Trace number 1513933

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
MD5SUM9441297e33213208348519454e6efb92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.28859
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 131 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 7976 free variables and 33469 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.483
0.39/0.47	c using 3-SAT heuristics (occurence based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.39/0.47	c resolvent_look() :: found 70 resolvents
0.39/0.47	c lessRedundantTransformation():: nothing to be done.
0.39/0.47	c transformTo3SAT():: you gave me 8000 variables and 33539 clauses.
0.39/0.47	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.47	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.47	c transformTo3SAT():: the transformation yielded 8000 variabels and 33539 clauses.
0.39/0.47	c main():: clause / variable ratio: ( 33539 / 8000 ) = 4.19
0.39/0.47	c longest clause has size 3
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 7976
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 794
1.89/1.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 199766
397.06/397.21	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513933-1238224574/watcher-1513933-1238224574 -o /tmp/evaluation-result-1513933-1238224574/solver-1513933-1238224574 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513933-1238224574.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 0.98 0.97 3/64 5272
/proc/meminfo: memFree=1059440/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=1692 CPUtime=0
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 1095119260 1732608 259 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 423 259 58 167 0 254 0

[startup+0.064579 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 5272
/proc/meminfo: memFree=1059440/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=4176 CPUtime=0.06
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 814 0 0 0 6 0 0 0 18 0 1 0 1095119260 4276224 619 1992294400 134512640 135197378 4294956240 18446744073709551615 134649535 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 1044 619 65 167 0 875 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4176

[startup+0.101584 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 5272
/proc/meminfo: memFree=1059440/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=5284 CPUtime=0.09
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 1128 0 0 0 9 0 0 0 18 0 1 0 1095119260 5410816 933 1992294400 134512640 135197378 4294956240 18446744073709551615 134693722 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 1321 933 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.301618 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 5272
/proc/meminfo: memFree=1059440/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=5096 CPUtime=0.29
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 3392 0 0 0 28 1 0 0 19 0 1 0 1095119260 5218304 921 1992294400 134512640 135197378 4294956240 18446744073709551615 134560993 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 1274 921 80 167 0 1105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5096

[startup+0.701685 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 5272
/proc/meminfo: memFree=1059440/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=14980 CPUtime=0.69
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 6882 0 0 0 67 2 0 0 23 0 1 0 1095119260 15339520 3397 1992294400 134512640 135197378 4294956240 18446744073709551615 134590267 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 3745 3397 91 167 0 3576 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14980

[startup+1.50182 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1045800/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=16644 CPUtime=1.49
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 7259 0 0 0 147 2 0 0 25 0 1 0 1095119260 17043456 3774 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 4161 3774 91 167 0 3992 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16644

[startup+3.1021 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1044136/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=17052 CPUtime=3.09
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 7349 0 0 0 307 2 0 0 25 0 1 0 1095119260 17461248 3864 1992294400 134512640 135197378 4294956240 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 4263 3864 91 167 0 4094 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17052

[startup+6.30164 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1043880/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=17316 CPUtime=6.29
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 7417 0 0 0 627 2 0 0 25 0 1 0 1095119260 17731584 3932 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 4329 3932 91 167 0 4160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17316

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1043440/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=17620 CPUtime=12.68
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 7496 0 0 0 1266 2 0 0 25 0 1 0 1095119260 18042880 4011 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 4405 4011 91 167 0 4236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17620

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1043056/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=18048 CPUtime=25.49
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 7582 0 0 0 2546 3 0 0 25 0 1 0 1095119260 18481152 4097 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 4512 4097 91 167 0 4343 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18048

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1042032/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=19272 CPUtime=51.08
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 7853 0 0 0 5105 3 0 0 25 0 1 0 1095119260 19734528 4368 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 4818 4368 91 167 0 4649 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19272

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1041392/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=20124 CPUtime=102.26
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 8003 0 0 0 10223 3 0 0 25 0 1 0 1095119260 20606976 4518 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 5031 4518 91 167 0 4862 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20124

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1040432/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=21176 CPUtime=162.23
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 8261 0 0 0 16220 3 0 0 25 0 1 0 1095119260 21684224 4770 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 5294 4770 91 167 0 5125 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21176

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1039408/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=22592 CPUtime=222.22
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 8505 0 0 0 22219 3 0 0 25 0 1 0 1095119260 23134208 5014 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 5648 5014 91 167 0 5479 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22592

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1038512/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=22724 CPUtime=282.2
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 8734 0 0 0 28216 4 0 0 25 0 1 0 1095119260 23269376 5243 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 5681 5243 91 167 0 5512 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 22724

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1037552/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=24580 CPUtime=342.18
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 8959 0 0 0 34214 4 0 0 25 0 1 0 1095119260 25169920 5468 1992294400 134512640 135197378 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 6145 5468 91 167 0 5976 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24580

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1036656/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=24984 CPUtime=402.16
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 9193 0 0 0 40212 4 0 0 25 0 1 0 1095119260 25583616 5696 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 6246 5696 91 167 0 6077 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 24984

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1035888/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=27572 CPUtime=462.15
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 9370 0 0 0 46210 5 0 0 25 0 1 0 1095119260 28233728 5873 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 6893 5873 91 167 0 6724 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 27572

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1035120/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=27572 CPUtime=522.12
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 9563 0 0 0 52207 5 0 0 25 0 1 0 1095119260 28233728 6066 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 6893 6066 91 167 0 6724 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 27572

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1034288/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=27704 CPUtime=582.1
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 9769 0 0 0 58205 5 0 0 25 0 1 0 1095119260 28368896 6272 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 6926 6272 91 167 0 6757 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 27704

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1033456/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=27704 CPUtime=642.09
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 9974 0 0 0 64203 6 0 0 25 0 1 0 1095119260 28368896 6477 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 6926 6477 91 167 0 6757 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 27704

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1032624/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=31716 CPUtime=702.06
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 10177 0 0 0 70200 6 0 0 25 0 1 0 1095119260 32477184 6680 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 7929 6680 91 167 0 7760 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 31716

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1031472/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=32480 CPUtime=762.05
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 10465 0 0 0 76198 7 0 0 25 0 1 0 1095119260 33259520 6962 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 8120 6962 91 167 0 7951 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 32480

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1030768/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=32480 CPUtime=822.03
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 10643 0 0 0 82196 7 0 0 25 0 1 0 1095119260 33259520 7140 1992294400 134512640 135197378 4294956240 18446744073709551615 134552711 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 8120 7140 91 167 0 7951 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 32480

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1030064/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=32480 CPUtime=882
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 10810 0 0 0 88193 7 0 0 25 0 1 0 1095119260 33259520 7307 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 8120 7307 91 167 0 7951 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 32480

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1029296/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=32480 CPUtime=941.99
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 10998 0 0 0 94191 8 0 0 25 0 1 0 1095119260 33259520 7495 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 8120 7495 91 167 0 7951 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 32480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1028528/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=38300 CPUtime=1001.97
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 11186 0 0 0 100189 8 0 0 25 0 1 0 1095119260 39219200 7683 1992294400 134512640 135197378 4294956240 18446744073709551615 134541248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 9575 7683 91 167 0 9406 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 38300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1027760/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=38300 CPUtime=1061.94
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 11376 0 0 0 106186 8 0 0 25 0 1 0 1095119260 39219200 7873 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 9575 7873 91 167 0 9406 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 38300

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1026992/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=38300 CPUtime=1121.93
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 11564 0 0 0 112184 9 0 0 25 0 1 0 1095119260 39219200 8061 1992294400 134512640 135197378 4294956240 18446744073709551615 134556715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 9575 8061 91 167 0 9406 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 38300

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1026224/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=38300 CPUtime=1181.91
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 11763 0 0 0 118181 10 0 0 25 0 1 0 1095119260 39219200 8260 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 9575 8260 91 167 0 9406 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 38300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5273
/proc/meminfo: memFree=1025968/2055920 swapFree=4175308/4192956
[pid=5272] ppid=5270 vsize=38300 CPUtime=1200.01
/proc/5272/stat : 5272 (march_hi) R 5270 5272 5141 0 -1 4194304 11811 0 0 0 119991 10 0 0 25 0 1 0 1095119260 39219200 8308 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/5272/statm: 9575 8308 91 167 0 9406 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 38300

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.107983
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 38300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11811
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= 1973

runsolver used 0.884865 second user time and 2.55661 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-28 08:16:14
IDJOB=1513933
IDBENCH=70304
IDSOLVER=521
FILE ID=node55/1513933-1238224574
PBS_JOBID= 9060587
Free space on /tmp= 66212 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513933-1238224574/watcher-1513933-1238224574 -o /tmp/evaluation-result-1513933-1238224574/solver-1513933-1238224574 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1513933-1238224574.cnf

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

MD5SUM BENCH= 9441297e33213208348519454e6efb92
RANDOM SEED=1893795951

node55.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:       1059856 kB
Buffers:         81672 kB
Cached:         819124 kB
SwapCached:      11560 kB
Active:          92176 kB
Inactive:       821788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1059856 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          18828 kB
Slab:            68176 kB
Committed_AS:  2685276 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= 66212 MiB
End job on node55 at 2009-03-28 08:36:16