Trace number 3152367

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) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S49783605-066-UNKNOWN.cnf
MD5SUM1c3095ea320a010dfc229e2e217434fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.631903
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.10	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.10	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.10	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.10	c main()::
0.09/0.10	c initFormula():: searching for DIMACS p-line....
0.09/0.10	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.09/0.10	c parseCNF():: parsing....
0.09/0.10	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.10	c runParser():: parsing was successful, warming up engines...
0.09/0.10	c simplify_formula():: removed 0 tautological, 25 satisfied and 0 duplicate clauses
0.09/0.10	c preprocessing fase I completed:: there are now 2496 free variables and 10475 clauses.
0.09/0.10	c using 3-SAT heuristics (occurence based diff)
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.09/0.10	c resolvent_look() :: found 83 resolvents
0.09/0.10	c main():: clause / variable ratio: ( 10558 / 2500 ) = 4.22
0.09/0.10	c longest clause has size 3
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c number of free variables = 2496
0.09/0.10	c dynamic_preselect_setsize :: off
0.09/0.10	c main():: all systems go!
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 273
0.09/0.15	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 |****************************************************************| ( 1/999) NodeCount: 17009
4.19/4.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |******************************
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c |********************************
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c |**********************************
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c |******************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 995529
243.39/243.44	c |----------------------------------------------------------------|
c |*
c |**
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 |*******************************
c |********************************
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c |*******************************************************
c |********************************************************
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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-3152367-1301700985/watcher-3152367-1301700985 -o /tmp/evaluation-result-3152367-1301700985/solver-3152367-1301700985 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152367-1301700985.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: 3.68 3.92 3.89 2/182 31702
/proc/meminfo: memFree=20697884/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=6988 CPUtime=0 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 281698289 7155712 292 33554432000 4194304 4300876 140736379273232 18446744073709551615 237278879488 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 1747 292 113 27 0 196 0

[startup+0.00760692 s]
/proc/loadavg: 3.68 3.92 3.89 2/182 31702
/proc/meminfo: memFree=20697884/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=7928 CPUtime=0 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4194304 451 0 0 0 0 0 0 0 22 0 1 0 281698289 8118272 394 33554432000 4194304 4300876 140736379273232 18446744073709551615 4239475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 1982 396 118 27 0 431 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7928

[startup+0.100588 s]
/proc/loadavg: 3.68 3.92 3.89 2/182 31702
/proc/meminfo: memFree=20697884/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=11624 CPUtime=0.09 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 3058 0 0 0 9 0 0 0 22 0 1 0 281698289 11902976 1401 33554432000 4194304 4300876 140736379273232 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 2906 1401 168 27 0 1355 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.300552 s]
/proc/loadavg: 3.68 3.92 3.89 2/182 31702
/proc/meminfo: memFree=20697884/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=11904 CPUtime=0.29 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 3132 0 0 0 29 0 0 0 23 0 1 0 281698289 12189696 1475 33554432000 4194304 4300876 140736379273232 18446744073709551615 4216868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 2976 1475 168 27 0 1425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11904

[startup+0.70048 s]
/proc/loadavg: 3.68 3.92 3.89 2/182 31702
/proc/meminfo: memFree=20697884/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=12044 CPUtime=0.69 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 3163 0 0 0 69 0 0 0 25 0 1 0 281698289 12333056 1506 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 3011 1506 168 27 0 1460 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12044

[startup+1.50034 s]
/proc/loadavg: 3.68 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20654992/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=12312 CPUtime=1.49 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 3211 0 0 0 149 0 0 0 25 0 1 0 281698289 12607488 1554 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 3078 1554 168 27 0 1527 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12312

[startup+3.10005 s]
/proc/loadavg: 3.68 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20652432/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=12616 CPUtime=3.09 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 3307 0 0 0 309 0 0 0 25 0 1 0 281698289 12918784 1650 33554432000 4194304 4300876 140736379273232 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 3154 1650 169 27 0 1603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12616

[startup+6.30048 s]
/proc/loadavg: 3.70 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20643692/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=13128 CPUtime=6.29 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 3396 0 0 0 629 0 0 0 25 0 1 0 281698289 13443072 1738 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 3282 1738 169 27 0 1731 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13128

[startup+12.7003 s]
/proc/loadavg: 3.73 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20639996/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=14412 CPUtime=12.69 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 3620 0 0 0 1269 0 0 0 25 0 1 0 281698289 14757888 1962 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 3603 1962 169 27 0 2052 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14412

[startup+25.5001 s]
/proc/loadavg: 3.79 3.92 3.89 5/190 31764
/proc/meminfo: memFree=20634172/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=16580 CPUtime=25.49 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 3970 0 0 0 2549 0 0 0 25 0 1 0 281698289 16977920 2312 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 4145 2312 170 27 0 2594 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16580

[startup+51.1005 s]
/proc/loadavg: 3.86 3.93 3.89 5/190 31764
/proc/meminfo: memFree=20625016/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=18560 CPUtime=51.09 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 4655 0 0 0 5109 0 0 0 25 0 1 0 281698289 19005440 2996 33554432000 4194304 4300876 140736379273232 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 4640 2996 169 27 0 3089 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18560

[startup+102.306 s]
/proc/loadavg: 3.94 3.94 3.90 5/190 31766
/proc/meminfo: memFree=20606392/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=25808 CPUtime=102.3 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 6016 0 0 0 10230 0 0 0 25 0 1 0 281698289 26427392 4357 33554432000 4194304 4300876 140736379273232 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 6452 4357 169 27 0 4901 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25808

[startup+162.301 s]
/proc/loadavg: 3.98 3.94 3.90 5/190 31767
/proc/meminfo: memFree=20586300/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=32788 CPUtime=162.3 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 7640 0 0 0 16229 1 0 0 25 0 1 0 281698289 33574912 5981 33554432000 4194304 4300876 140736379273232 18446744073709551615 4248684 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 8197 5981 169 27 0 6646 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 32788

[startup+222.301 s]
/proc/loadavg: 4.03 3.97 3.91 5/190 31769
/proc/meminfo: memFree=20566068/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=43576 CPUtime=222.3 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 9368 0 0 0 22229 1 0 0 25 0 1 0 281698289 44621824 7709 33554432000 4194304 4300876 140736379273232 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 10894 7709 169 27 0 9343 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43576

[startup+282.3 s]
/proc/loadavg: 4.05 3.99 3.92 5/190 31770
/proc/meminfo: memFree=20546700/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=56804 CPUtime=282.29 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 10952 0 0 0 28228 1 0 0 25 0 1 0 281698289 58167296 9293 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 14201 9293 169 27 0 12650 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56804

[startup+342.301 s]
/proc/loadavg: 4.02 3.99 3.92 5/190 31772
/proc/meminfo: memFree=20527528/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=56804 CPUtime=342.3 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 12497 0 0 0 34228 2 0 0 25 0 1 0 281698289 58167296 10838 33554432000 4194304 4300876 140736379273232 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 14201 10838 169 27 0 12650 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56804

[startup+402.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31774
/proc/meminfo: memFree=20508428/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=56936 CPUtime=402.3 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 14108 0 0 0 40228 2 0 0 25 0 1 0 281698289 58302464 12449 33554432000 4194304 4300876 140736379273232 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 14234 12449 169 27 0 12683 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56936

[startup+462.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31775
/proc/meminfo: memFree=20488428/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=80696 CPUtime=462.3 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 15801 0 0 0 46228 2 0 0 25 0 1 0 281698289 82632704 14142 33554432000 4194304 4300876 140736379273232 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 20174 14142 169 27 0 18623 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80696

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31777
/proc/meminfo: memFree=20469432/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=80828 CPUtime=522.31 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 17329 0 0 0 52228 3 0 0 25 0 1 0 281698289 82767872 15670 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 20207 15670 169 27 0 18656 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 80828

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31778
/proc/meminfo: memFree=20450708/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=80828 CPUtime=582.31 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 18877 0 0 0 58228 3 0 0 25 0 1 0 281698289 82767872 17218 33554432000 4194304 4300876 140736379273232 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 20207 17218 169 27 0 18656 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 80828

[startup+642.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31780
/proc/meminfo: memFree=20431352/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=110296 CPUtime=642.31 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 20496 0 0 0 64228 3 0 0 25 0 1 0 281698289 112943104 18837 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 27574 18837 169 27 0 26023 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 110296

[startup+702.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31782
/proc/meminfo: memFree=20410360/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=110428 CPUtime=702.31 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 22198 0 0 0 70227 4 0 0 25 0 1 0 281698289 113078272 20539 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217725 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 27607 20539 169 27 0 26056 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 110428

[startup+762.307 s]
/proc/loadavg: 4.05 4.00 3.92 5/190 31783
/proc/meminfo: memFree=20391004/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=110428 CPUtime=762.32 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 23711 0 0 0 76228 4 0 0 25 0 1 0 281698289 113078272 22052 33554432000 4194304 4300876 140736379273232 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 27607 22052 169 27 0 26056 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 110428

[startup+822.3 s]
/proc/loadavg: 4.07 4.01 3.93 5/190 31785
/proc/meminfo: memFree=20372028/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=118664 CPUtime=822.31 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 25256 0 0 0 82226 5 0 0 25 0 1 0 281698289 121511936 23597 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217425 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 29666 23597 169 27 0 28115 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 118664

[startup+882.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 31786
/proc/meminfo: memFree=20352652/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=118664 CPUtime=882.31 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 26880 0 0 0 88226 5 0 0 25 0 1 0 281698289 121511936 25221 33554432000 4194304 4300876 140736379273232 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 29666 25221 169 27 0 28115 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 118664

[startup+942.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 31788
/proc/meminfo: memFree=20332800/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=162864 CPUtime=942.31 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 28504 0 0 0 94225 6 0 0 25 0 1 0 281698289 166772736 26845 33554432000 4194304 4300876 140736379273232 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 40716 26845 169 27 0 39165 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 162864

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31790
/proc/meminfo: memFree=20313192/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=162996 CPUtime=1002.32 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 30006 0 0 0 100225 7 0 0 25 0 1 0 281698289 166907904 28347 33554432000 4194304 4300876 140736379273232 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 40749 28347 169 27 0 39198 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 162996

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31791
/proc/meminfo: memFree=20294340/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=162996 CPUtime=1062.31 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 31568 0 0 0 106224 7 0 0 25 0 1 0 281698289 166907904 29909 33554432000 4194304 4300876 140736379273232 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 40749 29909 169 27 0 39198 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 162996

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31793
/proc/meminfo: memFree=20274704/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=162996 CPUtime=1122.32 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 33254 0 0 0 112224 8 0 0 25 0 1 0 281698289 166907904 31595 33554432000 4194304 4300876 140736379273232 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 40749 31595 169 27 0 39198 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 162996

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31794
/proc/meminfo: memFree=20255604/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=162996 CPUtime=1182.32 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 34798 0 0 0 118224 8 0 0 25 0 1 0 281698289 166907904 33139 33554432000 4194304 4300876 140736379273232 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 40749 33139 169 27 0 39198 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 162996

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31796
/proc/meminfo: memFree=20235368/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=162996 CPUtime=1242.32 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 36330 0 0 0 124224 8 0 0 25 0 1 0 281698289 166907904 34671 33554432000 4194304 4300876 140736379273232 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 40749 34671 169 27 0 39198 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 162996



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31798
/proc/meminfo: memFree=20216384/32950904 swapFree=67111528/67111528
[pid=31702] ppid=31700 vsize=162996 CPUtime=1300.03 cores=1,3
/proc/31702/stat : 31702 (march_rw) R 31700 31702 31396 0 -1 4202496 37872 0 0 0 129995 8 0 0 25 0 1 0 281698289 166907904 36213 33554432000 4194304 4300876 140736379273232 18446744073709551615 4197155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31702/statm: 40749 36213 169 27 0 39198 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 162996

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): 1300.05
CPU user time (s): 1299.95
CPU system time (s): 0.094985
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 162996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37872
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= 13823

runsolver used 1.82372 second user time and 4.10738 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 01:36:25
IDJOB=3152367
IDBENCH=82647
IDSOLVER=1561
FILE ID=node121/3152367-1301700985
RUNJOBID= node121-1301698381-31416
PBS_JOBID= 12840744
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S49783605-066-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152367-1301700985/watcher-3152367-1301700985 -o /tmp/evaluation-result-3152367-1301700985/solver-3152367-1301700985 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152367-1301700985.cnf

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

MD5SUM BENCH= 1c3095ea320a010dfc229e2e217434fd
RANDOM SEED=2044385271

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      20698288 kB
Buffers:        329972 kB
Cached:       11580356 kB
SwapCached:          0 kB
Active:        7658512 kB
Inactive:      4320788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20698288 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             416 kB
Writeback:           0 kB
AnonPages:       69336 kB
Mapped:          15608 kB
Slab:           209380 kB
PageTables:       5148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   258724 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= 71104 MiB
End job on node121 at 2011-04-02 01:58:07