Trace number 3262361

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
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-21_406.cnf
MD5SUM906590ef62b3db2841b2d529fd1636f7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark698.76
Satisfiable
(Un)Satisfiability was proved
Number of variables203
Number of clauses22241
Sum of the clauses size99837
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 268
Number of clauses of size 320324
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51849

Solver Data 

1.29/1.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.31	c main()::
1.29/1.31	c initFormula():: searching for DIMACS p-line....
1.29/1.31	c full lookahead due to high density!
1.29/1.31	c initFormula():: the DIMACS p-line indicates a CNF of 203 variables and 22241 clauses.
1.29/1.31	c parseCNF():: parsing....
1.29/1.31	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.31	c runParser():: parsing was successful, warming up engines...
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.31	c preprocessing fase I completed:: there are now 203 free variables and 22241 clauses.
1.29/1.31	c using k-SAT heuristics (size based diff)
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 152570 duplicate clauses
1.29/1.31	c resolvent_look() :: found 5336 resolvents
1.29/1.31	c main():: clause / variable ratio: ( 27577 / 203 ) = 135.85
1.29/1.31	c longest clause has size 21
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.31	c number of free variables = 203
1.29/1.31	c dynamic_preselect_setsize :: off
1.29/1.31	c main():: all systems go!
1.29/1.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 176
2.09/2.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 686
5.39/5.47	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5016
28.38/28.49	c |----------------------------------------------------------------|
c |*
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c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 28238
146.69/146.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 100370
531.00/531.06	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 225907
1271.43/1271.47	c |----------------------------------------------------------------|
c |*
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c |***
c |****
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c |****************
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c |************************
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c |**************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3262361-1303547089/watcher-3262361-1303547089 -o /tmp/evaluation-result-3262361-1303547089/solver-3262361-1303547089 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3262361-1303547089.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 1.56 2.59 5/189 15656
/proc/meminfo: memFree=17480552/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=7032 CPUtime=0 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4194304 332 0 0 0 0 0 0 0 23 0 1 0 447124764 7200768 277 33554432000 4194304 4300876 140734860205088 18446744073709551615 220815897285 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 1758 277 112 27 0 207 0

[startup+0.021158 s]
/proc/loadavg: 0.85 1.56 2.59 5/189 15656
/proc/meminfo: memFree=17480552/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=8792 CPUtime=0.02 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4194304 641 0 0 0 2 0 0 0 23 0 1 0 447124764 9003008 515 33554432000 4194304 4300876 140734860205088 18446744073709551615 4242518 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 2198 515 126 27 0 647 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8792

[startup+0.100106 s]
/proc/loadavg: 0.85 1.56 2.59 5/189 15656
/proc/meminfo: memFree=17480552/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=10260 CPUtime=0.09 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 2825 0 0 0 9 0 0 0 23 0 1 0 447124764 10506240 917 33554432000 4194304 4300876 140734860205088 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15656/statm: 2565 917 143 27 0 1014 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10260

[startup+0.300068 s]
/proc/loadavg: 0.85 1.56 2.59 5/189 15656
/proc/meminfo: memFree=17480552/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=12224 CPUtime=0.29 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 3266 0 0 0 29 0 0 0 25 0 1 0 447124764 12517376 1358 33554432000 4194304 4300876 140734860205088 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15656/statm: 3056 1358 144 27 0 1505 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12224

[startup+0.700994 s]
/proc/loadavg: 0.85 1.56 2.59 5/189 15656
/proc/meminfo: memFree=17480552/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=14972 CPUtime=0.69 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 3924 0 0 0 69 0 0 0 25 0 1 0 447124764 15331328 2016 33554432000 4194304 4300876 140734860205088 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15656/statm: 3743 2016 144 27 0 2192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14972

[startup+1.50089 s]
/proc/loadavg: 0.85 1.56 2.59 5/190 15657
/proc/meminfo: memFree=17445332/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=18280 CPUtime=1.49 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 5954 0 0 0 149 0 0 0 25 0 1 0 447124764 18718720 2890 33554432000 4194304 4300876 140734860205088 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 4570 2890 170 27 0 3019 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18280

[startup+3.10059 s]
/proc/loadavg: 0.85 1.56 2.59 5/190 15657
/proc/meminfo: memFree=17440496/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=18280 CPUtime=3.09 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 5955 0 0 0 309 0 0 0 25 0 1 0 447124764 18718720 2891 33554432000 4194304 4300876 140734860205088 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 4570 2891 171 27 0 3019 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18280

[startup+6.301 s]
/proc/loadavg: 1.10 1.60 2.60 5/190 15657
/proc/meminfo: memFree=17440256/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=18280 CPUtime=6.29 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 5955 0 0 0 629 0 0 0 25 0 1 0 447124764 18718720 2891 33554432000 4194304 4300876 140734860205088 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 4570 2891 171 27 0 3019 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18280

[startup+12.7008 s]
/proc/loadavg: 1.33 1.64 2.60 5/190 15659
/proc/meminfo: memFree=17439100/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=18280 CPUtime=12.68 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 5955 0 0 0 1268 0 0 0 25 0 1 0 447124764 18718720 2891 33554432000 4194304 4300876 140734860205088 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 4570 2891 171 27 0 3019 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18280

[startup+25.5005 s]
/proc/loadavg: 1.99 1.77 2.63 5/190 15660
/proc/meminfo: memFree=17438952/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=18412 CPUtime=25.48 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 5981 0 0 0 2548 0 0 0 25 0 1 0 447124764 18853888 2917 33554432000 4194304 4300876 140734860205088 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 4603 2917 171 27 0 3052 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18412

[startup+51.1007 s]
/proc/loadavg: 2.68 1.95 2.66 5/190 15661
/proc/meminfo: memFree=17438748/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=18784 CPUtime=51.09 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 6010 0 0 0 5109 0 0 0 25 0 1 0 447124764 19234816 2946 33554432000 4194304 4300876 140734860205088 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 4696 2946 171 27 0 3145 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18784

[startup+102.306 s]
/proc/loadavg: 3.42 2.26 2.73 5/190 15662
/proc/meminfo: memFree=17436620/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=18784 CPUtime=102.29 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 6095 0 0 0 10229 0 0 0 25 0 1 0 447124764 19234816 3031 33554432000 4194304 4300876 140734860205088 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 4696 3031 171 27 0 3145 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 18784

[startup+162.3 s]
/proc/loadavg: 3.79 2.58 2.81 5/190 15664
/proc/meminfo: memFree=17435476/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=20604 CPUtime=162.29 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 6292 0 0 0 16229 0 0 0 25 0 1 0 447124764 21098496 3228 33554432000 4194304 4300876 140734860205088 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 5151 3228 171 27 0 3600 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 20604

[startup+222.3 s]
/proc/loadavg: 3.92 2.83 2.88 5/190 15666
/proc/meminfo: memFree=17434956/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=20604 CPUtime=222.29 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 6357 0 0 0 22229 0 0 0 25 0 1 0 447124764 21098496 3293 33554432000 4194304 4300876 140734860205088 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 5151 3293 171 27 0 3600 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 20604

[startup+282.3 s]
/proc/loadavg: 3.97 3.04 2.95 5/190 15694
/proc/meminfo: memFree=17430688/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=21104 CPUtime=282.3 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 6515 0 0 0 28229 1 0 0 25 0 1 0 447124764 21610496 3451 33554432000 4194304 4300876 140734860205088 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 5276 3451 171 27 0 3725 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 21104

[startup+342.301 s]
/proc/loadavg: 3.99 3.21 3.01 5/190 15696
/proc/meminfo: memFree=17429256/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=21104 CPUtime=342.3 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 6608 0 0 0 34229 1 0 0 25 0 1 0 447124764 21610496 3544 33554432000 4194304 4300876 140734860205088 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 5276 3544 171 27 0 3725 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 21104

[startup+402.301 s]
/proc/loadavg: 3.99 3.36 3.07 5/190 15697
/proc/meminfo: memFree=17424648/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=23404 CPUtime=402.3 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7079 0 0 0 40229 1 0 0 25 0 1 0 447124764 23965696 4015 33554432000 4194304 4300876 140734860205088 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 5851 4015 171 27 0 4300 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 23404

[startup+462.301 s]
/proc/loadavg: 3.99 3.47 3.12 5/190 15699
/proc/meminfo: memFree=17423748/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=23404 CPUtime=462.3 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7173 0 0 0 46229 1 0 0 25 0 1 0 447124764 23965696 4109 33554432000 4194304 4300876 140734860205088 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 5851 4109 171 27 0 4300 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 23404

[startup+522.301 s]
/proc/loadavg: 3.47 3.42 3.13 4/184 15718
/proc/meminfo: memFree=17434312/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=24556 CPUtime=522.3 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7242 0 0 0 52229 1 0 0 25 0 1 0 447124764 25145344 4178 33554432000 4194304 4300876 140734860205088 18446744073709551615 4214360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6139 4178 171 27 0 4588 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24556

[startup+582.301 s]
/proc/loadavg: 3.17 3.34 3.12 4/184 15719
/proc/meminfo: memFree=17433688/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=24556 CPUtime=582.31 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7298 0 0 0 58230 1 0 0 25 0 1 0 447124764 25145344 4234 33554432000 4194304 4300876 140734860205088 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6139 4234 171 27 0 4588 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 24556

[startup+642.301 s]
/proc/loadavg: 3.06 3.28 3.11 4/184 15721
/proc/meminfo: memFree=17432684/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=24556 CPUtime=642.31 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7358 0 0 0 64230 1 0 0 25 0 1 0 447124764 25145344 4294 33554432000 4194304 4300876 140734860205088 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6139 4294 171 27 0 4588 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 24556

[startup+702.301 s]
/proc/loadavg: 3.02 3.23 3.09 4/184 15722
/proc/meminfo: memFree=17432052/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=24556 CPUtime=702.31 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7416 0 0 0 70230 1 0 0 25 0 1 0 447124764 25145344 4352 33554432000 4194304 4300876 140734860205088 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6139 4352 171 27 0 4588 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 24556

[startup+762.306 s]
/proc/loadavg: 3.01 3.18 3.09 4/184 15724
/proc/meminfo: memFree=17429804/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=24556 CPUtime=762.32 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7476 0 0 0 76231 1 0 0 25 0 1 0 447124764 25145344 4412 33554432000 4194304 4300876 140734860205088 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6139 4412 171 27 0 4588 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 24556

[startup+822.301 s]
/proc/loadavg: 3.00 3.15 3.08 4/184 15726
/proc/meminfo: memFree=17429164/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=26280 CPUtime=822.31 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7537 0 0 0 82230 1 0 0 25 0 1 0 447124764 26910720 4473 33554432000 4194304 4300876 140734860205088 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6570 4473 171 27 0 5019 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 26280

[startup+882.3 s]
/proc/loadavg: 3.08 3.13 3.08 4/184 15727
/proc/meminfo: memFree=17428664/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=26280 CPUtime=882.31 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7596 0 0 0 88230 1 0 0 25 0 1 0 447124764 26910720 4532 33554432000 4194304 4300876 140734860205088 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6570 4532 171 27 0 5019 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 26280

[startup+942.3 s]
/proc/loadavg: 3.03 3.11 3.07 4/184 15729
/proc/meminfo: memFree=17427900/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=26280 CPUtime=942.32 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7659 0 0 0 94231 1 0 0 25 0 1 0 447124764 26910720 4595 33554432000 4194304 4300876 140734860205088 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6570 4595 171 27 0 5019 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 26280

[startup+1002.3 s]
/proc/loadavg: 3.01 3.08 3.07 4/184 15730
/proc/meminfo: memFree=17427260/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=26280 CPUtime=1002.32 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7716 0 0 0 100231 1 0 0 25 0 1 0 447124764 26910720 4652 33554432000 4194304 4300876 140734860205088 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6570 4652 171 27 0 5019 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 26280

[startup+1062.3 s]
/proc/loadavg: 3.00 3.07 3.06 4/184 15732
/proc/meminfo: memFree=17427120/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=26280 CPUtime=1062.32 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7777 0 0 0 106231 1 0 0 25 0 1 0 447124764 26910720 4713 33554432000 4194304 4300876 140734860205088 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6570 4713 171 27 0 5019 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 26280

[startup+1122.3 s]
/proc/loadavg: 3.00 3.05 3.06 4/184 15734
/proc/meminfo: memFree=17426616/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=26280 CPUtime=1122.32 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7841 0 0 0 112231 1 0 0 25 0 1 0 447124764 26910720 4777 33554432000 4194304 4300876 140734860205088 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6570 4777 171 27 0 5019 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 26280

[startup+1182.3 s]
/proc/loadavg: 3.00 3.04 3.05 4/184 15735
/proc/meminfo: memFree=17426108/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=26280 CPUtime=1182.32 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7904 0 0 0 118231 1 0 0 25 0 1 0 447124764 26910720 4840 33554432000 4194304 4300876 140734860205088 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 6570 4840 171 27 0 5019 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 26280

[startup+1242.3 s]
/proc/loadavg: 3.00 3.03 3.04 4/184 15737
/proc/meminfo: memFree=17425088/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=28868 CPUtime=1242.33 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 7965 0 0 0 124232 1 0 0 25 0 1 0 447124764 29560832 4901 33554432000 4194304 4300876 140734860205088 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 7217 4901 171 27 0 5666 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 28868



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.03 3.03 3.04 3/183 15739
/proc/meminfo: memFree=17445668/32951124 swapFree=67111528/67111528
[pid=15656] ppid=15654 vsize=28868 CPUtime=1300.03 cores=1,3
/proc/15656/stat : 15656 (march_rw) R 15654 15656 14557 0 -1 4202496 8012 0 0 0 130002 1 0 0 25 0 1 0 447124764 29560832 4948 33554432000 4194304 4300876 140734860205088 18446744073709551615 4216304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15656/statm: 7217 4948 171 27 0 5666 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 28868

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.03
CPU system time (s): 0.013997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 28868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8012
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= 3
involuntary context switches= 1428

runsolver used 1.90571 second user time and 4.02039 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-23 10:24:49
IDJOB=3262361
IDBENCH=83298
IDSOLVER=1561
FILE ID=node147/3262361-1303547089
RUNJOBID= node147-1303547088-15616
PBS_JOBID= 13143091
Free space on /tmp= 72288 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-21_406.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262361-1303547089/watcher-3262361-1303547089 -o /tmp/evaluation-result-3262361-1303547089/solver-3262361-1303547089 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3262361-1303547089.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 906590ef62b3db2841b2d529fd1636f7
RANDOM SEED=829309666

node147.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17480576 kB
Buffers:       1725932 kB
Cached:       13130248 kB
SwapCached:          0 kB
Active:        7687456 kB
Inactive:      7241076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17480576 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2024 kB
Writeback:           0 kB
AnonPages:       72228 kB
Mapped:          14876 kB
Slab:           478276 kB
PageTables:       5136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   256624 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72288 MiB
End job on node147 at 2011-04-23 10:46:31