Trace number 3152339

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) 1300.06 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S1787347746-067-UNKNOWN.cnf
MD5SUM327a5393de6dbdcaf85af71880caf3c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.5029
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
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 515000
Number of clauses of size over 50

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 401
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 27495
3.09/3.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
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c |*******************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2092401
242.49/242.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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 |********************************************
c |*********************************************
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c |************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152339-1301699725/watcher-3152339-1301699725 -o /tmp/evaluation-result-3152339-1301699725/solver-3152339-1301699725 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152339-1301699725.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: 3.75 3.93 3.72 2/182 24487
/proc/meminfo: memFree=19720392/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=6900 CPUtime=0 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4194304 296 0 0 0 0 0 0 0 22 0 1 0 281572947 7065600 240 33554432000 4194304 4300876 140735781756768 18446744073709551615 244446606021 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 1725 240 113 27 0 174 0

[startup+0.0923911 s]
/proc/loadavg: 3.75 3.93 3.72 2/182 24487
/proc/meminfo: memFree=19720392/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=8776 CPUtime=0.08 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 2119 0 0 0 8 0 0 0 22 0 1 0 281572947 8986624 605 33554432000 4194304 4300876 140735781756768 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/24487/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8776

[startup+0.100389 s]
/proc/loadavg: 3.75 3.93 3.72 2/182 24487
/proc/meminfo: memFree=19720392/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=8776 CPUtime=0.09 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 2119 0 0 0 9 0 0 0 23 0 1 0 281572947 8986624 605 33554432000 4194304 4300876 140735781756768 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/24487/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.300355 s]
/proc/loadavg: 3.75 3.93 3.72 2/182 24487
/proc/meminfo: memFree=19720392/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=11088 CPUtime=0.29 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 3077 0 0 0 29 0 0 0 23 0 1 0 281572947 11354112 1007 33554432000 4194304 4300876 140735781756768 18446744073709551615 4235191 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/24487/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.700283 s]
/proc/loadavg: 3.75 3.93 3.72 2/182 24487
/proc/meminfo: memFree=19720392/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=11088 CPUtime=0.69 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 3078 0 0 0 69 0 0 0 25 0 1 0 281572947 11354112 1008 33554432000 4194304 4300876 140735781756768 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/24487/statm: 2772 1008 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50017 s]
/proc/loadavg: 3.75 3.93 3.72 5/190 24548
/proc/meminfo: memFree=19697744/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=11088 CPUtime=1.49 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 3079 0 0 0 149 0 0 0 25 0 1 0 281572947 11354112 1009 33554432000 4194304 4300876 140735781756768 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 2772 1009 170 27 0 1221 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11088

[startup+3.10088 s]
/proc/loadavg: 3.75 3.93 3.72 5/190 24548
/proc/meminfo: memFree=19663520/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=11772 CPUtime=3.09 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 3241 0 0 0 309 0 0 0 25 0 1 0 281572947 12054528 1171 33554432000 4194304 4300876 140735781756768 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 2943 1171 171 27 0 1392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11772

[startup+6.30029 s]
/proc/loadavg: 3.77 3.93 3.72 5/190 24548
/proc/meminfo: memFree=19642320/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=12624 CPUtime=6.29 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 3414 0 0 0 629 0 0 0 25 0 1 0 281572947 12926976 1344 33554432000 4194304 4300876 140735781756768 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 3156 1344 171 27 0 1605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12624

[startup+12.7011 s]
/proc/loadavg: 3.79 3.94 3.72 5/190 24548
/proc/meminfo: memFree=19631564/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=14540 CPUtime=12.69 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 3766 0 0 0 1269 0 0 0 25 0 1 0 281572947 14888960 1696 33554432000 4194304 4300876 140735781756768 18446744073709551615 4248746 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 3635 1696 171 27 0 2084 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14540

[startup+25.5007 s]
/proc/loadavg: 3.83 3.94 3.72 5/190 24548
/proc/meminfo: memFree=19622896/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=18852 CPUtime=25.49 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 4473 0 0 0 2548 1 0 0 25 0 1 0 281572947 19304448 2403 33554432000 4194304 4300876 140735781756768 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 4713 2403 171 27 0 3162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18852

[startup+51.101 s]
/proc/loadavg: 3.89 3.94 3.73 5/190 24549
/proc/meminfo: memFree=19608512/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=23068 CPUtime=51.09 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 5869 0 0 0 5107 2 0 0 25 0 1 0 281572947 23621632 3799 33554432000 4194304 4300876 140735781756768 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 5767 3799 171 27 0 4216 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23068

[startup+102.306 s]
/proc/loadavg: 4.00 3.96 3.74 5/190 24551
/proc/meminfo: memFree=19578356/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=38128 CPUtime=102.3 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 8694 0 0 0 10226 4 0 0 25 0 1 0 281572947 39043072 6624 33554432000 4194304 4300876 140735781756768 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 9532 6624 171 27 0 7981 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 38128

[startup+162.3 s]
/proc/loadavg: 4.06 3.98 3.76 5/190 24552
/proc/meminfo: memFree=19546548/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=51224 CPUtime=162.3 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 11841 0 0 0 16224 6 0 0 25 0 1 0 281572947 52453376 9771 33554432000 4194304 4300876 140735781756768 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 12806 9771 171 27 0 11255 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 51224

[startup+222.3 s]
/proc/loadavg: 4.02 3.98 3.77 5/190 24554
/proc/meminfo: memFree=19516732/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=71376 CPUtime=222.3 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 14775 0 0 0 22222 8 0 0 25 0 1 0 281572947 73089024 12705 33554432000 4194304 4300876 140735781756768 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 17844 12705 171 27 0 16293 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71376

[startup+282.3 s]
/proc/loadavg: 4.01 3.98 3.79 5/190 24555
/proc/meminfo: memFree=19486924/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=71376 CPUtime=282.3 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 17753 0 0 0 28220 10 0 0 25 0 1 0 281572947 73089024 15683 33554432000 4194304 4300876 140735781756768 18446744073709551615 4286023 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 17844 15683 171 27 0 16293 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 71376

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.80 5/190 24557
/proc/meminfo: memFree=19454752/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=101860 CPUtime=342.29 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 21006 0 0 0 34217 12 0 0 25 0 1 0 281572947 104304640 18936 33554432000 4194304 4300876 140735781756768 18446744073709551615 4216276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 25465 18936 171 27 0 23914 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 101860

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.81 5/190 24559
/proc/meminfo: memFree=19424064/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=101860 CPUtime=402.3 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 24168 0 0 0 40216 14 0 0 25 0 1 0 281572947 104304640 22098 33554432000 4194304 4300876 140735781756768 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 25465 22098 171 27 0 23914 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101860

[startup+462.301 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 24560
/proc/meminfo: memFree=19395104/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=146060 CPUtime=462.3 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 27035 0 0 0 46215 15 0 0 25 0 1 0 281572947 149565440 24965 33554432000 4194304 4300876 140735781756768 18446744073709551615 4288443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 36515 24965 171 27 0 34964 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 146060

[startup+522.301 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 24562
/proc/meminfo: memFree=19364680/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=146060 CPUtime=522.3 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 30102 0 0 0 52212 18 0 0 25 0 1 0 281572947 149565440 28032 33554432000 4194304 4300876 140735781756768 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 36515 28032 171 27 0 34964 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 146060

[startup+582.301 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 24564
/proc/meminfo: memFree=19333016/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=146060 CPUtime=582.31 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 33329 0 0 0 58210 21 0 0 25 0 1 0 281572947 149565440 31259 33554432000 4194304 4300876 140735781756768 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 36515 31259 171 27 0 34964 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 146060

[startup+642.3 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 24565
/proc/meminfo: memFree=19301816/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=146060 CPUtime=642.32 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 36460 0 0 0 64209 23 0 0 25 0 1 0 281572947 149565440 34390 33554432000 4194304 4300876 140735781756768 18446744073709551615 4264696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 36515 34390 171 27 0 34964 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 146060

[startup+702.3 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 24567
/proc/meminfo: memFree=19272992/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=214392 CPUtime=702.31 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 39288 0 0 0 70207 24 0 0 25 0 1 0 281572947 219537408 37218 33554432000 4194304 4300876 140735781756768 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 53598 37218 171 27 0 52047 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 214392

[startup+762.306 s]
/proc/loadavg: 4.00 3.98 3.85 5/190 24568
/proc/meminfo: memFree=19241452/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=214392 CPUtime=762.32 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 42357 0 0 0 76205 27 0 0 25 0 1 0 281572947 219537408 40287 33554432000 4194304 4300876 140735781756768 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 53598 40287 171 27 0 52047 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 214392

[startup+822.301 s]
/proc/loadavg: 4.00 3.98 3.85 5/190 24570
/proc/meminfo: memFree=19210400/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=214392 CPUtime=822.32 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 45581 0 0 0 82202 30 0 0 25 0 1 0 281572947 219537408 43511 33554432000 4194304 4300876 140735781756768 18446744073709551615 4281257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 53598 43511 171 27 0 52047 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 214392

[startup+882.301 s]
/proc/loadavg: 4.00 3.98 3.86 5/190 24572
/proc/meminfo: memFree=19179476/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=214392 CPUtime=882.32 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 48684 0 0 0 88200 32 0 0 25 0 1 0 281572947 219537408 46614 33554432000 4194304 4300876 140735781756768 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 53598 46614 171 27 0 52047 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 214392

[startup+942.301 s]
/proc/loadavg: 4.00 3.98 3.87 5/190 24573
/proc/meminfo: memFree=19151500/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=214392 CPUtime=942.32 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 51495 0 0 0 94198 34 0 0 25 0 1 0 281572947 219537408 49425 33554432000 4194304 4300876 140735781756768 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 53598 49425 171 27 0 52047 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 214392

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.87 5/190 24575
/proc/meminfo: memFree=19119848/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=313840 CPUtime=1002.32 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 54607 0 0 0 100196 36 0 0 25 0 1 0 281572947 321372160 52537 33554432000 4194304 4300876 140735781756768 18446744073709551615 4288242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 78460 52537 171 27 0 76909 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 313840

[startup+1062.3 s]
/proc/loadavg: 4.08 4.00 3.88 5/190 24576
/proc/meminfo: memFree=19088040/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=313840 CPUtime=1062.32 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 57823 0 0 0 106194 38 0 0 25 0 1 0 281572947 321372160 55753 33554432000 4194304 4300876 140735781756768 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 78460 55753 171 27 0 76909 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 313840

[startup+1122.3 s]
/proc/loadavg: 4.03 4.00 3.89 5/190 24578
/proc/meminfo: memFree=19057220/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=313840 CPUtime=1122.33 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 60918 0 0 0 112193 40 0 0 25 0 1 0 281572947 321372160 58848 33554432000 4194304 4300876 140735781756768 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 78460 58848 171 27 0 76909 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 313840

[startup+1182.3 s]
/proc/loadavg: 4.05 4.01 3.90 5/190 24579
/proc/meminfo: memFree=19029008/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=313840 CPUtime=1182.33 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 63630 0 0 0 118191 42 0 0 25 0 1 0 281572947 321372160 61560 33554432000 4194304 4300876 140735781756768 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 78460 61560 171 27 0 76909 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 313840

[startup+1242.3 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 24581
/proc/meminfo: memFree=18996592/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=317904 CPUtime=1242.33 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 66887 0 0 0 124188 45 0 0 25 0 1 0 281572947 325533696 64817 33554432000 4194304 4300876 140735781756768 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 79476 64817 171 27 0 77925 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 317904



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.91 5/190 24582
/proc/meminfo: memFree=18966276/32951124 swapFree=67111528/67111528
[pid=24487] ppid=24485 vsize=317904 CPUtime=1300.04 cores=1,3
/proc/24487/stat : 24487 (march_rw) R 24485 24487 24328 0 -1 4202496 69980 0 0 0 129957 47 0 0 25 0 1 0 281572947 325533696 67910 33554432000 4194304 4300876 140735781756768 18446744073709551615 4216347 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24487/statm: 79476 67910 171 27 0 77925 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 317904

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): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.58
CPU system time (s): 0.480926
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 317904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.58
system time used= 0.480926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69980
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= 5
involuntary context switches= 1820

runsolver used 2.08168 second user time and 5.02224 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-02 01:15:25
IDJOB=3152339
IDBENCH=82619
IDSOLVER=1561
FILE ID=node105/3152339-1301699725
RUNJOBID= node105-1301698423-24348
PBS_JOBID= 12840746
Free space on /tmp= 71132 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S1787347746-067-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152339-1301699725/watcher-3152339-1301699725 -o /tmp/evaluation-result-3152339-1301699725/solver-3152339-1301699725 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152339-1301699725.cnf

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

MD5SUM BENCH= 327a5393de6dbdcaf85af71880caf3c5
RANDOM SEED=438213077

node105.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		: 2666.825
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		: 2666.825
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	: 5226.15
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		: 2666.825
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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		: 2666.825
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		: 2666.825
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:      19720780 kB
Buffers:        363376 kB
Cached:       12512288 kB
SwapCached:          0 kB
Active:        7642476 kB
Inactive:      5302384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19720780 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             428 kB
Writeback:           0 kB
AnonPages:       69284 kB
Mapped:          15224 kB
Slab:           221364 kB
PageTables:       4876 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   257936 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= 71132 MiB
End job on node105 at 2011-04-02 01:37:07