4286651376 4274077696 135013418 0 0 4096 16386 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 638125 612304 87 216 0 637907 0
Current children cumulated CPU time (s) 1541.51
Current children cumulated vsize (KiB) 2552500

[startup+1587.6 s]
/proc/loadavg: 3.70 2.44 2.15 2/179 28103
/proc/meminfo: memFree=21671616/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2552500 CPUtime=1541.51 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) S 28038 28040 27087 0 -1 4204032 1069636 0 0 0 153879 272 0 0 20 0 1 0 322121373 2613760000 616455 33554432000 134512640 135395479 4286651376 4274077696 135013418 0 0 4096 16386 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 638125 616455 87 216 0 637907 0
Current children cumulated CPU time (s) 1541.51
Current children cumulated vsize (KiB) 2552500

[startup+1594 s]
/proc/loadavg: 3.80 2.48 2.16 2/179 28103
/proc/meminfo: memFree=21672096/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2552500 CPUtime=1541.51 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) S 28038 28040 27087 0 -1 4204032 1069636 0 0 0 153879 272 0 0 20 0 1 0 322121373 2613760000 617664 33554432000 134512640 135395479 4286651376 4274077696 135013418 0 0 4096 16386 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 638125 617664 87 216 0 637907 0
Current children cumulated CPU time (s) 1541.51
Current children cumulated vsize (KiB) 2552500

[startup+1597.2 s]
/proc/loadavg: 3.90 2.52 2.18 2/179 28103
/proc/meminfo: memFree=21671724/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2552500 CPUtime=1541.51 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) S 28038 28040 27087 0 -1 4204032 1069636 0 0 0 153879 272 0 0 20 0 1 0 322121373 2613760000 617664 33554432000 134512640 135395479 4286651376 4274077696 135013418 0 0 4096 16386 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 638125 617664 87 216 0 637907 0
Current children cumulated CPU time (s) 1541.51
Current children cumulated vsize (KiB) 2552500

[startup+1600.4 s]
/proc/loadavg: 3.90 2.52 2.18 2/179 28103
/proc/meminfo: memFree=21671908/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2552500 CPUtime=1541.51 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) S 28038 28040 27087 0 -1 4204032 1069636 0 0 0 153879 272 0 0 20 0 1 0 322121373 2613760000 617664 33554432000 134512640 135395479 4286651376 4274077696 135013418 0 0 4096 16386 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 638125 617664 87 216 0 637907 0
Current children cumulated CPU time (s) 1541.51
Current children cumulated vsize (KiB) 2552500

[startup+1601.2 s]
/proc/loadavg: 3.91 2.55 2.19 2/178 28103
/proc/meminfo: memFree=21675132/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2552500 CPUtime=1541.51 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) S 28038 28040 27087 0 -1 4204032 1069636 0 0 0 153879 272 0 0 20 0 1 0 322121373 2613760000 617664 33554432000 134512640 135395479 4286651376 4274077696 135013418 0 0 4096 16386 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 638125 617664 87 216 0 637907 0
Current children cumulated CPU time (s) 1541.51
Current children cumulated vsize (KiB) 2552500

[startup+1602 s]
/proc/loadavg: 3.91 2.55 2.19 2/178 28103
/proc/meminfo: memFree=21677620/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2552500 CPUtime=1541.51 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) S 28038 28040 27087 0 -1 4204032 1069636 0 0 0 153879 272 0 0 20 0 1 0 322121373 2613760000 617664 33554432000 134512640 135395479 4286651376 4274077696 135013418 0 0 4096 16386 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 638125 617664 87 216 0 637907 0
Current children cumulated CPU time (s) 1541.51
Current children cumulated vsize (KiB) 2552500

[startup+1602.2 s]
/proc/loadavg: 3.91 2.55 2.19 2/178 28103
/proc/meminfo: memFree=21677620/32873844 swapFree=7632/7632
[pid=28040] ppid=28038 vsize=2552500 CPUtime=1541.51 cores=0,2,4,6
/proc/28040/stat : 28040 (minisat+) S 28038 28040 27087 0 -1 4204032 1069636 0 0 0 153879 272 0 0 20 0 1 0 322121373 2613760000 617664 33554432000 134512640 135395479 4286651376 4274077696 135013418 0 0 4096 16386 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28040/statm: 638125 617664 87 216 0 637907 0
Current children cumulated CPU time (s) 1541.51
Current children cumulated vsize (KiB) 2552500

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 1602.24
CPU time (s): 1541.53
CPU user time (s): 1538.79
CPU system time (s): 2.73258
CPU usage (%): 96.2108
Max. virtual memory (cumulated for all children) (KiB): 2660324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1538.79
system time used= 2.73258
maximum resident set size= 2470656
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1069636
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= 629527
involuntary context switches= 2789

runsolver used 5.95809 second user time and 7.44287 second system time

The end

Launcher Data 

Begin job on node141 at 2012-06-01 16:12:50
IDJOB=3721837
IDBENCH=71914
IDSOLVER=2306
FILE ID=node141/3721837-1338559963
RUNJOBID= node141-1338552573-27103
PBS_JOBID= 14635843
Free space on /tmp= 70488 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_1000_5__369_766__1024.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721837-1338559963/watcher-3721837-1338559963 -o /tmp/evaluation-result-3721837-1338559963/solver-3721837-1338559963 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721837-1338559963.opb            

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

MD5SUM BENCH= 27407827fbebab1f7933182f4b9808e6
RANDOM SEED=1099609749

node141.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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	: 5331.93
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		: 2666.744
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	: 5331.92
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		: 2666.744
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		: 2666.744
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		: 2666.744
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		: 2666.744
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:        27833844 kB
Buffers:          334292 kB
Cached:          3223928 kB
SwapCached:          216 kB
Active:          1967628 kB
Inactive:        2183624 kB
Active(anon):     584124 kB
Inactive(anon):    11300 kB
Active(file):    1383504 kB
Inactive(file):  2172324 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108640 kB
Dirty:            257696 kB
Writeback:             0 kB
AnonPages:        600264 kB
Mapped:            11120 kB
Shmem:               172 kB
Slab:             744880 kB
SReclaimable:     184428 kB
SUnreclaim:       560452 kB
KernelStack:        1432 kB
PageTables:         5040 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     710136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721837-1338559963.opb

Free space on /tmp at the end= 68636 MiB
End job on node141 at 2012-06-01 16:39:33