Trace number 3420435

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) 5000.11 4999.96

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S976181807-056-UNKNOWN.cnf
MD5SUM3d45813e0b955709c303b5b4ba4955d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.9104
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 515000
Number of clauses of size over 50

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 344
0.19/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 27409
2.99/3.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 2098917
236.20/236.27	c |----------------------------------------------------------------|
c |*
c |**
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c |*************
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c |***************
c |****************
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c |************************
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c |********************************
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c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420435-1306614828/watcher-3420435-1306614828 -o /tmp/evaluation-result-3420435-1306614828/solver-3420435-1306614828 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420435-1306614828.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: 2.00 2.02 2.00 2/517 16783
/proc/meminfo: memFree=8069452/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=7032 CPUtime=0.01 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4194304 360 0 0 0 1 0 0 0 25 0 1 0 753898288 7200768 305 33554432000 4194304 4300876 140735875973312 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 1758 305 113 27 0 207 0

[startup+0.0342691 s]
/proc/loadavg: 2.00 2.02 2.00 2/517 16783
/proc/meminfo: memFree=8069452/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=7940 CPUtime=0.03 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 1613 0 0 0 3 0 0 0 25 0 1 0 753898288 8130560 423 33554432000 4194304 4300876 140735875973312 18446744073709551615 4244848 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 1985 423 143 27 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7940

[startup+0.10026 s]
/proc/loadavg: 2.00 2.02 2.00 2/517 16783
/proc/meminfo: memFree=8069452/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=8776 CPUtime=0.09 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 2117 0 0 0 9 0 0 0 25 0 1 0 753898288 8986624 604 33554432000 4194304 4300876 140735875973312 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 2194 604 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.300221 s]
/proc/loadavg: 2.00 2.02 2.00 2/517 16783
/proc/meminfo: memFree=8069452/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=11088 CPUtime=0.29 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 3075 0 0 0 29 0 0 0 25 0 1 0 753898288 11354112 1006 33554432000 4194304 4300876 140735875973312 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 2772 1006 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.701151 s]
/proc/loadavg: 2.00 2.02 2.00 2/517 16783
/proc/meminfo: memFree=8069452/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=11088 CPUtime=0.69 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 3075 0 0 0 69 0 0 0 25 0 1 0 753898288 11354112 1006 33554432000 4194304 4300876 140735875973312 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 2772 1006 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50099 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16792
/proc/meminfo: memFree=8059016/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=11464 CPUtime=1.49 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 3094 0 0 0 149 0 0 0 25 0 1 0 753898288 11739136 1025 33554432000 4194304 4300876 140735875973312 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 2866 1025 170 27 0 1315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11464

[startup+3.10072 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16792
/proc/meminfo: memFree=8056040/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=12148 CPUtime=3.09 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 3294 0 0 0 309 0 0 0 25 0 1 0 753898288 12439552 1225 33554432000 4194304 4300876 140735875973312 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 3037 1225 170 27 0 1486 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12148

[startup+6.30113 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16792
/proc/meminfo: memFree=8053760/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=13000 CPUtime=6.29 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 3479 0 0 0 629 0 0 0 25 0 1 0 753898288 13312000 1410 33554432000 4194304 4300876 140735875973312 18446744073709551615 4281046 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 3250 1410 171 27 0 1699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13000

[startup+12.701 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16792
/proc/meminfo: memFree=8048800/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=14916 CPUtime=12.69 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 3846 0 0 0 1269 0 0 0 25 0 1 0 753898288 15273984 1777 33554432000 4194304 4300876 140735875973312 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 3729 1777 171 27 0 2178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14916

[startup+25.5006 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16792
/proc/meminfo: memFree=8044220/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=19228 CPUtime=25.49 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 4567 0 0 0 2549 0 0 0 25 0 1 0 753898288 19689472 2498 33554432000 4194304 4300876 140735875973312 18446744073709551615 4225028 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 4807 2498 171 27 0 3256 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19228

[startup+51.1009 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16793
/proc/meminfo: memFree=8033660/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=23108 CPUtime=51.09 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 5999 0 0 0 5109 0 0 0 25 0 1 0 753898288 23662592 3930 33554432000 4194304 4300876 140735875973312 18446744073709551615 4289080 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 5777 3930 171 27 0 4226 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23108

[startup+102.319 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16794
/proc/meminfo: memFree=8009716/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=38160 CPUtime=102.31 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 8883 0 0 0 10230 1 0 0 25 0 1 0 753898288 39075840 6814 33554432000 4194304 4300876 140735875973312 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 9540 6814 171 27 0 7989 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 38160

[startup+162.301 s]
/proc/loadavg: 2.07 2.03 2.01 3/522 16796
/proc/meminfo: memFree=7984164/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=51256 CPUtime=162.3 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 12134 0 0 0 16228 2 0 0 25 0 1 0 753898288 52486144 10065 33554432000 4194304 4300876 140735875973312 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 12814 10065 171 27 0 11263 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 51256

[startup+222.301 s]
/proc/loadavg: 2.06 2.04 2.01 3/522 16798
/proc/meminfo: memFree=7961456/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=71400 CPUtime=222.3 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 15090 0 0 0 22228 2 0 0 25 0 1 0 753898288 73113600 13021 33554432000 4194304 4300876 140735875973312 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 17850 13021 171 27 0 16299 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71400

[startup+282.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/522 16799
/proc/meminfo: memFree=7939856/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=100868 CPUtime=282.29 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 18244 0 0 0 28227 2 0 0 25 0 1 0 753898288 103288832 16175 33554432000 4194304 4300876 140735875973312 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 25217 16175 171 27 0 23666 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 100868

[startup+342.301 s]
/proc/loadavg: 2.06 2.05 2.00 3/522 16801
/proc/meminfo: memFree=7914796/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=101872 CPUtime=342.3 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 21592 0 0 0 34227 3 0 0 25 0 1 0 753898288 104316928 19523 33554432000 4194304 4300876 140735875973312 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 25468 19523 171 27 0 23917 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101872

[startup+402.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/522 16802
/proc/meminfo: memFree=7890728/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=101872 CPUtime=402.3 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 24832 0 0 0 40227 3 0 0 25 0 1 0 753898288 104316928 22763 33554432000 4194304 4300876 140735875973312 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 25468 22763 171 27 0 23917 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101872

[startup+462.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16804
/proc/meminfo: memFree=7867648/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=146072 CPUtime=462.3 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 27779 0 0 0 46226 4 0 0 25 0 1 0 753898288 149577728 25710 33554432000 4194304 4300876 140735875973312 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 36518 25710 171 27 0 34967 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 146072

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16806
/proc/meminfo: memFree=7844688/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=146072 CPUtime=522.3 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 30975 0 0 0 52226 4 0 0 25 0 1 0 753898288 149577728 28906 33554432000 4194304 4300876 140735875973312 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 36518 28906 171 27 0 34967 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 146072

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16807
/proc/meminfo: memFree=7820376/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=146072 CPUtime=582.31 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 34289 0 0 0 58226 5 0 0 25 0 1 0 753898288 149577728 32220 33554432000 4194304 4300876 140735875973312 18446744073709551615 228094846229 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 36518 32220 171 27 0 34967 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 146072

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.10 2.04 2.01 3/522 16912
/proc/meminfo: memFree=6457076/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1034432 CPUtime=4062.44 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 215280 0 0 0 406204 40 0 0 25 0 1 0 753898288 1059258368 213211 33554432000 4194304 4300876 140735875973312 18446744073709551615 4288355 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 258608 213211 171 27 0 257057 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 1034432

[startup+4122.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/522 16914
/proc/meminfo: memFree=6432760/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1034432 CPUtime=4122.42 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 218529 0 0 0 412202 40 0 0 25 0 1 0 753898288 1059258368 216460 33554432000 4194304 4300876 140735875973312 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 258608 216460 171 27 0 257057 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 1034432

[startup+4182.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/522 16915
/proc/meminfo: memFree=6409072/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1034432 CPUtime=4182.42 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 221612 0 0 0 418201 41 0 0 25 0 1 0 753898288 1059258368 219543 33554432000 4194304 4300876 140735875973312 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 258608 219543 171 27 0 257057 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 1034432

[startup+4242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/522 16917
/proc/meminfo: memFree=6386232/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1034432 CPUtime=4242.42 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 224539 0 0 0 424201 41 0 0 25 0 1 0 753898288 1059258368 222470 33554432000 4194304 4300876 140735875973312 18446744073709551615 4225044 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 258608 222470 171 27 0 257057 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 1034432

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16918
/proc/meminfo: memFree=6361920/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1034432 CPUtime=4302.42 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 227828 0 0 0 430200 42 0 0 25 0 1 0 753898288 1059258368 225759 33554432000 4194304 4300876 140735875973312 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 258608 225759 171 27 0 257057 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 1034432

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16920
/proc/meminfo: memFree=6339208/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1034432 CPUtime=4362.42 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 230929 0 0 0 436200 42 0 0 25 0 1 0 753898288 1059258368 228860 33554432000 4194304 4300876 140735875973312 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 258608 228860 171 27 0 257057 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 1034432

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16922
/proc/meminfo: memFree=6317120/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1034432 CPUtime=4422.43 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 233845 0 0 0 442200 43 0 0 25 0 1 0 753898288 1059258368 231776 33554432000 4194304 4300876 140735875973312 18446744073709551615 4289183 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 258608 231776 171 27 0 257057 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 1034432

[startup+4482.3 s]
/proc/loadavg: 2.16 2.04 2.01 3/522 16923
/proc/meminfo: memFree=6295028/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1034432 CPUtime=4482.43 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 237093 0 0 0 448200 43 0 0 25 0 1 0 753898288 1059258368 235024 33554432000 4194304 4300876 140735875973312 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 258608 235024 171 27 0 257057 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 1034432

[startup+4542.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/522 16925
/proc/meminfo: memFree=6271208/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1034432 CPUtime=4542.43 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 240143 0 0 0 454199 44 0 0 25 0 1 0 753898288 1059258368 238074 33554432000 4194304 4300876 140735875973312 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 258608 238074 171 27 0 257057 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 1034432

[startup+4602.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/522 16926
/proc/meminfo: memFree=6247380/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1034432 CPUtime=4602.44 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 243028 0 0 0 460199 45 0 0 25 0 1 0 753898288 1059258368 240959 33554432000 4194304 4300876 140735875973312 18446744073709551615 4276200 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 258608 240959 171 27 0 257057 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 1034432

[startup+4662.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/522 16928
/proc/meminfo: memFree=6220580/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1050460 CPUtime=4662.44 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 246283 0 0 0 466198 46 0 0 25 0 1 0 753898288 1075671040 244214 33554432000 4194304 4300876 140735875973312 18446744073709551615 4225142 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 262615 244214 171 27 0 261064 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 1050460

[startup+4722.32 s]
/proc/loadavg: 2.05 2.04 2.00 3/522 16930
/proc/meminfo: memFree=6198120/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1050460 CPUtime=4722.46 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 249304 0 0 0 472199 47 0 0 25 0 1 0 753898288 1075671040 247235 33554432000 4194304 4300876 140735875973312 18446744073709551615 4281139 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 262615 247235 171 27 0 261064 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 1050460

[startup+4782.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 16931
/proc/meminfo: memFree=6174924/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1050460 CPUtime=4782.44 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 252300 0 0 0 478196 48 0 0 25 0 1 0 753898288 1075671040 250231 33554432000 4194304 4300876 140735875973312 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 262615 250231 171 27 0 261064 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 1050460

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16933
/proc/meminfo: memFree=6150240/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1050460 CPUtime=4842.44 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 255517 0 0 0 484196 48 0 0 25 0 1 0 753898288 1075671040 253448 33554432000 4194304 4300876 140735875973312 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 262615 253448 171 27 0 261064 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 1050460

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16934
/proc/meminfo: memFree=6127656/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1050460 CPUtime=4902.45 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 258517 0 0 0 490196 49 0 0 25 0 1 0 753898288 1075671040 256448 33554432000 4194304 4300876 140735875973312 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 262615 256448 171 27 0 261064 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 1050460

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16936
/proc/meminfo: memFree=6106060/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1553928 CPUtime=4962.44 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 261482 0 0 0 496192 52 0 0 25 0 1 0 753898288 1591222272 259413 33554432000 4194304 4300876 140735875973312 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 388482 259413 171 27 0 386931 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 1553928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16937
/proc/meminfo: memFree=6090928/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1553928 CPUtime=5000.06 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 263511 0 0 0 499953 53 0 0 25 0 1 0 753898288 1591222272 261442 33554432000 4194304 4300876 140735875973312 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 388482 261442 171 27 0 386931 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 1553928

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16937
/proc/meminfo: memFree=6090928/32951124 swapFree=65066528/67111528
[pid=16783] ppid=16781 vsize=1553928 CPUtime=5000.06 cores=0,2,4,6
/proc/16783/stat : 16783 (march_rw) R 16781 16783 16548 0 -1 4202496 263511 0 0 0 499953 53 0 0 25 0 1 0 753898288 1591222272 261442 33554432000 4194304 4300876 140735875973312 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16783/statm: 388482 261442 171 27 0 386931 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 1553928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.96
CPU time (s): 5000.11
CPU user time (s): 4999.54
CPU system time (s): 0.573912
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1553928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.573912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 263512
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= 11
involuntary context switches= 2679

runsolver used 27.2949 second user time and 54.5147 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-28 22:33:48
IDJOB=3420435
IDBENCH=82687
IDSOLVER=1913
FILE ID=node142/3420435-1306614828
RUNJOBID= node142-1306609826-16566
PBS_JOBID= 13471589
Free space on /tmp= 73560 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S976181807-056-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420435-1306614828/watcher-3420435-1306614828 -o /tmp/evaluation-result-3420435-1306614828/solver-3420435-1306614828 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420435-1306614828.cnf

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

MD5SUM BENCH= 3d45813e0b955709c303b5b4ba4955d9
RANDOM SEED=107063390

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       8069616 kB
Buffers:        282596 kB
Cached:        7578512 kB
SwapCached:      20520 kB
Active:       12208832 kB
Inactive:     12338956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8069616 kB
SwapTotal:    67111528 kB
SwapFree:     65066528 kB
Dirty:             404 kB
Writeback:           0 kB
AnonPages:    16674900 kB
Mapped:          33236 kB
Slab:           188428 kB
PageTables:      75040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145378672 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= 73560 MiB
End job on node142 at 2011-05-28 23:57:10