Trace number 1544020

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1766907733-036.cnf
MD5SUMbb1339ae162280016fc37fa2e91a7c5e
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data 

2.99/3.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.99/3.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.99/3.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.99/3.01	c main()::
2.99/3.01	c initFormula():: searching for DIMACS p-line....
2.99/3.01	c full lookahead due to high density!
2.99/3.01	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
2.99/3.01	c parseCNF():: parsing....
2.99/3.01	c parseCNF():: the CNF contains 0 unary clauses.
2.99/3.01	c runParser():: parsing was successful, warming up engines...
2.99/3.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.99/3.01	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
2.99/3.01	c stat :: sign balance is biased by 0.007
2.99/3.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.99/3.01	c using k-SAT heuristics (size based diff)
2.99/3.01	c longest clause has size 7
2.99/3.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.99/3.01	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
2.99/3.01	c longest clause has size 7
2.99/3.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.99/3.01	c dynamic_preselect_setsize :: off
2.99/3.01	c suggested doublelook initial :: 0
2.99/3.01	c main():: all systems go!
2.99/3.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 241 JD: 86
3.49/3.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 32918 JD: 86
53.27/53.32	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 |********************************************
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544020-1238602768/watcher-1544020-1238602768 -o /tmp/evaluation-result-1544020-1238602768/solver-1544020-1238602768 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544020-1238602768.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: 1.00 1.00 1.00 3/72 21302
/proc/meminfo: memFree=1660272/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=804 CPUtime=0
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 1132937985 823296 96 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 201 96 47 123 0 76 0

[startup+0.017076 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 21302
/proc/meminfo: memFree=1660272/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=936 CPUtime=0.01
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 154 0 0 0 1 0 0 0 18 0 1 0 1132937985 958464 140 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 234 140 47 123 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 936

[startup+0.10209 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 21302
/proc/meminfo: memFree=1660272/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=3344 CPUtime=0.09
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 1650 0 0 0 9 0 0 0 18 0 1 0 1132937985 3424256 627 1992294400 134512640 135019032 4294956224 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 836 627 63 123 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.302126 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 21302
/proc/meminfo: memFree=1660272/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=3704 CPUtime=0.29
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 2625 0 0 0 29 0 0 0 19 0 1 0 1132937985 3792896 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.701198 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 21302
/proc/meminfo: memFree=1660272/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=3704 CPUtime=0.69
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 2625 0 0 0 69 0 0 0 23 0 1 0 1132937985 3792896 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1657704/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=3704 CPUtime=1.49
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 2625 0 0 0 149 0 0 0 25 0 1 0 1132937985 3792896 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3704

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1657512/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=4292 CPUtime=3.09
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4028 0 0 0 308 1 0 0 25 0 1 0 1132937985 4395008 768 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4292

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1657000/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=4292 CPUtime=6.29
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4028 0 0 0 628 1 0 0 25 0 1 0 1132937985 4395008 768 1992294400 134512640 135019032 4294956224 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4292

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1656944/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=4292 CPUtime=12.69
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4028 0 0 0 1268 1 0 0 25 0 1 0 1132937985 4395008 768 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4292

[startup+25.5027 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1657072/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=4292 CPUtime=25.48
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4028 0 0 0 2547 1 0 0 25 0 1 0 1132937985 4395008 768 1992294400 134512640 135019032 4294956224 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4292

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1657072/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=4428 CPUtime=51.07
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4052 0 0 0 5106 1 0 0 25 0 1 0 1132937985 4534272 792 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1107 792 72 123 0 982 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4428

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1656880/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=4496 CPUtime=102.24
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4074 0 0 0 10223 1 0 0 25 0 1 0 1132937985 4603904 814 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1124 814 72 123 0 999 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4496

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1656816/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=4596 CPUtime=162.2
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4103 0 0 0 16219 1 0 0 25 0 1 0 1132937985 4706304 843 1992294400 134512640 135019032 4294956224 18446744073709551615 134565484 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1149 843 72 123 0 1024 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4596

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1656688/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=4748 CPUtime=222.17
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4127 0 0 0 22216 1 0 0 25 0 1 0 1132937985 4861952 867 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1187 867 72 123 0 1062 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 4748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1656624/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=4976 CPUtime=282.14
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4153 0 0 0 28213 1 0 0 25 0 1 0 1132937985 5095424 893 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1244 893 72 123 0 1119 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 4976

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1656496/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=4976 CPUtime=342.1
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4179 0 0 0 34209 1 0 0 25 0 1 0 1132937985 5095424 919 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1244 919 72 123 0 1119 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 4976

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1656432/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=5316 CPUtime=402.07
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4205 0 0 0 40206 1 0 0 25 0 1 0 1132937985 5443584 945 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1329 945 72 123 0 1204 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 5316

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1656240/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=5316 CPUtime=462.04
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4230 0 0 0 46203 1 0 0 25 0 1 0 1132937985 5443584 970 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1329 970 72 123 0 1204 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 5316

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1656176/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=5316 CPUtime=522.01
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4255 0 0 0 52200 1 0 0 25 0 1 0 1132937985 5443584 995 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1329 995 72 123 0 1204 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 5316

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1656048/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=5316 CPUtime=581.98
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4279 0 0 0 58197 1 0 0 25 0 1 0 1132937985 5443584 1019 1992294400 134512640 135019032 4294956224 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1329 1019 72 123 0 1204 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 5316

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1655984/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=5828 CPUtime=641.95
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4302 0 0 0 64194 1 0 0 25 0 1 0 1132937985 5967872 1042 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1457 1042 72 123 0 1332 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 5828

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1655856/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=5828 CPUtime=701.91
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4329 0 0 0 70190 1 0 0 25 0 1 0 1132937985 5967872 1069 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1457 1069 72 123 0 1332 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 5828

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21303
/proc/meminfo: memFree=1655792/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=5828 CPUtime=761.89
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4346 0 0 0 76188 1 0 0 25 0 1 0 1132937985 5967872 1086 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1457 1086 72 123 0 1332 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 5828

[startup+822.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/73 21303
/proc/meminfo: memFree=1655728/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=5828 CPUtime=821.86
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4361 0 0 0 82185 1 0 0 25 0 1 0 1132937985 5967872 1101 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1457 1101 72 123 0 1332 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 5828

[startup+882.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/73 21303
/proc/meminfo: memFree=1655600/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=5828 CPUtime=881.83
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4392 0 0 0 88181 2 0 0 25 0 1 0 1132937985 5967872 1132 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1457 1132 72 123 0 1332 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 5828

[startup+942.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/73 21303
/proc/meminfo: memFree=1655536/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=6592 CPUtime=941.8
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4416 0 0 0 94178 2 0 0 25 0 1 0 1132937985 6750208 1156 1992294400 134512640 135019032 4294956224 18446744073709551615 134628913 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1648 1156 72 123 0 1523 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 6592

[startup+1002.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/73 21303
/proc/meminfo: memFree=1655408/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=6592 CPUtime=1001.77
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4442 0 0 0 100175 2 0 0 25 0 1 0 1132937985 6750208 1182 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1648 1182 72 123 0 1523 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 6592

[startup+1062.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/73 21303
/proc/meminfo: memFree=1655344/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=6592 CPUtime=1061.73
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4467 0 0 0 106171 2 0 0 25 0 1 0 1132937985 6750208 1207 1992294400 134512640 135019032 4294956224 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1648 1207 72 123 0 1523 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 6592

[startup+1122.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/73 21303
/proc/meminfo: memFree=1655280/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=6592 CPUtime=1121.7
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4483 0 0 0 112168 2 0 0 25 0 1 0 1132937985 6750208 1223 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1648 1223 72 123 0 1523 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 6592

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 21303
/proc/meminfo: memFree=1655216/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=6592 CPUtime=1181.67
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4501 0 0 0 118165 2 0 0 25 0 1 0 1132937985 6750208 1241 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1648 1241 72 123 0 1523 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 6592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 21303
/proc/meminfo: memFree=1655152/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=6592 CPUtime=1200.06
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4508 0 0 0 120004 2 0 0 25 0 1 0 1132937985 6750208 1248 1992294400 134512640 135019032 4294956224 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1648 1248 72 123 0 1523 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6592

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 21303
/proc/meminfo: memFree=1655152/2055920 swapFree=4174692/4192956
[pid=21302] ppid=21300 vsize=6592 CPUtime=1200.06
/proc/21302/stat : 21302 (march_ks) R 21300 21302 20458 0 -1 4194304 4508 0 0 0 120004 2 0 0 25 0 1 0 1132937985 6750208 1248 1992294400 134512640 135019032 4294956224 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/21302/statm: 1648 1248 72 123 0 1523 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.025996
CPU usage (%): 99.9472
Max. virtual memory (cumulated for all children) (KiB): 6592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4508
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= 4213

runsolver used 0.904862 second user time and 3.49647 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 18:19:28
IDJOB=1544020
IDBENCH=70237
IDSOLVER=559
FILE ID=node67/1544020-1238602768
PBS_JOBID= 9068314
Free space on /tmp= 66376 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1766907733-036.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544020-1238602768/watcher-1544020-1238602768 -o /tmp/evaluation-result-1544020-1238602768/solver-1544020-1238602768 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544020-1238602768.cnf            

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

MD5SUM BENCH= bb1339ae162280016fc37fa2e91a7c5e
RANDOM SEED=1819295937

node67.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		: 3000.265
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		: 3000.265
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:       1660752 kB
Buffers:         82344 kB
Cached:         221504 kB
SwapCached:       9632 kB
Active:         193532 kB
Inactive:       121360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660752 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            3424 kB
Writeback:           0 kB
Mapped:          16772 kB
Slab:            65444 kB
Committed_AS:  3289140 kB
PageTables:       2052 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= 66372 MiB
End job on node67 at 2009-04-01 18:39:31