Trace number 1544518

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) 1200.11 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1525918493-008.cnf
MD5SUM8d13747fa44bd7d02e1fc5ca9353af8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.89/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.96	c main()::
0.89/0.96	c initFormula():: searching for DIMACS p-line....
0.89/0.96	c full lookahead due to high density!
0.89/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.96	c parseCNF():: parsing....
0.89/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.96	c runParser():: parsing was successful, warming up engines...
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.96	c stat :: sign balance is biased by 0.007
0.89/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.96	c using k-SAT heuristics (size based diff)
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.89/0.96	c resolvent_look() :: found 2 resolvents
0.89/0.96	c main():: clause / variable ratio: ( 6677 / 75 ) = 89.03
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c dynamic_preselect_setsize :: off
0.89/0.96	c suggested doublelook initial :: 0
0.89/0.96	c main():: all systems go!
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 126 JD: 21
0.99/1.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3957 JD: 21
3.09/3.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |****************************************************************| 2 NC: 39603 JD: 21
22.18/22.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
c |************
c |*************
c |**************
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c |****************
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c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 238557 JD: 21
128.54/128.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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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 |********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 987769 JD: 21
530.09/530.37	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 |****************************************
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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 version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544518-1238611216/watcher-1544518-1238611216 -o /tmp/evaluation-result-1544518-1238611216/solver-1544518-1238611216 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544518-1238611216.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 0.96 0.83 3/76 4960
/proc/meminfo: memFree=1631464/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=788 CPUtime=0
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 1133782795 806912 85 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 197 85 47 123 0 72 0

[startup+0.102881 s]
/proc/loadavg: 0.99 0.96 0.83 3/76 4960
/proc/meminfo: memFree=1631464/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=1712 CPUtime=0.09
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133782795 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.202887 s]
/proc/loadavg: 0.99 0.96 0.83 3/76 4960
/proc/meminfo: memFree=1631464/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=1712 CPUtime=0.19
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 843 0 0 0 19 0 0 0 19 0 1 0 1133782795 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1712

[startup+0.302896 s]
/proc/loadavg: 0.99 0.96 0.83 3/76 4960
/proc/meminfo: memFree=1631464/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=1712 CPUtime=0.29
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 843 0 0 0 29 0 0 0 20 0 1 0 1133782795 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701929 s]
/proc/loadavg: 0.99 0.96 0.83 3/76 4960
/proc/meminfo: memFree=1631464/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=1712 CPUtime=0.69
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 843 0 0 0 69 0 0 0 24 0 1 0 1133782795 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50199 s]
/proc/loadavg: 0.99 0.96 0.83 2/77 4961
/proc/meminfo: memFree=1629984/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2040 CPUtime=1.49
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1149 0 0 0 149 0 0 0 25 0 1 0 1133782795 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2040

[startup+3.10113 s]
/proc/loadavg: 0.99 0.96 0.83 2/77 4961
/proc/meminfo: memFree=1629856/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2040 CPUtime=3.09
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1149 0 0 0 309 0 0 0 25 0 1 0 1133782795 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2040

[startup+6.30139 s]
/proc/loadavg: 0.99 0.96 0.83 2/77 4961
/proc/meminfo: memFree=1629736/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2040 CPUtime=6.29
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1149 0 0 0 629 0 0 0 25 0 1 0 1133782795 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134547825 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2040

[startup+12.7019 s]
/proc/loadavg: 0.99 0.96 0.83 2/77 4961
/proc/meminfo: memFree=1629672/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2040 CPUtime=12.69
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1149 0 0 0 1269 0 0 0 25 0 1 0 1133782795 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2040

[startup+25.503 s]
/proc/loadavg: 0.99 0.96 0.83 2/77 4961
/proc/meminfo: memFree=1629800/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2040 CPUtime=25.48
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1149 0 0 0 2548 0 0 0 25 0 1 0 1133782795 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2040

[startup+51.1021 s]
/proc/loadavg: 0.99 0.96 0.83 2/77 4961
/proc/meminfo: memFree=1629864/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2176 CPUtime=51.07
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1174 0 0 0 5107 0 0 0 25 0 1 0 1133782795 2228224 396 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 544 396 72 123 0 419 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2176

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/77 4961
/proc/meminfo: memFree=1629736/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2244 CPUtime=102.25
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1194 0 0 0 10225 0 0 0 25 0 1 0 1133782795 2297856 416 1992294400 134512640 135019032 4294956240 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 561 416 72 123 0 436 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2244

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/77 4961
/proc/meminfo: memFree=1629672/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2344 CPUtime=162.23
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1218 0 0 0 16222 1 0 0 25 0 1 0 1133782795 2400256 440 1992294400 134512640 135019032 4294956240 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 586 440 72 123 0 461 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2344

[startup+222.307 s]
/proc/loadavg: 0.99 0.97 0.85 2/77 4961
/proc/meminfo: memFree=1629544/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2496 CPUtime=222.21
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1241 0 0 0 22220 1 0 0 25 0 1 0 1133782795 2555904 463 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 624 463 72 123 0 499 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2496

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/77 4961
/proc/meminfo: memFree=1629480/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2724 CPUtime=282.18
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1266 0 0 0 28217 1 0 0 25 0 1 0 1133782795 2789376 488 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 681 488 72 123 0 556 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2724

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/77 4961
/proc/meminfo: memFree=1629416/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2724 CPUtime=342.15
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1288 0 0 0 34214 1 0 0 25 0 1 0 1133782795 2789376 510 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 681 510 72 123 0 556 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2724

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/77 4961
/proc/meminfo: memFree=1629352/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=2724 CPUtime=402.13
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1311 0 0 0 40212 1 0 0 25 0 1 0 1133782795 2789376 533 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 681 533 72 123 0 556 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2724

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/77 4961
/proc/meminfo: memFree=1629288/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=3064 CPUtime=462.11
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1334 0 0 0 46210 1 0 0 25 0 1 0 1133782795 3137536 556 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 766 556 72 123 0 641 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 3064

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/77 4961
/proc/meminfo: memFree=1629160/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=3064 CPUtime=522.08
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1355 0 0 0 52207 1 0 0 25 0 1 0 1133782795 3137536 577 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 766 577 72 123 0 641 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 3064

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/77 4961
/proc/meminfo: memFree=1629032/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=3064 CPUtime=582.06
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1382 0 0 0 58205 1 0 0 25 0 1 0 1133782795 3137536 604 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 766 604 72 123 0 641 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 3064

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/77 4961
/proc/meminfo: memFree=1628968/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=3064 CPUtime=642.03
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1404 0 0 0 64202 1 0 0 25 0 1 0 1133782795 3137536 626 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 766 626 72 123 0 641 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 3064

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/77 4961
/proc/meminfo: memFree=1628840/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=3576 CPUtime=702
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1427 0 0 0 70199 1 0 0 25 0 1 0 1133782795 3661824 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 894 649 72 123 0 769 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 3576

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/77 4961
/proc/meminfo: memFree=1628712/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=3576 CPUtime=761.98
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1450 0 0 0 76197 1 0 0 25 0 1 0 1133782795 3661824 672 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 894 672 72 123 0 769 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 3576

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 4961
/proc/meminfo: memFree=1628648/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=3576 CPUtime=821.95
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1473 0 0 0 82194 1 0 0 25 0 1 0 1133782795 3661824 695 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 894 695 72 123 0 769 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 3576

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 4961
/proc/meminfo: memFree=1628584/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=3576 CPUtime=881.93
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1498 0 0 0 88192 1 0 0 25 0 1 0 1133782795 3661824 720 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 894 720 72 123 0 769 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 3576

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 4961
/proc/meminfo: memFree=1628520/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=3576 CPUtime=941.9
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1523 0 0 0 94189 1 0 0 25 0 1 0 1133782795 3661824 745 1992294400 134512640 135019032 4294956240 18446744073709551615 134587485 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 894 745 72 123 0 769 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 3576

[startup+1002.3 s]
/proc/loadavg: 1.05 0.99 0.91 2/77 4961
/proc/meminfo: memFree=1628392/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=4340 CPUtime=1001.87
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1548 0 0 0 100186 1 0 0 25 0 1 0 1133782795 4444160 770 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 1085 770 72 123 0 960 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 4340

[startup+1062.3 s]
/proc/loadavg: 1.06 1.00 0.92 2/77 4961
/proc/meminfo: memFree=1628328/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=4340 CPUtime=1061.85
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1572 0 0 0 106184 1 0 0 25 0 1 0 1133782795 4444160 794 1992294400 134512640 135019032 4294956240 18446744073709551615 134547996 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 1085 794 72 123 0 960 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 4340

[startup+1122.3 s]
/proc/loadavg: 1.15 1.03 0.93 2/77 4961
/proc/meminfo: memFree=1628264/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=4340 CPUtime=1121.82
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1595 0 0 0 112181 1 0 0 25 0 1 0 1133782795 4444160 817 1992294400 134512640 135019032 4294956240 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 1085 817 72 123 0 960 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 4340

[startup+1182.3 s]
/proc/loadavg: 1.05 1.02 0.93 2/77 4961
/proc/meminfo: memFree=1628200/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=4340 CPUtime=1181.79
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1616 0 0 0 118178 1 0 0 25 0 1 0 1133782795 4444160 838 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 1085 838 72 123 0 960 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 4340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.04 1.02 0.93 2/77 4961
/proc/meminfo: memFree=1628200/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=4340 CPUtime=1200.09
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1622 0 0 0 120008 1 0 0 25 0 1 0 1133782795 4444160 844 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 1085 844 72 123 0 960 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4340

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

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

[startup+1200.6 s]
/proc/loadavg: 1.04 1.02 0.93 2/77 4961
/proc/meminfo: memFree=1628200/2055920 swapFree=4173760/4192956
[pid=4960] ppid=4958 vsize=4340 CPUtime=1200.09
/proc/4960/stat : 4960 (march_ks) R 4958 4960 4804 0 -1 4194304 1622 0 0 0 120008 1 0 0 25 0 1 0 1133782795 4444160 844 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/4960/statm: 1085 844 72 123 0 960 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1200.09
CPU system time (s): 0.019996
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 4340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1622
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= 3806

runsolver used 1.50977 second user time and 3.9674 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 20:40:16
IDJOB=1544518
IDBENCH=70486
IDSOLVER=559
FILE ID=node65/1544518-1238611216
PBS_JOBID= 9073583
Free space on /tmp= 66316 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1525918493-008.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544518-1238611216/watcher-1544518-1238611216 -o /tmp/evaluation-result-1544518-1238611216/solver-1544518-1238611216 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544518-1238611216.cnf            

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

MD5SUM BENCH= 8d13747fa44bd7d02e1fc5ca9353af8b
RANDOM SEED=1954723385

node65.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		: 3000.231
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		: 3000.231
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:       1632008 kB
Buffers:         89576 kB
Cached:         245528 kB
SwapCached:       9792 kB
Active:         209752 kB
Inactive:       136652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632008 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          16948 kB
Slab:            62360 kB
Committed_AS:  3579500 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-04-01 21:00:19