Trace number 3724865

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
toysat 2012-06-01? (TO) 1800.09 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_1_ic.opb
MD5SUMfeedf54c4af2588ba6a91c777d82b919
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17594349
Best CPU time to get the best result obtained on this benchmark1800.54
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 109215352
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 49785589662
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 109215352
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 49785589662
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

13.78/13.81	c 2012-06-02T17:07:09+0200
13.78/13.81	c arch = x86_64
13.78/13.81	c os = linux
13.78/13.81	c compiler = ghc 7.4
13.78/13.81	c packages:
13.78/13.81	c   OptDir-0.0.1
13.78/13.81	c   array-0.4.0.0
13.78/13.81	c   base-4.5.0.0
13.78/13.81	c   bytestring-0.9.2.1
13.78/13.81	c   containers-0.4.2.1
13.78/13.81	c   deepseq-1.3.0.0
13.78/13.81	c   mtl-2.1.1
13.78/13.81	c   old_locale-1.0.0.4
13.78/13.81	c   parse_dimacs-1.2
13.78/13.81	c   parsec-3.1.2
13.78/13.81	c   queue-0.1.2
13.78/13.81	c   stm-2.3
13.78/13.81	c   time-1.4
13.78/13.81	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724865-1338649628.opb"]
13.78/13.81	c #vars 125200
13.78/13.81	c #constraints 250157
13.78/13.81	c Solving starts ...
19.19/19.29	c solving time = 5.299s
19.19/19.29	c #decision = 5916
19.19/19.29	c #conflict = 112
19.19/19.29	c #restart = 1
19.19/19.29	o 25859055
19.29/19.32	c Solving starts ...
20.18/20.27	c solving time = 0.776s
20.18/20.27	c #decision = 6989
20.18/20.27	c #conflict = 113
20.18/20.27	c #restart = 1
20.18/20.27	o 25715681
20.18/20.28	c Solving starts ...
24.39/24.41	c solving time = 3.942s
24.39/24.41	c #decision = 8117
24.39/24.41	c #conflict = 184
24.39/24.41	c #restart = 1
24.39/24.41	o 25682415
24.39/24.43	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3724865-1338649628/watcher-3724865-1338649628 -o /tmp/evaluation-result-3724865-1338649628/solver-3724865-1338649628 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724865-1338649628.opb 

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

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


[startup+0 s]
/proc/loadavg: 1.93 1.99 1.99 3/174 20946
/proc/meminfo: memFree=27825952/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=7248 CPUtime=0 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 836 0 0 0 0 0 0 0 20 0 1 0 331088322 7421952 756 33554432000 4194304 8989770 140734336615280 140734626950616 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 1812 760 425 1171 0 589 0

[startup+0.013547 s]
/proc/loadavg: 1.93 1.99 1.99 3/174 20946
/proc/meminfo: memFree=27825952/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=7248 CPUtime=0.01 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 1053 0 0 0 1 0 0 0 20 0 1 0 331088322 7421952 973 33554432000 4194304 8989770 140734336615280 140734626950616 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 1812 973 426 1171 0 589 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7248

[startup+0.100245 s]
/proc/loadavg: 1.93 1.99 1.99 3/174 20946
/proc/meminfo: memFree=27825952/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=11344 CPUtime=0.09 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 2115 0 0 0 9 0 0 0 20 0 1 0 331088322 11616256 2035 33554432000 4194304 8989770 140734336615280 140734626950616 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 2836 2035 431 1171 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.300246 s]
/proc/loadavg: 1.93 1.99 1.99 3/174 20946
/proc/meminfo: memFree=27825952/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=22608 CPUtime=0.29 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 4931 0 0 0 28 1 0 0 20 0 1 0 331088322 23150592 4851 33554432000 4194304 8989770 140734336615280 140734626950616 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 5652 4851 431 1171 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22608

[startup+0.700247 s]
/proc/loadavg: 1.93 1.99 1.99 3/174 20946
/proc/meminfo: memFree=27825952/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=45136 CPUtime=0.69 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 10563 0 0 0 67 2 0 0 20 0 1 0 331088322 46219264 10483 33554432000 4194304 8989770 140734336615280 140734336614776 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 11284 10483 431 1171 0 10061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45136

[startup+1.50024 s]
/proc/loadavg: 1.93 1.99 1.99 3/175 20947
/proc/meminfo: memFree=27755520/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=98384 CPUtime=1.48 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 23875 0 0 0 143 5 0 0 20 0 1 0 331088322 100745216 23795 33554432000 4194304 8989770 140734336615280 140734336614776 7953280 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 24596 23795 431 1171 0 23373 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 98384

[startup+3.10024 s]
/proc/loadavg: 1.93 1.99 1.99 3/175 20947
/proc/meminfo: memFree=27701324/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=220240 CPUtime=3.09 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 54339 0 0 0 297 12 0 0 20 0 1 0 331088322 225525760 54259 33554432000 4194304 8989770 140734336615280 140734336614544 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 55060 54259 431 1171 0 53837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 220240

[startup+6.30024 s]
/proc/loadavg: 1.93 1.99 1.99 3/175 20947
/proc/meminfo: memFree=27453324/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=470096 CPUtime=6.29 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 116826 0 0 0 606 23 0 0 20 0 1 0 331088322 481378304 116746 33554432000 4194304 8989770 140734336615280 140734336614544 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 117524 116746 447 1171 0 116301 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 470096

[startup+12.7002 s]
/proc/loadavg: 1.94 1.99 1.99 3/175 20947
/proc/meminfo: memFree=27359720/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=505936 CPUtime=12.69 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 125787 0 0 0 1242 27 0 0 20 0 1 0 331088322 518078464 125707 33554432000 4194304 8989770 140734336615280 140734336614544 4494288 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 126484 125707 448 1171 0 125261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 505936

[startup+25.5003 s]
/proc/loadavg: 1.95 1.99 1.99 3/175 20947
/proc/meminfo: memFree=27266348/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=563280 CPUtime=25.49 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 140148 0 0 0 2517 32 0 0 20 0 1 0 331088322 576798720 140068 33554432000 4194304 8989770 140734336615280 140734336613248 4208870 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 140820 140068 473 1171 0 139597 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 563280

[startup+51.1003 s]
/proc/loadavg: 1.97 1.99 1.99 3/175 20947
/proc/meminfo: memFree=27244152/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=585808 CPUtime=51.08 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 145780 0 0 0 5069 39 0 0 20 0 1 0 331088322 599867392 145700 33554432000 4194304 8989770 140734336615280 140734336613248 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 146452 145700 473 1171 0 145229 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 585808

[startup+102.306 s]
/proc/loadavg: 1.98 1.99 1.99 3/175 20948
/proc/meminfo: memFree=27243780/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=585808 CPUtime=102.28 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 145780 0 0 0 10177 51 0 0 20 0 1 0 331088322 599867392 145700 33554432000 4194304 8989770 140734336615280 140734336614544 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 146452 145700 473 1171 0 145229 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 585808

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 20987
/proc/meminfo: memFree=27138156/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=585808 CPUtime=162.25 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 145811 0 0 0 16160 65 0 0 20 0 1 0 331088322 599867392 145700 33554432000 4194304 8989770 140734336615280 140734336614544 4213622 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 146452 145700 473 1171 0 145229 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 585808

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/176 20990
/proc/meminfo: memFree=27131480/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=591952 CPUtime=222.23 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 147364 0 0 0 22139 84 0 0 20 0 1 0 331088322 606158848 147236 33554432000 4194304 8989770 140734336615280 140734336614776 4204662 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 147988 147236 473 1171 0 146765 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 591952

[startup+282.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 20990
/proc/meminfo: memFree=27129904/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=594000 CPUtime=282.22 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 147884 0 0 0 28122 100 0 0 20 0 1 0 331088322 608256000 147748 33554432000 4194304 8989770 140734336615280 140734336614544 4209198 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 148500 147748 473 1171 0 147277 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 594000

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 20990
/proc/meminfo: memFree=27129684/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=594000 CPUtime=342.21 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 147886 0 0 0 34102 119 0 0 20 0 1 0 331088322 608256000 147748 33554432000 4194304 8989770 140734336615280 140734336613248 4213768 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 148500 147748 473 1171 0 147277 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 594000

[startup+402.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 20991
/proc/meminfo: memFree=27128844/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=595024 CPUtime=402.18 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 148165 0 0 0 40083 135 0 0 20 0 1 0 331088322 609304576 148004 33554432000 4194304 8989770 140734336615280 140734336614544 4205220 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 148756 148004 473 1171 0 147533 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 595024

[startup+462.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 20991
/proc/meminfo: memFree=27127820/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=596048 CPUtime=462.17 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 148431 0 0 0 46066 151 0 0 20 0 1 0 331088322 610353152 148260 33554432000 4194304 8989770 140734336615280 140734336614544 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 149012 148260 473 1171 0 147789 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 596048

[startup+522.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/175 20991
/proc/meminfo: memFree=27127848/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=596048 CPUtime=522.16 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 148431 0 0 0 52047 169 0 0 20 0 1 0 331088322 610353152 148260 33554432000 4194304 8989770 140734336615280 140734336614776 7748448 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 149012 148260 473 1171 0 147789 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 596048

[startup+582.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/175 20991
/proc/meminfo: memFree=27125892/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=598096 CPUtime=582.15 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 148943 0 0 0 58028 187 0 0 20 0 1 0 331088322 612450304 148772 33554432000 4194304 8989770 140734336615280 140734336614776 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 149524 148772 473 1171 0 148301 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 598096

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 20995
/proc/meminfo: memFree=27122648/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=601168 CPUtime=822.12 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 149711 0 0 0 81958 254 0 0 20 0 1 0 331088322 615596032 149540 33554432000 4194304 8989770 140734336615280 140734336614776 6859865 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 150292 149540 473 1171 0 149069 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 601168

[startup+882.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/175 20995
/proc/meminfo: memFree=27121816/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=602192 CPUtime=882.11 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 149967 0 0 0 87939 272 0 0 20 0 1 0 331088322 616644608 149796 33554432000 4194304 8989770 140734336615280 140734336614544 4209198 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 150548 149796 473 1171 0 149325 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 602192

[startup+942.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 20995
/proc/meminfo: memFree=27121916/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=602192 CPUtime=942.1 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 149967 0 0 0 93921 289 0 0 20 0 1 0 331088322 616644608 149796 33554432000 4194304 8989770 140734336615280 140734336614776 6832812 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 150548 149796 473 1171 0 149325 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 602192

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20996
/proc/meminfo: memFree=27120800/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=603216 CPUtime=1002.09 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 150223 0 0 0 99903 306 0 0 20 0 1 0 331088322 617693184 150052 33554432000 4194304 8989770 140734336615280 140734336614544 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 150804 150052 473 1171 0 149581 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 603216

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20996
/proc/meminfo: memFree=27120800/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=603216 CPUtime=1062.08 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 150223 0 0 0 105886 322 0 0 20 0 1 0 331088322 617693184 150052 33554432000 4194304 8989770 140734336615280 140734336614776 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 150804 150052 473 1171 0 149581 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 603216

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20996
/proc/meminfo: memFree=27120676/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=603216 CPUtime=1122.08 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 150223 0 0 0 111867 341 0 0 20 0 1 0 331088322 617693184 150052 33554432000 4194304 8989770 140734336615280 140734336614544 4209272 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 150804 150052 473 1171 0 149581 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 603216

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20996
/proc/meminfo: memFree=27120180/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=604240 CPUtime=1182.07 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 150479 0 0 0 117850 357 0 0 20 0 1 0 331088322 618741760 150308 33554432000 4194304 8989770 140734336615280 140734336614544 7708402 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 151060 150308 473 1171 0 149837 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 604240

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 20996
/proc/meminfo: memFree=27120808/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=604240 CPUtime=1242.06 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 150479 0 0 0 123831 375 0 0 20 0 1 0 331088322 618741760 150308 33554432000 4194304 8989770 140734336615280 140734336614776 4209272 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 151060 150308 473 1171 0 149837 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 604240

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 20998
/proc/meminfo: memFree=27118248/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=606288 CPUtime=1302.05 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 150995 0 0 0 129810 395 0 0 20 0 1 0 331088322 620838912 150820 33554432000 4194304 8989770 140734336615280 140734336613248 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 151572 150820 473 1171 0 150349 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 606288

[startup+1362.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/175 20998
/proc/meminfo: memFree=27118372/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=606288 CPUtime=1362.03 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 150995 0 0 0 135794 409 0 0 20 0 1 0 331088322 620838912 150820 33554432000 4194304 8989770 140734336615280 140734336614776 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 151572 150820 473 1171 0 150349 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 606288

[startup+1422.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 21001
/proc/meminfo: memFree=27117620/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=606288 CPUtime=1422.04 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 150995 0 0 0 141778 426 0 0 20 0 1 0 331088322 620838912 150820 33554432000 4194304 8989770 140734336615280 140734336613248 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 151572 150820 473 1171 0 150349 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 606288

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/175 21001
/proc/meminfo: memFree=27116512/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=607312 CPUtime=1482.01 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 151251 0 0 0 147758 443 0 0 20 0 1 0 331088322 621887488 151076 33554432000 4194304 8989770 140734336615280 140734336613248 7683020 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 151828 151076 473 1171 0 150605 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 607312

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21002
/proc/meminfo: memFree=27116752/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=607312 CPUtime=1542 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 151251 0 0 0 153739 461 0 0 20 0 1 0 331088322 621887488 151076 33554432000 4194304 8989770 140734336615280 140734336613248 7688482 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 151828 151076 473 1171 0 150605 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 607312

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21003
/proc/meminfo: memFree=27116884/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=607312 CPUtime=1602 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 151251 0 0 0 159721 479 0 0 20 0 1 0 331088322 621887488 151076 33554432000 4194304 8989770 140734336615280 140734336613248 7733823 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 151828 151076 473 1171 0 150605 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 607312

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21003
/proc/meminfo: memFree=27115768/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=608336 CPUtime=1661.99 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 151507 0 0 0 165706 493 0 0 20 0 1 0 331088322 622936064 151332 33554432000 4194304 8989770 140734336615280 140734336613248 7704678 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 152084 151332 473 1171 0 150861 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 608336

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21003
/proc/meminfo: memFree=27115768/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=608336 CPUtime=1721.98 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 151507 0 0 0 171689 509 0 0 20 0 1 0 331088322 622936064 151332 33554432000 4194304 8989770 140734336615280 140734336614544 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 152084 151332 473 1171 0 150861 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 608336

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21003
/proc/meminfo: memFree=27115768/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=608336 CPUtime=1781.98 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 151507 0 0 0 177674 524 0 0 20 0 1 0 331088322 622936064 151332 33554432000 4194304 8989770 140734336615280 140734336614544 7738211 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 152084 151332 473 1171 0 150861 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 608336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 21003
/proc/meminfo: memFree=27115768/32873852 swapFree=7624/7624
[pid=20946] ppid=20944 vsize=608336 CPUtime=1800.08 cores=0,2,4,6
/proc/20946/stat : 20946 (toysat) R 20944 20946 19474 0 -1 4202496 151507 0 0 0 179479 529 0 0 20 0 1 0 331088322 622936064 151332 33554432000 4194304 8989770 140734336615280 140734336613248 4204354 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20946/statm: 152084 151332 473 1171 0 150861 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 608336

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.09
CPU user time (s): 1794.79
CPU system time (s): 5.29319
CPU usage (%): 99.9821
Max. virtual memory (cumulated for all children) (KiB): 608336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.79
system time used= 5.29319
maximum resident set size= 605328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 151507
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= 98
involuntary context switches= 1882

runsolver used 2.10068 second user time and 10.4344 second system time

The end

Launcher Data 

Begin job on node131 at 2012-06-02 17:07:09
IDJOB=3724865
IDBENCH=92783
IDSOLVER=2308
FILE ID=node131/3724865-1338649628
RUNJOBID= node131-1338631507-19490
PBS_JOBID= 14636449
Free space on /tmp= 71372 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_1_ic.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724865-1338649628/watcher-3724865-1338649628 -o /tmp/evaluation-result-3724865-1338649628/solver-3724865-1338649628 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724865-1338649628.opb

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

MD5SUM BENCH= feedf54c4af2588ba6a91c777d82b919
RANDOM SEED=74295882

node131.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		: 2666.805
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	: 5333.61
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		: 2666.805
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		: 2666.805
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	: 5331.91
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		: 2666.805
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		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
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		: 2666.805
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		: 2666.805
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        27826224 kB
Buffers:          538948 kB
Cached:          3007812 kB
SwapCached:         2348 kB
Active:          2021312 kB
Inactive:        2167072 kB
Active(anon):     637656 kB
Inactive(anon):     3676 kB
Active(file):    1383656 kB
Inactive(file):  2163396 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099088 kB
Dirty:             19428 kB
Writeback:             0 kB
AnonPages:        645888 kB
Mapped:            16092 kB
Shmem:                 0 kB
Slab:             719016 kB
SReclaimable:     161532 kB
SUnreclaim:       557484 kB
KernelStack:        1448 kB
PageTables:         4980 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     760432 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    630784 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71348 MiB
End job on node131 at 2012-06-02 17:37:11