Trace number 3261965

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_2-3-22_464.cnf
MD5SUMa722a199fd84ba0b319251daa47aa19c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables232
Number of clauses28991
Sum of the clauses size130855
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 277
Number of clauses of size 326594
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52320

Solver Data 

1.99/2.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.99/2.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.99/2.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.99/2.04	c main()::
1.99/2.04	c initFormula():: searching for DIMACS p-line....
1.99/2.04	c full lookahead due to high density!
1.99/2.04	c initFormula():: the DIMACS p-line indicates a CNF of 232 variables and 28991 clauses.
1.99/2.04	c parseCNF():: parsing....
1.99/2.04	c parseCNF():: the CNF contains 0 unary clauses.
1.99/2.04	c runParser():: parsing was successful, warming up engines...
1.99/2.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.04	c preprocessing fase I completed:: there are now 232 free variables and 28991 clauses.
1.99/2.04	c using k-SAT heuristics (size based diff)
1.99/2.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 197266 duplicate clauses
1.99/2.04	c resolvent_look() :: found 4567 resolvents
1.99/2.04	c main():: clause / variable ratio: ( 33558 / 232 ) = 144.65
1.99/2.04	c longest clause has size 22
1.99/2.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.04	c number of free variables = 232
1.99/2.04	c dynamic_preselect_setsize :: off
1.99/2.04	c main():: all systems go!
1.99/2.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 197
2.89/2.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |*************************************************************
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c |****************************************************************| ( 1/999) NodeCount: 819
6.79/6.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7017
39.70/39.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 44156
230.30/230.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |***********************************************
c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 177468
944.82/944.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
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-3261965-1303545351/watcher-3261965-1303545351 -o /tmp/evaluation-result-3261965-1303545351/solver-3261965-1303545351 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3261965-1303545351.cnf 

running on 2 cores: 4,6

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: 4.09 3.99 3.92 5/189 8926
/proc/meminfo: memFree=12043504/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=7084 CPUtime=0 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4194304 347 0 0 0 0 0 0 0 25 0 1 0 446951009 7254016 291 33554432000 4194304 4300876 140733468026944 18446744073709551615 233509958341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 1771 292 112 27 0 220 0

[startup+0.0471781 s]
/proc/loadavg: 4.09 3.99 3.92 5/189 8926
/proc/meminfo: memFree=12043504/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=10100 CPUtime=0.04 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 2385 0 0 0 4 0 0 0 25 0 1 0 446951009 10342400 807 33554432000 4194304 4300876 140733468026944 18446744073709551615 233509958341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 2558 847 142 27 0 1007 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10100

[startup+0.101189 s]
/proc/loadavg: 4.09 3.99 3.92 5/189 8926
/proc/meminfo: memFree=12043504/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=11060 CPUtime=0.09 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 3636 0 0 0 9 0 0 0 25 0 1 0 446951009 11325440 1051 33554432000 4194304 4300876 140733468026944 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 2765 1051 143 27 0 1214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11060

[startup+0.301154 s]
/proc/loadavg: 4.09 3.99 3.92 5/189 8926
/proc/meminfo: memFree=12043504/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=12832 CPUtime=0.29 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 4011 0 0 0 29 0 0 0 25 0 1 0 446951009 13139968 1426 33554432000 4194304 4300876 140733468026944 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 3208 1427 144 27 0 1657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12832

[startup+0.701095 s]
/proc/loadavg: 4.09 3.99 3.92 5/189 8926
/proc/meminfo: memFree=12043504/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=15448 CPUtime=0.69 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 4620 0 0 0 69 0 0 0 25 0 1 0 446951009 15818752 2035 33554432000 4194304 4300876 140733468026944 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 3862 2035 144 27 0 2311 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15448

[startup+1.50095 s]
/proc/loadavg: 4.09 3.99 3.92 5/190 8927
/proc/meminfo: memFree=12034328/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=19756 CPUtime=1.49 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 5544 0 0 0 149 0 0 0 25 0 1 0 446951009 20230144 2959 33554432000 4194304 4300876 140733468026944 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 4939 2959 144 27 0 3388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19756

[startup+3.10065 s]
/proc/loadavg: 4.09 3.99 3.92 5/190 8927
/proc/meminfo: memFree=12029244/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=21072 CPUtime=3.09 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 7569 0 0 0 309 0 0 0 25 0 1 0 446951009 21577728 3495 33554432000 4194304 4300876 140733468026944 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 5268 3495 171 27 0 3717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21072

[startup+6.30107 s]
/proc/loadavg: 4.08 3.99 3.92 5/190 8927
/proc/meminfo: memFree=12028872/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=21072 CPUtime=6.29 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 7569 0 0 0 629 0 0 0 25 0 1 0 446951009 21577728 3495 33554432000 4194304 4300876 140733468026944 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 5268 3495 171 27 0 3717 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21072

[startup+12.7009 s]
/proc/loadavg: 4.08 3.99 3.92 5/190 8927
/proc/meminfo: memFree=12028616/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=21072 CPUtime=12.7 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 7569 0 0 0 1269 1 0 0 25 0 1 0 446951009 21577728 3495 33554432000 4194304 4300876 140733468026944 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 5268 3495 171 27 0 3717 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21072

[startup+25.5006 s]
/proc/loadavg: 4.06 3.99 3.92 5/190 8927
/proc/meminfo: memFree=12027872/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=21072 CPUtime=25.5 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 7593 0 0 0 2549 1 0 0 25 0 1 0 446951009 21577728 3519 33554432000 4194304 4300876 140733468026944 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 5268 3519 171 27 0 3717 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21072

[startup+51.101 s]
/proc/loadavg: 4.04 3.99 3.92 5/190 8928
/proc/meminfo: memFree=12026720/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=21444 CPUtime=51.1 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 7623 0 0 0 5109 1 0 0 25 0 1 0 446951009 21958656 3549 33554432000 4194304 4300876 140733468026944 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 5361 3549 171 27 0 3810 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21444

[startup+102.307 s]
/proc/loadavg: 4.02 3.99 3.92 5/190 8929
/proc/meminfo: memFree=12024236/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=21444 CPUtime=102.3 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 7680 0 0 0 10229 1 0 0 25 0 1 0 446951009 21958656 3606 33554432000 4194304 4300876 140733468026944 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 5361 3606 171 27 0 3810 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21444

[startup+162.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 8931
/proc/meminfo: memFree=12020980/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=23296 CPUtime=162.3 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 7906 0 0 0 16229 1 0 0 25 0 1 0 446951009 23855104 3832 33554432000 4194304 4300876 140733468026944 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 5824 3832 171 27 0 4273 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 23296

[startup+222.3 s]
/proc/loadavg: 4.11 4.02 3.93 5/190 8959
/proc/meminfo: memFree=12011020/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=23296 CPUtime=222.3 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 7983 0 0 0 22229 1 0 0 25 0 1 0 446951009 23855104 3909 33554432000 4194304 4300876 140733468026944 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 5824 3909 171 27 0 4273 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 23296

[startup+282.301 s]
/proc/loadavg: 4.04 4.01 3.93 5/190 8961
/proc/meminfo: memFree=12007164/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=23296 CPUtime=282.3 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 8048 0 0 0 28229 1 0 0 25 0 1 0 446951009 23855104 3974 33554432000 4194304 4300876 140733468026944 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 5824 3974 171 27 0 4273 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 23296

[startup+342.301 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 8972
/proc/meminfo: memFree=12002428/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=23924 CPUtime=342.3 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 8218 0 0 0 34229 1 0 0 25 0 1 0 446951009 24498176 4144 33554432000 4194304 4300876 140733468026944 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 5981 4144 171 27 0 4430 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 23924

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.93 6/190 8973
/proc/meminfo: memFree=11996584/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=26224 CPUtime=402.3 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 8692 0 0 0 40229 1 0 0 25 0 1 0 446951009 26853376 4618 33554432000 4194304 4300876 140733468026944 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 6556 4618 171 27 0 5005 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 26224

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8975
/proc/meminfo: memFree=11991976/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=26224 CPUtime=462.3 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 8782 0 0 0 46229 1 0 0 25 0 1 0 446951009 26853376 4708 33554432000 4194304 4300876 140733468026944 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 6556 4708 171 27 0 5005 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 26224

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8976
/proc/meminfo: memFree=11987756/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=27376 CPUtime=522.3 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 8873 0 0 0 52229 1 0 0 25 0 1 0 446951009 28033024 4799 33554432000 4194304 4300876 140733468026944 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 6844 4799 171 27 0 5293 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 27376

[startup+582.301 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 8978
/proc/meminfo: memFree=11982280/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=27376 CPUtime=582.31 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 8960 0 0 0 58230 1 0 0 25 0 1 0 446951009 28033024 4886 33554432000 4194304 4300876 140733468026944 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 6844 4886 171 27 0 5293 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 27376

[startup+642.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 8980
/proc/meminfo: memFree=11976168/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=27376 CPUtime=642.31 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 9027 0 0 0 64230 1 0 0 25 0 1 0 446951009 28033024 4953 33554432000 4194304 4300876 140733468026944 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 6844 4953 171 27 0 5293 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 27376

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8981
/proc/meminfo: memFree=11971936/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=27376 CPUtime=702.31 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 9094 0 0 0 70230 1 0 0 25 0 1 0 446951009 28033024 5020 33554432000 4194304 4300876 140733468026944 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 6844 5020 171 27 0 5293 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 27376

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8983
/proc/meminfo: memFree=11965724/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=27376 CPUtime=762.31 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 9161 0 0 0 76230 1 0 0 25 0 1 0 446951009 28033024 5087 33554432000 4194304 4300876 140733468026944 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 6844 5087 171 27 0 5293 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 27376

[startup+822.301 s]
/proc/loadavg: 4.04 4.01 3.94 5/190 8984
/proc/meminfo: memFree=11961736/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=29100 CPUtime=822.31 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 9229 0 0 0 82230 1 0 0 25 0 1 0 446951009 29798400 5155 33554432000 4194304 4300876 140733468026944 18446744073709551615 4264702 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 7275 5155 171 27 0 5724 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 29100

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 8986
/proc/meminfo: memFree=11957368/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=29100 CPUtime=882.31 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 9294 0 0 0 88230 1 0 0 25 0 1 0 446951009 29798400 5220 33554432000 4194304 4300876 140733468026944 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 7275 5220 171 27 0 5724 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 29100

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 8988
/proc/meminfo: memFree=11953500/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=29100 CPUtime=942.31 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 9353 0 0 0 94230 1 0 0 25 0 1 0 446951009 29798400 5279 33554432000 4194304 4300876 140733468026944 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 7275 5279 171 27 0 5724 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 29100

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 8989
/proc/meminfo: memFree=11949156/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=29100 CPUtime=1002.31 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 9410 0 0 0 100230 1 0 0 25 0 1 0 446951009 29798400 5336 33554432000 4194304 4300876 140733468026944 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 7275 5336 171 27 0 5724 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 29100

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 8991
/proc/meminfo: memFree=11945164/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=29100 CPUtime=1062.32 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 9473 0 0 0 106231 1 0 0 25 0 1 0 446951009 29798400 5399 33554432000 4194304 4300876 140733468026944 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 7275 5399 171 27 0 5724 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 29100

[startup+1122.3 s]
/proc/loadavg: 3.11 3.78 3.87 3/178 9028
/proc/meminfo: memFree=12069132/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=32292 CPUtime=1122.32 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 9951 0 0 0 112231 1 0 0 25 0 1 0 446951009 33067008 5877 33554432000 4194304 4300876 140733468026944 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 8073 5877 171 27 0 6522 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 32292

[startup+1182.3 s]
/proc/loadavg: 2.41 3.45 3.75 3/178 9030
/proc/meminfo: memFree=12069236/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=32292 CPUtime=1182.32 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 10035 0 0 0 118231 1 0 0 25 0 1 0 446951009 33067008 5961 33554432000 4194304 4300876 140733468026944 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 8073 5961 171 27 0 6522 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 32292

[startup+1242.3 s]
/proc/loadavg: 2.15 3.18 3.63 3/178 9032
/proc/meminfo: memFree=12067724/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=34880 CPUtime=1242.32 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 10121 0 0 0 124231 1 0 0 25 0 1 0 446951009 35717120 6047 33554432000 4194304 4300876 140733468026944 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 8720 6047 171 27 0 7169 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 34880



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.05 2.97 3.53 3/178 9033
/proc/meminfo: memFree=12067092/32951124 swapFree=67111528/67111528
[pid=8926] ppid=8924 vsize=34880 CPUtime=1300.03 cores=4,6
/proc/8926/stat : 8926 (march_rw) R 8924 8926 8077 0 -1 4202496 10206 0 0 0 130002 1 0 0 25 0 1 0 446951009 35717120 6132 33554432000 4194304 4300876 140733468026944 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8926/statm: 8720 6132 171 27 0 7169 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 34880

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): 1300.02
CPU system time (s): 0.015997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 34880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10206
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= 4
involuntary context switches= 1217

runsolver used 2.24566 second user time and 4.66629 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-23 09:55:52
IDJOB=3261965
IDBENCH=83268
IDSOLVER=1561
FILE ID=node145/3261965-1303545351
RUNJOBID= node145-1303545136-8852
PBS_JOBID= 13143093
Free space on /tmp= 71516 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_464.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261965-1303545351/watcher-3261965-1303545351 -o /tmp/evaluation-result-3261965-1303545351/solver-3261965-1303545351 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3261965-1303545351.cnf

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

MD5SUM BENCH= a722a199fd84ba0b319251daa47aa19c
RANDOM SEED=29142412

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.83
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		: 2666.786
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12043784 kB
Buffers:       2165232 kB
Cached:       18039172 kB
SwapCached:          0 kB
Active:       10050544 kB
Inactive:     10288836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12043784 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:      134440 kB
Mapped:          15476 kB
Slab:           503692 kB
PageTables:       5068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   327996 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= 71520 MiB
End job on node145 at 2011-04-23 10:17:34