Trace number 3152763

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) 1299.99 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1261029273-036.SATISFIABLE.cnf
MD5SUMad12e37a0f3b75f1b331fdb5e803c99f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034993
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 8 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 647 free variables and 2761 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 187 duplicate clauses
0.00/0.01	c resolvent_look() :: found 109 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2870 / 650 ) = 4.42
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 647
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 141
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1026
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 2/999) NodeCount: 11942
1.79/1.85	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 104531
18.19/18.26	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 |****************************************************************| ( 4/999) NodeCount: 667980
129.70/129.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 3227132
688.38/688.48	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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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 |****************************************
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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-3152763-1301710911/watcher-3152763-1301710911 -o /tmp/evaluation-result-3152763-1301710911/solver-3152763-1301710911 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152763-1301710911.cnf 

running on 2 cores: 5,7

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: 3.55 3.80 4.12 4/189 12310
/proc/meminfo: memFree=21715232/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=6896 CPUtime=0 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 316 0 0 0 0 0 0 0 25 0 1 0 263507251 7061504 259 33554432000 4194304 4300876 140735899537872 18446744073709551615 4240130 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 1724 259 135 27 0 173 0

[startup+0.076432 s]
/proc/loadavg: 3.55 3.80 4.12 4/189 12310
/proc/meminfo: memFree=21715232/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=7824 CPUtime=0.07 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 524 0 0 0 7 0 0 0 25 0 1 0 263507251 8011776 467 33554432000 4194304 4300876 140735899537872 18446744073709551615 4281165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 1956 467 168 27 0 405 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7824

[startup+0.100428 s]
/proc/loadavg: 3.55 3.80 4.12 4/189 12310
/proc/meminfo: memFree=21715232/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=7824 CPUtime=0.09 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 526 0 0 0 9 0 0 0 25 0 1 0 263507251 8011776 469 33554432000 4194304 4300876 140735899537872 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 1956 469 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300395 s]
/proc/loadavg: 3.55 3.80 4.12 4/189 12310
/proc/meminfo: memFree=21715232/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=7960 CPUtime=0.29 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 552 0 0 0 29 0 0 0 25 0 1 0 263507251 8151040 495 33554432000 4194304 4300876 140735899537872 18446744073709551615 4288976 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 1990 495 168 27 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7960

[startup+0.700324 s]
/proc/loadavg: 3.55 3.80 4.12 4/189 12310
/proc/meminfo: memFree=21715232/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=8096 CPUtime=0.69 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 596 0 0 0 69 0 0 0 25 0 1 0 263507251 8290304 539 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217452 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 2024 539 168 27 0 473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8096

[startup+1.50018 s]
/proc/loadavg: 3.59 3.81 4.12 5/190 12311
/proc/meminfo: memFree=21713024/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=8264 CPUtime=1.49 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 628 0 0 0 149 0 0 0 25 0 1 0 263507251 8462336 571 33554432000 4194304 4300876 140735899537872 18446744073709551615 4201208 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 2066 571 169 27 0 515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8264

[startup+3.1009 s]
/proc/loadavg: 3.59 3.81 4.12 5/190 12311
/proc/meminfo: memFree=21711660/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=8828 CPUtime=3.1 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 702 0 0 0 310 0 0 0 25 0 1 0 263507251 9039872 645 33554432000 4194304 4300876 140735899537872 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 2207 645 169 27 0 656 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8828

[startup+6.30034 s]
/proc/loadavg: 3.62 3.81 4.11 5/190 12311
/proc/meminfo: memFree=21709092/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=9168 CPUtime=6.29 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 845 0 0 0 629 0 0 0 25 0 1 0 263507251 9388032 788 33554432000 4194304 4300876 140735899537872 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 2292 788 169 27 0 741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9168

[startup+12.7002 s]
/proc/loadavg: 3.65 3.81 4.11 5/190 12311
/proc/meminfo: memFree=21704224/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=10732 CPUtime=12.69 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 1139 0 0 0 1269 0 0 0 25 0 1 0 263507251 10989568 1082 33554432000 4194304 4300876 140735899537872 18446744073709551615 4234588 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 2683 1082 169 27 0 1132 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10732

[startup+25.501 s]
/proc/loadavg: 3.70 3.82 4.11 5/190 12311
/proc/meminfo: memFree=21695316/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=14476 CPUtime=25.49 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 1630 0 0 0 2549 0 0 0 25 0 1 0 263507251 14823424 1573 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217353 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 3619 1573 169 27 0 2068 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14476

[startup+51.1005 s]
/proc/loadavg: 3.82 3.83 4.11 5/190 12312
/proc/meminfo: memFree=21677072/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=18220 CPUtime=51.09 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 2616 0 0 0 5109 0 0 0 25 0 1 0 263507251 18657280 2559 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 4555 2559 169 27 0 3004 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18220

[startup+102.306 s]
/proc/loadavg: 3.96 3.87 4.10 5/190 12313
/proc/meminfo: memFree=21643316/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=30364 CPUtime=102.3 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 4519 0 0 0 10229 1 0 0 25 0 1 0 263507251 31092736 4462 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 7591 4462 169 27 0 6040 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30364

[startup+162.301 s]
/proc/loadavg: 3.98 3.89 4.09 5/190 12315
/proc/meminfo: memFree=21605208/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=39096 CPUtime=162.29 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 6657 0 0 0 16228 1 0 0 25 0 1 0 263507251 40034304 6600 33554432000 4194304 4300876 140735899537872 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 9774 6600 169 27 0 8223 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39096

[startup+222.3 s]
/proc/loadavg: 3.99 3.91 4.08 5/190 12320
/proc/meminfo: memFree=21566284/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=56816 CPUtime=222.29 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 8791 0 0 0 22227 2 0 0 25 0 1 0 263507251 58179584 8734 33554432000 4194304 4300876 140735899537872 18446744073709551615 255106164108 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 14204 8734 169 27 0 12653 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 56816

[startup+282.301 s]
/proc/loadavg: 4.04 3.94 4.08 5/190 12321
/proc/meminfo: memFree=21529308/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=56948 CPUtime=282.29 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 10987 0 0 0 28227 2 0 0 25 0 1 0 263507251 58314752 10930 33554432000 4194304 4300876 140735899537872 18446744073709551615 4214438 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 14237 10930 169 27 0 12686 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56948

[startup+342.3 s]
/proc/loadavg: 4.01 3.95 4.08 5/190 12323
/proc/meminfo: memFree=21492172/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=85840 CPUtime=342.28 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 13137 0 0 0 34226 2 0 0 25 0 1 0 263507251 87900160 13080 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 21460 13080 169 27 0 19909 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 85840

[startup+402.301 s]
/proc/loadavg: 4.00 3.95 4.07 5/190 12324
/proc/meminfo: memFree=21457540/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=85840 CPUtime=402.28 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 15262 0 0 0 40226 2 0 0 25 0 1 0 263507251 87900160 15205 33554432000 4194304 4300876 140735899537872 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 21460 15205 169 27 0 19909 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 85840

[startup+462.3 s]
/proc/loadavg: 4.00 3.96 4.07 5/190 12326
/proc/meminfo: memFree=21420684/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=85840 CPUtime=462.29 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 17360 0 0 0 46226 3 0 0 25 0 1 0 263507251 87900160 17303 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217778 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 21460 17303 169 27 0 19909 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 85840

[startup+522.301 s]
/proc/loadavg: 4.00 3.96 4.06 5/190 12328
/proc/meminfo: memFree=21384556/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=115308 CPUtime=522.29 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 19401 0 0 0 52226 3 0 0 25 0 1 0 263507251 118075392 19344 33554432000 4194304 4300876 140735899537872 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 28827 19344 169 27 0 27276 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 115308

[startup+582.3 s]
/proc/loadavg: 4.00 3.97 4.05 5/190 12329
/proc/meminfo: memFree=21348688/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=115308 CPUtime=582.28 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 21432 0 0 0 58225 3 0 0 25 0 1 0 263507251 118075392 21375 33554432000 4194304 4300876 140735899537872 18446744073709551615 4263760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 28827 21375 169 27 0 27276 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 115308

[startup+642.301 s]
/proc/loadavg: 4.00 3.97 4.05 5/190 12331
/proc/meminfo: memFree=21312572/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=133808 CPUtime=642.28 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 23362 0 0 0 64225 3 0 0 25 0 1 0 263507251 137019392 23305 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 33452 23305 169 27 0 31901 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 133808

[startup+702.3 s]
/proc/loadavg: 4.00 3.97 4.04 5/190 12332
/proc/meminfo: memFree=21277692/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=133808 CPUtime=702.28 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 25262 0 0 0 70224 4 0 0 25 0 1 0 263507251 137019392 25205 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 33452 25205 169 27 0 31901 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 133808

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 4.04 5/190 12334
/proc/meminfo: memFree=21241452/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=133940 CPUtime=762.28 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 27378 0 0 0 76224 4 0 0 25 0 1 0 263507251 137154560 27321 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 33485 27321 169 27 0 31934 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 133940

[startup+822.301 s]
/proc/loadavg: 4.14 4.02 4.05 5/190 12336
/proc/meminfo: memFree=21206968/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=178140 CPUtime=822.28 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 29438 0 0 0 82223 5 0 0 25 0 1 0 263507251 182415360 29381 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 44535 29381 169 27 0 42984 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 178140

[startup+882.301 s]
/proc/loadavg: 4.05 4.01 4.04 5/190 12337
/proc/meminfo: memFree=21171600/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=178140 CPUtime=882.27 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 31447 0 0 0 88222 5 0 0 25 0 1 0 263507251 182415360 31390 33554432000 4194304 4300876 140735899537872 18446744073709551615 4200404 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 44535 31390 169 27 0 42984 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 178140

[startup+942.301 s]
/proc/loadavg: 4.02 4.00 4.04 5/190 12338
/proc/meminfo: memFree=21136988/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=178140 CPUtime=942.27 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 33426 0 0 0 94221 6 0 0 25 0 1 0 263507251 182415360 33369 33554432000 4194304 4300876 140735899537872 18446744073709551615 4228400 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 44535 33369 169 27 0 42984 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 178140

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.03 5/190 12340
/proc/meminfo: memFree=21103616/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=178140 CPUtime=1002.26 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 35358 0 0 0 100220 6 0 0 25 0 1 0 263507251 182415360 35301 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217417 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 44535 35301 169 27 0 42984 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 178140

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.02 5/190 12342
/proc/meminfo: memFree=21069740/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=178140 CPUtime=1062.27 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 37276 0 0 0 106220 7 0 0 25 0 1 0 263507251 182415360 37219 33554432000 4194304 4300876 140735899537872 18446744073709551615 4288300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 44535 37219 169 27 0 42984 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 178140

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.02 5/190 12344
/proc/meminfo: memFree=21036344/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=178140 CPUtime=1122.27 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 39359 0 0 0 112219 8 0 0 25 0 1 0 263507251 182415360 39302 33554432000 4194304 4300876 140735899537872 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 44535 39302 169 27 0 42984 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 178140

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.01 5/190 12345
/proc/meminfo: memFree=21002340/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=178140 CPUtime=1182.27 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 41470 0 0 0 118219 8 0 0 25 0 1 0 263507251 182415360 41413 33554432000 4194304 4300876 140735899537872 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 44535 41413 169 27 0 42984 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 178140

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.01 5/190 12347
/proc/meminfo: memFree=20967100/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=244440 CPUtime=1242.26 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 43530 0 0 0 124218 8 0 0 25 0 1 0 263507251 250306560 43473 33554432000 4194304 4300876 140735899537872 18446744073709551615 4217423 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 61110 43473 169 27 0 59559 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 244440



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.50 3.61 3.87 2/172 12402
/proc/meminfo: memFree=21566144/32951124 swapFree=67111528/67111528
[pid=12310] ppid=12308 vsize=281432 CPUtime=1299.98 cores=5,7
/proc/12310/stat : 12310 (march_rw) R 12308 12310 11070 0 -1 4202496 45494 0 0 0 129989 9 0 0 25 0 1 0 263507251 288186368 45437 33554432000 4194304 4300876 140735899537872 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12310/statm: 70358 45437 169 27 0 68807 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 281432

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): 1299.99
CPU user time (s): 1299.89
CPU system time (s): 0.098984
CPU usage (%): 99.9984
Max. virtual memory (cumulated for all children) (KiB): 281432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45494
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= 1208

runsolver used 1.85072 second user time and 4.07538 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-02 04:21:51
IDJOB=3152763
IDBENCH=83043
IDSOLVER=1561
FILE ID=node144/3152763-1301710911
RUNJOBID= node144-1301710864-12188
PBS_JOBID= 12840837
Free space on /tmp= 71320 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1261029273-036.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152763-1301710911/watcher-3152763-1301710911 -o /tmp/evaluation-result-3152763-1301710911/solver-3152763-1301710911 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152763-1301710911.cnf

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

MD5SUM BENCH= ad12e37a0f3b75f1b331fdb5e803c99f
RANDOM SEED=744937890

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21715388 kB
Buffers:        346776 kB
Cached:       10520980 kB
SwapCached:          0 kB
Active:        8073960 kB
Inactive:      2889324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21715388 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             224 kB
Writeback:           8 kB
AnonPages:       95852 kB
Mapped:          15508 kB
Slab:           209896 kB
PageTables:       5256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   286656 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= 71320 MiB
End job on node144 at 2011-04-02 04:43:33