Trace number 3420336

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) 5000.07 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S1950850246-038-UNKNOWN.cnf
MD5SUMa39a6d2f5fd934fd083663966cc58fff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.1389
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 662
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 49275
6.29/6.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5052430
653.42/653.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
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 |***************************************************************

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: 961)

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-3420336-1306599415/watcher-3420336-1306599415 -o /tmp/evaluation-result-3420336-1306599415/solver-3420336-1306599415 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420336-1306599415.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 1.85 1.99 1.99 2/485 31280
/proc/meminfo: memFree=16403664/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=7280 CPUtime=0.01 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4194304 403 0 0 0 1 0 0 0 21 0 1 0 504132747 7454720 348 33554432000 4194304 4300876 140737373309344 18446744073709551615 268660323013 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 1820 349 113 27 0 269 0

[startup+0.0724571 s]
/proc/loadavg: 1.85 1.99 1.99 2/485 31280
/proc/meminfo: memFree=16403664/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=9492 CPUtime=0.06 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 2832 0 0 0 6 0 0 0 21 0 1 0 504132747 9719808 754 33554432000 4194304 4300876 140737373309344 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9492

[startup+0.10044 s]
/proc/loadavg: 1.85 1.99 1.99 2/485 31280
/proc/meminfo: memFree=16403664/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=9492 CPUtime=0.09 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 2832 0 0 0 9 0 0 0 21 0 1 0 504132747 9719808 754 33554432000 4194304 4300876 140737373309344 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.300404 s]
/proc/loadavg: 1.85 1.99 1.99 2/485 31280
/proc/meminfo: memFree=16403664/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=12708 CPUtime=0.29 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 3766 0 0 0 29 0 0 0 22 0 1 0 504132747 13012992 1280 33554432000 4194304 4300876 140737373309344 18446744073709551615 4214235 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700336 s]
/proc/loadavg: 1.85 1.99 1.99 2/485 31280
/proc/meminfo: memFree=16403664/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=12708 CPUtime=0.69 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 3766 0 0 0 69 0 0 0 18 0 1 0 504132747 13012992 1280 33554432000 4194304 4300876 140737373309344 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.50019 s]
/proc/loadavg: 1.85 1.99 1.99 3/489 31290
/proc/meminfo: memFree=16365252/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=12708 CPUtime=1.49 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 3766 0 0 0 149 0 0 0 19 0 1 0 504132747 13012992 1280 33554432000 4194304 4300876 140737373309344 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10091 s]
/proc/loadavg: 1.85 1.99 1.99 3/489 31290
/proc/meminfo: memFree=16360664/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=13188 CPUtime=3.09 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 3814 0 0 0 309 0 0 0 22 0 1 0 504132747 13504512 1328 33554432000 4194304 4300876 140737373309344 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 3297 1328 170 27 0 1746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13188

[startup+6.30035 s]
/proc/loadavg: 1.86 1.99 1.99 3/489 31290
/proc/meminfo: memFree=16356152/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=14724 CPUtime=6.29 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 4133 0 0 0 629 0 0 0 25 0 1 0 504132747 15077376 1647 33554432000 4194304 4300876 140737373309344 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 3681 1647 171 27 0 2130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14724

[startup+12.7002 s]
/proc/loadavg: 1.87 1.99 1.99 3/489 31292
/proc/meminfo: memFree=16352628/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=16640 CPUtime=12.69 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 4440 0 0 0 1269 0 0 0 25 0 1 0 504132747 17039360 1954 33554432000 4194304 4300876 140737373309344 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 4160 1954 171 27 0 2609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16640

[startup+25.501 s]
/proc/loadavg: 1.90 1.99 1.99 3/489 31292
/proc/meminfo: memFree=16349528/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=18364 CPUtime=25.49 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 5059 0 0 0 2549 0 0 0 25 0 1 0 504132747 18804736 2573 33554432000 4194304 4300876 140737373309344 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 4591 2573 171 27 0 3040 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18364

[startup+51.1005 s]
/proc/loadavg: 1.93 1.99 1.99 3/489 31294
/proc/meminfo: memFree=16343912/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=24832 CPUtime=51.1 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 6304 0 0 0 5109 1 0 0 25 0 1 0 504132747 25427968 3818 33554432000 4194304 4300876 140737373309344 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 6208 3818 171 27 0 4657 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24832

[startup+102.317 s]
/proc/loadavg: 2.01 2.00 1.99 3/489 31297
/proc/meminfo: memFree=16332516/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=39384 CPUtime=102.31 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 8777 0 0 0 10230 1 0 0 25 0 1 0 504132747 40329216 6291 33554432000 4194304 4300876 140737373309344 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 9846 6291 171 27 0 8295 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 39384

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/489 31301
/proc/meminfo: memFree=16318364/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=53152 CPUtime=162.29 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 11781 0 0 0 16228 1 0 0 25 0 1 0 504132747 54427648 9295 33554432000 4194304 4300876 140737373309344 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 13288 9295 171 27 0 11737 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53152

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/489 31302
/proc/meminfo: memFree=16307040/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=72796 CPUtime=222.3 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 14697 0 0 0 22228 2 0 0 25 0 1 0 504132747 74543104 12211 33554432000 4194304 4300876 140737373309344 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 18199 12211 171 27 0 16648 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 72796

[startup+282.301 s]
/proc/loadavg: 2.12 2.03 2.00 3/489 31304
/proc/meminfo: memFree=16297084/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=73464 CPUtime=282.29 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 17585 0 0 0 28227 2 0 0 25 0 1 0 504132747 75227136 15099 33554432000 4194304 4300876 140737373309344 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 18366 15099 171 27 0 16815 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 73464

[startup+342.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/489 31306
/proc/meminfo: memFree=16285300/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=102932 CPUtime=342.29 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 20440 0 0 0 34226 3 0 0 25 0 1 0 504132747 105402368 17954 33554432000 4194304 4300876 140737373309344 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 25733 17954 171 27 0 24182 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 102932

[startup+402.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/489 31308
/proc/meminfo: memFree=16273996/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=102932 CPUtime=402.3 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 23242 0 0 0 40225 5 0 0 25 0 1 0 504132747 105402368 20756 33554432000 4194304 4300876 140737373309344 18446744073709551615 4216347 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 25733 20756 171 27 0 24182 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102932

[startup+462.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/489 31312
/proc/meminfo: memFree=16262684/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=102932 CPUtime=462.31 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 25993 0 0 0 46225 6 0 0 25 0 1 0 504132747 105402368 23507 33554432000 4194304 4300876 140737373309344 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 25733 23507 171 27 0 24182 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102932

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/489 31313
/proc/meminfo: memFree=16251996/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=148476 CPUtime=522.3 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 28666 0 0 0 52224 6 0 0 25 0 1 0 504132747 152039424 26180 33554432000 4194304 4300876 140737373309344 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 37119 26180 171 27 0 35568 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 148476

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/489 31316
/proc/meminfo: memFree=16241416/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=148476 CPUtime=582.31 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 31252 0 0 0 58224 7 0 0 25 0 1 0 504132747 152039424 28766 33554432000 4194304 4300876 140737373309344 18446744073709551615 4288367 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 37119 28766 171 27 0 35568 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 148476

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.08 2.05 2.01 3/489 31447
/proc/meminfo: memFree=15595076/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4062.41 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 191106 0 0 0 406203 38 0 0 25 0 1 0 504132747 1066602496 188620 33554432000 4194304 4300876 140737373309344 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 188620 171 27 0 258850 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 1041604

[startup+4122.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/489 31448
/proc/meminfo: memFree=15585724/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4122.39 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 193990 0 0 0 412201 38 0 0 25 0 1 0 504132747 1066602496 191504 33554432000 4194304 4300876 140737373309344 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 191504 171 27 0 258850 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 1041604

[startup+4182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/489 31450
/proc/meminfo: memFree=15574040/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4182.39 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 196834 0 0 0 418200 39 0 0 25 0 1 0 504132747 1066602496 194348 33554432000 4194304 4300876 140737373309344 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 194348 171 27 0 258850 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 1041604

[startup+4242.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/489 31451
/proc/meminfo: memFree=15562984/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4242.4 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 199652 0 0 0 424200 40 0 0 25 0 1 0 504132747 1066602496 197166 33554432000 4194304 4300876 140737373309344 18446744073709551615 4282867 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 197166 171 27 0 258850 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 1041604

[startup+4302.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/489 31453
/proc/meminfo: memFree=15551552/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4302.39 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 202411 0 0 0 430199 40 0 0 25 0 1 0 504132747 1066602496 199925 33554432000 4194304 4300876 140737373309344 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 199925 171 27 0 258850 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 1041604

[startup+4362.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/489 31455
/proc/meminfo: memFree=15541344/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4362.39 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 205111 0 0 0 436199 40 0 0 25 0 1 0 504132747 1066602496 202625 33554432000 4194304 4300876 140737373309344 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 202625 171 27 0 258850 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 1041604

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/489 31456
/proc/meminfo: memFree=15530408/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4422.4 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 207727 0 0 0 442199 41 0 0 25 0 1 0 504132747 1066602496 205241 33554432000 4194304 4300876 140737373309344 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 205241 171 27 0 258850 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 1041604

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/489 31458
/proc/meminfo: memFree=15520816/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4482.4 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 210147 0 0 0 448199 41 0 0 25 0 1 0 504132747 1066602496 207661 33554432000 4194304 4300876 140737373309344 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 207661 171 27 0 258850 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 1041604

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/489 31459
/proc/meminfo: memFree=15510016/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4542.4 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 212819 0 0 0 454199 41 0 0 25 0 1 0 504132747 1066602496 210333 33554432000 4194304 4300876 140737373309344 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 210333 171 27 0 258850 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 1041604

[startup+4602.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/489 31461
/proc/meminfo: memFree=15496108/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4602.42 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 215732 0 0 0 460200 42 0 0 25 0 1 0 504132747 1066602496 213246 33554432000 4194304 4300876 140737373309344 18446744073709551615 4289376 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 213246 171 27 0 258850 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 1041604

[startup+4662.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/489 31463
/proc/meminfo: memFree=15484544/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4662.4 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 218622 0 0 0 466198 42 0 0 25 0 1 0 504132747 1066602496 216136 33554432000 4194304 4300876 140737373309344 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 216136 171 27 0 258850 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 1041604

[startup+4722.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/489 31464
/proc/meminfo: memFree=15475096/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4722.42 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 221489 0 0 0 472199 43 0 0 25 0 1 0 504132747 1066602496 219003 33554432000 4194304 4300876 140737373309344 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 219003 171 27 0 258850 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 1041604

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/489 31466
/proc/meminfo: memFree=15463892/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4782.4 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 224314 0 0 0 478197 43 0 0 25 0 1 0 504132747 1066602496 221828 33554432000 4194304 4300876 140737373309344 18446744073709551615 4225096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 221828 171 27 0 258850 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 1041604

[startup+4842.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/489 31467
/proc/meminfo: memFree=15451732/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4842.41 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 227103 0 0 0 484197 44 0 0 25 0 1 0 504132747 1066602496 224617 33554432000 4194304 4300876 140737373309344 18446744073709551615 4225218 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 224617 171 27 0 258850 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 1041604

[startup+4902.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/489 31469
/proc/meminfo: memFree=15441776/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4902.41 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 229848 0 0 0 490196 45 0 0 25 0 1 0 504132747 1066602496 227362 33554432000 4194304 4300876 140737373309344 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 227362 171 27 0 258850 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 1041604

[startup+4962.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/489 31471
/proc/meminfo: memFree=15430592/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=4962.41 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 232536 0 0 0 496196 45 0 0 25 0 1 0 504132747 1066602496 230050 33554432000 4194304 4300876 140737373309344 18446744073709551615 4216270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 230050 171 27 0 258850 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 1041604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 2.00 3/489 31472
/proc/meminfo: memFree=15424484/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=5000.02 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 234174 0 0 0 499957 45 0 0 25 0 1 0 504132747 1066602496 231688 33554432000 4194304 4300876 140737373309344 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 231688 171 27 0 258850 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1041604

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 2.00 3/489 31472
/proc/meminfo: memFree=15424484/32951124 swapFree=46575304/67111528
[pid=31280] ppid=31277 vsize=1041604 CPUtime=5000.02 cores=1,3,5,7
/proc/31280/stat : 31280 (march_rw) R 31277 31280 30363 0 -1 4202496 234174 0 0 0 499957 45 0 0 25 0 1 0 504132747 1066602496 231688 33554432000 4194304 4300876 140737373309344 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31280/statm: 260401 231688 171 27 0 258850 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1041604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.07
CPU user time (s): 4999.58
CPU system time (s): 0.490925
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1041604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.490925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 234174
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= 6
involuntary context switches= 3597

runsolver used 22.6606 second user time and 53.1889 second system time

The end

Launcher Data 

Begin job on node107 at 2011-05-28 18:16:55
IDJOB=3420336
IDBENCH=82588
IDSOLVER=1913
FILE ID=node107/3420336-1306599415
RUNJOBID= node107-1306594413-31052
PBS_JOBID= 13471573
Free space on /tmp= 73532 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S1950850246-038-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420336-1306599415/watcher-3420336-1306599415 -o /tmp/evaluation-result-3420336-1306599415/solver-3420336-1306599415 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420336-1306599415.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a39a6d2f5fd934fd083663966cc58fff
RANDOM SEED=660397223

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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	: 5332.75
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		: 2666.829
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16403944 kB
Buffers:        319224 kB
Cached:        7211156 kB
SwapCached:       9840 kB
Active:       12020288 kB
Inactive:      4202320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16403944 kB
SwapTotal:    67111528 kB
SwapFree:     46575304 kB
Dirty:            1208 kB
Writeback:           0 kB
AnonPages:     8688948 kB
Mapped:          32300 kB
Slab:           161008 kB
PageTables:      94820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145081420 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= 73532 MiB
End job on node107 at 2011-05-28 19:40:17