Trace number 3205803

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
SAT09 reference solver: march_hi hi? (TO) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S158767647-027.SATISFIABLE.cnf
MD5SUM3a195a9f73ea42ae7df353109d53748f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05899
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 3195 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 748 free variables and 3184 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.403
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
0.00/0.02	c resolvent_look() :: found 91 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 750 variables and 3275 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 750 variabels and 3275 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 3275 / 750 ) = 4.37
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 748
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 198
0.05/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1567
0.19/0.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 21365
3.89/3.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
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c |***********************
c |************************
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c |******************************
c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 219605
43.89/43.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
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c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1670781
363.69/363.71	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
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c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
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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: 935)

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-3205803-1302955089/watcher-3205803-1302955089 -o /tmp/evaluation-result-3205803-1302955089/solver-3205803-1302955089 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205803-1302955089.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 2.26 3.52 3.60 2/174 2286
/proc/meminfo: memFree=25468476/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=11800 CPUtime=0 cores=4,6
/proc/2286/stat : 2286 (runsolver) R 2284 2286 2245 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 139700147 12083200 52 33554432000 4194304 5434984 140733661156272 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/2286/statm: 2950 52 31 303 0 2644 0

[startup+0.058763 s]
/proc/loadavg: 2.26 3.52 3.60 2/174 2286
/proc/meminfo: memFree=25468476/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=2332 CPUtime=0.05 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 453 0 0 0 5 0 0 0 25 0 1 0 139700147 2387968 408 33554432000 134512640 135197378 4293215296 18446744073709551615 134593931 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 583 408 91 168 0 414 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2332

[startup+0.100753 s]
/proc/loadavg: 2.26 3.52 3.60 2/174 2286
/proc/meminfo: memFree=25468476/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=2464 CPUtime=0.09 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 461 0 0 0 9 0 0 0 25 0 1 0 139700147 2523136 416 33554432000 134512640 135197378 4293215296 18446744073709551615 134618796 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 616 416 91 168 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2464

[startup+0.300759 s]
/proc/loadavg: 2.26 3.52 3.60 2/174 2286
/proc/meminfo: memFree=25468476/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=2464 CPUtime=0.29 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 481 0 0 0 29 0 0 0 25 0 1 0 139700147 2523136 436 33554432000 134512640 135197378 4293215296 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 616 436 91 168 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2464

[startup+0.700649 s]
/proc/loadavg: 2.26 3.52 3.60 2/174 2286
/proc/meminfo: memFree=25468476/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=2732 CPUtime=0.69 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 537 0 0 0 69 0 0 0 25 0 1 0 139700147 2797568 492 33554432000 134512640 135197378 4293215296 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 683 492 91 168 0 514 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2732

[startup+1.5005 s]
/proc/loadavg: 2.26 3.52 3.60 5/190 2344
/proc/meminfo: memFree=25460256/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=2900 CPUtime=1.49 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 568 0 0 0 149 0 0 0 25 0 1 0 139700147 2969600 523 33554432000 134512640 135197378 4293215296 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 725 523 91 168 0 556 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2900

[startup+3.10025 s]
/proc/loadavg: 2.26 3.52 3.60 5/190 2344
/proc/meminfo: memFree=25458148/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=3200 CPUtime=3.09 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 628 0 0 0 309 0 0 0 25 0 1 0 139700147 3276800 583 33554432000 134512640 135197378 4293215296 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 800 583 91 168 0 631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3200

[startup+6.30068 s]
/proc/loadavg: 2.40 3.52 3.60 5/190 2344
/proc/meminfo: memFree=25456040/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=3924 CPUtime=6.29 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 757 0 0 0 629 0 0 0 25 0 1 0 139700147 4018176 712 33554432000 134512640 135197378 4293215296 18446744073709551615 134542155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 981 712 91 168 0 812 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3924

[startup+12.7006 s]
/proc/loadavg: 2.53 3.53 3.60 5/190 2344
/proc/meminfo: memFree=25451772/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=5520 CPUtime=12.69 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 1026 0 0 0 1269 0 0 0 25 0 1 0 139700147 5652480 981 33554432000 134512640 135197378 4293215296 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 1380 981 91 168 0 1211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5520

[startup+25.5003 s]
/proc/loadavg: 2.85 3.55 3.61 5/190 2344
/proc/meminfo: memFree=25443688/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=6992 CPUtime=25.49 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 1493 0 0 0 2549 0 0 0 25 0 1 0 139700147 7159808 1448 33554432000 134512640 135197378 4293215296 18446744073709551615 134542350 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 1748 1448 91 168 0 1579 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6992

[startup+51.1008 s]
/proc/loadavg: 3.24 3.59 3.62 5/190 2373
/proc/meminfo: memFree=25431232/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=11944 CPUtime=51.09 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 2369 0 0 0 5109 0 0 0 25 0 1 0 139700147 12230656 2324 33554432000 134512640 135197378 4293215296 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 2986 2324 91 168 0 2817 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11944

[startup+102.306 s]
/proc/loadavg: 3.70 3.65 3.64 5/190 2374
/proc/meminfo: memFree=25402764/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=22924 CPUtime=102.29 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 4152 0 0 0 10229 0 0 0 25 0 1 0 139700147 23474176 4107 33554432000 134512640 135197378 4293215296 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 5731 4107 91 168 0 5562 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22924

[startup+162.3 s]
/proc/loadavg: 3.88 3.71 3.66 5/190 2376
/proc/meminfo: memFree=25371108/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=34220 CPUtime=162.29 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 6205 0 0 0 16228 1 0 0 25 0 1 0 139700147 35041280 6160 33554432000 134512640 135197378 4293215296 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 8555 6160 91 168 0 8386 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34220

[startup+222.301 s]
/proc/loadavg: 3.95 3.76 3.67 5/190 2387
/proc/meminfo: memFree=25337856/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=39476 CPUtime=222.29 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 8242 0 0 0 22228 1 0 0 25 0 1 0 139700147 40423424 8197 33554432000 134512640 135197378 4293215296 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 9869 8197 91 168 0 9700 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 39476

[startup+282.301 s]
/proc/loadavg: 3.98 3.80 3.69 5/190 2388
/proc/meminfo: memFree=25306808/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=52572 CPUtime=282.29 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 10218 0 0 0 28227 2 0 0 25 0 1 0 139700147 53833728 10173 33554432000 134512640 135197378 4293215296 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 13143 10173 91 168 0 12974 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 52572

[startup+342.301 s]
/proc/loadavg: 4.10 3.88 3.72 5/190 2390
/proc/meminfo: memFree=25275652/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=52572 CPUtime=342.29 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 12140 0 0 0 34227 2 0 0 25 0 1 0 139700147 53833728 12095 33554432000 134512640 135197378 4293215296 18446744073709551615 134552962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 13143 12095 91 168 0 12974 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 52572

[startup+402.301 s]
/proc/loadavg: 4.03 3.90 3.74 5/190 2391
/proc/meminfo: memFree=25245236/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=82460 CPUtime=402.29 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 14105 0 0 0 40226 3 0 0 25 0 1 0 139700147 84439040 14060 33554432000 134512640 135197378 4293215296 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 20615 14060 91 168 0 20446 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 82460

[startup+462.3 s]
/proc/loadavg: 4.01 3.91 3.75 5/190 2393
/proc/meminfo: memFree=25214336/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=82460 CPUtime=462.29 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 16117 0 0 0 46226 3 0 0 25 0 1 0 139700147 84439040 16072 33554432000 134512640 135197378 4293215296 18446744073709551615 134594024 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 20615 16072 91 168 0 20446 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 82460

[startup+522.301 s]
/proc/loadavg: 4.00 3.92 3.76 5/190 2422
/proc/meminfo: memFree=25190808/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=82460 CPUtime=522.3 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 18121 0 0 0 52226 4 0 0 25 0 1 0 139700147 84439040 18076 33554432000 134512640 135197378 4293215296 18446744073709551615 134618507 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 20615 18076 91 168 0 20446 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 82460

[startup+582.3 s]
/proc/loadavg: 4.00 3.94 3.77 5/190 2423
/proc/meminfo: memFree=25152572/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=111928 CPUtime=582.3 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 20034 0 0 0 58226 4 0 0 25 0 1 0 139700147 114614272 19989 33554432000 134512640 135197378 4293215296 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 27982 19989 91 168 0 27813 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 111928

[startup+642.301 s]
/proc/loadavg: 4.00 3.95 3.79 5/190 2425
/proc/meminfo: memFree=25115716/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=112060 CPUtime=642.3 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 21986 0 0 0 64226 4 0 0 25 0 1 0 139700147 114749440 21941 33554432000 134512640 135197378 4293215296 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 28015 21941 91 168 0 27846 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 112060

[startup+702.3 s]
/proc/loadavg: 4.00 3.95 3.80 5/190 2426
/proc/meminfo: memFree=25078864/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=112060 CPUtime=702.3 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 23991 0 0 0 70225 5 0 0 25 0 1 0 139700147 114749440 23946 33554432000 134512640 135197378 4293215296 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 28015 23946 91 168 0 27846 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 112060

[startup+762.307 s]
/proc/loadavg: 4.00 3.96 3.81 5/190 2428
/proc/meminfo: memFree=25042496/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=112060 CPUtime=762.31 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 25975 0 0 0 76226 5 0 0 25 0 1 0 139700147 114749440 25930 33554432000 134512640 135197378 4293215296 18446744073709551615 134542155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 28015 25930 91 168 0 27846 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 112060

[startup+822.301 s]
/proc/loadavg: 4.00 3.96 3.82 5/190 2430
/proc/meminfo: memFree=25008248/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=132556 CPUtime=822.3 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 27847 0 0 0 82225 5 0 0 25 0 1 0 139700147 135737344 27802 33554432000 134512640 135197378 4293215296 18446744073709551615 134542084 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 33139 27802 91 168 0 32970 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 132556

[startup+882.301 s]
/proc/loadavg: 4.09 4.00 3.84 5/190 2431
/proc/meminfo: memFree=24973628/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=176756 CPUtime=882.3 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 29817 0 0 0 88224 6 0 0 25 0 1 0 139700147 180998144 29772 33554432000 134512640 135197378 4293215296 18446744073709551615 134592298 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 44189 29772 91 168 0 44020 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 176756

[startup+942.301 s]
/proc/loadavg: 4.04 4.00 3.84 5/190 2433
/proc/meminfo: memFree=24937764/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=176756 CPUtime=942.31 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 31789 0 0 0 94224 7 0 0 25 0 1 0 139700147 180998144 31744 33554432000 134512640 135197378 4293215296 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 44189 31744 91 168 0 44020 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 176756

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.85 5/190 2434
/proc/meminfo: memFree=24902032/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=176756 CPUtime=1002.31 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 33634 0 0 0 100224 7 0 0 25 0 1 0 139700147 180998144 33589 33554432000 134512640 135197378 4293215296 18446744073709551615 134593741 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 44189 33589 91 168 0 44020 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 176756

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 2436
/proc/meminfo: memFree=24866424/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=176756 CPUtime=1062.31 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 35626 0 0 0 106224 7 0 0 25 0 1 0 139700147 180998144 35581 33554432000 134512640 135197378 4293215296 18446744073709551615 134542253 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 44189 35581 91 168 0 44020 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 176756

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 2438
/proc/meminfo: memFree=24831676/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=176756 CPUtime=1122.31 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 37548 0 0 0 112223 8 0 0 25 0 1 0 139700147 180998144 37503 33554432000 134512640 135197378 4293215296 18446744073709551615 134552964 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 44189 37503 91 168 0 44020 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 176756

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 2439
/proc/meminfo: memFree=24797312/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=176756 CPUtime=1182.31 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 39461 0 0 0 118223 8 0 0 25 0 1 0 139700147 180998144 39416 33554432000 134512640 135197378 4293215296 18446744073709551615 134542144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 44189 39416 91 168 0 44020 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 176756

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 2441
/proc/meminfo: memFree=24761456/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=176756 CPUtime=1242.31 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 41431 0 0 0 124223 8 0 0 25 0 1 0 139700147 180998144 41386 33554432000 134512640 135197378 4293215296 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 44189 41386 91 168 0 44020 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 176756



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 2442
/proc/meminfo: memFree=24726960/32951124 swapFree=67111528/67111528
[pid=2286] ppid=2284 vsize=243056 CPUtime=1300.02 cores=4,6
/proc/2286/stat : 2286 (march_hi) R 2284 2286 2245 0 -1 4202496 43222 0 0 0 129993 9 0 0 25 0 1 0 139700147 248889344 43177 33554432000 134512640 135197378 4293215296 18446744073709551615 134618573 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2286/statm: 60764 43177 91 168 0 60595 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 243056

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.102984
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 243056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43222
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= 5
involuntary context switches= 772

runsolver used 2.06369 second user time and 3.86041 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-16 13:58:09
IDJOB=3205803
IDBENCH=82909
IDSOLVER=1623
FILE ID=node107/3205803-1302955089
RUNJOBID= node107-1302955089-2264
PBS_JOBID= 13017986
Free space on /tmp= 73008 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S158767647-027.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205803-1302955089/watcher-3205803-1302955089 -o /tmp/evaluation-result-3205803-1302955089/solver-3205803-1302955089 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205803-1302955089.cnf

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

MD5SUM BENCH= 3a195a9f73ea42ae7df353109d53748f
RANDOM SEED=978641978

node107.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		: 2666.829
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		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25468740 kB
Buffers:        570288 kB
Cached:        6598984 kB
SwapCached:          0 kB
Active:        3939792 kB
Inactive:      3291952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25468740 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             888 kB
Writeback:           0 kB
AnonPages:       62952 kB
Mapped:          14880 kB
Slab:           186004 kB
PageTables:       5476 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   185584 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= 73008 MiB
End job on node107 at 2011-04-16 14:19:51