Trace number 3706568

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) 1800.02 1800.31

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat25_6_4_7_mh.opb
MD5SUM73423b295bfc925a3da39b38540ddf2d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark7664353
Best CPU time to get the best result obtained on this benchmark1800.64
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 16825
Biggest coefficient in the objective function 99252847
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 12981387185
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 99252847
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 12981387185
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 

37.48/37.53	c 2012-05-28T22:14:55+0200
37.48/37.53	c arch = x86_64
37.48/37.53	c os = linux
37.48/37.53	c compiler = ghc 7.4
37.48/37.53	c packages:
37.48/37.53	c   OptDir-0.0.1
37.48/37.53	c   array-0.4.0.0
37.48/37.53	c   base-4.5.0.0
37.48/37.53	c   bytestring-0.9.2.1
37.48/37.53	c   containers-0.4.2.1
37.48/37.53	c   deepseq-1.3.0.0
37.48/37.53	c   mtl-2.1.1
37.48/37.53	c   old_locale-1.0.0.4
37.48/37.53	c   parse_dimacs-1.2
37.48/37.53	c   parsec-3.1.2
37.48/37.53	c   queue-0.1.2
37.48/37.53	c   stm-2.3
37.48/37.53	c   time-1.4
37.48/37.53	c command line = ["--pb","HOME/instance-3706568-1338236095.opb"]
37.48/37.53	c #vars 31350
37.48/37.53	c #constraints 73332
37.48/37.53	c Solving starts ...
37.98/38.04	c solving time = 0.479s
37.98/38.04	c #decision = 9257
37.98/38.04	c #conflict = 99
37.98/38.04	c #restart = 0
37.98/38.04	o 7692822
37.98/38.09	c Solving starts ...
40.38/40.46	c solving time = 2.347s
40.38/40.46	c #decision = 12430
40.38/40.46	c #conflict = 186
40.38/40.46	c #restart = 0
40.38/40.47	o 7685248
40.48/40.56	c Solving starts ...
144.06/144.11	c solving time = 103.487s
144.06/144.11	c #decision = 13099
144.06/144.11	c #conflict = 211
144.06/144.11	c #restart = 0
144.06/144.11	o 7680664
144.06/144.14	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-3706568-1338236095/watcher-3706568-1338236095 -o /tmp/evaluation-result-3706568-1338236095/solver-3706568-1338236095 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706568-1338236095.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: 1.44 1.86 1.95 3/174 13654
/proc/meminfo: memFree=28462240/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 828 0 0 0 0 0 0 0 20 0 1 0 289734997 7405568 749 33554432000 4194304 8973514 140733983363024 140733983362288 7610840 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 1808 749 412 1167 0 589 0

[startup+0.0554461 s]
/proc/loadavg: 1.44 1.86 1.95 3/174 13654
/proc/meminfo: memFree=28462240/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=9280 CPUtime=0.05 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 1531 0 0 0 5 0 0 0 20 0 1 0 289734997 9502720 1452 33554432000 4194304 8973514 140733983363024 140733983362288 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 2320 1460 412 1167 0 1101 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9280

[startup+0.100226 s]
/proc/loadavg: 1.44 1.86 1.95 3/174 13654
/proc/meminfo: memFree=28462240/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 2334 0 0 0 9 0 0 0 20 0 1 0 289734997 12648448 2255 33554432000 4194304 8973514 140733983363024 140733983362288 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 3088 2263 417 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300205 s]
/proc/loadavg: 1.44 1.86 1.95 3/174 13654
/proc/meminfo: memFree=28462240/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=23616 CPUtime=0.29 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 5082 0 0 0 29 0 0 0 20 0 1 0 289734997 24182784 5003 33554432000 4194304 8973514 140733983363024 140733983362288 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 5904 5010 418 1167 0 4685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23616

[startup+0.700228 s]
/proc/loadavg: 1.44 1.86 1.95 3/174 13654
/proc/meminfo: memFree=28462240/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=46144 CPUtime=0.69 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 10804 0 0 0 68 1 0 0 20 0 1 0 289734997 47251456 10725 33554432000 4194304 8973514 140733983363024 140733983362288 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 11536 10725 418 1167 0 10317 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46144

[startup+1.50018 s]
/proc/loadavg: 1.44 1.86 1.95 3/175 13655
/proc/meminfo: memFree=28367124/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=102464 CPUtime=1.49 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 24903 0 0 0 146 3 0 0 20 0 1 0 289734997 104923136 24824 33554432000 4194304 8973514 140733983363024 140733983361216 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 25616 24824 431 1167 0 24397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102464

[startup+3.10011 s]
/proc/loadavg: 1.44 1.86 1.95 3/175 13655
/proc/meminfo: memFree=28314912/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=119872 CPUtime=3.09 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 29259 0 0 0 305 4 0 0 20 0 1 0 289734997 122748928 29180 33554432000 4194304 8973514 140733983363024 140733983362520 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 29968 29180 435 1167 0 28749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 119872

[startup+6.30011 s]
/proc/loadavg: 1.57 1.88 1.95 3/175 13655
/proc/meminfo: memFree=28299788/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=135232 CPUtime=6.29 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 33099 0 0 0 624 5 0 0 20 0 1 0 289734997 138477568 33020 33554432000 4194304 8973514 140733983363024 140733983362520 5383856 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 33808 33020 435 1167 0 32589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 135232

[startup+12.7002 s]
/proc/loadavg: 1.60 1.88 1.95 3/175 13655
/proc/meminfo: memFree=28294672/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=135232 CPUtime=12.68 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 33099 0 0 0 1262 6 0 0 20 0 1 0 289734997 138477568 33020 33554432000 4194304 8973514 140733983363024 140733983362520 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 33808 33020 435 1167 0 32589 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 135232

[startup+25.5003 s]
/proc/loadavg: 1.69 1.88 1.95 3/175 13655
/proc/meminfo: memFree=28294828/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=135232 CPUtime=25.49 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 33099 0 0 0 2540 9 0 0 20 0 1 0 289734997 138477568 33020 33554432000 4194304 8973514 140733983363024 140733983362520 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 33808 33020 435 1167 0 32589 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 135232

[startup+51.1003 s]
/proc/loadavg: 1.79 1.89 1.95 3/175 13655
/proc/meminfo: memFree=28269608/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=159808 CPUtime=51.08 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 39268 0 0 0 5094 14 0 0 20 0 1 0 289734997 163643392 39186 33554432000 4194304 8973514 140733983363024 140733983360960 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 39952 39186 457 1167 0 38733 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 159808

[startup+102.3 s]
/proc/loadavg: 1.97 1.92 1.96 3/175 13655
/proc/meminfo: memFree=28268512/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=159808 CPUtime=102.27 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 39281 0 0 0 10206 21 0 0 20 0 1 0 289734997 163643392 39186 33554432000 4194304 8973514 140733983363024 140733983362288 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 39952 39186 457 1167 0 38733 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 159808

[startup+162.3 s]
/proc/loadavg: 1.99 1.93 1.96 3/175 13655
/proc/meminfo: memFree=28262068/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=165952 CPUtime=162.25 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 40819 0 0 0 16197 28 0 0 20 0 1 0 289734997 169934848 40722 33554432000 4194304 8973514 140733983363024 140733983362288 4209168 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 41488 40722 457 1167 0 40269 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 165952

[startup+222.3 s]
/proc/loadavg: 1.99 1.94 1.96 3/175 13655
/proc/meminfo: memFree=28261948/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=165952 CPUtime=222.25 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 40819 0 0 0 22190 35 0 0 20 0 1 0 289734997 169934848 40722 33554432000 4194304 8973514 140733983363024 140733983361024 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 41488 40722 457 1167 0 40269 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 165952

[startup+282.3 s]
/proc/loadavg: 1.99 1.95 1.96 3/175 13656
/proc/meminfo: memFree=28261076/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=165952 CPUtime=282.23 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 40821 0 0 0 28180 43 0 0 20 0 1 0 289734997 169934848 40722 33554432000 4194304 8973514 140733983363024 140733983362288 4208816 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 41488 40722 457 1167 0 40269 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 165952

[startup+342.3 s]
/proc/loadavg: 1.99 1.95 1.96 3/176 13659
/proc/meminfo: memFree=28261240/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=165952 CPUtime=342.24 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 40821 0 0 0 34174 50 0 0 20 0 1 0 289734997 169934848 40722 33554432000 4194304 8973514 140733983363024 140733983362288 4209220 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 41488 40722 457 1167 0 40269 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 165952

[startup+402.3 s]
/proc/loadavg: 1.99 1.96 1.96 3/175 13659
/proc/meminfo: memFree=28260444/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=165952 CPUtime=402.21 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 40821 0 0 0 40165 56 0 0 20 0 1 0 289734997 169934848 40722 33554432000 4194304 8973514 140733983363024 140733983362520 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 41488 40722 457 1167 0 40269 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 165952

[startup+462.306 s]
/proc/loadavg: 1.99 1.97 1.96 3/175 13659
/proc/meminfo: memFree=28261064/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=165952 CPUtime=462.21 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 40821 0 0 0 46159 62 0 0 20 0 1 0 289734997 169934848 40722 33554432000 4194304 8973514 140733983363024 140733983362520 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 41488 40722 457 1167 0 40269 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 165952

[startup+522.3 s]
/proc/loadavg: 1.99 1.97 1.96 3/175 13659
/proc/meminfo: memFree=28260320/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=165952 CPUtime=522.2 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 40821 0 0 0 52152 68 0 0 20 0 1 0 289734997 169934848 40722 33554432000 4194304 8973514 140733983363024 140733983361024 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 41488 40722 457 1167 0 40269 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 165952

[startup+582.3 s]
/proc/loadavg: 2.06 1.99 1.96 3/175 13660
/proc/meminfo: memFree=28260320/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=165952 CPUtime=582.18 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 40821 0 0 0 58143 75 0 0 20 0 1 0 289734997 169934848 40722 33554432000 4194304 8973514 140733983363024 140733983362520 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 41488 40722 457 1167 0 40269 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 165952

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/175 13662
/proc/meminfo: memFree=28256068/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=822.15 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 82109 106 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362288 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 168000

[startup+882.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/174 13662
/proc/meminfo: memFree=28255076/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=882.15 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 88101 114 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362288 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 168000

[startup+942.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/176 13666
/proc/meminfo: memFree=28255172/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=942.14 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 94092 122 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362288 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 168000

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/175 13666
/proc/meminfo: memFree=28254188/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1002.13 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 100083 130 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362288 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 168000

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/175 13666
/proc/meminfo: memFree=28252884/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1062.12 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 106076 136 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362288 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 168000

[startup+1122.31 s]
/proc/loadavg: 2.00 1.99 1.96 3/175 13666
/proc/meminfo: memFree=28253200/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1122.11 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 112069 142 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362520 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 168000

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/175 13666
/proc/meminfo: memFree=28252208/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1182.1 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 118061 149 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983360960 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 168000

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/175 13667
/proc/meminfo: memFree=28251836/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1242.09 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 124053 156 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362520 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 168000

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/175 13667
/proc/meminfo: memFree=28250720/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1302.08 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 130045 163 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983360960 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 168000

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/175 13667
/proc/meminfo: memFree=28249788/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1362.07 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 136038 169 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362288 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 168000

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/175 13667
/proc/meminfo: memFree=28248736/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1422.06 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 142031 175 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362288 4208846 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 168000

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/175 13667
/proc/meminfo: memFree=28247744/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1482.05 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 148023 182 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362520 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 168000

[startup+1542.3 s]
/proc/loadavg: 2.05 2.00 1.97 3/176 13671
/proc/meminfo: memFree=28248220/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1542.04 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 154015 189 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362520 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 168000

[startup+1602.3 s]
/proc/loadavg: 2.02 2.00 1.97 3/175 13671
/proc/meminfo: memFree=28247236/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1602.03 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 160008 195 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362520 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 168000

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/175 13671
/proc/meminfo: memFree=28247360/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1662.03 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 166001 202 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362288 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 168000

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/175 13671
/proc/meminfo: memFree=28246244/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1722.01 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 171992 209 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983362288 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 168000

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/175 13671
/proc/meminfo: memFree=28244260/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1782.01 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 177985 216 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983360960 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 168000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.97 2/173 13672
/proc/meminfo: memFree=28298256/32873624 swapFree=7104/7104
[pid=13654] ppid=13652 vsize=168000 CPUtime=1800.01 cores=0,2,4,6
/proc/13654/stat : 13654 (toysat) R 13652 13654 13062 0 -1 4202496 41333 0 0 0 179783 218 0 0 20 0 1 0 289734997 172032000 41234 33554432000 4194304 8973514 140733983363024 140733983360960 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13654/statm: 42000 41234 457 1167 0 40781 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 168000

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): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1797.84
CPU system time (s): 2.18467
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 168000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.84
system time used= 2.18467
maximum resident set size= 164936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41333
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= 23
involuntary context switches= 1892

runsolver used 3.47047 second user time and 8.5747 second system time

The end

Launcher Data 

Begin job on node121 at 2012-05-28 22:14:55
IDJOB=3706568
IDBENCH=92713
IDSOLVER=2285
FILE ID=node121/3706568-1338236095
RUNJOBID= node121-1338236095-13626
PBS_JOBID= 14624639
Free space on /tmp= 71644 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat25_6_4_7_mh.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706568-1338236095/watcher-3706568-1338236095 -o /tmp/evaluation-result-3706568-1338236095/solver-3706568-1338236095 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706568-1338236095.opb

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

MD5SUM BENCH= 73423b295bfc925a3da39b38540ddf2d
RANDOM SEED=1515942545

node121.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
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		: 2667.042
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
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	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
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:       32873624 kB
MemFree:        28464892 kB
Buffers:          594184 kB
Cached:          2934580 kB
SwapCached:            0 kB
Active:           983044 kB
Inactive:        2561444 kB
Active(anon):      12956 kB
Inactive(anon):        0 kB
Active(file):     970088 kB
Inactive(file):  2561444 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             17864 kB
Writeback:             0 kB
AnonPages:         17348 kB
Mapped:            13464 kB
Shmem:               200 kB
Slab:             725272 kB
SReclaimable:     169516 kB
SUnreclaim:       555756 kB
KernelStack:        1360 kB
PageTables:         3852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:      92412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71636 MiB
End job on node121 at 2012-05-28 22:44:58