Trace number 3152419

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-v1250-c25000-S871131876-087-UNKNOWN.cnf
MD5SUM637b75113dde2f4a15dbf158341be921
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark51.8421
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
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 525000
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 1250
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 555
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 77383
11.89/11.92	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 |*************************************************************
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-3152419-1301703463/watcher-3152419-1301703463 -o /tmp/evaluation-result-3152419-1301703463/solver-3152419-1301703463 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152419-1301703463.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.01 4.01 4.00 2/183 20038
/proc/meminfo: memFree=21636424/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=7052 CPUtime=0 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4194304 330 0 0 0 0 0 0 0 25 0 1 0 281947009 7221248 274 33554432000 4194304 4300876 140733689482384 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 1763 274 113 27 0 212 0

[startup+0.042247 s]
/proc/loadavg: 4.01 4.01 4.00 2/183 20038
/proc/meminfo: memFree=21636424/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=8972 CPUtime=0.04 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 1273 0 0 0 4 0 0 0 25 0 1 0 281947009 9187328 583 33554432000 4194304 4300876 140733689482384 18446744073709551615 222925214471 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 2243 583 142 27 0 692 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8972

[startup+0.100262 s]
/proc/loadavg: 4.01 4.01 4.00 2/183 20038
/proc/meminfo: memFree=21636424/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=10228 CPUtime=0.09 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 3577 0 0 0 9 0 0 0 25 0 1 0 281947009 10473472 897 33554432000 4194304 4300876 140733689482384 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.300182 s]
/proc/loadavg: 4.01 4.01 4.00 2/183 20038
/proc/meminfo: memFree=21636424/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=13388 CPUtime=0.29 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 4702 0 0 0 29 0 0 0 25 0 1 0 281947009 13709312 1256 33554432000 4194304 4300876 140733689482384 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 3347 1256 169 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.70113 s]
/proc/loadavg: 4.01 4.01 4.00 2/183 20038
/proc/meminfo: memFree=21636424/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=13652 CPUtime=0.69 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 4833 0 0 0 69 0 0 0 25 0 1 0 281947009 13979648 1387 33554432000 4194304 4300876 140733689482384 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 3413 1387 170 27 0 1862 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13652

[startup+1.50098 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 20120
/proc/meminfo: memFree=21598732/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=13864 CPUtime=1.49 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 4876 0 0 0 149 0 0 0 25 0 1 0 281947009 14196736 1430 33554432000 4194304 4300876 140733689482384 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 3466 1430 170 27 0 1915 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13864

[startup+3.10067 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 20120
/proc/meminfo: memFree=21563640/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=14280 CPUtime=3.09 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 4939 0 0 0 309 0 0 0 25 0 1 0 281947009 14622720 1493 33554432000 4194304 4300876 140733689482384 18446744073709551615 4264120 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 3570 1493 170 27 0 2019 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14280

[startup+6.30111 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 20120
/proc/meminfo: memFree=21489640/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=15304 CPUtime=6.29 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 5194 0 0 0 629 0 0 0 25 0 1 0 281947009 15671296 1748 33554432000 4194304 4300876 140733689482384 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 3826 1748 171 27 0 2275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15304

[startup+12.7009 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 20121
/proc/meminfo: memFree=21482740/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=16580 CPUtime=12.69 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 5441 0 0 0 1269 0 0 0 18 0 1 0 281947009 16977920 1995 33554432000 4194304 4300876 140733689482384 18446744073709551615 222921172173 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 4145 1995 171 27 0 2594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16580

[startup+25.5006 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 20121
/proc/meminfo: memFree=21468360/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=19456 CPUtime=25.49 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 5933 0 0 0 2548 1 0 0 25 0 1 0 281947009 19922944 2487 33554432000 4194304 4300876 140733689482384 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 4864 2487 171 27 0 3313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19456

[startup+51.1009 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 20122
/proc/meminfo: memFree=21457256/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=25924 CPUtime=51.09 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 6935 0 0 0 5108 1 0 0 25 0 1 0 281947009 26546176 3489 33554432000 4194304 4300876 140733689482384 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 6481 3489 171 27 0 4930 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25924

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20123
/proc/meminfo: memFree=21437004/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=31924 CPUtime=102.3 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 8974 0 0 0 10228 2 0 0 25 0 1 0 281947009 32690176 5528 33554432000 4194304 4300876 140733689482384 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 7981 5528 171 27 0 6430 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31924

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20125
/proc/meminfo: memFree=21416372/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=41072 CPUtime=162.29 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 11351 0 0 0 16226 3 0 0 25 0 1 0 281947009 42057728 7905 33554432000 4194304 4300876 140733689482384 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 10268 7905 171 27 0 8717 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 41072

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20126
/proc/meminfo: memFree=21396000/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=54168 CPUtime=222.3 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 13728 0 0 0 22226 4 0 0 25 0 1 0 281947009 55468032 10282 33554432000 4194304 4300876 140733689482384 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 13542 10282 171 27 0 11991 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 54168

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20128
/proc/meminfo: memFree=21375388/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=74652 CPUtime=282.3 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 16231 0 0 0 28225 5 0 0 25 0 1 0 281947009 76443648 12785 33554432000 4194304 4300876 140733689482384 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 18663 12785 171 27 0 17112 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 74652

[startup+342.301 s]
/proc/loadavg: 4.03 4.01 4.00 5/190 20130
/proc/meminfo: memFree=21355136/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=74652 CPUtime=342.3 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 18646 0 0 0 34224 6 0 0 25 0 1 0 281947009 76443648 15200 33554432000 4194304 4300876 140733689482384 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 18663 15200 171 27 0 17112 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 74652

[startup+402.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 20131
/proc/meminfo: memFree=21335640/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=104120 CPUtime=402.31 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 21057 0 0 0 40223 8 0 0 25 0 1 0 281947009 106618880 17611 33554432000 4194304 4300876 140733689482384 18446744073709551615 4264453 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 26030 17611 171 27 0 24479 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 104120

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20133
/proc/meminfo: memFree=21315644/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=104120 CPUtime=462.3 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 23480 0 0 0 46221 9 0 0 25 0 1 0 281947009 106618880 20034 33554432000 4194304 4300876 140733689482384 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 26030 20034 171 27 0 24479 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 104120

[startup+522.301 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 20134
/proc/meminfo: memFree=21296016/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=104960 CPUtime=522.31 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 25908 0 0 0 52221 10 0 0 25 0 1 0 281947009 107479040 22462 33554432000 4194304 4300876 140733689482384 18446744073709551615 4276200 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 26240 22462 171 27 0 24689 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 104960

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 20136
/proc/meminfo: memFree=21276136/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=149160 CPUtime=582.31 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 28327 0 0 0 58220 11 0 0 25 0 1 0 281947009 152739840 24881 33554432000 4194304 4300876 140733689482384 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 37290 24881 171 27 0 35739 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 149160

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 4.00 5/190 20138
/proc/meminfo: memFree=21256380/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=149160 CPUtime=642.31 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 30752 0 0 0 64219 12 0 0 25 0 1 0 281947009 152739840 27306 33554432000 4194304 4300876 140733689482384 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 37290 27306 171 27 0 35739 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 149160

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20139
/proc/meminfo: memFree=21236256/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=149160 CPUtime=702.31 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 33177 0 0 0 70217 14 0 0 25 0 1 0 281947009 152739840 29731 33554432000 4194304 4300876 140733689482384 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 37290 29731 171 27 0 35739 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 149160

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20141
/proc/meminfo: memFree=21216140/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=149160 CPUtime=762.32 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 35587 0 0 0 76217 15 0 0 25 0 1 0 281947009 152739840 32141 33554432000 4194304 4300876 140733689482384 18446744073709551615 4216254 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 37290 32141 171 27 0 35739 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 149160

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20142
/proc/meminfo: memFree=21196756/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=149160 CPUtime=822.32 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 37997 0 0 0 82215 17 0 0 25 0 1 0 281947009 152739840 34551 33554432000 4194304 4300876 140733689482384 18446744073709551615 4281045 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 37290 34551 171 27 0 35739 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 149160

[startup+882.301 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 20144
/proc/meminfo: memFree=21177144/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=215460 CPUtime=882.32 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 40403 0 0 0 88214 18 0 0 25 0 1 0 281947009 220631040 36957 33554432000 4194304 4300876 140733689482384 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 53865 36957 171 27 0 52314 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 215460

[startup+942.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 20146
/proc/meminfo: memFree=21157768/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=217136 CPUtime=942.32 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 42790 0 0 0 94213 19 0 0 25 0 1 0 281947009 222347264 39344 33554432000 4194304 4300876 140733689482384 18446744073709551615 4281040 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 54284 39344 171 27 0 52733 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 217136

[startup+1002.3 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 20147
/proc/meminfo: memFree=21138656/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=217136 CPUtime=1002.32 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 45159 0 0 0 100212 20 0 0 25 0 1 0 281947009 222347264 41713 33554432000 4194304 4300876 140733689482384 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 54284 41713 171 27 0 52733 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 217136

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 20149
/proc/meminfo: memFree=21119904/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=217136 CPUtime=1062.32 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 47494 0 0 0 106211 21 0 0 25 0 1 0 281947009 222347264 44048 33554432000 4194304 4300876 140733689482384 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 54284 44048 171 27 0 52733 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 217136

[startup+1122.3 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 20150
/proc/meminfo: memFree=21101160/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=217136 CPUtime=1122.32 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 49820 0 0 0 112210 22 0 0 25 0 1 0 281947009 222347264 46374 33554432000 4194304 4300876 140733689482384 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 54284 46374 171 27 0 52733 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 217136

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 20152
/proc/meminfo: memFree=21082780/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=217136 CPUtime=1182.32 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 52119 0 0 0 118209 23 0 0 25 0 1 0 281947009 222347264 48673 33554432000 4194304 4300876 140733689482384 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 54284 48673 171 27 0 52733 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 217136

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 20154
/proc/meminfo: memFree=21063412/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=217136 CPUtime=1242.32 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 54384 0 0 0 124208 24 0 0 25 0 1 0 281947009 222347264 50938 33554432000 4194304 4300876 140733689482384 18446744073709551615 4225380 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 54284 50938 171 27 0 52733 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 217136



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 20155
/proc/meminfo: memFree=21045648/32951124 swapFree=67111528/67111528
[pid=20038] ppid=20036 vsize=316584 CPUtime=1300.03 cores=4,6
/proc/20038/stat : 20038 (march_rw) R 20036 20038 19449 0 -1 4202496 56530 0 0 0 129978 25 0 0 25 0 1 0 281947009 324182016 53084 33554432000 4194304 4300876 140733689482384 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20038/statm: 79146 53084 171 27 0 77595 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 316584

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): 1299.79
CPU system time (s): 0.267959
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 316584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.79
system time used= 0.267959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56530
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= 13740

runsolver used 2.22866 second user time and 4.87726 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 02:17:43
IDJOB=3152419
IDBENCH=82699
IDSOLVER=1561
FILE ID=node109/3152419-1301703463
RUNJOBID= node109-1301698254-19468
PBS_JOBID= 12840735
Free space on /tmp= 71044 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S871131876-087-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152419-1301703463/watcher-3152419-1301703463 -o /tmp/evaluation-result-3152419-1301703463/solver-3152419-1301703463 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152419-1301703463.cnf

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

MD5SUM BENCH= 637b75113dde2f4a15dbf158341be921
RANDOM SEED=639397052

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:      21636456 kB
Buffers:        338424 kB
Cached:       10628444 kB
SwapCached:          0 kB
Active:        6484436 kB
Inactive:      4549716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21636456 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             424 kB
Writeback:           0 kB
AnonPages:       67232 kB
Mapped:          15228 kB
Slab:           216732 kB
PageTables:       4756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   284948 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= 71044 MiB
End job on node109 at 2011-04-02 02:39:25