Trace number 3152436

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) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1494985128-003.UNKNOWN.cnf
MD5SUM6317a356b3e87abef9291d8243489542
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 57120

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 139
0.49/0.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 678
0.59/0.63	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5841
1.69/1.70	c |----------------------------------------------------------------|
c |*
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c |***************
c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 41941
9.09/9.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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c |****************
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c |****************************************************************| ( 4/999) NodeCount: 228972
48.59/48.69	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 980814
215.59/215.68	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3373935
780.61/780.62	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |************
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 |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152436-1301703599/watcher-3152436-1301703599 -o /tmp/evaluation-result-3152436-1301703599/solver-3152436-1301703599 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152436-1301703599.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.73 3.95 3.94 5/189 32095
/proc/meminfo: memFree=20695568/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=6592 CPUtime=0 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4194304 228 0 0 0 0 0 0 0 25 0 1 0 281959636 6750208 172 33554432000 4194304 4300876 140736531251680 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 1648 172 113 27 0 97 0

[startup+0.0777551 s]
/proc/loadavg: 3.73 3.95 3.94 5/189 32095
/proc/meminfo: memFree=20695568/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=7640 CPUtime=0.07 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 1200 0 0 0 7 0 0 0 25 0 1 0 281959636 7823360 426 33554432000 4194304 4300876 140736531251680 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7640

[startup+0.100751 s]
/proc/loadavg: 3.73 3.95 3.94 5/189 32095
/proc/meminfo: memFree=20695568/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=7640 CPUtime=0.09 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 1200 0 0 0 9 0 0 0 25 0 1 0 281959636 7823360 426 33554432000 4194304 4300876 140736531251680 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.300715 s]
/proc/loadavg: 3.73 3.95 3.94 5/189 32095
/proc/meminfo: memFree=20695568/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=7640 CPUtime=0.29 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 1200 0 0 0 29 0 0 0 25 0 1 0 281959636 7823360 426 33554432000 4194304 4300876 140736531251680 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700644 s]
/proc/loadavg: 3.73 3.95 3.94 5/189 32095
/proc/meminfo: memFree=20695568/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=8272 CPUtime=0.69 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 1704 0 0 0 69 0 0 0 25 0 1 0 281959636 8470528 557 33554432000 4194304 4300876 140736531251680 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 2068 557 170 27 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.5005 s]
/proc/loadavg: 3.75 3.95 3.94 5/190 32096
/proc/meminfo: memFree=20692096/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=8488 CPUtime=1.49 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 1718 0 0 0 149 0 0 0 25 0 1 0 281959636 8691712 571 33554432000 4194304 4300876 140736531251680 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 2122 571 170 27 0 571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8488

[startup+3.10022 s]
/proc/loadavg: 3.75 3.95 3.94 5/190 32096
/proc/meminfo: memFree=20691228/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=8792 CPUtime=3.09 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 1813 0 0 0 309 0 0 0 25 0 1 0 281959636 9003008 666 33554432000 4194304 4300876 140736531251680 18446744073709551615 4225366 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 2198 666 170 27 0 647 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8792

[startup+6.30065 s]
/proc/loadavg: 3.75 3.95 3.94 5/190 32096
/proc/meminfo: memFree=20688528/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=9172 CPUtime=6.29 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 1907 0 0 0 629 0 0 0 25 0 1 0 281959636 9392128 760 33554432000 4194304 4300876 140736531251680 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 2293 760 171 27 0 742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9172

[startup+12.7005 s]
/proc/loadavg: 3.79 3.96 3.94 5/190 32096
/proc/meminfo: memFree=20684280/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=10024 CPUtime=12.69 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 2090 0 0 0 1269 0 0 0 25 0 1 0 281959636 10264576 943 33554432000 4194304 4300876 140736531251680 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 2506 943 171 27 0 955 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10024

[startup+25.5002 s]
/proc/loadavg: 3.82 3.96 3.94 5/190 32096
/proc/meminfo: memFree=20675864/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=11940 CPUtime=25.48 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 2453 0 0 0 2548 0 0 0 25 0 1 0 281959636 12226560 1306 33554432000 4194304 4300876 140736531251680 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 2985 1306 171 27 0 1434 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11940

[startup+51.1007 s]
/proc/loadavg: 3.88 3.96 3.94 5/190 32097
/proc/meminfo: memFree=20660008/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=16252 CPUtime=51.09 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 3151 0 0 0 5108 1 0 0 25 0 1 0 281959636 16642048 2004 33554432000 4194304 4300876 140736531251680 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 4063 2004 171 27 0 2512 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16252

[startup+102.307 s]
/proc/loadavg: 3.95 3.96 3.94 5/190 32098
/proc/meminfo: memFree=20626640/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=20132 CPUtime=102.3 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 4564 0 0 0 10229 1 0 0 25 0 1 0 281959636 20615168 3417 33554432000 4194304 4300876 140736531251680 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 5033 3417 171 27 0 3482 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20132

[startup+162.301 s]
/proc/loadavg: 3.98 3.97 3.94 5/190 32100
/proc/meminfo: memFree=20590908/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=34684 CPUtime=162.29 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 6177 0 0 0 16228 1 0 0 25 0 1 0 281959636 35516416 5030 33554432000 4194304 4300876 140736531251680 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 8671 5030 171 27 0 7120 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34684

[startup+222.3 s]
/proc/loadavg: 3.99 3.97 3.94 5/190 32101
/proc/meminfo: memFree=20555436/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=35196 CPUtime=222.29 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 7779 0 0 0 22228 1 0 0 25 0 1 0 281959636 36040704 6632 33554432000 4194304 4300876 140736531251680 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 8799 6632 171 27 0 7248 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35196

[startup+282.3 s]
/proc/loadavg: 3.99 3.97 3.94 5/190 32103
/proc/meminfo: memFree=20521172/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=48292 CPUtime=282.3 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 9400 0 0 0 28228 2 0 0 25 0 1 0 281959636 49451008 8253 33554432000 4194304 4300876 140736531251680 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 12073 8253 171 27 0 10522 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48292

[startup+342.301 s]
/proc/loadavg: 4.06 3.99 3.94 5/190 32105
/proc/meminfo: memFree=20485320/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=48804 CPUtime=342.3 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 10931 0 0 0 34228 2 0 0 25 0 1 0 281959636 49975296 9784 33554432000 4194304 4300876 140736531251680 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 12201 9784 171 27 0 10650 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48804

[startup+402.3 s]
/proc/loadavg: 4.02 3.99 3.94 5/190 32106
/proc/meminfo: memFree=20451060/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=68448 CPUtime=402.29 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 12538 0 0 0 40227 2 0 0 25 0 1 0 281959636 70090752 11391 33554432000 4194304 4300876 140736531251680 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 17112 11391 171 27 0 15561 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68448

[startup+462.3 s]
/proc/loadavg: 4.01 3.99 3.94 5/190 32108
/proc/meminfo: memFree=20416800/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=68448 CPUtime=462.29 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 14067 0 0 0 46227 2 0 0 25 0 1 0 281959636 70090752 12920 33554432000 4194304 4300876 140736531251680 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 17112 12920 171 27 0 15561 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 68448

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32109
/proc/meminfo: memFree=20381956/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=68448 CPUtime=522.3 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 15623 0 0 0 52227 3 0 0 25 0 1 0 281959636 70090752 14476 33554432000 4194304 4300876 140736531251680 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 17112 14476 171 27 0 15561 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68448

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32111
/proc/meminfo: memFree=20348820/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=97916 CPUtime=582.3 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 17137 0 0 0 58227 3 0 0 25 0 1 0 281959636 100265984 15990 33554432000 4194304 4300876 140736531251680 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 24479 15990 171 27 0 22928 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 97916

[startup+642.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32113
/proc/meminfo: memFree=20313088/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=98936 CPUtime=642.31 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 18628 0 0 0 64228 3 0 0 25 0 1 0 281959636 101310464 17481 33554432000 4194304 4300876 140736531251680 18446744073709551615 4235591 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 24734 17481 171 27 0 23183 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98936

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32114
/proc/meminfo: memFree=20279212/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=98936 CPUtime=702.31 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 20086 0 0 0 70228 3 0 0 25 0 1 0 281959636 101310464 18939 33554432000 4194304 4300876 140736531251680 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 24734 18939 171 27 0 23183 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 98936

[startup+762.306 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32116
/proc/meminfo: memFree=20246712/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=98936 CPUtime=762.31 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 21490 0 0 0 76228 3 0 0 25 0 1 0 281959636 101310464 20343 33554432000 4194304 4300876 140736531251680 18446744073709551615 4275851 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 24734 20343 171 27 0 23183 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 98936

[startup+822.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32117
/proc/meminfo: memFree=20212960/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=98936 CPUtime=822.3 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 22986 0 0 0 82227 3 0 0 25 0 1 0 281959636 101310464 21839 33554432000 4194304 4300876 140736531251680 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 24734 21839 171 27 0 23183 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 98936

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32119
/proc/meminfo: memFree=20179708/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=143136 CPUtime=882.3 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 24486 0 0 0 88227 3 0 0 25 0 1 0 281959636 146571264 23339 33554432000 4194304 4300876 140736531251680 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 35784 23339 171 27 0 34233 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 143136

[startup+942.301 s]
/proc/loadavg: 4.03 4.00 3.95 5/190 32121
/proc/meminfo: memFree=20145336/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=143136 CPUtime=942.31 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 26054 0 0 0 94227 4 0 0 25 0 1 0 281959636 146571264 24907 33554432000 4194304 4300876 140736531251680 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 35784 24907 171 27 0 34233 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 143136

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 32122
/proc/meminfo: memFree=20111584/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=143136 CPUtime=1002.31 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 27557 0 0 0 100227 4 0 0 25 0 1 0 281959636 146571264 26410 33554432000 4194304 4300876 140736531251680 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 35784 26410 171 27 0 34233 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 143136

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32124
/proc/meminfo: memFree=20077960/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=143136 CPUtime=1062.31 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 29059 0 0 0 106227 4 0 0 25 0 1 0 281959636 146571264 27912 33554432000 4194304 4300876 140736531251680 18446744073709551615 237278275270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 35784 27912 171 27 0 34233 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143136

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32125
/proc/meminfo: memFree=20045332/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=143136 CPUtime=1122.32 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 30518 0 0 0 112227 5 0 0 25 0 1 0 281959636 146571264 29371 33554432000 4194304 4300876 140736531251680 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 35784 29371 171 27 0 34233 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 143136

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32127
/proc/meminfo: memFree=20013572/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=143136 CPUtime=1182.31 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 31866 0 0 0 118226 5 0 0 25 0 1 0 281959636 146571264 30719 33554432000 4194304 4300876 140736531251680 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 35784 30719 171 27 0 34233 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 143136

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32129
/proc/meminfo: memFree=19978840/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=145180 CPUtime=1242.32 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 33341 0 0 0 124226 6 0 0 25 0 1 0 281959636 148664320 32194 33554432000 4194304 4300876 140736531251680 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 36295 32194 171 27 0 34744 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 145180



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.76 3.95 3.93 2/172 32184
/proc/meminfo: memFree=20572340/32950904 swapFree=67111528/67111528
[pid=32095] ppid=32093 vsize=145180 CPUtime=1300.02 cores=1,3
/proc/32095/stat : 32095 (march_rw) R 32093 32095 31396 0 -1 4202496 34802 0 0 0 129996 6 0 0 25 0 1 0 281959636 148664320 33655 33554432000 4194304 4300876 140736531251680 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32095/statm: 36295 33655 171 27 0 34744 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 145180

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.97
CPU system time (s): 0.071989
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 145180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34802
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= 1279

runsolver used 1.75473 second user time and 4.17436 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 02:19:59
IDJOB=3152436
IDBENCH=82716
IDSOLVER=1561
FILE ID=node121/3152436-1301703599
RUNJOBID= node121-1301698381-31416
PBS_JOBID= 12840744
Free space on /tmp= 71104 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1494985128-003.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152436-1301703599/watcher-3152436-1301703599 -o /tmp/evaluation-result-3152436-1301703599/solver-3152436-1301703599 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152436-1301703599.cnf

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

MD5SUM BENCH= 6317a356b3e87abef9291d8243489542
RANDOM SEED=993706015

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      20695708 kB
Buffers:        330256 kB
Cached:       11576796 kB
SwapCached:          0 kB
Active:        7664484 kB
Inactive:      4318180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20695708 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1408 kB
Writeback:         108 kB
AnonPages:       75848 kB
Mapped:          15656 kB
Slab:           209984 kB
PageTables:       4748 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   259076 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71104 MiB
End job on node121 at 2011-04-02 02:41:41