Trace number 1737346

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.02 1200.61

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-115-100.cnf
MD5SUMfd3986b9c0990131ef596f6d92a0612d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark595.86
Satisfiable
(Un)Satisfiability was proved
Number of variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 117 variables and 244 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 117 free variables and 244 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.042
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 792 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 117 variables and 244 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 117 variabels and 244 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 244 / 117 ) = 2.09
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: on
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 246 JD: 26
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 4635 JD: 26
0.20/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 62045 JD: 26
3.49/3.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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c |***********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 443960 JD: 26
25.28/25.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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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 |***********************************************
c |************************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 2417399 JD: 26
138.32/138.46	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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 |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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 |****************************************************************| 5 NC: 10194315 JD: 26
585.41/585.77	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737346-1240816630/watcher-1737346-1240816630 -o /tmp/evaluation-result-1737346-1240816630/solver-1737346-1240816630 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1737346-1240816630.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32237
/proc/meminfo: memFree=1584768/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=792 CPUtime=0
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 109691532 811008 115 1992294400 134512640 135019032 4294956224 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 198 115 73 123 0 73 0

[startup+0.0387769 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32237
/proc/meminfo: memFree=1584768/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=792 CPUtime=0.03
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 139 0 0 0 3 0 0 0 18 0 1 0 109691532 811008 122 1992294400 134512640 135019032 4294956224 18446744073709551615 134596358 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 198 122 73 123 0 73 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 792

[startup+0.101789 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32237
/proc/meminfo: memFree=1584768/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=792 CPUtime=0.1
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 144 0 0 0 10 0 0 0 18 0 1 0 109691532 811008 127 1992294400 134512640 135019032 4294956224 18446744073709551615 134538487 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 198 127 73 123 0 73 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 792

[startup+0.301827 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32237
/proc/meminfo: memFree=1584768/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=792 CPUtime=0.3
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 148 0 0 0 30 0 0 0 19 0 1 0 109691532 811008 131 1992294400 134512640 135019032 4294956224 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 198 131 73 123 0 73 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 792

[startup+0.701901 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32237
/proc/meminfo: memFree=1584768/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=792 CPUtime=0.7
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 156 0 0 0 70 0 0 0 24 0 1 0 109691532 811008 139 1992294400 134512640 135019032 4294956224 18446744073709551615 134579049 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 198 139 73 123 0 73 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 792

[startup+1.50105 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1584440/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=792 CPUtime=1.49
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 160 0 0 0 149 0 0 0 25 0 1 0 109691532 811008 143 1992294400 134512640 135019032 4294956224 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 198 143 73 123 0 73 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 792

[startup+3.10135 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1584248/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=1012 CPUtime=3.09
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 185 0 0 0 309 0 0 0 25 0 1 0 109691532 1036288 168 1992294400 134512640 135019032 4294956224 18446744073709551615 134548684 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 253 168 73 123 0 128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1012

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1583992/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=1012 CPUtime=6.29
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 203 0 0 0 629 0 0 0 25 0 1 0 109691532 1036288 186 1992294400 134512640 135019032 4294956224 18446744073709551615 134578746 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 253 186 73 123 0 128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1012

[startup+12.7022 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1583672/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=1376 CPUtime=12.69
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 295 0 0 0 1269 0 0 0 25 0 1 0 109691532 1409024 259 1992294400 134512640 135019032 4294956224 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 344 259 73 123 0 219 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1376

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1583672/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=1604 CPUtime=25.48
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 340 0 0 0 2548 0 0 0 25 0 1 0 109691532 1642496 304 1992294400 134512640 135019032 4294956224 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 401 304 73 123 0 276 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1604

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1583224/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=2456 CPUtime=51.07
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 478 0 0 0 5107 0 0 0 25 0 1 0 109691532 2514944 442 1992294400 134512640 135019032 4294956224 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 614 442 73 123 0 489 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2456

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1582072/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=3220 CPUtime=102.25
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 729 0 0 0 10225 0 0 0 25 0 1 0 109691532 3297280 693 1992294400 134512640 135019032 4294956224 18446744073709551615 134542352 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 805 693 73 123 0 680 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3220

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1581176/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=4372 CPUtime=162.21
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 954 0 0 0 16221 0 0 0 25 0 1 0 109691532 4476928 918 1992294400 134512640 135019032 4294956224 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 1093 918 73 123 0 968 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4372

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1580216/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=6096 CPUtime=222.18
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 1182 0 0 0 22218 0 0 0 25 0 1 0 109691532 6242304 1146 1992294400 134512640 135019032 4294956224 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 1524 1146 73 123 0 1399 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 6096

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1578936/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=6096 CPUtime=282.16
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 1485 0 0 0 28215 1 0 0 25 0 1 0 109691532 6242304 1449 1992294400 134512640 135019032 4294956224 18446744073709551615 134597258 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 1524 1449 73 123 0 1399 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 6096

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1577976/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=8684 CPUtime=342.13
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 1742 0 0 0 34212 1 0 0 25 0 1 0 109691532 8892416 1706 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 2171 1706 73 123 0 2046 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 8684

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1576760/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=8684 CPUtime=402.1
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 2035 0 0 0 40209 1 0 0 25 0 1 0 109691532 8892416 1999 1992294400 134512640 135019032 4294956224 18446744073709551615 134598377 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 2171 1999 73 123 0 2046 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 8684

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1575800/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=12564 CPUtime=462.07
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 2264 0 0 0 46206 1 0 0 25 0 1 0 109691532 12865536 2228 1992294400 134512640 135019032 4294956224 18446744073709551615 134579724 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 3141 2228 73 123 0 3016 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 12564

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1575224/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=12564 CPUtime=522.04
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 2428 0 0 0 52203 1 0 0 25 0 1 0 109691532 12865536 2392 1992294400 134512640 135019032 4294956224 18446744073709551615 134597954 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 3141 2392 73 123 0 3016 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 12564

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1574776/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=12564 CPUtime=582.01
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 2534 0 0 0 58200 1 0 0 25 0 1 0 109691532 12865536 2498 1992294400 134512640 135019032 4294956224 18446744073709551615 134547902 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 3141 2498 73 123 0 3016 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 12564

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1573048/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=12564 CPUtime=642
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 2967 0 0 0 64198 2 0 0 25 0 1 0 109691532 12865536 2931 1992294400 134512640 135019032 4294956224 18446744073709551615 134598071 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 3141 2931 73 123 0 3016 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 12564

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1572088/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=18384 CPUtime=701.96
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 3187 0 0 0 70194 2 0 0 25 0 1 0 109691532 18825216 3151 1992294400 134512640 135019032 4294956224 18446744073709551615 134548051 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 4596 3151 73 123 0 4471 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 18384

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1571000/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=18384 CPUtime=761.93
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 3449 0 0 0 76191 2 0 0 25 0 1 0 109691532 18825216 3413 1992294400 134512640 135019032 4294956224 18446744073709551615 134548034 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 4596 3413 73 123 0 4471 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 18384

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1570168/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=18384 CPUtime=821.9
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 3665 0 0 0 82188 2 0 0 25 0 1 0 109691532 18825216 3629 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 4596 3629 73 123 0 4471 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 18384

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1569656/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=18384 CPUtime=881.86
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 3790 0 0 0 88184 2 0 0 25 0 1 0 109691532 18825216 3754 1992294400 134512640 135019032 4294956224 18446744073709551615 134542973 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 4596 3754 73 123 0 4471 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 18384

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1569336/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=18384 CPUtime=941.83
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 3884 0 0 0 94181 2 0 0 25 0 1 0 109691532 18825216 3848 1992294400 134512640 135019032 4294956224 18446744073709551615 134598349 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 4596 3848 73 123 0 4471 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 18384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1567608/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=18384 CPUtime=1001.81
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 4308 0 0 0 100178 3 0 0 25 0 1 0 109691532 18825216 4272 1992294400 134512640 135019032 4294956224 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 4596 4272 73 123 0 4471 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 18384

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1566072/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=27116 CPUtime=1061.77
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 4694 0 0 0 106174 3 0 0 25 0 1 0 109691532 27766784 4658 1992294400 134512640 135019032 4294956224 18446744073709551615 134596340 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 6779 4658 73 123 0 6654 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 27116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1565368/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=27116 CPUtime=1121.75
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 4844 0 0 0 112171 4 0 0 25 0 1 0 109691532 27766784 4808 1992294400 134512640 135019032 4294956224 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 6779 4808 73 123 0 6654 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 27116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1564280/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=27116 CPUtime=1181.72
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 5107 0 0 0 118168 4 0 0 25 0 1 0 109691532 27766784 5071 1992294400 134512640 135019032 4294956224 18446744073709551615 134525432 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 6779 5071 73 123 0 6654 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 27116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32238
/proc/meminfo: memFree=1563896/2055920 swapFree=4177728/4192956
[pid=32237] ppid=32235 vsize=27116 CPUtime=1200.01
/proc/32237/stat : 32237 (march_ks) R 32235 32237 31716 0 -1 4194304 5210 0 0 0 119997 4 0 0 25 0 1 0 109691532 27766784 5174 1992294400 134512640 135019032 4294956224 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 0 0 0
/proc/32237/statm: 6779 5174 73 123 0 6654 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 27116

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): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.045993
CPU usage (%): 99.9513
Max. virtual memory (cumulated for all children) (KiB): 27116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5210
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= 2
involuntary context switches= 4575

runsolver used 1.08183 second user time and 3.2995 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-27 09:17:10
IDJOB=1737346
IDBENCH=71786
IDSOLVER=559
FILE ID=node37/1737346-1240816630
PBS_JOBID= 9187408
Free space on /tmp= 66324 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-115-100.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737346-1240816630/watcher-1737346-1240816630 -o /tmp/evaluation-result-1737346-1240816630/solver-1737346-1240816630 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1737346-1240816630.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fd3986b9c0990131ef596f6d92a0612d
RANDOM SEED=75321902

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1585312 kB
Buffers:         64004 kB
Cached:         319836 kB
SwapCached:       9064 kB
Active:         124732 kB
Inactive:       270396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585312 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:            2868 kB
Writeback:           0 kB
Mapped:          13612 kB
Slab:            61712 kB
Committed_AS:   516180 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node37 at 2009-04-27 09:37:12