Trace number 3420296

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) 5000.13 5000.05

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S72635791-098-UNKNOWN.cnf
MD5SUM93976db0d99d3daab756f06103f77642
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.2519
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 533
0.29/0.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 49477
6.19/6.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5115108
657.81/657.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |**********************
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c |************************
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c |********************************
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c |**************************************************************
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-3420296-1306595229/watcher-3420296-1306595229 -o /tmp/evaluation-result-3420296-1306595229/solver-3420296-1306595229 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420296-1306595229.cnf 

running on 4 cores: 1,3,5,7

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: 1.00 1.00 1.01 2/470 19071
/proc/meminfo: memFree=12455308/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=7280 CPUtime=0.01 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4194304 393 0 0 0 1 0 0 0 22 0 1 0 771122609 7454720 339 33554432000 4194304 4300876 140736843635856 18446744073709551615 274473628357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 1820 339 113 27 0 269 0

[startup+0.0201761 s]
/proc/loadavg: 1.00 1.00 1.01 2/470 19071
/proc/meminfo: memFree=12455308/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=8892 CPUtime=0.01 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4194304 612 0 0 0 1 0 0 0 22 0 1 0 771122609 9105408 557 33554432000 4194304 4300876 140736843635856 18446744073709551615 4239774 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 2223 557 118 27 0 672 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8892

[startup+0.100162 s]
/proc/loadavg: 1.00 1.00 1.01 2/470 19071
/proc/meminfo: memFree=12455308/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=9492 CPUtime=0.09 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 2831 0 0 0 9 0 0 0 22 0 1 0 771122609 9719808 754 33554432000 4194304 4300876 140736843635856 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.300127 s]
/proc/loadavg: 1.00 1.00 1.01 2/470 19071
/proc/meminfo: memFree=12455308/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=12708 CPUtime=0.29 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 3764 0 0 0 29 0 0 0 23 0 1 0 771122609 13012992 1279 33554432000 4194304 4300876 140736843635856 18446744073709551615 4264140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.701056 s]
/proc/loadavg: 1.00 1.00 1.01 2/470 19071
/proc/meminfo: memFree=12455308/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=12708 CPUtime=0.69 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 3764 0 0 0 69 0 0 0 25 0 1 0 771122609 13012992 1279 33554432000 4194304 4300876 140736843635856 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.50091 s]
/proc/loadavg: 1.00 1.00 1.01 3/474 19078
/proc/meminfo: memFree=12433664/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=12708 CPUtime=1.49 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 3764 0 0 0 149 0 0 0 25 0 1 0 771122609 13012992 1279 33554432000 4194304 4300876 140736843635856 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10063 s]
/proc/loadavg: 1.08 1.02 1.01 3/474 19078
/proc/meminfo: memFree=12396464/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=13392 CPUtime=3.09 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 3915 0 0 0 309 0 0 0 25 0 1 0 771122609 13713408 1430 33554432000 4194304 4300876 140736843635856 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 3348 1430 170 27 0 1797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13392

[startup+6.30007 s]
/proc/loadavg: 1.08 1.02 1.01 3/474 19078
/proc/meminfo: memFree=12389272/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=14244 CPUtime=6.29 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 4063 0 0 0 629 0 0 0 25 0 1 0 771122609 14585856 1578 33554432000 4194304 4300876 140736843635856 18446744073709551615 4216212 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 3561 1578 171 27 0 2010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14244

[startup+12.701 s]
/proc/loadavg: 1.22 1.05 1.02 3/474 19078
/proc/meminfo: memFree=12385176/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=16160 CPUtime=12.69 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 4373 0 0 0 1269 0 0 0 25 0 1 0 771122609 16547840 1888 33554432000 4194304 4300876 140736843635856 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 4040 1888 171 27 0 2489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16160

[startup+25.5008 s]
/proc/loadavg: 1.34 1.08 1.03 3/474 19079
/proc/meminfo: memFree=12380828/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=17884 CPUtime=25.49 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 4996 0 0 0 2549 0 0 0 25 0 1 0 771122609 18313216 2511 33554432000 4194304 4300876 140736843635856 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 4471 2511 171 27 0 2920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17884

[startup+51.1002 s]
/proc/loadavg: 1.56 1.15 1.06 3/474 19079
/proc/meminfo: memFree=12374732/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=24352 CPUtime=51.07 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 6240 0 0 0 5107 0 0 0 25 0 1 0 771122609 24936448 3755 33554432000 4194304 4300876 140736843635856 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 6088 3755 171 27 0 4537 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24352

[startup+102.317 s]
/proc/loadavg: 1.82 1.29 1.11 3/474 19081
/proc/meminfo: memFree=12361308/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=39312 CPUtime=102.29 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 8763 0 0 0 10229 0 0 0 25 0 1 0 771122609 40255488 6278 33554432000 4194304 4300876 140736843635856 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 9828 6278 171 27 0 8277 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 39312

[startup+162.301 s]
/proc/loadavg: 2.08 1.45 1.17 3/474 19082
/proc/meminfo: memFree=12348108/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=53064 CPUtime=162.28 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 11773 0 0 0 16227 1 0 0 25 0 1 0 771122609 54337536 9288 33554432000 4194304 4300876 140736843635856 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 13266 9288 171 27 0 11715 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 53064

[startup+222.301 s]
/proc/loadavg: 2.10 1.56 1.23 3/474 19084
/proc/meminfo: memFree=12336280/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=72708 CPUtime=222.28 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 14717 0 0 0 22226 2 0 0 25 0 1 0 771122609 74452992 12232 33554432000 4194304 4300876 140736843635856 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 18177 12232 171 27 0 16626 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 72708

[startup+282.3 s]
/proc/loadavg: 2.03 1.64 1.27 3/474 19086
/proc/meminfo: memFree=12324448/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=73360 CPUtime=282.28 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 17621 0 0 0 28226 2 0 0 25 0 1 0 771122609 75120640 15136 33554432000 4194304 4300876 140736843635856 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 18340 15136 171 27 0 16789 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 73360

[startup+342.301 s]
/proc/loadavg: 2.01 1.70 1.31 3/474 19087
/proc/meminfo: memFree=12313620/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=102828 CPUtime=342.28 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 20490 0 0 0 34225 3 0 0 25 0 1 0 771122609 105295872 18005 33554432000 4194304 4300876 140736843635856 18446744073709551615 4275531 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 25707 18005 171 27 0 24156 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 102828

[startup+402.3 s]
/proc/loadavg: 2.00 1.75 1.35 3/474 19089
/proc/meminfo: memFree=12302412/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=102828 CPUtime=402.29 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 23310 0 0 0 40225 4 0 0 25 0 1 0 771122609 105295872 20825 33554432000 4194304 4300876 140736843635856 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 25707 20825 171 27 0 24156 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 102828

[startup+462.301 s]
/proc/loadavg: 2.05 1.81 1.40 3/474 19090
/proc/meminfo: memFree=12290968/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=102828 CPUtime=462.28 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 26092 0 0 0 46224 4 0 0 25 0 1 0 771122609 105295872 23607 33554432000 4194304 4300876 140736843635856 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 25707 23607 171 27 0 24156 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 102828

[startup+522.3 s]
/proc/loadavg: 2.02 1.84 1.43 3/474 19092
/proc/meminfo: memFree=12279880/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=148340 CPUtime=522.28 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 28817 0 0 0 52224 4 0 0 25 0 1 0 771122609 151900160 26332 33554432000 4194304 4300876 140736843635856 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 37085 26332 171 27 0 35534 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 148340

[startup+582.301 s]
/proc/loadavg: 2.00 1.87 1.47 3/474 19094
/proc/meminfo: memFree=12269792/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=148340 CPUtime=582.29 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 31442 0 0 0 58224 5 0 0 25 0 1 0 771122609 151900160 28957 33554432000 4194304 4300876 140736843635856 18446744073709551615 4276857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 37085 28957 171 27 0 35534 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 148340

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/474 19197
/proc/meminfo: memFree=11637972/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4002.35 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 188210 0 0 0 400201 34 0 0 25 0 1 0 771122609 1065996288 185725 33554432000 4194304 4300876 140736843635856 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 185725 171 27 0 258702 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 1041012

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 1.97 3/474 19198
/proc/meminfo: memFree=11625168/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4062.37 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 191074 0 0 0 406202 35 0 0 25 0 1 0 771122609 1065996288 188589 33554432000 4194304 4300876 140736843635856 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 188589 171 27 0 258702 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 1041012

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/474 19200
/proc/meminfo: memFree=11614820/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4122.35 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 193901 0 0 0 412200 35 0 0 25 0 1 0 771122609 1065996288 191416 33554432000 4194304 4300876 140736843635856 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 191416 171 27 0 258702 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 1041012

[startup+4182.3 s]
/proc/loadavg: 2.03 2.01 1.97 3/474 19202
/proc/meminfo: memFree=11603504/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4182.35 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 196708 0 0 0 418200 35 0 0 25 0 1 0 771122609 1065996288 194223 33554432000 4194304 4300876 140736843635856 18446744073709551615 4214270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 194223 171 27 0 258702 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 1041012

[startup+4242.3 s]
/proc/loadavg: 2.04 2.02 1.98 3/474 19203
/proc/meminfo: memFree=11592672/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4242.36 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 199472 0 0 0 424200 36 0 0 25 0 1 0 771122609 1065996288 196987 33554432000 4194304 4300876 140736843635856 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 196987 171 27 0 258702 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 1041012

[startup+4302.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/474 19205
/proc/meminfo: memFree=11581728/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4302.35 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 202167 0 0 0 430199 36 0 0 25 0 1 0 771122609 1065996288 199682 33554432000 4194304 4300876 140736843635856 18446744073709551615 4214620 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 199682 171 27 0 258702 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 1041012

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/474 19206
/proc/meminfo: memFree=11571904/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4362.36 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 204782 0 0 0 436199 37 0 0 25 0 1 0 771122609 1065996288 202297 33554432000 4194304 4300876 140736843635856 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 202297 171 27 0 258702 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 1041012

[startup+4422.3 s]
/proc/loadavg: 2.06 2.02 1.98 3/474 19208
/proc/meminfo: memFree=11562192/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4422.36 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 207212 0 0 0 442199 37 0 0 25 0 1 0 771122609 1065996288 204727 33554432000 4194304 4300876 140736843635856 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 204727 171 27 0 258702 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 1041012

[startup+4482.3 s]
/proc/loadavg: 2.02 2.02 1.98 3/474 19210
/proc/meminfo: memFree=11551484/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4482.36 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 209869 0 0 0 448198 38 0 0 25 0 1 0 771122609 1065996288 207384 33554432000 4194304 4300876 140736843635856 18446744073709551615 4216327 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 207384 171 27 0 258702 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 1041012

[startup+4542.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/474 19211
/proc/meminfo: memFree=11538920/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4542.36 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 212785 0 0 0 454198 38 0 0 25 0 1 0 771122609 1065996288 210300 33554432000 4194304 4300876 140736843635856 18446744073709551615 4216224 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 210300 171 27 0 258702 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 1041012

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/474 19213
/proc/meminfo: memFree=11526488/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4602.38 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 215676 0 0 0 460199 39 0 0 25 0 1 0 771122609 1065996288 213191 33554432000 4194304 4300876 140736843635856 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 213191 171 27 0 258702 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 1041012

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/474 19214
/proc/meminfo: memFree=11514040/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4662.36 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 218550 0 0 0 466197 39 0 0 25 0 1 0 771122609 1065996288 216065 33554432000 4194304 4300876 140736843635856 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 216065 171 27 0 258702 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 1041012

[startup+4722.32 s]
/proc/loadavg: 2.10 2.03 2.00 3/474 19216
/proc/meminfo: memFree=11502584/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4722.38 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 221396 0 0 0 472198 40 0 0 25 0 1 0 771122609 1065996288 218911 33554432000 4194304 4300876 140736843635856 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 218911 171 27 0 258702 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 1041012

[startup+4782.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/474 19218
/proc/meminfo: memFree=11491500/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4782.37 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 224186 0 0 0 478196 41 0 0 25 0 1 0 771122609 1065996288 221701 33554432000 4194304 4300876 140736843635856 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 221701 171 27 0 258702 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 1041012

[startup+4842.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/474 19219
/proc/meminfo: memFree=11480288/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4842.36 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 226915 0 0 0 484195 41 0 0 25 0 1 0 771122609 1065996288 224430 33554432000 4194304 4300876 140736843635856 18446744073709551615 4275756 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 224430 171 27 0 258702 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 1041012

[startup+4902.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/474 19221
/proc/meminfo: memFree=11469720/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4902.37 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 229606 0 0 0 490195 42 0 0 25 0 1 0 771122609 1065996288 227121 33554432000 4194304 4300876 140736843635856 18446744073709551615 4216224 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 227121 171 27 0 258702 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 1041012

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 19222
/proc/meminfo: memFree=11460140/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=4962.36 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 232198 0 0 0 496194 42 0 0 25 0 1 0 771122609 1065996288 229713 33554432000 4194304 4300876 140736843635856 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 229713 171 27 0 258702 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 1041012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.10 2.04 2.01 2/473 19224
/proc/meminfo: memFree=11524472/32950928 swapFree=67042960/67111528
[pid=19071] ppid=19069 vsize=1041012 CPUtime=5000.08 cores=1,3,5,7
/proc/19071/stat : 19071 (march_rw) R 19069 19071 18307 0 -1 4202496 233737 0 0 0 499965 43 0 0 25 0 1 0 771122609 1065996288 231252 33554432000 4194304 4300876 140736843635856 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19071/statm: 260253 231252 171 27 0 258702 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 1041012

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): 5000.05
CPU time (s): 5000.13
CPU user time (s): 4999.66
CPU system time (s): 0.469928
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1041012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.469928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 233738
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= 3
involuntary context switches= 3034

runsolver used 21.0418 second user time and 51.7041 second system time

The end

Launcher Data 

Begin job on node125 at 2011-05-28 17:07:09
IDJOB=3420296
IDBENCH=82548
IDSOLVER=1913
FILE ID=node125/3420296-1306595229
RUNJOBID= node125-1306595229-19058
PBS_JOBID= 13471555
Free space on /tmp= 73480 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S72635791-098-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420296-1306595229/watcher-3420296-1306595229 -o /tmp/evaluation-result-3420296-1306595229/solver-3420296-1306595229 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420296-1306595229.cnf

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

MD5SUM BENCH= 93976db0d99d3daab756f06103f77642
RANDOM SEED=1668681701

node125.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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5266.55
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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:     32950928 kB
MemFree:      12455588 kB
Buffers:        319152 kB
Cached:        6219804 kB
SwapCached:      55652 kB
Active:       10890320 kB
Inactive:      9258336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      12455588 kB
SwapTotal:    67111528 kB
SwapFree:     67042960 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:    13553364 kB
Mapped:          43136 kB
Slab:           217244 kB
PageTables:      62232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 130006092 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= 73484 MiB
End job on node125 at 2011-05-28 18:30:32