Trace number 1512661

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) 1200.05 1200.62

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1748152762-086.cnf
MD5SUMcb3df87f6ea203a41951f0aeb36ba2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark97.3162
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
Number of clauses of size over 50

Solver Data 

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.39	c stat :: sign balance is biased by 0.043
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.39	c longest clause has size 5
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c number of free variables = 800
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 403
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 30515
7.99/8.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2473294
656.38/656.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
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-1512661-1238206540/watcher-1512661-1238206540 -o /tmp/evaluation-result-1512661-1238206540/solver-1512661-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1512661-1238206540.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: 0.84 0.94 0.68 3/64 6881
/proc/meminfo: memFree=1179640/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=968 CPUtime=0
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1093320805 991232 113 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 242 113 58 167 0 73 0

[startup+0.0933561 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 6881
/proc/meminfo: memFree=1179640/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=2192 CPUtime=0.09
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 1493 0 0 0 9 0 0 0 18 0 1 0 1093320805 2244608 340 1992294400 134512640 135197378 4294956240 18446744073709551615 134564861 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 548 340 81 167 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2192

[startup+0.101357 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 6881
/proc/meminfo: memFree=1179640/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=2192 CPUtime=0.09
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 1546 0 0 0 9 0 0 0 18 0 1 0 1093320805 2244608 340 1992294400 134512640 135197378 4294956240 18446744073709551615 134649129 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 548 340 81 167 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2192

[startup+0.301392 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 6881
/proc/meminfo: memFree=1179640/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=3148 CPUtime=0.29
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 1994 0 0 0 29 0 0 0 19 0 1 0 1093320805 3223552 548 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 787 548 82 167 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.701462 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 6881
/proc/meminfo: memFree=1179640/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=5388 CPUtime=0.69
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 2511 0 0 0 69 0 0 0 23 0 1 0 1093320805 5517312 891 1992294400 134512640 135197378 4294956240 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 1347 891 93 167 0 1178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5388

[startup+1.5026 s]
/proc/loadavg: 0.84 0.94 0.68 2/65 6882
/proc/meminfo: memFree=1176368/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=5388 CPUtime=1.49
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 2511 0 0 0 149 0 0 0 25 0 1 0 1093320805 5517312 891 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 1347 891 93 167 0 1178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5388

[startup+3.10188 s]
/proc/loadavg: 0.84 0.94 0.68 2/65 6882
/proc/meminfo: memFree=1176240/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=5760 CPUtime=3.09
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 2522 0 0 0 309 0 0 0 25 0 1 0 1093320805 5898240 902 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 1440 902 93 167 0 1271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5760

[startup+6.30144 s]
/proc/loadavg: 0.85 0.94 0.68 2/65 6882
/proc/meminfo: memFree=1175536/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=6444 CPUtime=6.29
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 2714 0 0 0 629 0 0 0 25 0 1 0 1093320805 6598656 1094 1992294400 134512640 135197378 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 1611 1094 93 167 0 1442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6444

[startup+12.7016 s]
/proc/loadavg: 0.87 0.94 0.69 2/65 6882
/proc/meminfo: memFree=1174832/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=7296 CPUtime=12.69
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 2866 0 0 0 1268 1 0 0 25 0 1 0 1093320805 7471104 1246 1992294400 134512640 135197378 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 1824 1246 93 167 0 1655 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7296

[startup+25.5018 s]
/proc/loadavg: 0.89 0.94 0.69 2/65 6882
/proc/meminfo: memFree=1173616/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=9212 CPUtime=25.48
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 3168 0 0 0 2547 1 0 0 25 0 1 0 1093320805 9433088 1548 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 2303 1548 93 167 0 2134 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9212

[startup+51.1013 s]
/proc/loadavg: 1.00 0.96 0.70 2/65 6882
/proc/meminfo: memFree=1171184/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=10936 CPUtime=51.07
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 3781 0 0 0 5105 2 0 0 25 0 1 0 1093320805 11198464 2161 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 2734 2161 93 167 0 2565 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10936

[startup+102.305 s]
/proc/loadavg: 1.07 0.98 0.72 2/65 6882
/proc/meminfo: memFree=1166256/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=17404 CPUtime=102.24
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 4984 0 0 0 10221 3 0 0 25 0 1 0 1093320805 17821696 3364 1992294400 134512640 135197378 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 4351 3364 93 167 0 4182 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 17404

[startup+162.302 s]
/proc/loadavg: 1.09 1.00 0.74 2/65 6882
/proc/meminfo: memFree=1160624/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=23224 CPUtime=162.21
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 6394 0 0 0 16217 4 0 0 25 0 1 0 1093320805 23781376 4774 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 5806 4774 93 167 0 5637 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 23224

[startup+222.301 s]
/proc/loadavg: 1.09 1.01 0.76 2/65 6882
/proc/meminfo: memFree=1154928/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=31956 CPUtime=222.19
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 7791 0 0 0 22214 5 0 0 25 0 1 0 1093320805 32722944 6171 1992294400 134512640 135197378 4294956240 18446744073709551615 134526725 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 7989 6171 93 167 0 7820 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 31956

[startup+282.302 s]
/proc/loadavg: 1.03 1.01 0.77 2/65 6882
/proc/meminfo: memFree=1149168/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=45588 CPUtime=282.15
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 9253 0 0 0 28209 6 0 0 25 0 1 0 1093320805 46682112 7633 1992294400 134512640 135197378 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 11397 7633 93 167 0 11228 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 45588

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 0.78 2/65 6882
/proc/meminfo: memFree=1143600/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=45588 CPUtime=342.13
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 10640 0 0 0 34206 7 0 0 25 0 1 0 1093320805 46682112 9020 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 11397 9020 93 167 0 11228 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 45588

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.79 2/65 6882
/proc/meminfo: memFree=1138224/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=45588 CPUtime=402.11
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 12018 0 0 0 40202 9 0 0 25 0 1 0 1093320805 46682112 10398 1992294400 134512640 135197378 4294956240 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 11397 10398 93 167 0 11228 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 45588

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.81 2/65 6882
/proc/meminfo: memFree=1132656/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=65768 CPUtime=462.07
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 13365 0 0 0 46197 10 0 0 25 0 1 0 1093320805 67346432 11745 1992294400 134512640 135197378 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 16442 11745 93 167 0 16273 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 65768

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.82 2/65 6882
/proc/meminfo: memFree=1127408/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=65768 CPUtime=522.04
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 14679 0 0 0 52193 11 0 0 25 0 1 0 1093320805 67346432 13059 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 16442 13059 93 167 0 16273 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 65768

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.82 2/65 6882
/proc/meminfo: memFree=1122352/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=65768 CPUtime=582.02
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 15932 0 0 0 58190 12 0 0 25 0 1 0 1093320805 67346432 14312 1992294400 134512640 135197378 4294956240 18446744073709551615 134541522 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 16442 14312 93 167 0 16273 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 65768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.83 2/65 6882
/proc/meminfo: memFree=1117744/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=65768 CPUtime=641.99
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 17076 0 0 0 64186 13 0 0 25 0 1 0 1093320805 67346432 15456 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 16442 15456 93 167 0 16273 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 65768

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 6882
/proc/meminfo: memFree=1112496/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=95236 CPUtime=701.95
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 18382 0 0 0 70181 14 0 0 25 0 1 0 1093320805 97521664 16762 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 23809 16762 93 167 0 23640 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 95236

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 6882
/proc/meminfo: memFree=1106736/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=95236 CPUtime=761.93
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 19809 0 0 0 76177 16 0 0 25 0 1 0 1093320805 97521664 18189 1992294400 134512640 135197378 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 23809 18189 93 167 0 23640 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 95236

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 6882
/proc/meminfo: memFree=1101104/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=96304 CPUtime=821.9
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 21230 0 0 0 82173 17 0 0 25 0 1 0 1093320805 98615296 19610 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 24076 19610 93 167 0 23907 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 96304

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 6882
/proc/meminfo: memFree=1095344/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=96304 CPUtime=881.87
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 22649 0 0 0 88168 19 0 0 25 0 1 0 1093320805 98615296 21029 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 24076 21029 93 167 0 23907 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 96304

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 6882
/proc/meminfo: memFree=1089776/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=96304 CPUtime=941.84
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 24058 0 0 0 94164 20 0 0 25 0 1 0 1093320805 98615296 22438 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 24076 22438 93 167 0 23907 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 96304

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 6882
/proc/meminfo: memFree=1083952/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=140504 CPUtime=1001.81
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 25454 0 0 0 100159 22 0 0 25 0 1 0 1093320805 143876096 23834 1992294400 134512640 135197378 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 35126 23834 93 167 0 34957 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 140504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 6882
/proc/meminfo: memFree=1078512/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=140504 CPUtime=1061.79
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 26826 0 0 0 106156 23 0 0 25 0 1 0 1093320805 143876096 25206 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 35126 25206 93 167 0 34957 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 140504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 6882
/proc/meminfo: memFree=1073008/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=140504 CPUtime=1121.76
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 28177 0 0 0 112152 24 0 0 25 0 1 0 1093320805 143876096 26557 1992294400 134512640 135197378 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 35126 26557 93 167 0 34957 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 140504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 6882
/proc/meminfo: memFree=1067824/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=140504 CPUtime=1181.73
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 29493 0 0 0 118148 25 0 0 25 0 1 0 1093320805 143876096 27873 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 35126 27873 93 167 0 34957 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 140504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 6882
/proc/meminfo: memFree=1066160/2055920 swapFree=4174136/4192956
[pid=6881] ppid=6879 vsize=140504 CPUtime=1200.03
/proc/6881/stat : 6881 (march_hi) R 6879 6881 6810 0 -1 4194304 29885 0 0 0 119977 26 0 0 25 0 1 0 1093320805 143876096 28265 1992294400 134512640 135197378 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 0 0 0
/proc/6881/statm: 35126 28265 93 167 0 34957 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 140504

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): 1200.62
CPU time (s): 1200.05
CPU user time (s): 1199.78
CPU system time (s): 0.277957
CPU usage (%): 99.9526
Max. virtual memory (cumulated for all children) (KiB): 140504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.277957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29885
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= 3188

runsolver used 1.15882 second user time and 3.21751 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 03:15:40
IDJOB=1512661
IDBENCH=70198
IDSOLVER=521
FILE ID=node4/1512661-1238206540
PBS_JOBID= 9060560
Free space on /tmp= 65216 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1748152762-086.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512661-1238206540/watcher-1512661-1238206540 -o /tmp/evaluation-result-1512661-1238206540/solver-1512661-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1512661-1238206540.cnf

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

MD5SUM BENCH= cb3df87f6ea203a41951f0aeb36ba2e4
RANDOM SEED=1032577456

node4.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		: 3000.277
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		: 3000.277
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:       1180120 kB
Buffers:         74868 kB
Cached:         705084 kB
SwapCached:      12656 kB
Active:         114500 kB
Inactive:       679512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1180120 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          19684 kB
Slab:            67820 kB
Committed_AS:  2736448 kB
PageTables:       1480 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= 65216 MiB
End job on node4 at 2009-03-28 03:35:43