Trace number 1554729

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_nn nn? (TO) 1200.07 1200.42

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs032.cnf
MD5SUM431823fbe355abc605baf058be5925a0
Bench CategoryAPPLICATION (applications 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 variables18792
Number of clauses56183
Sum of the clauses size131091
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237454
Number of clauses of size 318727
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.57	c main()::
0.49/0.57	c initFormula():: searching for DIMACS p-line....
0.49/0.57	c initFormula():: the DIMACS p-line indicates a CNF of 18792 variables and 56183 clauses.
0.49/0.57	c parseCNF():: parsing....
0.49/0.57	c parseCNF():: the CNF contains 2 unary clauses.
0.49/0.57	c runParser():: parsing was successful, warming up engines...
0.49/0.57	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.49/0.57	c preprocessing fase I completed:: there are now 18790 free variables and 56179 clauses.
0.49/0.57	c stat :: sign balance is biased by 0.104
0.49/0.57	c using 3-SAT heuristics (occurence based diff)
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c lessRedundantTransformation():: nothing to be done.
0.49/0.57	c transformTo3SAT():: you gave me 18792 variables and 56179 clauses.
0.49/0.57	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.57	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.57	c transformTo3SAT():: the transformation yielded 18792 variabels and 56179 clauses.
0.49/0.57	c main():: clause / variable ratio: ( 56179 / 18792 ) = 2.99
0.49/0.57	c longest clause has size 3
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c number of free variables = 18790
0.49/0.57	c dynamic_preselect_setsize :: off
0.49/0.57	c main():: all systems go!
0.49/0.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 104
1.29/1.32	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 |****************************************************************| ( 1/999) NodeCount: 4344
41.28/41.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 117023
1118.07/1118.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1554729-1238732220/watcher-1554729-1238732220 -o /tmp/evaluation-result-1554729-1238732220/solver-1554729-1238732220 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1554729-1238732220.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: 0.93 1.02 1.06 3/73 2390
/proc/meminfo: memFree=1746136/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=2644 CPUtime=0
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 495 0 0 0 0 0 0 0 20 0 1 0 1145886495 2707456 480 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 661 480 58 167 0 492 0

[startup+0.092569 s]
/proc/loadavg: 0.93 1.02 1.06 3/73 2390
/proc/meminfo: memFree=1746136/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=7072 CPUtime=0.08
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 1502 0 0 0 8 0 0 0 20 0 1 0 1145886495 7241728 1150 1992294400 134512640 135197250 4294956224 18446744073709551615 134648884 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 1768 1150 65 167 0 1599 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7072

[startup+0.101568 s]
/proc/loadavg: 0.93 1.02 1.06 3/73 2390
/proc/meminfo: memFree=1746136/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=7072 CPUtime=0.09
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 1523 0 0 0 9 0 0 0 20 0 1 0 1145886495 7241728 1171 1992294400 134512640 135197250 4294956224 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 1768 1171 65 167 0 1599 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7072

[startup+0.301592 s]
/proc/loadavg: 0.93 1.02 1.06 3/73 2390
/proc/meminfo: memFree=1746136/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=7204 CPUtime=0.29
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 5373 0 0 0 27 2 0 0 22 0 1 0 1145886495 7376896 1269 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 1801 1272 80 167 0 1632 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7204

[startup+0.701637 s]
/proc/loadavg: 0.93 1.02 1.06 3/73 2390
/proc/meminfo: memFree=1746136/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=32312 CPUtime=0.69
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 11395 0 0 0 64 5 0 0 25 0 1 0 1145886495 33087488 3557 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 8078 3557 93 167 0 7909 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32312

[startup+1.50173 s]
/proc/loadavg: 0.93 1.02 1.06 2/74 2391
/proc/meminfo: memFree=1723600/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=34804 CPUtime=1.49
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 15386 0 0 0 144 5 0 0 25 0 1 0 1145886495 35639296 7548 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 8701 7548 93 167 0 8532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34804

[startup+3.10191 s]
/proc/loadavg: 0.93 1.02 1.06 2/74 2391
/proc/meminfo: memFree=1715472/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=35860 CPUtime=3.09
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 15671 0 0 0 303 6 0 0 25 0 1 0 1145886495 36720640 7833 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 8965 7833 93 167 0 8796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35860

[startup+6.30228 s]
/proc/loadavg: 0.93 1.02 1.06 2/74 2391
/proc/meminfo: memFree=1714128/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=36660 CPUtime=6.29
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 15890 0 0 0 623 6 0 0 25 0 1 0 1145886495 37539840 8037 1992294400 134512640 135197250 4294956224 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 9165 8037 93 167 0 8996 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36660

[startup+12.702 s]
/proc/loadavg: 0.94 1.02 1.06 2/74 2391
/proc/meminfo: memFree=1713040/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=37596 CPUtime=12.68
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 16138 0 0 0 1262 6 0 0 25 0 1 0 1145886495 38498304 8285 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 9399 8285 93 167 0 9230 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37596

[startup+25.5015 s]
/proc/loadavg: 0.95 1.02 1.06 2/74 2391
/proc/meminfo: memFree=1711952/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=38756 CPUtime=25.49
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 16410 0 0 0 2542 7 0 0 25 0 1 0 1145886495 39686144 8542 1992294400 134512640 135197250 4294956224 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 9689 8542 93 167 0 9520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38756

[startup+51.1014 s]
/proc/loadavg: 0.97 1.02 1.06 2/74 2391
/proc/meminfo: memFree=1710288/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=40580 CPUtime=51.07
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 16837 0 0 0 5100 7 0 0 25 0 1 0 1145886495 41553920 8969 1992294400 134512640 135197250 4294956224 18446744073709551615 134548494 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 10145 8969 93 167 0 9976 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40580

[startup+102.305 s]
/proc/loadavg: 0.98 1.01 1.05 2/74 2391
/proc/meminfo: memFree=1707472/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=43628 CPUtime=102.26
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 17515 0 0 0 10219 7 0 0 25 0 1 0 1145886495 44675072 9647 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 10907 9647 93 167 0 10738 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43628

[startup+162.301 s]
/proc/loadavg: 0.99 1.01 1.05 2/74 2391
/proc/meminfo: memFree=1704528/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=47812 CPUtime=162.24
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 18249 0 0 0 16216 8 0 0 25 0 1 0 1145886495 48959488 10381 1992294400 134512640 135197250 4294956224 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 11953 10381 93 167 0 11784 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47812

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/74 2391
/proc/meminfo: memFree=1701520/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=49360 CPUtime=222.23
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 18990 0 0 0 22213 10 0 0 25 0 1 0 1145886495 50544640 11122 1992294400 134512640 135197250 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 12340 11122 93 167 0 12171 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49360

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/74 2391
/proc/meminfo: memFree=1698704/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=55964 CPUtime=282.21
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 19697 0 0 0 28210 11 0 0 25 0 1 0 1145886495 57307136 11829 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 13991 11829 93 167 0 13822 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 55964

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/74 2391
/proc/meminfo: memFree=1696016/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=56888 CPUtime=342.19
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 20359 0 0 0 34207 12 0 0 25 0 1 0 1145886495 58253312 12491 1992294400 134512640 135197250 4294956224 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 14222 12491 93 167 0 14053 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 56888

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/74 2391
/proc/meminfo: memFree=1693520/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=57812 CPUtime=402.17
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 20973 0 0 0 40205 12 0 0 25 0 1 0 1145886495 59199488 13105 1992294400 134512640 135197250 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 14453 13105 93 167 0 14284 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 57812

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/74 2391
/proc/meminfo: memFree=1691216/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=69112 CPUtime=462.15
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 21534 0 0 0 46202 13 0 0 25 0 1 0 1145886495 70770688 13666 1992294400 134512640 135197250 4294956224 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 17278 13666 93 167 0 17109 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 69112

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/74 2391
/proc/meminfo: memFree=1689360/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=69772 CPUtime=522.14
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 22010 0 0 0 52200 14 0 0 25 0 1 0 1145886495 71446528 14142 1992294400 134512640 135197250 4294956224 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 17443 14142 93 167 0 17274 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 69772

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1687312/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=70444 CPUtime=582.12
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 22495 0 0 0 58198 14 0 0 25 0 1 0 1145886495 72134656 14627 1992294400 134512640 135197250 4294956224 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 17611 14627 93 167 0 17442 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 70444

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1685392/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=71736 CPUtime=642.1
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 22967 0 0 0 64196 14 0 0 25 0 1 0 1145886495 73457664 15099 1992294400 134512640 135197250 4294956224 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 17934 15099 93 167 0 17765 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 71736

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1682960/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=72400 CPUtime=702.09
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 23565 0 0 0 70194 15 0 0 25 0 1 0 1145886495 74137600 15697 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 18100 15697 93 167 0 17931 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 72400

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1680720/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=73196 CPUtime=762.07
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 24106 0 0 0 76192 15 0 0 25 0 1 0 1145886495 74952704 16238 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 18299 16238 93 167 0 18130 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 73196

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1678800/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=73724 CPUtime=822.05
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 24594 0 0 0 82189 16 0 0 25 0 1 0 1145886495 75493376 16726 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 18431 16726 93 167 0 18262 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 73724

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1676816/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=74260 CPUtime=882.03
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 25079 0 0 0 88187 16 0 0 25 0 1 0 1145886495 76042240 17211 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 18565 17211 93 167 0 18396 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 74260

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1675088/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=94900 CPUtime=942.02
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 25500 0 0 0 94185 17 0 0 25 0 1 0 1145886495 97177600 17632 1992294400 134512640 135197250 4294956224 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 23725 17632 93 167 0 23556 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 94900

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1672848/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=96584 CPUtime=1002
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 26041 0 0 0 100183 17 0 0 25 0 1 0 1145886495 98902016 18173 1992294400 134512640 135197250 4294956224 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 24146 18173 93 167 0 23977 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 96584

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1670032/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=97376 CPUtime=1061.98
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 26768 0 0 0 106181 17 0 0 25 0 1 0 1145886495 99713024 18900 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 24344 18900 93 167 0 24175 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 97376

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1666832/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=98036 CPUtime=1121.97
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 27551 0 0 0 112179 18 0 0 25 0 1 0 1145886495 100388864 19683 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 24509 19683 93 167 0 24340 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 98036

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1665232/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=98432 CPUtime=1181.94
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 27953 0 0 0 118176 18 0 0 25 0 1 0 1145886495 100794368 20085 1992294400 134512640 135197250 4294956224 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 24608 20085 93 167 0 24439 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 98432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 2391
/proc/meminfo: memFree=1664592/2055920 swapFree=4175504/4192956
[pid=2390] ppid=2388 vsize=98564 CPUtime=1200.04
/proc/2390/stat : 2390 (march_nn) R 2388 2390 1995 0 -1 4194304 28106 0 0 0 119986 18 0 0 25 0 1 0 1145886495 100929536 20238 1992294400 134512640 135197250 4294956224 18446744073709551615 134541900 0 0 4096 0 0 0 0 17 1 0 0
/proc/2390/statm: 24641 20238 93 167 0 24472 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 98564

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): 1199.87
CPU system time (s): 0.199969
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 98564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28106
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= 1402

runsolver used 1.08983 second user time and 3.2895 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-03 06:17:00
IDJOB=1554729
IDBENCH=70786
IDSOLVER=522
FILE ID=node77/1554729-1238732220
PBS_JOBID= 9085354
Free space on /tmp= 66552 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs032.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554729-1238732220/watcher-1554729-1238732220 -o /tmp/evaluation-result-1554729-1238732220/solver-1554729-1238732220 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1554729-1238732220.cnf

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

MD5SUM BENCH= 431823fbe355abc605baf058be5925a0
RANDOM SEED=586488135

node77.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		: 3000.230
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		: 3000.230
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:       1746616 kB
Buffers:         40848 kB
Cached:         184548 kB
SwapCached:       9068 kB
Active:          28544 kB
Inactive:       207568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746616 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          17604 kB
Slab:            58312 kB
Committed_AS:  2960208 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-04-03 06:37:02