Trace number 3706570

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 2012-05-17? (TO) 1800.01 1800.31

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat25_6_4_9_mh.opb
MD5SUM2d28530068eb86764968fa921334caf4
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2596841
Best CPU time to get the best result obtained on this benchmark1800.37
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31350
Total number of constraints73332
Number of constraints which are clauses57050
Number of constraints which are cardinality constraints (but not clauses)32
Number of constraints which are nor clauses,nor cardinality constraints16250
Minimum length of a constraint2
Maximum length of a constraint925
Number of terms in the objective function 16775
Biggest coefficient in the objective function 123505992
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 14263006373
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 123505992
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 14263006373
Number of bits of the biggest sum of numbers34
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 

37.47/37.55	c 2012-05-28T21:58:47+0200
37.47/37.55	c arch = x86_64
37.47/37.55	c os = linux
37.47/37.55	c compiler = ghc 7.4
37.47/37.55	c packages:
37.47/37.55	c   OptDir-0.0.1
37.47/37.55	c   array-0.4.0.0
37.47/37.55	c   base-4.5.0.0
37.47/37.55	c   bytestring-0.9.2.1
37.47/37.55	c   containers-0.4.2.1
37.47/37.55	c   deepseq-1.3.0.0
37.47/37.55	c   mtl-2.1.1
37.47/37.55	c   old_locale-1.0.0.4
37.47/37.55	c   parse_dimacs-1.2
37.47/37.55	c   parsec-3.1.2
37.47/37.55	c   queue-0.1.2
37.47/37.55	c   stm-2.3
37.47/37.55	c   time-1.4
37.47/37.55	c command line = ["--pb","HOME/instance-3706570-1338235127.opb"]
37.47/37.55	c #vars 31350
37.47/37.55	c #constraints 73332
37.47/37.55	c Solving starts ...
37.77/37.84	c solving time = 0.250s
37.77/37.84	c #decision = 8367
37.77/37.84	c #conflict = 54
37.77/37.84	c #restart = 0
37.77/37.84	o 2728095
37.87/37.94	c Solving starts ...
38.48/38.51	c solving time = 0.538s
38.48/38.51	c #decision = 14234
38.48/38.51	c #conflict = 62
38.48/38.51	c #restart = 0
38.48/38.51	o 2698665
38.48/38.55	c Solving starts ...
39.37/39.44	c solving time = 0.863s
39.37/39.44	c #decision = 20119
39.37/39.44	c #conflict = 72
39.37/39.44	c #restart = 0
39.37/39.44	o 2684197
39.37/39.48	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-3706570-1338235127/watcher-3706570-1338235127 -o /tmp/evaluation-result-3706570-1338235127/solver-3706570-1338235127 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706570-1338235127.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 1/174 6000
/proc/meminfo: memFree=31250336/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 822 0 0 0 0 0 0 0 20 0 1 0 289638415 7405568 744 33554432000 4194304 8973514 140735121610784 140733905474376 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 1808 744 411 1167 0 589 0

[startup+0.0217 s]
/proc/loadavg: 2.00 2.00 2.00 1/174 6000
/proc/meminfo: memFree=31250336/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=8256 CPUtime=0.01 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 1080 0 0 0 1 0 0 0 20 0 1 0 289638415 8454144 1002 33554432000 4194304 8973514 140735121610784 140733905474376 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 2064 1002 412 1167 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8256

[startup+0.100268 s]
/proc/loadavg: 2.00 2.00 2.00 1/174 6000
/proc/meminfo: memFree=31250336/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=11328 CPUtime=0.09 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 2098 0 0 0 9 0 0 0 20 0 1 0 289638415 11599872 2020 33554432000 4194304 8973514 140735121610784 140733905474376 7937344 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 2832 2020 417 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300269 s]
/proc/loadavg: 2.00 2.00 2.00 1/174 6000
/proc/meminfo: memFree=31250336/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=22592 CPUtime=0.28 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 4915 0 0 0 28 0 0 0 20 0 1 0 289638415 23134208 4837 33554432000 4194304 8973514 140735121610784 140733905474376 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 5648 4837 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22592

[startup+0.700261 s]
/proc/loadavg: 2.00 2.00 2.00 1/174 6000
/proc/meminfo: memFree=31250336/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=48192 CPUtime=0.69 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 11315 0 0 0 67 2 0 0 20 0 1 0 289638415 49348608 11237 33554432000 4194304 8973514 140735121610784 140735121610280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 12048 11237 418 1167 0 10829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48192

[startup+1.50027 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 6039
/proc/meminfo: memFree=31193456/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=103488 CPUtime=1.49 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 25158 0 0 0 144 5 0 0 20 0 1 0 289638415 105971712 25080 33554432000 4194304 8973514 140735121610784 140735121610280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 25872 25080 431 1167 0 24653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103488

[startup+3.10022 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 6039
/proc/meminfo: memFree=31135176/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=117824 CPUtime=3.09 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 28746 0 0 0 303 6 0 0 20 0 1 0 289638415 120651776 28668 33554432000 4194304 8973514 140735121610784 140735121610280 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 29456 28668 435 1167 0 28237 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117824

[startup+6.30027 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 6039
/proc/meminfo: memFree=31114072/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=136256 CPUtime=6.29 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 33354 0 0 0 622 7 0 0 20 0 1 0 289638415 139526144 33276 33554432000 4194304 8973514 140735121610784 140735121610280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 34064 33276 435 1167 0 32845 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 136256

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 6039
/proc/meminfo: memFree=31105108/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=136256 CPUtime=12.68 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 33362 0 0 0 1259 9 0 0 20 0 1 0 289638415 139526144 33281 33554432000 4194304 8973514 140735121610784 140735121610280 4204286 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 34064 33281 435 1167 0 32845 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 136256

[startup+25.5002 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 6039
/proc/meminfo: memFree=31104472/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=136256 CPUtime=25.48 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 33366 0 0 0 2535 13 0 0 20 0 1 0 289638415 139526144 33281 33554432000 4194304 8973514 140735121610784 140735121610280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 34064 33281 435 1167 0 32845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 136256

[startup+51.1003 s]
/proc/loadavg: 1.96 1.98 1.99 3/177 6040
/proc/meminfo: memFree=31073052/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=51.06 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41072 0 0 0 5085 21 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 166976

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/178 6043
/proc/meminfo: memFree=31071108/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=102.26 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 10194 32 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 166976

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 6066
/proc/meminfo: memFree=31070140/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=162.24 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 16178 46 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121608704 4209220 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 166976

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 6066
/proc/meminfo: memFree=31070768/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=222.23 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 22164 59 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 4415788 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 166976

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 6066
/proc/meminfo: memFree=31069652/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=282.22 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 28153 69 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610048 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 166976

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 6066
/proc/meminfo: memFree=31068472/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=342.21 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 34140 81 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 166976

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 6067
/proc/meminfo: memFree=31066612/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=402.2 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 40126 94 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 166976

[startup+462.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/177 6067
/proc/meminfo: memFree=31066612/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=462.2 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 46117 103 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121608704 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 166976

[startup+522.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 6067
/proc/meminfo: memFree=31065680/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=522.19 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 52105 114 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610048 4209328 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 166976

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6067
/proc/meminfo: memFree=31064688/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=582.18 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 58093 125 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121608768 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 166976

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6071
/proc/meminfo: memFree=31054632/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=882.13 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 88030 183 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 166976

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6071
/proc/meminfo: memFree=31053764/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=942.12 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 94019 193 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 166976

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6072
/proc/meminfo: memFree=31051592/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1002.11 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 100006 205 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 4205089 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 166976

[startup+1062.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 6072
/proc/meminfo: memFree=31050724/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1062.1 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 105994 216 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610048 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 166976

[startup+1122.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 6072
/proc/meminfo: memFree=31045516/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1122.1 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 111982 228 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610048 4415308 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 166976

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6072
/proc/meminfo: memFree=31042344/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1182.09 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 117969 240 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 4209198 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 166976

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6072
/proc/meminfo: memFree=31032176/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1242.07 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 123956 251 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 4209357 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 166976

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6076
/proc/meminfo: memFree=31031672/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1302.08 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 129944 264 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121608768 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 166976

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6076
/proc/meminfo: memFree=31030740/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1362.06 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 135931 275 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610048 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 166976

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6076
/proc/meminfo: memFree=31030120/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1422.06 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 141918 288 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610048 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 166976

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6076
/proc/meminfo: memFree=31028136/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1482.04 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 147904 300 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 166976

[startup+1542.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 6076
/proc/meminfo: memFree=31025960/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1542.03 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 153890 313 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 4208816 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 166976

[startup+1602.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 6077
/proc/meminfo: memFree=31025092/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1602.02 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 159878 324 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121608704 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 166976

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 6077
/proc/meminfo: memFree=31024480/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1662.02 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 165867 335 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 4208870 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 166976

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6078
/proc/meminfo: memFree=31022368/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1722.01 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 171852 349 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 166976

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6078
/proc/meminfo: memFree=31017648/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1782 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 177840 360 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 4209301 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 166976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6078
/proc/meminfo: memFree=31017648/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1800 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 179636 364 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 166976

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

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

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6078
/proc/meminfo: memFree=31017648/32873844 swapFree=7112/7112
[pid=6000] ppid=5998 vsize=166976 CPUtime=1800 cores=0,2,4,6
/proc/6000/stat : 6000 (toysat) R 5998 6000 4756 0 -1 4202496 41084 0 0 0 179636 364 0 0 20 0 1 0 289638415 170983424 40983 33554432000 4194304 8973514 140735121610784 140735121610280 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6000/statm: 41744 40983 457 1167 0 40525 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 166976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1796.37
CPU system time (s): 3.64145
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 166976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.37
system time used= 3.64145
maximum resident set size= 163932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41084
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= 31
involuntary context switches= 1872

runsolver used 3.33949 second user time and 8.87565 second system time

The end

Launcher Data 

Begin job on node119 at 2012-05-28 21:58:47
IDJOB=3706570
IDBENCH=92709
IDSOLVER=2285
FILE ID=node119/3706570-1338235127
RUNJOBID= node119-1338233325-5917
PBS_JOBID= 14624617
Free space on /tmp= 71576 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat25_6_4_9_mh.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706570-1338235127/watcher-3706570-1338235127 -o /tmp/evaluation-result-3706570-1338235127/solver-3706570-1338235127 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706570-1338235127.opb

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

MD5SUM BENCH= 2d28530068eb86764968fa921334caf4
RANDOM SEED=1583800718

node119.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		: 2666.943
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	: 5333.88
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		: 2666.943
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		: 2666.943
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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		: 2666.943
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		: 2666.943
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:        31250872 kB
Buffers:          337136 kB
Cached:           476928 kB
SwapCached:         1840 kB
Active:           574376 kB
Inactive:         248736 kB
Active(anon):       8644 kB
Inactive(anon):     2068 kB
Active(file):     565732 kB
Inactive(file):   246668 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100200 kB
Dirty:             10108 kB
Writeback:             0 kB
AnonPages:         13868 kB
Mapped:            11672 kB
Shmem:                 8 kB
Slab:             659436 kB
SReclaimable:     101636 kB
SUnreclaim:       557800 kB
KernelStack:        1440 kB
PageTables:         3940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     137224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 71596 MiB
End job on node119 at 2012-05-28 22:28:50