Trace number 1514689

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) 1200.02 1200.41

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 benchmark989.377
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 

0.89/0.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.90	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.90	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.90	c main()::
0.89/0.90	c initFormula():: searching for DIMACS p-line....
0.89/0.90	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.89/0.90	c parseCNF():: parsing....
0.89/0.90	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.90	c runParser():: parsing was successful, warming up engines...
0.89/0.90	c simplify_formula():: removed 0 tautological, 300 satisfied and 0 duplicate clauses
0.89/0.90	c preprocessing fase I completed:: there are now 11953 free variables and 50100 clauses.
0.89/0.90	c stat :: sign balance is biased by 0.466
0.89/0.90	c using 3-SAT heuristics (occurence based diff)
0.89/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 189 duplicate clauses
0.89/0.90	c resolvent_look() :: found 97 resolvents
0.89/0.90	c lessRedundantTransformation():: nothing to be done.
0.89/0.90	c transformTo3SAT():: you gave me 12000 variables and 50197 clauses.
0.89/0.90	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.90	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.90	c transformTo3SAT():: the transformation yielded 12000 variabels and 50197 clauses.
0.89/0.90	c main():: clause / variable ratio: ( 50197 / 12000 ) = 4.18
0.89/0.90	c longest clause has size 3
0.89/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.90	c number of free variables = 11953
0.89/0.90	c dynamic_preselect_setsize :: off
0.89/0.90	c main():: all systems go!
0.89/0.90	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 |***************************************************************

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-1514689-1238242715/watcher-1514689-1238242715 -o /tmp/evaluation-result-1514689-1238242715/solver-1514689-1238242715 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514689-1238242715.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 3/64 2850
/proc/meminfo: memFree=829824/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=2124 CPUtime=0
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 1096937195 2174976 348 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 531 348 58 167 0 362 0

[startup+0.0283681 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2850
/proc/meminfo: memFree=829824/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=2388 CPUtime=0.02
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 444 0 0 0 2 0 0 0 18 0 1 0 1096937195 2445312 429 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 597 429 58 167 0 428 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2388

[startup+0.101377 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2850
/proc/meminfo: memFree=829824/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=5844 CPUtime=0.09
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 1194 0 0 0 9 0 0 0 18 0 1 0 1096937195 5984256 893 1992294400 134512640 135197378 4294956240 18446744073709551615 134565317 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 1461 893 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.301405 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2850
/proc/meminfo: memFree=829824/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=6556 CPUtime=0.29
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 2804 0 0 0 28 1 0 0 19 0 1 0 1096937195 6713344 1126 1992294400 134512640 135197378 4294956240 18446744073709551615 134692268 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 1639 1126 67 167 0 1470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6556

[startup+0.701464 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2850
/proc/meminfo: memFree=829824/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=8136 CPUtime=0.69
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 6084 0 0 0 67 2 0 0 22 0 1 0 1096937195 8331264 1512 1992294400 134512640 135197378 4294956240 18446744073709551615 134577957 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 2034 1512 81 167 0 1865 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8136

[startup+1.50259 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=816888/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=22356 CPUtime=1.49
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 11551 0 0 0 144 5 0 0 25 0 1 0 1096937195 22892544 5029 1992294400 134512640 135197378 4294956240 18446744073709551615 134570813 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 5589 5029 91 167 0 5420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22356

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=809464/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=24924 CPUtime=3.09
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 12076 0 0 0 303 6 0 0 25 0 1 0 1096937195 25522176 5554 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 6231 5554 91 167 0 6062 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24924

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=807608/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=25284 CPUtime=6.29
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 12148 0 0 0 623 6 0 0 25 0 1 0 1096937195 25890816 5626 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 6321 5626 91 167 0 6152 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25284

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=807160/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=25568 CPUtime=12.69
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 12226 0 0 0 1263 6 0 0 25 0 1 0 1096937195 26181632 5704 1992294400 134512640 135197378 4294956240 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 6392 5704 91 167 0 6223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25568

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=806648/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=25976 CPUtime=25.48
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 12328 0 0 0 2542 6 0 0 25 0 1 0 1096937195 26599424 5806 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 6494 5806 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 2/65 2851
/proc/meminfo: memFree=806136/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=26624 CPUtime=51.08
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 12471 0 0 0 5101 7 0 0 25 0 1 0 1096937195 27262976 5949 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 6656 5949 91 167 0 6487 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26624

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=805176/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=27724 CPUtime=102.26
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 12686 0 0 0 10219 7 0 0 25 0 1 0 1096937195 28389376 6164 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 6931 6164 91 167 0 6762 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27724

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=804472/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=28632 CPUtime=162.24
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 12887 0 0 0 16217 7 0 0 25 0 1 0 1096937195 29319168 6365 1992294400 134512640 135197378 4294956240 18446744073709551615 134590225 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 7158 6365 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 2/65 2851
/proc/meminfo: memFree=803704/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=29660 CPUtime=222.22
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 13066 0 0 0 22215 7 0 0 25 0 1 0 1096937195 30371840 6544 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 7415 6544 91 167 0 7246 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29660

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=803000/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=29792 CPUtime=282.2
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 13239 0 0 0 28212 8 0 0 25 0 1 0 1096937195 30507008 6717 1992294400 134512640 135197378 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 7448 6717 91 167 0 7279 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29792

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=802296/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=31076 CPUtime=342.18
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 13401 0 0 0 34210 8 0 0 25 0 1 0 1096937195 31821824 6879 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 7769 6879 91 167 0 7600 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31076

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=801656/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=31460 CPUtime=402.16
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 13584 0 0 0 40208 8 0 0 25 0 1 0 1096937195 32215040 7052 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 7865 7052 91 167 0 7696 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31460

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=801016/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=33316 CPUtime=462.14
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 13738 0 0 0 46205 9 0 0 25 0 1 0 1096937195 34115584 7206 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 8329 7206 91 167 0 8160 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 33316

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=800376/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=33448 CPUtime=522.12
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 13884 0 0 0 52203 9 0 0 25 0 1 0 1096937195 34250752 7352 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 8362 7352 91 167 0 8193 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 33448

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=799800/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=33580 CPUtime=582.1
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 14029 0 0 0 58201 9 0 0 25 0 1 0 1096937195 34385920 7497 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 8395 7497 91 167 0 8226 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 33580

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=799224/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=33580 CPUtime=642.09
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 14177 0 0 0 64199 10 0 0 25 0 1 0 1096937195 34385920 7645 1992294400 134512640 135197378 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 8395 7645 91 167 0 8226 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 33580

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=798648/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=36300 CPUtime=702.06
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 14325 0 0 0 70196 10 0 0 25 0 1 0 1096937195 37171200 7793 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 9075 7793 91 167 0 8906 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 36300

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2851
/proc/meminfo: memFree=798072/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=36432 CPUtime=762.05
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 14466 0 0 0 76194 11 0 0 25 0 1 0 1096937195 37306368 7934 1992294400 134512640 135197378 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 9108 7934 91 167 0 8939 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 36432

[startup+822.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2851
/proc/meminfo: memFree=797432/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=36432 CPUtime=822.02
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 14609 0 0 0 82191 11 0 0 25 0 1 0 1096937195 37306368 8077 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 9108 8077 91 167 0 8939 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 36432

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2851
/proc/meminfo: memFree=796920/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=36564 CPUtime=882
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 14748 0 0 0 88189 11 0 0 25 0 1 0 1096937195 37441536 8216 1992294400 134512640 135197378 4294956240 18446744073709551615 134541230 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 9141 8216 91 167 0 8972 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 36564

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2851
/proc/meminfo: memFree=796344/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=36564 CPUtime=941.99
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 14881 0 0 0 94187 12 0 0 25 0 1 0 1096937195 37441536 8349 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 9141 8349 91 167 0 8972 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 36564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2853
/proc/meminfo: memFree=795832/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=36696 CPUtime=1001.97
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 15020 0 0 0 100185 12 0 0 25 0 1 0 1096937195 37576704 8488 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 9174 8488 91 167 0 9005 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 36696

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2853
/proc/meminfo: memFree=795256/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=41004 CPUtime=1061.95
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 15160 0 0 0 106183 12 0 0 25 0 1 0 1096937195 41988096 8628 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 10251 8628 91 167 0 10082 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 41004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2853
/proc/meminfo: memFree=794616/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=41004 CPUtime=1121.93
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 15301 0 0 0 112181 12 0 0 25 0 1 0 1096937195 41988096 8769 1992294400 134512640 135197378 4294956240 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 10251 8769 91 167 0 10082 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 41004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2853
/proc/meminfo: memFree=794104/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=41136 CPUtime=1181.91
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 15442 0 0 0 118178 13 0 0 25 0 1 0 1096937195 42123264 8910 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 10284 8910 91 167 0 10115 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 41136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2853
/proc/meminfo: memFree=793912/2055920 swapFree=4174204/4192956
[pid=2850] ppid=2848 vsize=41136 CPUtime=1200.01
/proc/2850/stat : 2850 (march_hi) R 2848 2850 2659 0 -1 4194304 15488 0 0 0 119988 13 0 0 25 0 1 0 1096937195 42123264 8956 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/2850/statm: 10284 8956 91 167 0 10115 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 41136

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): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.139978
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 41136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15488
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= 2047

runsolver used 0.863868 second user time and 2.52462 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 13:18:35
IDJOB=1514689
IDBENCH=70367
IDSOLVER=521
FILE ID=node22/1514689-1238242715
PBS_JOBID= 9060705
Free space on /tmp= 66324 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-1514689-1238242715/watcher-1514689-1238242715 -o /tmp/evaluation-result-1514689-1238242715/solver-1514689-1238242715 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514689-1238242715.cnf

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

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=588641485

node22.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		: 3000.279
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		: 3000.279
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:        830240 kB
Buffers:         97100 kB
Cached:        1018860 kB
SwapCached:      12568 kB
Active:         130084 kB
Inactive:      1000044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        830240 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            81496 kB
Committed_AS:  2879848 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 13:38:37