Trace number 1514005

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
MD5SUM355ff7ae526b221bc4c8d8e4e0eadc31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.73082
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 187 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 7971 free variables and 33413 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.486
0.39/0.47	c using 3-SAT heuristics (occurence based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 150 duplicate clauses
0.39/0.47	c resolvent_look() :: found 78 resolvents
0.39/0.47	c lessRedundantTransformation():: nothing to be done.
0.39/0.47	c transformTo3SAT():: you gave me 8000 variables and 33491 clauses.
0.39/0.47	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.47	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.47	c transformTo3SAT():: the transformation yielded 8000 variabels and 33491 clauses.
0.39/0.47	c main():: clause / variable ratio: ( 33491 / 8000 ) = 4.19
0.39/0.47	c longest clause has size 3
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 7971
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 875
2.39/2.49	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: 187895
378.68/378.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514005-1238225770/watcher-1514005-1238225770 -o /tmp/evaluation-result-1514005-1238225770/solver-1514005-1238225770 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514005-1238225770.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 0.97 0.98 3/70 31198
/proc/meminfo: memFree=1609552/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=1692 CPUtime=0
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 1095242034 1732608 260 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 423 260 58 167 0 254 0

[startup+0.0666931 s]
/proc/loadavg: 0.99 0.97 0.98 3/70 31198
/proc/meminfo: memFree=1609552/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=4176 CPUtime=0.06
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 817 0 0 0 6 0 0 0 18 0 1 0 1095242034 4276224 622 1992294400 134512640 135197378 4294956240 18446744073709551615 134649284 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 1044 622 65 167 0 875 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4176

[startup+0.101695 s]
/proc/loadavg: 0.99 0.97 0.98 3/70 31198
/proc/meminfo: memFree=1609552/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=5284 CPUtime=0.09
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 1095242034 5410816 931 1992294400 134512640 135197378 4294956240 18446744073709551615 134692295 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 1321 931 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.301718 s]
/proc/loadavg: 0.99 0.97 0.98 3/70 31198
/proc/meminfo: memFree=1609552/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=4832 CPUtime=0.29
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 3292 0 0 0 28 1 0 0 19 0 1 0 1095242034 4947968 834 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 1208 839 80 167 0 1039 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4832

[startup+0.701764 s]
/proc/loadavg: 0.99 0.97 0.98 3/70 31198
/proc/meminfo: memFree=1609552/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=14976 CPUtime=0.69
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 6855 0 0 0 67 2 0 0 22 0 1 0 1095242034 15335424 3382 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 3744 3382 91 167 0 3575 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14976

[startup+1.50186 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1596040/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=16640 CPUtime=1.49
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 7222 0 0 0 146 3 0 0 25 0 1 0 1095242034 17039360 3749 1992294400 134512640 135197378 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 4160 3749 91 167 0 3991 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16640

[startup+3.10104 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1594248/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=17168 CPUtime=3.09
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 7373 0 0 0 306 3 0 0 25 0 1 0 1095242034 17580032 3900 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 4292 3900 91 167 0 4123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17168

[startup+6.30141 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1593864/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=17468 CPUtime=6.29
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 7441 0 0 0 626 3 0 0 25 0 1 0 1095242034 17887232 3968 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 4367 3968 91 167 0 4198 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17468

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1593544/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=17792 CPUtime=12.69
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 7496 0 0 0 1266 3 0 0 25 0 1 0 1095242034 18219008 4023 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 4448 4023 91 167 0 4279 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17792

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1593032/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=18316 CPUtime=25.48
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 7620 0 0 0 2545 3 0 0 25 0 1 0 1095242034 18755584 4147 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 4579 4147 91 167 0 4410 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18316

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1592200/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=19456 CPUtime=51.07
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 7824 0 0 0 5104 3 0 0 25 0 1 0 1095242034 19922944 4351 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 4864 4351 91 167 0 4695 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19456

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1591624/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=20308 CPUtime=102.27
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 7970 0 0 0 10223 4 0 0 25 0 1 0 1095242034 20795392 4497 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 5077 4497 91 167 0 4908 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20308

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1590536/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=21204 CPUtime=162.25
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 8236 0 0 0 16221 4 0 0 25 0 1 0 1095242034 21712896 4757 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 5301 4757 91 167 0 5132 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21204

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1589640/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=22488 CPUtime=222.23
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 8466 0 0 0 22219 4 0 0 25 0 1 0 1095242034 23027712 4987 1992294400 134512640 135197378 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 5622 4987 91 167 0 5453 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22488

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1588680/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=22620 CPUtime=282.22
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 8698 0 0 0 28217 5 0 0 25 0 1 0 1095242034 23162880 5219 1992294400 134512640 135197378 4294956240 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 5655 5219 91 167 0 5486 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22620

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1587592/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=24968 CPUtime=342.19
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 8969 0 0 0 34214 5 0 0 25 0 1 0 1095242034 25567232 5484 1992294400 134512640 135197378 4294956240 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 6242 5484 91 167 0 6073 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24968

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1586888/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=24968 CPUtime=402.18
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 9150 0 0 0 40213 5 0 0 25 0 1 0 1095242034 25567232 5665 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 6242 5665 91 167 0 6073 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24968

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31199
/proc/meminfo: memFree=1586184/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=27556 CPUtime=462.17
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 9327 0 0 0 46211 6 0 0 25 0 1 0 1095242034 28217344 5842 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 6889 5842 91 167 0 6720 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 27556

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31200
/proc/meminfo: memFree=1585352/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=27688 CPUtime=522.15
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 9531 0 0 0 52209 6 0 0 25 0 1 0 1095242034 28352512 6046 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 6922 6046 91 167 0 6753 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1584520/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=27688 CPUtime=582.13
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 9733 0 0 0 58207 6 0 0 25 0 1 0 1095242034 28352512 6248 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 6922 6248 91 167 0 6753 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27688

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1583688/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=27688 CPUtime=642.12
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 9937 0 0 0 64205 7 0 0 25 0 1 0 1095242034 28352512 6452 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 6922 6452 91 167 0 6753 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27688

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1582536/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=32456 CPUtime=702.09
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 10223 0 0 0 70202 7 0 0 25 0 1 0 1095242034 33234944 6732 1992294400 134512640 135197378 4294956240 18446744073709551615 134573005 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 8114 6732 91 167 0 7945 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 32456

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1581768/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=32456 CPUtime=762.09
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 10399 0 0 0 76201 8 0 0 25 0 1 0 1095242034 33234944 6908 1992294400 134512640 135197378 4294956240 18446744073709551615 134593904 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 8114 6908 91 167 0 7945 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 32456

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1581128/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=32456 CPUtime=822.07
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 10562 0 0 0 82199 8 0 0 25 0 1 0 1095242034 33234944 7071 1992294400 134512640 135197378 4294956240 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 8114 7071 91 167 0 7945 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 32456

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1580360/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=32456 CPUtime=882.05
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 10745 0 0 0 88197 8 0 0 25 0 1 0 1095242034 33234944 7254 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 8114 7254 91 167 0 7945 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 32456

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1579656/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=32456 CPUtime=942.03
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 10931 0 0 0 94195 8 0 0 25 0 1 0 1095242034 33234944 7440 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 8114 7440 91 167 0 7945 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 32456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/71 31201
/proc/meminfo: memFree=1578888/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=32456 CPUtime=1002.02
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 11118 0 0 0 100193 9 0 0 25 0 1 0 1095242034 33234944 7627 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 8114 7627 91 167 0 7945 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 32456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1578120/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=38276 CPUtime=1062
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 11308 0 0 0 106191 9 0 0 25 0 1 0 1095242034 39194624 7817 1992294400 134512640 135197378 4294956240 18446744073709551615 134552716 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 9569 7817 91 167 0 9400 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 38276

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1577288/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=38276 CPUtime=1121.99
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 11502 0 0 0 112189 10 0 0 25 0 1 0 1095242034 39194624 8011 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 9569 8011 91 167 0 9400 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 38276

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1576648/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=38276 CPUtime=1181.97
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 11674 0 0 0 118187 10 0 0 25 0 1 0 1095242034 39194624 8183 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 9569 8183 91 167 0 9400 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 38276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 31201
/proc/meminfo: memFree=1576392/2055920 swapFree=4173984/4192956
[pid=31198] ppid=31196 vsize=38276 CPUtime=1200.07
/proc/31198/stat : 31198 (march_hi) R 31196 31198 31039 0 -1 4194304 11728 0 0 0 119997 10 0 0 25 0 1 0 1095242034 39194624 8237 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/31198/statm: 9569 8237 91 167 0 9400 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 38276

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.112982
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 38276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11728
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= 1995

runsolver used 1.04784 second user time and 3.33249 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-28 08:36:10
IDJOB=1514005
IDBENCH=70310
IDSOLVER=521
FILE ID=node74/1514005-1238225770
PBS_JOBID= 9060569
Free space on /tmp= 101912 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514005-1238225770/watcher-1514005-1238225770 -o /tmp/evaluation-result-1514005-1238225770/solver-1514005-1238225770 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514005-1238225770.cnf

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

MD5SUM BENCH= 355ff7ae526b221bc4c8d8e4e0eadc31
RANDOM SEED=1830929751

node74.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		: 3000.236
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		: 3000.236
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:       1609968 kB
Buffers:         45480 kB
Cached:         341508 kB
SwapCached:       7820 kB
Active:         108056 kB
Inactive:       288260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609968 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          14796 kB
Slab:            34840 kB
Committed_AS:  2433864 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101912 MiB
End job on node74 at 2009-03-28 08:56:12