Trace number 1555612

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) 1200.07 1200.42

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxand/maxand064.cnf
MD5SUMb2d2617ddc348aef0d35df3c8f228dcb
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2.81857
Satisfiable
(Un)Satisfiability was proved
Number of variables14578
Number of clauses42581
Sum of the clauses size99353
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 228386
Number of clauses of size 314193
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.45	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.45	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.45	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.45	c main()::
0.39/0.45	c initFormula():: searching for DIMACS p-line....
0.39/0.45	c initFormula():: the DIMACS p-line indicates a CNF of 14578 variables and 42581 clauses.
0.39/0.45	c parseCNF():: parsing....
0.39/0.45	c parseCNF():: the CNF contains 2 unary clauses.
0.39/0.45	c runParser():: parsing was successful, warming up engines...
0.39/0.45	c simplify_formula():: removed 0 tautological, 44 satisfied and 0 duplicate clauses
0.39/0.45	c preprocessing fase I completed:: there are now 14560 free variables and 42537 clauses.
0.39/0.45	c stat :: sign balance is biased by 0.155
0.39/0.45	c using 3-SAT heuristics (occurence based diff)
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c lessRedundantTransformation():: nothing to be done.
0.39/0.45	c transformTo3SAT():: you gave me 14578 variables and 42537 clauses.
0.39/0.45	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.45	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.45	c transformTo3SAT():: the transformation yielded 14578 variabels and 42537 clauses.
0.39/0.45	c main():: clause / variable ratio: ( 42537 / 14578 ) = 2.92
0.39/0.45	c longest clause has size 3
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c number of free variables = 14560
0.39/0.45	c dynamic_preselect_setsize :: off
0.39/0.45	c main():: all systems go!
0.39/0.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 476
1.69/1.76	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: 44606
106.16/106.27	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 |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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-1555612-1238742076/watcher-1555612-1238742076 -o /tmp/evaluation-result-1555612-1238742076/solver-1555612-1238742076 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1555612-1238742076.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 1.04 3/81 14017
/proc/meminfo: memFree=1718168/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=2308 CPUtime=0
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 407 0 0 0 0 0 0 0 20 0 1 0 1146871911 2363392 392 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 577 392 57 167 0 408 0

[startup+0.0721711 s]
/proc/loadavg: 0.99 0.98 1.04 3/81 14017
/proc/meminfo: memFree=1718168/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=5616 CPUtime=0.06
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 1173 0 0 0 6 0 0 0 20 0 1 0 1146871911 5750784 906 1992294400 134512640 135197378 4294956224 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 1404 906 64 167 0 1235 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5616

[startup+0.102173 s]
/proc/loadavg: 0.99 0.98 1.04 3/81 14017
/proc/meminfo: memFree=1718168/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=5616 CPUtime=0.09
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 1543 0 0 0 9 0 0 0 20 0 1 0 1146871911 5750784 969 1992294400 134512640 135197378 4294956224 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 1404 969 65 167 0 1235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5616

[startup+0.302194 s]
/proc/loadavg: 0.99 0.98 1.04 3/81 14017
/proc/meminfo: memFree=1718168/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=6876 CPUtime=0.29
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 5127 0 0 0 28 1 0 0 22 0 1 0 1146871911 7041024 1276 1992294400 134512640 135197378 4294956224 18446744073709551615 134693802 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 1719 1276 79 167 0 1550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6876

[startup+0.70225 s]
/proc/loadavg: 0.99 0.98 1.04 3/81 14017
/proc/meminfo: memFree=1718168/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=25620 CPUtime=0.69
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 9034 0 0 0 66 3 0 0 25 0 1 0 1146871911 26234880 3160 1992294400 134512640 135197378 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 6405 3160 90 167 0 6236 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25620

[startup+1.50133 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 14018
/proc/meminfo: memFree=1696720/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=28120 CPUtime=1.49
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 12131 0 0 0 145 4 0 0 25 0 1 0 1146871911 28794880 6257 1992294400 134512640 135197378 4294956224 18446744073709551615 134570835 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 7030 6257 90 167 0 6861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28120

[startup+3.10151 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 14018
/proc/meminfo: memFree=1692368/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=29628 CPUtime=3.09
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 12507 0 0 0 304 5 0 0 25 0 1 0 1146871911 30339072 6622 1992294400 134512640 135197378 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 7407 6622 90 167 0 7238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29628

[startup+6.30186 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 14018
/proc/meminfo: memFree=1690776/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=30816 CPUtime=6.29
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 12798 0 0 0 624 5 0 0 25 0 1 0 1146871911 31555584 6913 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 7704 6913 90 167 0 7535 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30816

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 14018
/proc/meminfo: memFree=1687128/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=34140 CPUtime=12.69
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 13643 0 0 0 1263 6 0 0 25 0 1 0 1146871911 34959360 7758 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 8535 7758 90 167 0 8366 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34140

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 14018
/proc/meminfo: memFree=1685144/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=36088 CPUtime=25.48
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 14132 0 0 0 2542 6 0 0 25 0 1 0 1146871911 36954112 8247 1992294400 134512640 135197378 4294956224 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 9022 8247 90 167 0 8853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36088

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 1.03 2/82 14018
/proc/meminfo: memFree=1682328/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=39180 CPUtime=51.08
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 14845 0 0 0 5101 7 0 0 25 0 1 0 1146871911 40120320 8951 1992294400 134512640 135197378 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 9795 8951 90 167 0 9626 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39180

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 1.03 2/82 14018
/proc/meminfo: memFree=1681176/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=40148 CPUtime=102.27
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 15114 0 0 0 10220 7 0 0 25 0 1 0 1146871911 41111552 9220 1992294400 134512640 135197378 4294956224 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 10037 9220 90 167 0 9868 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40148

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/82 14018
/proc/meminfo: memFree=1677080/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=44096 CPUtime=162.25
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 16123 0 0 0 16217 8 0 0 25 0 1 0 1146871911 45154304 10229 1992294400 134512640 135197378 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 11024 10229 90 167 0 10855 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44096

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/82 14018
/proc/meminfo: memFree=1674136/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=47384 CPUtime=222.22
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 16841 0 0 0 22214 8 0 0 25 0 1 0 1146871911 48521216 10947 1992294400 134512640 135197378 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 11846 10947 90 167 0 11677 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 47384

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/82 14018
/proc/meminfo: memFree=1671832/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=50960 CPUtime=282.21
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 17412 0 0 0 28212 9 0 0 25 0 1 0 1146871911 52183040 11518 1992294400 134512640 135197378 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 12740 11518 90 167 0 12571 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 50960

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1670296/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=51756 CPUtime=342.19
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 17795 0 0 0 34209 10 0 0 25 0 1 0 1146871911 52998144 11901 1992294400 134512640 135197378 4294956224 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 12939 11901 90 167 0 12770 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 51756

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1668504/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=54680 CPUtime=402.18
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 18252 0 0 0 40208 10 0 0 25 0 1 0 1146871911 55992320 12358 1992294400 134512640 135197378 4294956224 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 13670 12358 90 167 0 13501 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 54680

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1666648/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=57012 CPUtime=462.16
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 18687 0 0 0 46206 10 0 0 25 0 1 0 1146871911 58380288 12793 1992294400 134512640 135197378 4294956224 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 14253 12793 90 167 0 14084 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 57012

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1664024/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=59140 CPUtime=522.14
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 19343 0 0 0 52203 11 0 0 25 0 1 0 1146871911 60559360 13449 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 14785 13449 90 167 0 14616 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 59140

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1661976/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=60460 CPUtime=582.12
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 19839 0 0 0 58201 11 0 0 25 0 1 0 1146871911 61911040 13945 1992294400 134512640 135197378 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 15115 13945 90 167 0 14946 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 60460

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1660376/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=63712 CPUtime=642.12
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 20233 0 0 0 64200 12 0 0 25 0 1 0 1146871911 65241088 14339 1992294400 134512640 135197378 4294956224 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 15928 14339 90 167 0 15759 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 63712

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1659160/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=64108 CPUtime=702.09
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 20534 0 0 0 70197 12 0 0 25 0 1 0 1146871911 65646592 14640 1992294400 134512640 135197378 4294956224 18446744073709551615 134601439 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 16027 14640 90 167 0 15858 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 64108

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1657624/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=65036 CPUtime=762.07
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 20908 0 0 0 76195 12 0 0 25 0 1 0 1146871911 66596864 15014 1992294400 134512640 135197378 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 16259 15014 90 167 0 16090 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 65036

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1656344/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=65436 CPUtime=822.06
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 21222 0 0 0 82193 13 0 0 25 0 1 0 1146871911 67006464 15328 1992294400 134512640 135197378 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 16359 15328 90 167 0 16190 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 65436

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1654872/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=65968 CPUtime=882.04
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 21575 0 0 0 88191 13 0 0 25 0 1 0 1146871911 67551232 15681 1992294400 134512640 135197378 4294956224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 16492 15681 90 167 0 16323 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 65968

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1653272/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=74124 CPUtime=942.02
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 21981 0 0 0 94189 13 0 0 25 0 1 0 1146871911 75902976 16087 1992294400 134512640 135197378 4294956224 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 18531 16087 90 167 0 18362 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 74124

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1651800/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=74784 CPUtime=1002.01
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 22337 0 0 0 100187 14 0 0 25 0 1 0 1146871911 76578816 16443 1992294400 134512640 135197378 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 18696 16443 90 167 0 18527 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 74784

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1650712/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=75192 CPUtime=1061.99
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 22614 0 0 0 106185 14 0 0 25 0 1 0 1146871911 76996608 16720 1992294400 134512640 135197378 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 18798 16720 90 167 0 18629 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 75192

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1649624/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=75460 CPUtime=1121.97
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 22873 0 0 0 112183 14 0 0 25 0 1 0 1146871911 77271040 16979 1992294400 134512640 135197378 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 18865 16979 90 167 0 18696 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 75460

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1648472/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=75724 CPUtime=1181.95
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 23151 0 0 0 118181 14 0 0 25 0 1 0 1146871911 77541376 17257 1992294400 134512640 135197378 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 18931 17257 90 167 0 18762 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 75724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 14018
/proc/meminfo: memFree=1647896/2055920 swapFree=4176448/4192956
[pid=14017] ppid=14015 vsize=75724 CPUtime=1200.05
/proc/14017/stat : 14017 (march_hi) R 14015 14017 13687 0 -1 4194304 23282 0 0 0 119990 15 0 0 25 0 1 0 1146871911 77541376 17388 1992294400 134512640 135197378 4294956224 18446744073709551615 134713209 0 0 4096 0 0 0 0 17 1 0 0
/proc/14017/statm: 18931 17388 90 167 0 18762 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 75724

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.162975
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 75724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23282
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= 2396

runsolver used 1.56676 second user time and 3.90641 second system time

The end

Launcher Data 

Begin job on node86 at 2009-04-03 09:01:16
IDJOB=1555612
IDBENCH=70803
IDSOLVER=521
FILE ID=node86/1555612-1238742076
PBS_JOBID= 9085405
Free space on /tmp= 66488 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxand/maxand064.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555612-1238742076/watcher-1555612-1238742076 -o /tmp/evaluation-result-1555612-1238742076/solver-1555612-1238742076 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1555612-1238742076.cnf

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

MD5SUM BENCH= b2d2617ddc348aef0d35df3c8f228dcb
RANDOM SEED=415739811

node86.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1718584 kB
Buffers:         37792 kB
Cached:         202420 kB
SwapCached:       8260 kB
Active:          31300 kB
Inactive:       221216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718584 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          19176 kB
Slab:            68980 kB
Committed_AS:  2868672 kB
PageTables:       2684 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= 66488 MiB
End job on node86 at 2009-04-03 09:21:19