Trace number 3420848

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) 5000.09 4999.95

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S1115406553-014.SATISFIABLE.cnf
MD5SUM986ca0416a6ea10fb33d16d3e5ba2568
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025995
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 3195 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 748 free variables and 3181 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 190 duplicate clauses
0.00/0.01	c resolvent_look() :: found 97 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3278 / 750 ) = 4.37
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 748
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 161
0.04/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 1/999) NodeCount: 1251
0.19/0.23	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 16444
2.89/2.92	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 164443
32.29/32.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1214194
262.09/262.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 6817510
1607.15/1607.17	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 |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |******************************************
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c |********************************************
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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-3420848-1306641622/watcher-3420848-1306641622 -o /tmp/evaluation-result-3420848-1306641622/solver-3420848-1306641622 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420848-1306641622.cnf 

running on 4 cores: 0,2,4,6

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: 2.03 2.04 2.01 4/520 20112
/proc/meminfo: memFree=12987672/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=6964 CPUtime=0 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 330 0 0 0 0 0 0 0 20 0 1 0 775759904 7131136 274 33554432000 4194304 4300876 140733540067744 18446744073709551615 4240267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 1741 274 135 27 0 190 0

[startup+0.0504541 s]
/proc/loadavg: 2.03 2.04 2.01 4/520 20112
/proc/meminfo: memFree=12987672/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=8008 CPUtime=0.04 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 562 0 0 0 4 0 0 0 20 0 1 0 775759904 8200192 506 33554432000 4194304 4300876 140733540067744 18446744073709551615 4274570 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 2002 506 168 27 0 451 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8008

[startup+0.100429 s]
/proc/loadavg: 2.03 2.04 2.01 4/520 20112
/proc/meminfo: memFree=12987672/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=8140 CPUtime=0.09 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 577 0 0 0 9 0 0 0 20 0 1 0 775759904 8335360 521 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217299 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 2035 521 168 27 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8140

[startup+0.300433 s]
/proc/loadavg: 2.03 2.04 2.01 4/520 20112
/proc/meminfo: memFree=12987672/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=8140 CPUtime=0.29 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 596 0 0 0 29 0 0 0 21 0 1 0 775759904 8335360 540 33554432000 4194304 4300876 140733540067744 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 2035 540 168 27 0 484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.70037 s]
/proc/loadavg: 2.03 2.04 2.01 4/520 20112
/proc/meminfo: memFree=12987672/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=8416 CPUtime=0.69 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 639 0 0 0 69 0 0 0 22 0 1 0 775759904 8617984 583 33554432000 4194304 4300876 140733540067744 18446744073709551615 4228112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 2104 583 168 27 0 553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8416

[startup+1.50021 s]
/proc/loadavg: 2.03 2.04 2.01 3/525 20117
/proc/meminfo: memFree=12981976/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=8584 CPUtime=1.49 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 673 0 0 0 149 0 0 0 25 0 1 0 775759904 8790016 617 33554432000 4194304 4300876 140733540067744 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 2146 617 169 27 0 595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8584

[startup+3.10092 s]
/proc/loadavg: 2.03 2.04 2.01 3/525 20117
/proc/meminfo: memFree=12979868/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=8736 CPUtime=3.09 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 740 0 0 0 309 0 0 0 25 0 1 0 775759904 8945664 684 33554432000 4194304 4300876 140733540067744 18446744073709551615 4228821 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 2184 684 169 27 0 633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8736

[startup+6.30036 s]
/proc/loadavg: 2.03 2.04 2.01 3/525 20118
/proc/meminfo: memFree=12978660/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=9472 CPUtime=6.29 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 879 0 0 0 629 0 0 0 25 0 1 0 775759904 9699328 823 33554432000 4194304 4300876 140733540067744 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 2368 823 169 27 0 817 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9472

[startup+12.7002 s]
/proc/loadavg: 2.02 2.04 2.01 3/525 20118
/proc/meminfo: memFree=12976372/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=10916 CPUtime=12.69 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 1111 0 0 0 1269 0 0 0 25 0 1 0 775759904 11177984 1055 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 2729 1055 169 27 0 1178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10916

[startup+25.5009 s]
/proc/loadavg: 2.02 2.03 2.00 3/525 20118
/proc/meminfo: memFree=12973544/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=12536 CPUtime=25.49 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 1570 0 0 0 2549 0 0 0 25 0 1 0 775759904 12836864 1514 33554432000 4194304 4300876 140733540067744 18446744073709551615 4228736 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 3134 1514 169 27 0 1583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12536

[startup+51.1003 s]
/proc/loadavg: 2.01 2.03 2.00 3/525 20128
/proc/meminfo: memFree=12965948/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=17520 CPUtime=51.09 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 2468 0 0 0 5109 0 0 0 25 0 1 0 775759904 17940480 2412 33554432000 4194304 4300876 140733540067744 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 4380 2412 169 27 0 2829 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17520

[startup+102.319 s]
/proc/loadavg: 1.85 1.99 1.99 2/519 20146
/proc/meminfo: memFree=12970596/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=28700 CPUtime=102.31 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 4227 0 0 0 10230 1 0 0 25 0 1 0 775759904 29388800 4171 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 7175 4171 169 27 0 5624 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 28700

[startup+162.301 s]
/proc/loadavg: 1.31 1.81 1.92 2/519 20148
/proc/meminfo: memFree=12962148/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=40124 CPUtime=162.29 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 6249 0 0 0 16228 1 0 0 25 0 1 0 775759904 41086976 6193 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 10031 6193 169 27 0 8480 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40124

[startup+222.3 s]
/proc/loadavg: 1.11 1.66 1.86 2/519 20149
/proc/meminfo: memFree=12954668/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=40288 CPUtime=222.29 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 8211 0 0 0 22227 2 0 0 25 0 1 0 775759904 41254912 8155 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 10072 8155 169 27 0 8521 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 40288

[startup+282.301 s]
/proc/loadavg: 1.04 1.54 1.81 2/519 20154
/proc/meminfo: memFree=12948004/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=58772 CPUtime=282.29 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 10116 0 0 0 28227 2 0 0 25 0 1 0 775759904 60182528 10060 33554432000 4194304 4300876 140733540067744 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 14693 10060 169 27 0 13142 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 58772

[startup+342.301 s]
/proc/loadavg: 1.09 1.46 1.77 2/519 20156
/proc/meminfo: memFree=12940048/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=58772 CPUtime=342.29 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 12133 0 0 0 34227 2 0 0 25 0 1 0 775759904 60182528 12077 33554432000 4194304 4300876 140733540067744 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 14693 12077 169 27 0 13142 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 58772

[startup+402.301 s]
/proc/loadavg: 1.06 1.39 1.72 2/519 20157
/proc/meminfo: memFree=12932092/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=78416 CPUtime=402.3 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 14110 0 0 0 40227 3 0 0 25 0 1 0 775759904 80297984 14054 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 19604 14054 169 27 0 18053 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78416

[startup+462.301 s]
/proc/loadavg: 1.02 1.32 1.67 2/519 20159
/proc/meminfo: memFree=12925476/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=89188 CPUtime=462.3 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 15991 0 0 0 46226 4 0 0 25 0 1 0 775759904 91328512 15935 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 22297 15935 169 27 0 20746 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 89188

[startup+522.301 s]
/proc/loadavg: 1.01 1.26 1.63 2/519 20160
/proc/meminfo: memFree=12917400/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=89188 CPUtime=522.3 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 17980 0 0 0 52225 5 0 0 25 0 1 0 775759904 91328512 17924 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 22297 17924 169 27 0 20746 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 89188

[startup+582.3 s]
/proc/loadavg: 1.00 1.21 1.58 2/519 20162
/proc/meminfo: memFree=12909788/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=118656 CPUtime=582.31 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 19897 0 0 0 58225 6 0 0 25 0 1 0 775759904 121503744 19841 33554432000 4194304 4300876 140733540067744 18446744073709551615 218905125953 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 29664 19841 169 27 0 28113 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 118656

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/519 20267
/proc/meminfo: memFree=12479500/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=628848 CPUtime=4062.42 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 127213 0 0 0 406206 36 0 0 25 0 1 0 775759904 643940352 127157 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217743 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 157212 127157 169 27 0 155661 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 628848

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/519 20268
/proc/meminfo: memFree=12472284/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=628848 CPUtime=4122.41 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 129007 0 0 0 412204 37 0 0 25 0 1 0 775759904 643940352 128951 33554432000 4194304 4300876 140733540067744 18446744073709551615 4228246 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 157212 128951 169 27 0 155661 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 628848

[startup+4182.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/519 20270
/proc/meminfo: memFree=12465312/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=628848 CPUtime=4182.41 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 130772 0 0 0 418204 37 0 0 25 0 1 0 775759904 643940352 130716 33554432000 4194304 4300876 140733540067744 18446744073709551615 4200277 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 157212 130716 169 27 0 155661 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 628848

[startup+4242.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/519 20272
/proc/meminfo: memFree=12458096/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=628848 CPUtime=4242.41 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 132522 0 0 0 424204 37 0 0 25 0 1 0 775759904 643940352 132466 33554432000 4194304 4300876 140733540067744 18446744073709551615 4200303 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 157212 132466 169 27 0 155661 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 628848

[startup+4302.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/519 20273
/proc/meminfo: memFree=12451256/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=628848 CPUtime=4302.4 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 134218 0 0 0 430203 37 0 0 25 0 1 0 775759904 643940352 134162 33554432000 4194304 4300876 140733540067744 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 157212 134162 169 27 0 155661 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 628848

[startup+4362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/519 20275
/proc/meminfo: memFree=12443668/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=628848 CPUtime=4362.41 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 136118 0 0 0 436203 38 0 0 25 0 1 0 775759904 643940352 136062 33554432000 4194304 4300876 140733540067744 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 157212 136062 169 27 0 155661 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 628848

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/519 20276
/proc/meminfo: memFree=12436080/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=628848 CPUtime=4422.41 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 137989 0 0 0 442203 38 0 0 25 0 1 0 775759904 643940352 137933 33554432000 4194304 4300876 140733540067744 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 157212 137933 169 27 0 155661 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 628848

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/519 20278
/proc/meminfo: memFree=12428744/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=628848 CPUtime=4482.41 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 139826 0 0 0 448202 39 0 0 25 0 1 0 775759904 643940352 139770 33554432000 4194304 4300876 140733540067744 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 157212 139770 169 27 0 155661 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 628848

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/519 20280
/proc/meminfo: memFree=12421288/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=628848 CPUtime=4542.41 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 141694 0 0 0 454202 39 0 0 25 0 1 0 775759904 643940352 141638 33554432000 4194304 4300876 140733540067744 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 157212 141638 169 27 0 155661 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 628848

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/519 20281
/proc/meminfo: memFree=12413948/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=628848 CPUtime=4602.42 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 143499 0 0 0 460203 39 0 0 25 0 1 0 775759904 643940352 143443 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217835 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 157212 143443 169 27 0 155661 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 628848

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/519 20283
/proc/meminfo: memFree=12406860/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=852612 CPUtime=4662.42 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 145293 0 0 0 466202 40 0 0 25 0 1 0 775759904 873074688 145237 33554432000 4194304 4300876 140733540067744 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 213153 145237 169 27 0 211602 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 852612

[startup+4722.32 s]
/proc/loadavg: 1.16 1.03 1.01 2/519 20284
/proc/meminfo: memFree=12399512/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=852612 CPUtime=4722.44 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 147116 0 0 0 472203 41 0 0 25 0 1 0 775759904 873074688 147060 33554432000 4194304 4300876 140733540067744 18446744073709551615 4254592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 213153 147060 169 27 0 211602 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 852612

[startup+4782.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/519 20286
/proc/meminfo: memFree=12392412/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=852612 CPUtime=4782.42 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 148902 0 0 0 478201 41 0 0 25 0 1 0 775759904 873074688 148846 33554432000 4194304 4300876 140733540067744 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 213153 148846 169 27 0 211602 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 852612

[startup+4842.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/519 20288
/proc/meminfo: memFree=12384952/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=852612 CPUtime=4842.43 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 150671 0 0 0 484201 42 0 0 25 0 1 0 775759904 873074688 150615 33554432000 4194304 4300876 140733540067744 18446744073709551615 4248665 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 213153 150615 169 27 0 211602 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 852612

[startup+4902.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/519 20289
/proc/meminfo: memFree=12378472/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=852612 CPUtime=4902.42 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 152372 0 0 0 490200 42 0 0 25 0 1 0 775759904 873074688 152316 33554432000 4194304 4300876 140733540067744 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 213153 152316 169 27 0 211602 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 852612

[startup+4962.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/519 20291
/proc/meminfo: memFree=12371616/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=852612 CPUtime=4962.43 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 154131 0 0 0 496200 43 0 0 25 0 1 0 775759904 873074688 154075 33554432000 4194304 4300876 140733540067744 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 213153 154075 169 27 0 211602 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 852612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/519 20292
/proc/meminfo: memFree=12366640/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=852612 CPUtime=5000.03 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 155285 0 0 0 499960 43 0 0 25 0 1 0 775759904 873074688 155229 33554432000 4194304 4300876 140733540067744 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 213153 155229 169 27 0 211602 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 852612

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: 1.00 1.01 1.00 2/519 20292
/proc/meminfo: memFree=12366640/32951124 swapFree=59247644/67111528
[pid=20111] ppid=20109 vsize=852612 CPUtime=5000.03 cores=0,2,4,6
/proc/20111/stat : 20111 (march_rw) R 20109 20111 20078 0 -1 4202496 155285 0 0 0 499960 43 0 0 25 0 1 0 775759904 873074688 155229 33554432000 4194304 4300876 140733540067744 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20111/statm: 213153 155229 169 27 0 211602 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 852612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.09
CPU user time (s): 4999.62
CPU system time (s): 0.467928
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 852612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.467928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 155285
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= 60351

runsolver used 26.273 second user time and 55.3826 second system time

The end

Launcher Data 

Begin job on node137 at 2011-05-29 06:00:22
IDJOB=3420848
IDBENCH=83100
IDSOLVER=1913
FILE ID=node137/3420848-1306641622
RUNJOBID= node137-1306641622-20096
PBS_JOBID= 13471644
Free space on /tmp= 73120 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S1115406553-014.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420848-1306641622/watcher-3420848-1306641622 -o /tmp/evaluation-result-3420848-1306641622/solver-3420848-1306641622 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420848-1306641622.cnf

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

MD5SUM BENCH= 986ca0416a6ea10fb33d16d3e5ba2568
RANDOM SEED=178845287

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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	: 5332.75
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12988208 kB
Buffers:        374856 kB
Cached:        8951620 kB
SwapCached:      17768 kB
Active:       11156076 kB
Inactive:      8499080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12988208 kB
SwapTotal:    67111528 kB
SwapFree:     59247644 kB
Dirty:               4 kB
Writeback:           0 kB
AnonPages:    10320528 kB
Mapped:          29336 kB
Slab:           161968 kB
PageTables:      74824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162513060 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= 73120 MiB
End job on node137 at 2011-05-29 07:23:44