Trace number 1627911

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) 5000.1 5001.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1370.66
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.91	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.91	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.91	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.91	c main()::
0.89/0.91	c initFormula():: searching for DIMACS p-line....
0.89/0.91	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.89/0.91	c parseCNF():: parsing....
0.89/0.91	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.91	c runParser():: parsing was successful, warming up engines...
0.89/0.91	c simplify_formula():: removed 0 tautological, 300 satisfied and 0 duplicate clauses
0.89/0.91	c preprocessing fase I completed:: there are now 11953 free variables and 50100 clauses.
0.89/0.91	c stat :: sign balance is biased by 0.466
0.89/0.91	c using 3-SAT heuristics (occurence based diff)
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 189 duplicate clauses
0.89/0.91	c resolvent_look() :: found 97 resolvents
0.89/0.91	c lessRedundantTransformation():: nothing to be done.
0.89/0.91	c transformTo3SAT():: you gave me 12000 variables and 50197 clauses.
0.89/0.91	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.91	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.91	c transformTo3SAT():: the transformation yielded 12000 variabels and 50197 clauses.
0.89/0.91	c main():: clause / variable ratio: ( 50197 / 12000 ) = 4.18
0.89/0.91	c longest clause has size 3
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.91	c number of free variables = 11953
0.89/0.91	c dynamic_preselect_setsize :: off
0.89/0.91	c main():: all systems go!
0.89/0.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1003
3.30/3.31	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: 411859
1250.03/1250.42	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 |********************************************************

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-1627911-1240053405/watcher-1627911-1240053405 -o /tmp/evaluation-result-1627911-1240053405/solver-1627911-1240053405 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627911-1240053405.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 3/65 20067
/proc/meminfo: memFree=963832/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=2124 CPUtime=0
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 33369561 2174976 347 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 531 348 58 167 0 362 0

[startup+0.02752 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20067
/proc/meminfo: memFree=963832/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=2388 CPUtime=0.02
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 441 0 0 0 2 0 0 0 18 0 1 0 33369561 2445312 426 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 597 426 58 167 0 428 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2388

[startup+0.101528 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20067
/proc/meminfo: memFree=963832/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=5844 CPUtime=0.09
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 1194 0 0 0 9 0 0 0 18 0 1 0 33369561 5984256 893 1992294400 134512640 135197378 4294956240 18446744073709551615 134649093 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 1461 893 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.301548 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20067
/proc/meminfo: memFree=963832/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=6556 CPUtime=0.29
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 2804 0 0 0 28 1 0 0 19 0 1 0 33369561 6713344 1126 1992294400 134512640 135197378 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 1639 1126 67 167 0 1470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6556

[startup+0.701589 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20067
/proc/meminfo: memFree=963832/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=8136 CPUtime=0.69
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 6084 0 0 0 66 3 0 0 22 0 1 0 33369561 8331264 1512 1992294400 134512640 135197378 4294956240 18446744073709551615 134577976 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 2034 1512 81 167 0 1865 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8136

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=951344/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=22356 CPUtime=1.49
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 11551 0 0 0 144 5 0 0 25 0 1 0 33369561 22892544 5029 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 5589 5029 91 167 0 5420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22356

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=943472/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=24924 CPUtime=3.09
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 12076 0 0 0 303 6 0 0 25 0 1 0 33369561 25522176 5554 1992294400 134512640 135197378 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 6231 5554 91 167 0 6062 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24924

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=941616/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=25284 CPUtime=6.29
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 12148 0 0 0 623 6 0 0 25 0 1 0 33369561 25890816 5626 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 6321 5626 91 167 0 6152 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25284

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=940976/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=25568 CPUtime=12.69
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 12226 0 0 0 1263 6 0 0 25 0 1 0 33369561 26181632 5704 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 6392 5704 91 167 0 6223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25568

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=940592/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=25976 CPUtime=25.48
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 12329 0 0 0 2542 6 0 0 25 0 1 0 33369561 26599424 5807 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 6494 5807 91 167 0 6325 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25976

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=940080/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=26624 CPUtime=51.07
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 12471 0 0 0 5101 6 0 0 25 0 1 0 33369561 27262976 5949 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 6656 5949 91 167 0 6487 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26624

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=939184/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=27724 CPUtime=102.27
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 12688 0 0 0 10220 7 0 0 25 0 1 0 33369561 28389376 6166 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 6931 6166 91 167 0 6762 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27724

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=938352/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=28632 CPUtime=162.24
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 12893 0 0 0 16217 7 0 0 25 0 1 0 33369561 29319168 6371 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 7158 6371 91 167 0 6989 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28632

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=937584/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=29660 CPUtime=222.23
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 13072 0 0 0 22215 8 0 0 25 0 1 0 33369561 30371840 6550 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 7415 6550 91 167 0 7246 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29660

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=936880/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=29792 CPUtime=282.21
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 13245 0 0 0 28213 8 0 0 25 0 1 0 33369561 30507008 6723 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 7448 6723 91 167 0 7279 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29792

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=936176/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=31076 CPUtime=342.19
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 13408 0 0 0 34211 8 0 0 25 0 1 0 33369561 31821824 6886 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 7769 6886 91 167 0 7600 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31076

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=935472/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=31460 CPUtime=402.18
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 13592 0 0 0 40209 9 0 0 25 0 1 0 33369561 32215040 7060 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 7865 7060 91 167 0 7696 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31460

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=934832/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=33316 CPUtime=462.16
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 13745 0 0 0 46207 9 0 0 25 0 1 0 33369561 34115584 7213 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 8329 7213 91 167 0 8160 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 33316

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=934384/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=33448 CPUtime=522.14
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 13893 0 0 0 52205 9 0 0 25 0 1 0 33369561 34250752 7361 1992294400 134512640 135197378 4294956240 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 8362 7361 91 167 0 8193 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33448

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=933744/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=33580 CPUtime=582.13
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 14042 0 0 0 58203 10 0 0 25 0 1 0 33369561 34385920 7510 1992294400 134512640 135197378 4294956240 18446744073709551615 134539338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 8395 7510 91 167 0 8226 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 33580

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20068
/proc/meminfo: memFree=933168/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=33712 CPUtime=642.11
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 14191 0 0 0 64201 10 0 0 25 0 1 0 33369561 34521088 7659 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 8428 7659 91 167 0 8259 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 33712


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20076
/proc/meminfo: memFree=903152/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71736 CPUtime=4061.14
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 21490 0 0 0 406089 25 0 0 25 0 1 0 33369561 73457664 14958 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17934 14958 91 167 0 17765 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 71736

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20076
/proc/meminfo: memFree=902640/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71736 CPUtime=4121.11
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 21615 0 0 0 412086 25 0 0 25 0 1 0 33369561 73457664 15083 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17934 15083 91 167 0 17765 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 71736

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20076
/proc/meminfo: memFree=902256/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71736 CPUtime=4181.1
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 21740 0 0 0 418084 26 0 0 25 0 1 0 33369561 73457664 15208 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17934 15208 91 167 0 17765 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 71736

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20076
/proc/meminfo: memFree=901808/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71736 CPUtime=4241.09
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 21864 0 0 0 424083 26 0 0 25 0 1 0 33369561 73457664 15332 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17934 15332 91 167 0 17765 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 71736

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20076
/proc/meminfo: memFree=901296/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4301.06
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 21988 0 0 0 430080 26 0 0 25 0 1 0 33369561 73592832 15456 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 15456 91 167 0 17798 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 71868

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20076
/proc/meminfo: memFree=900784/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4361.05
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 22113 0 0 0 436079 26 0 0 25 0 1 0 33369561 73592832 15581 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 15581 91 167 0 17798 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 71868

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20076
/proc/meminfo: memFree=900272/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4421.04
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 22234 0 0 0 442077 27 0 0 25 0 1 0 33369561 73592832 15702 1992294400 134512640 135197378 4294956240 18446744073709551615 134572702 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 15702 91 167 0 17798 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 71868

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20076
/proc/meminfo: memFree=899760/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4481.02
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 22358 0 0 0 448075 27 0 0 25 0 1 0 33369561 73592832 15826 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 15826 91 167 0 17798 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 71868

[startup+4542.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 20076
/proc/meminfo: memFree=899248/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4541
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 22482 0 0 0 454073 27 0 0 25 0 1 0 33369561 73592832 15950 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 15950 91 167 0 17798 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 71868

[startup+4602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 20076
/proc/meminfo: memFree=898800/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4600.99
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 22605 0 0 0 460071 28 0 0 25 0 1 0 33369561 73592832 16073 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 16073 91 167 0 17798 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 71868

[startup+4662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 20076
/proc/meminfo: memFree=898288/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4660.97
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 22727 0 0 0 466069 28 0 0 25 0 1 0 33369561 73592832 16195 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 16195 91 167 0 17798 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 71868

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20076
/proc/meminfo: memFree=897776/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4720.96
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 22851 0 0 0 472068 28 0 0 25 0 1 0 33369561 73592832 16319 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 16319 91 167 0 17798 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 71868

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20076
/proc/meminfo: memFree=897264/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4780.93
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 22974 0 0 0 478065 28 0 0 25 0 1 0 33369561 73592832 16442 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 16442 91 167 0 17798 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 71868

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20078
/proc/meminfo: memFree=896624/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4840.91
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 23099 0 0 0 484063 28 0 0 25 0 1 0 33369561 73592832 16567 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 16567 91 167 0 17798 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 71868

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20078
/proc/meminfo: memFree=896176/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=71868 CPUtime=4900.9
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 23224 0 0 0 490061 29 0 0 25 0 1 0 33369561 73592832 16692 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 17967 16692 91 167 0 17798 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 71868

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20078
/proc/meminfo: memFree=895600/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=72000 CPUtime=4960.88
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 23354 0 0 0 496059 29 0 0 25 0 1 0 33369561 73728000 16822 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 18000 16822 91 167 0 17831 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 72000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20078
/proc/meminfo: memFree=895280/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=72000 CPUtime=5000.07
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 23446 0 0 0 499978 29 0 0 25 0 1 0 33369561 73728000 16914 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 18000 16914 91 167 0 17831 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 72000

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20078
/proc/meminfo: memFree=895280/2055912 swapFree=4192956/4192956
[pid=20067] ppid=20065 vsize=72000 CPUtime=5000.07
/proc/20067/stat : 20067 (march_hi) R 20065 20067 19988 0 -1 4194304 23446 0 0 0 499978 29 0 0 25 0 1 0 33369561 73728000 16914 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20067/statm: 18000 16914 91 167 0 17831 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 72000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.1
CPU user time (s): 4999.78
CPU system time (s): 0.310952
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 72000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23446
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= 5678

runsolver used 5.68914 second user time and 12.2541 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-18 13:16:46
IDJOB=1627911
IDBENCH=70367
IDSOLVER=583
FILE ID=node78/1627911-1240053405
PBS_JOBID= 9157520
Free space on /tmp= 126644 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627911-1240053405/watcher-1627911-1240053405 -o /tmp/evaluation-result-1627911-1240053405/solver-1627911-1240053405 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627911-1240053405.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=1804053172

node78.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		: 3000.243
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		: 3000.243
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:      2055912 kB
MemFree:        964248 kB
Buffers:         73096 kB
Cached:         942824 kB
SwapCached:          0 kB
Active:         164024 kB
Inactive:       866688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:        964248 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          24576 kB
Slab:            46640 kB
Committed_AS:   162572 kB
PageTables:       1428 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= 126644 MiB
End job on node78 at 2009-04-18 14:40:09