Trace number 1513885

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S21800963-085.cnf
MD5SUM4cbc233e7a70cae22bbfdd2b4008f16f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.4539
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.62	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.62	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.62	c main()::
0.59/0.62	c initFormula():: searching for DIMACS p-line....
0.59/0.62	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.62	c parseCNF():: parsing....
0.59/0.62	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.62	c runParser():: parsing was successful, warming up engines...
0.59/0.62	c simplify_formula():: removed 0 tautological, 179 satisfied and 0 duplicate clauses
0.59/0.62	c preprocessing fase I completed:: there are now 9971 free variables and 41821 clauses.
0.59/0.62	c stat :: sign balance is biased by 0.476
0.59/0.62	c using 3-SAT heuristics (occurence based diff)
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 185 duplicate clauses
0.59/0.62	c resolvent_look() :: found 86 resolvents
0.59/0.62	c lessRedundantTransformation():: nothing to be done.
0.59/0.62	c transformTo3SAT():: you gave me 10000 variables and 41907 clauses.
0.59/0.62	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.62	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.62	c transformTo3SAT():: the transformation yielded 10000 variabels and 41907 clauses.
0.59/0.62	c main():: clause / variable ratio: ( 41907 / 10000 ) = 4.19
0.59/0.62	c longest clause has size 3
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c number of free variables = 9971
0.59/0.62	c dynamic_preselect_setsize :: off
0.59/0.62	c main():: all systems go!
0.59/0.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 968
2.99/3.01	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: 299420
759.21/759.51	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-1513885-1238223385/watcher-1513885-1238223385 -o /tmp/evaluation-result-1513885-1238223385/solver-1513885-1238223385 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513885-1238223385.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 25156
/proc/meminfo: memFree=1014120/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=1912 CPUtime=0
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 319 0 0 0 0 0 0 0 18 0 1 0 1095004765 1957888 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 478 304 58 167 0 309 0

[startup+0.083228 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 25156
/proc/meminfo: memFree=1014120/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=5084 CPUtime=0.07
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 1023 0 0 0 7 0 0 0 18 0 1 0 1095004765 5206016 774 1992294400 134512640 135197378 4294956240 18446744073709551615 134649535 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 1271 774 65 167 0 1102 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5084

[startup+0.10223 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 25156
/proc/meminfo: memFree=1014120/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=5084 CPUtime=0.09
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 1038 0 0 0 9 0 0 0 18 0 1 0 1095004765 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134565194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301272 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 25156
/proc/meminfo: memFree=1014120/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=5372 CPUtime=0.29
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 2942 0 0 0 28 1 0 0 19 0 1 0 1095004765 5500928 925 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 1343 925 78 167 0 1174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372

[startup+0.70236 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 25156
/proc/meminfo: memFree=1014120/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=18584 CPUtime=0.69
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 7030 0 0 0 67 2 0 0 23 0 1 0 1095004765 19030016 2716 1992294400 134512640 135197378 4294956240 18446744073709551615 134542184 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 4646 2716 91 167 0 4477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18584

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25157
/proc/meminfo: memFree=997664/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=19240 CPUtime=1.49
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 8626 0 0 0 146 3 0 0 25 0 1 0 1095004765 19701760 4312 1992294400 134512640 135197378 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 4810 4312 91 167 0 4641 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19240

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25157
/proc/meminfo: memFree=995808/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=21024 CPUtime=3.09
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 9049 0 0 0 305 4 0 0 25 0 1 0 1095004765 21528576 4735 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 5256 4735 91 167 0 5087 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21024

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25157
/proc/meminfo: memFree=995104/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=21156 CPUtime=6.29
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 9087 0 0 0 625 4 0 0 25 0 1 0 1095004765 21663744 4773 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 5289 4773 91 167 0 5120 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21156

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25157
/proc/meminfo: memFree=994720/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=21524 CPUtime=12.69
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 9174 0 0 0 1265 4 0 0 25 0 1 0 1095004765 22040576 4860 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 5381 4860 91 167 0 5212 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21524

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25157
/proc/meminfo: memFree=994272/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=21960 CPUtime=25.48
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 9270 0 0 0 2544 4 0 0 25 0 1 0 1095004765 22487040 4956 1992294400 134512640 135197378 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 5490 4956 91 167 0 5321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21960

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25157
/proc/meminfo: memFree=993696/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=22508 CPUtime=51.07
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 9424 0 0 0 5102 5 0 0 25 0 1 0 1095004765 23048192 5110 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 5627 5110 91 167 0 5458 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22508

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25157
/proc/meminfo: memFree=992800/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=23476 CPUtime=102.26
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 9646 0 0 0 10221 5 0 0 25 0 1 0 1095004765 24039424 5332 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 5869 5332 91 167 0 5700 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23476

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25157
/proc/meminfo: memFree=991968/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=24252 CPUtime=162.24
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 9858 0 0 0 16218 6 0 0 25 0 1 0 1095004765 24834048 5544 1992294400 134512640 135197378 4294956240 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 6063 5544 91 167 0 5894 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24252

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25157
/proc/meminfo: memFree=991136/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=25280 CPUtime=222.21
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 10068 0 0 0 22215 6 0 0 25 0 1 0 1095004765 25886720 5754 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 6320 5754 91 167 0 6151 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25280

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=990112/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=26776 CPUtime=282.19
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 10280 0 0 0 28212 7 0 0 25 0 1 0 1095004765 27418624 5958 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 6694 5958 91 167 0 6525 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26776

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=989472/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=27420 CPUtime=342.16
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 10466 0 0 0 34209 7 0 0 25 0 1 0 1095004765 28078080 6144 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 6855 6144 91 167 0 6686 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27420

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=988768/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=29276 CPUtime=402.14
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 10641 0 0 0 40207 7 0 0 25 0 1 0 1095004765 29978624 6319 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 7319 6319 91 167 0 7150 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 29276

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=988000/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=29408 CPUtime=462.11
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 10822 0 0 0 46204 7 0 0 25 0 1 0 1095004765 30113792 6500 1992294400 134512640 135197378 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 7352 6500 91 167 0 7183 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 29408

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=987296/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=29540 CPUtime=522.09
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 10995 0 0 0 52202 7 0 0 25 0 1 0 1095004765 30248960 6673 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 7385 6673 91 167 0 7216 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29540

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=986656/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=32128 CPUtime=582.07
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 11161 0 0 0 58200 7 0 0 25 0 1 0 1095004765 32899072 6839 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 8032 6839 91 167 0 7863 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 32128

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=985952/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=32504 CPUtime=642.06
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 11334 0 0 0 64198 8 0 0 25 0 1 0 1095004765 33284096 7012 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 8126 7012 91 167 0 7957 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 32504

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=985248/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=32636 CPUtime=702.03
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 11506 0 0 0 70195 8 0 0 25 0 1 0 1095004765 33419264 7184 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 8159 7184 91 167 0 7990 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 32636

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=984480/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=32768 CPUtime=762.01
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 11691 0 0 0 76193 8 0 0 25 0 1 0 1095004765 33554432 7369 1992294400 134512640 135197378 4294956240 18446744073709551615 134541230 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 8192 7369 91 167 0 8023 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 32768

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=983968/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=32768 CPUtime=821.98
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 11825 0 0 0 82190 8 0 0 25 0 1 0 1095004765 33554432 7503 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 8192 7503 91 167 0 8023 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 32768

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=983392/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=36780 CPUtime=881.96
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 11966 0 0 0 88188 8 0 0 25 0 1 0 1095004765 37662720 7644 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 9195 7644 91 167 0 9026 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 36780

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=982752/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=36780 CPUtime=941.94
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 12120 0 0 0 94186 8 0 0 25 0 1 0 1095004765 37662720 7798 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 9195 7798 91 167 0 9026 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 36780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=982112/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=36780 CPUtime=1001.91
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 12282 0 0 0 100183 8 0 0 25 0 1 0 1095004765 37662720 7960 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 9195 7960 91 167 0 9026 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 36780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=981472/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=36912 CPUtime=1061.9
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 12439 0 0 0 106181 9 0 0 25 0 1 0 1095004765 37797888 8117 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 9228 8117 91 167 0 9059 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 36912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=980832/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=36912 CPUtime=1121.87
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 12599 0 0 0 112178 9 0 0 25 0 1 0 1095004765 37797888 8277 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 9228 8277 91 167 0 9059 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 36912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=980192/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=36912 CPUtime=1181.85
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 12756 0 0 0 118176 9 0 0 25 0 1 0 1095004765 37797888 8434 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 9228 8434 91 167 0 9059 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 36912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=980000/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=36912 CPUtime=1200.04
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 12802 0 0 0 119995 9 0 0 25 0 1 0 1095004765 37797888 8480 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 9228 8480 91 167 0 9059 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36912

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25163
/proc/meminfo: memFree=980000/2055920 swapFree=4177928/4192956
[pid=25156] ppid=25154 vsize=36912 CPUtime=1200.04
/proc/25156/stat : 25156 (march_hi) R 25154 25156 25059 0 -1 4194304 12802 0 0 0 119995 9 0 0 25 0 1 0 1095004765 37797888 8480 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25156/statm: 9228 8480 91 167 0 9059 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.105983
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 36912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12802
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= 2009

runsolver used 0.838872 second user time and 2.58361 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 07:56:25
IDJOB=1513885
IDBENCH=70300
IDSOLVER=521
FILE ID=node10/1513885-1238223385
PBS_JOBID= 9060627
Free space on /tmp= 65604 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S21800963-085.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513885-1238223385/watcher-1513885-1238223385 -o /tmp/evaluation-result-1513885-1238223385/solver-1513885-1238223385 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1513885-1238223385.cnf

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

MD5SUM BENCH= 4cbc233e7a70cae22bbfdd2b4008f16f
RANDOM SEED=2098844688

node10.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		: 3000.272
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		: 3000.272
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:       1014536 kB
Buffers:         81836 kB
Cached:         872352 kB
SwapCached:       8896 kB
Active:         179376 kB
Inactive:       785780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1014536 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16600 kB
Slab:            62236 kB
Committed_AS:  2784332 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-28 08:16:27