Trace number 1514749

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
MD5SUM2b1b5cba2ea775d4b0eb4b407240568e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.698
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 

0.79/0.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.88	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.88	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.88	c main()::
0.79/0.88	c initFormula():: searching for DIMACS p-line....
0.79/0.88	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.79/0.88	c parseCNF():: parsing....
0.79/0.88	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.88	c runParser():: parsing was successful, warming up engines...
0.79/0.88	c simplify_formula():: removed 0 tautological, 331 satisfied and 0 duplicate clauses
0.79/0.88	c preprocessing fase I completed:: there are now 11949 free variables and 50069 clauses.
0.79/0.88	c stat :: sign balance is biased by 0.482
0.79/0.88	c using 3-SAT heuristics (occurence based diff)
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 140 duplicate clauses
0.79/0.88	c resolvent_look() :: found 68 resolvents
0.79/0.88	c lessRedundantTransformation():: nothing to be done.
0.79/0.88	c transformTo3SAT():: you gave me 12000 variables and 50137 clauses.
0.79/0.88	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.88	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.88	c transformTo3SAT():: the transformation yielded 12000 variabels and 50137 clauses.
0.79/0.88	c main():: clause / variable ratio: ( 50137 / 12000 ) = 4.18
0.79/0.88	c longest clause has size 3
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c number of free variables = 11949
0.79/0.88	c dynamic_preselect_setsize :: off
0.79/0.88	c main():: all systems go!
0.79/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1011
3.39/3.45	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-1514749-1238243862/watcher-1514749-1238243862 -o /tmp/evaluation-result-1514749-1238243862/solver-1514749-1238243862 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514749-1238243862.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 0.97 3/64 31160
/proc/meminfo: memFree=1164928/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=2124 CPUtime=0
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 1097052156 2174976 347 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 531 348 58 167 0 362 0

[startup+0.061293 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 31160
/proc/meminfo: memFree=1164928/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=2784 CPUtime=0.05
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 560 0 0 0 5 0 0 0 18 0 1 0 1097052156 2850816 545 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 696 545 58 167 0 527 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2784

[startup+0.101295 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 31160
/proc/meminfo: memFree=1164928/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=5844 CPUtime=0.09
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 1194 0 0 0 9 0 0 0 18 0 1 0 1097052156 5984256 893 1992294400 134512640 135197378 4294956240 18446744073709551615 134649181 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 1461 893 65 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.301316 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 31160
/proc/meminfo: memFree=1164928/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=6508 CPUtime=0.3
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 2762 0 0 0 29 1 0 0 19 0 1 0 1097052156 6664192 1126 1992294400 134512640 135197378 4294956240 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 1627 1126 67 167 0 1458 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6508

[startup+0.70136 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 31160
/proc/meminfo: memFree=1164928/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=6356 CPUtime=0.69
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 5759 0 0 0 67 2 0 0 22 0 1 0 1097052156 6508544 1110 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 1589 1110 81 167 0 1420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6356

[startup+1.50144 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31161
/proc/meminfo: memFree=1151800/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=22292 CPUtime=1.49
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 11010 0 0 0 145 4 0 0 25 0 1 0 1097052156 22827008 5003 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 5573 5003 91 167 0 5404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22292

[startup+3.10162 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31161
/proc/meminfo: memFree=1144632/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=24636 CPUtime=3.09
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 11501 0 0 0 304 5 0 0 25 0 1 0 1097052156 25227264 5494 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 6159 5494 91 167 0 5990 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24636

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31161
/proc/meminfo: memFree=1142840/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=25196 CPUtime=6.29
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 11611 0 0 0 624 5 0 0 25 0 1 0 1097052156 25800704 5604 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 6299 5604 91 167 0 6130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25196

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31161
/proc/meminfo: memFree=1142328/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=25500 CPUtime=12.69
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 11696 0 0 0 1264 5 0 0 25 0 1 0 1097052156 26112000 5689 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 6375 5689 91 167 0 6206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25500

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31161
/proc/meminfo: memFree=1141816/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=25940 CPUtime=25.48
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 11800 0 0 0 2543 5 0 0 25 0 1 0 1097052156 26562560 5793 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 6485 5793 91 167 0 6316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25940

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31161
/proc/meminfo: memFree=1141240/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=26724 CPUtime=51.08
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 11974 0 0 0 5102 6 0 0 25 0 1 0 1097052156 27365376 5967 1992294400 134512640 135197378 4294956240 18446744073709551615 134542313 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 6681 5967 91 167 0 6512 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26724

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31161
/proc/meminfo: memFree=1140280/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=27688 CPUtime=102.26
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 12168 0 0 0 10220 6 0 0 25 0 1 0 1097052156 28352512 6161 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 6922 6161 91 167 0 6753 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27688

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31161
/proc/meminfo: memFree=1139512/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=28596 CPUtime=162.25
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 12375 0 0 0 16218 7 0 0 25 0 1 0 1097052156 29282304 6368 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 7149 6368 91 167 0 6980 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28596

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31161
/proc/meminfo: memFree=1138680/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=29624 CPUtime=222.23
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 12564 0 0 0 22216 7 0 0 25 0 1 0 1097052156 30334976 6557 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 7406 6557 91 167 0 7237 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29624

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31161
/proc/meminfo: memFree=1137976/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=29888 CPUtime=282.21
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 12739 0 0 0 28214 7 0 0 25 0 1 0 1097052156 30605312 6732 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 7472 6732 91 167 0 7303 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29888

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1137208/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=31172 CPUtime=342.19
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 12897 0 0 0 34211 8 0 0 25 0 1 0 1097052156 31920128 6890 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 7793 6890 91 167 0 7624 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31172

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1136504/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=31428 CPUtime=402.17
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 13074 0 0 0 40209 8 0 0 25 0 1 0 1097052156 32182272 7057 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 7857 7057 91 167 0 7688 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31428

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1135992/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=33284 CPUtime=462.16
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 13230 0 0 0 46208 8 0 0 25 0 1 0 1097052156 34082816 7213 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 8321 7213 91 167 0 8152 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 33284

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1135352/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=33416 CPUtime=522.15
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 13375 0 0 0 52206 9 0 0 25 0 1 0 1097052156 34217984 7358 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 8354 7358 91 167 0 8185 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33416

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1134776/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=33548 CPUtime=582.13
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 13525 0 0 0 58204 9 0 0 25 0 1 0 1097052156 34353152 7508 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 8387 7508 91 167 0 8218 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 33548

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1134200/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=33680 CPUtime=642.11
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 13668 0 0 0 64201 10 0 0 25 0 1 0 1097052156 34488320 7651 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 8420 7651 91 167 0 8251 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 33680

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1133688/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=36268 CPUtime=702.09
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 13811 0 0 0 70199 10 0 0 25 0 1 0 1097052156 37138432 7794 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 9067 7794 91 167 0 8898 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 36268

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1133048/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=36400 CPUtime=762.07
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 13957 0 0 0 76197 10 0 0 25 0 1 0 1097052156 37273600 7940 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 9100 7940 91 167 0 8931 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 36400

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1132536/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=36532 CPUtime=822.06
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 14095 0 0 0 82195 11 0 0 25 0 1 0 1097052156 37408768 8078 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 9133 8078 91 167 0 8964 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 36532

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1131960/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=36532 CPUtime=882.04
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 14235 0 0 0 88193 11 0 0 25 0 1 0 1097052156 37408768 8218 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 9133 8218 91 167 0 8964 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 36532

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1131384/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=36664 CPUtime=942.02
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 14374 0 0 0 94191 11 0 0 25 0 1 0 1097052156 37543936 8357 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 9166 8357 91 167 0 8997 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 36664

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1130808/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=36664 CPUtime=1002.01
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 14514 0 0 0 100189 12 0 0 25 0 1 0 1097052156 37543936 8497 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 9166 8497 91 167 0 8997 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 36664

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1130232/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=40972 CPUtime=1061.99
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 14653 0 0 0 106187 12 0 0 25 0 1 0 1097052156 41955328 8636 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 10243 8636 91 167 0 10074 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 40972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1129656/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=40972 CPUtime=1121.97
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 14789 0 0 0 112185 12 0 0 25 0 1 0 1097052156 41955328 8772 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 10243 8772 91 167 0 10074 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 40972

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1129080/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=41104 CPUtime=1181.96
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 14932 0 0 0 118183 13 0 0 25 0 1 0 1097052156 42090496 8915 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 10276 8915 91 167 0 10107 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 41104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31163
/proc/meminfo: memFree=1128888/2055920 swapFree=4173368/4192956
[pid=31160] ppid=31158 vsize=41104 CPUtime=1200.06
/proc/31160/stat : 31160 (march_hi) R 31158 31160 30939 0 -1 4194304 14976 0 0 0 119993 13 0 0 25 0 1 0 1097052156 42090496 8959 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/31160/statm: 10276 8959 91 167 0 10107 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 41104

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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.137979
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 41104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14976
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= 1884

runsolver used 0.934857 second user time and 2.40063 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 13:37:43
IDJOB=1514749
IDBENCH=70372
IDSOLVER=521
FILE ID=node19/1514749-1238243862
PBS_JOBID= 9060691
Free space on /tmp= 66404 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514749-1238243862/watcher-1514749-1238243862 -o /tmp/evaluation-result-1514749-1238243862/solver-1514749-1238243862 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514749-1238243862.cnf

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

MD5SUM BENCH= 2b1b5cba2ea775d4b0eb4b407240568e
RANDOM SEED=637983588

node19.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		: 3000.235
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		: 3000.235
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:       1165408 kB
Buffers:         94184 kB
Cached:         689552 kB
SwapCached:      13360 kB
Active:          31780 kB
Inactive:       767032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1165408 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            77688 kB
Committed_AS:  2938316 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-28 13:57:45