Trace number 1544126

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.1 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
MD5SUMe16a301b3b11f2fcadc19b12fcb8ed0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18167
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.07	c main()::
0.00/0.07	c initFormula():: searching for DIMACS p-line....
0.00/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.00/0.07	c parseCNF():: parsing....
0.00/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.07	c runParser():: parsing was successful, warming up engines...
0.00/0.07	c simplify_formula():: removed 0 tautological, 52 satisfied and 0 duplicate clauses
0.00/0.07	c preprocessing fase I completed:: there are now 1991 free variables and 8348 clauses.
0.00/0.07	c stat :: sign balance is biased by 0.441
0.00/0.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.07	c using 3-SAT heuristics (occurence based diff)
0.00/0.07	c longest clause has size 3
0.00/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 185 duplicate clauses
0.00/0.07	c resolvent_look() :: found 86 resolvents
0.00/0.07	c lessRedundantTransformation():: nothing to be done.
0.00/0.07	c transformTo3SAT():: you gave me 2000 variables and 8434 clauses.
0.00/0.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.07	c transformTo3SAT():: the transformation yielded 2000 variabels and 8434 clauses.
0.00/0.07	c main():: clause / variable ratio: ( 8434 / 2000 ) = 4.22
0.00/0.07	c longest clause has size 3
0.00/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.07	c dynamic_preselect_setsize :: off
0.00/0.07	c suggested doublelook initial :: 0
0.00/0.07	c main():: all systems go!
0.00/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 300 JD: 135
1.10/1.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 22268 JD: 135
90.25/90.30	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 |**************************************************
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c |*****************************************************
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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-1544126-1238604919/watcher-1544126-1238604919 -o /tmp/evaluation-result-1544126-1238604919/solver-1544126-1238604919 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544126-1238604919.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 0.99 3/76 4680
/proc/meminfo: memFree=1633008/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=920 CPUtime=0
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 1133153124 942080 121 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 230 121 47 123 0 105 0

[startup+0.091781 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 4680
/proc/meminfo: memFree=1633008/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=3340 CPUtime=0.08
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 753 0 0 0 8 0 0 0 18 0 1 0 1133153124 3420160 692 1992294400 134512640 135019032 4294956240 18446744073709551615 134661707 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 835 692 73 123 0 710 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3340

[startup+0.102779 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 4680
/proc/meminfo: memFree=1633008/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=3340 CPUtime=0.1
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 753 0 0 0 10 0 0 0 18 0 1 0 1133153124 3420160 692 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 835 692 73 123 0 710 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3340

[startup+0.301791 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 4680
/proc/meminfo: memFree=1633008/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=3344 CPUtime=0.29
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 768 0 0 0 29 0 0 0 19 0 1 0 1133153124 3424256 707 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 836 707 73 123 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3344

[startup+0.701823 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 4680
/proc/meminfo: memFree=1633008/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=3476 CPUtime=0.69
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 795 0 0 0 69 0 0 0 23 0 1 0 1133153124 3559424 734 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 869 734 73 123 0 744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3476

[startup+1.50189 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4681
/proc/meminfo: memFree=1630312/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=3608 CPUtime=1.49
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 822 0 0 0 149 0 0 0 25 0 1 0 1133153124 3694592 761 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 902 761 73 123 0 777 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3608

[startup+3.10102 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4681
/proc/meminfo: memFree=1629992/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=3740 CPUtime=3.09
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 855 0 0 0 309 0 0 0 25 0 1 0 1133153124 3829760 794 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 935 794 73 123 0 810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3740

[startup+6.30129 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4681
/proc/meminfo: memFree=1629736/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=3876 CPUtime=6.29
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 890 0 0 0 629 0 0 0 25 0 1 0 1133153124 3969024 829 1992294400 134512640 135019032 4294956240 18446744073709551615 134597192 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 969 829 73 123 0 844 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3876

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4681
/proc/meminfo: memFree=1629416/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=4140 CPUtime=12.69
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 966 0 0 0 1269 0 0 0 25 0 1 0 1133153124 4239360 905 1992294400 134512640 135019032 4294956240 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1035 905 73 123 0 910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4140

[startup+25.5029 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4681
/proc/meminfo: memFree=1629352/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=4272 CPUtime=25.49
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 985 0 0 0 2549 0 0 0 25 0 1 0 1133153124 4374528 924 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1068 924 73 123 0 943 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4272

[startup+51.103 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4681
/proc/meminfo: memFree=1629288/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=4472 CPUtime=51.07
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1034 0 0 0 5107 0 0 0 25 0 1 0 1133153124 4579328 973 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1118 973 73 123 0 993 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4472

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4681
/proc/meminfo: memFree=1628840/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=4988 CPUtime=102.25
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1125 0 0 0 10225 0 0 0 25 0 1 0 1133153124 5107712 1064 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1247 1064 73 123 0 1122 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4988

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4681
/proc/meminfo: memFree=1628456/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=5344 CPUtime=162.22
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1201 0 0 0 16222 0 0 0 25 0 1 0 1133153124 5472256 1140 1992294400 134512640 135019032 4294956240 18446744073709551615 134538019 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1336 1140 73 123 0 1211 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5344

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4681
/proc/meminfo: memFree=1628200/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=5344 CPUtime=222.2
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1270 0 0 0 22219 1 0 0 25 0 1 0 1133153124 5472256 1209 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1336 1209 73 123 0 1211 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5344

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4681
/proc/meminfo: memFree=1628008/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=5860 CPUtime=282.18
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1319 0 0 0 28217 1 0 0 25 0 1 0 1133153124 6000640 1257 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1465 1257 73 123 0 1340 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5860

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 4687
/proc/meminfo: memFree=1626864/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=5860 CPUtime=342.15
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1336 0 0 0 34214 1 0 0 25 0 1 0 1133153124 6000640 1274 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1465 1274 73 123 0 1340 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 5860

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1627680/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=5992 CPUtime=402.11
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1350 0 0 0 40210 1 0 0 25 0 1 0 1133153124 6135808 1288 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1498 1288 73 123 0 1373 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 5992

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1627360/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=6504 CPUtime=462.09
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1434 0 0 0 46208 1 0 0 25 0 1 0 1133153124 6660096 1372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1626 1372 73 123 0 1501 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 6504

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1627360/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=6504 CPUtime=522.07
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1444 0 0 0 52206 1 0 0 25 0 1 0 1133153124 6660096 1382 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1626 1382 73 123 0 1501 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 6504

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1627168/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=6504 CPUtime=582.04
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1493 0 0 0 58203 1 0 0 25 0 1 0 1133153124 6660096 1431 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1626 1431 73 123 0 1501 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 6504

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1627104/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=6636 CPUtime=642.02
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1503 0 0 0 64201 1 0 0 25 0 1 0 1133153124 6795264 1441 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1659 1441 73 123 0 1534 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 6636

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1627112/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=6636 CPUtime=701.99
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1512 0 0 0 70198 1 0 0 25 0 1 0 1133153124 6795264 1450 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1659 1450 73 123 0 1534 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 6636

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1627048/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=6636 CPUtime=761.97
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1519 0 0 0 76196 1 0 0 25 0 1 0 1133153124 6795264 1457 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1659 1457 73 123 0 1534 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 6636

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1627048/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=6636 CPUtime=821.94
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1529 0 0 0 82193 1 0 0 25 0 1 0 1133153124 6795264 1467 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1659 1467 73 123 0 1534 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 6636

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1626984/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=6768 CPUtime=881.92
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1542 0 0 0 88191 1 0 0 25 0 1 0 1133153124 6930432 1480 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1692 1480 73 123 0 1567 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 6768

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1626920/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=6768 CPUtime=941.89
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1570 0 0 0 94188 1 0 0 25 0 1 0 1133153124 6930432 1508 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1692 1508 73 123 0 1567 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 6768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1626536/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=7532 CPUtime=1001.86
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1651 0 0 0 100185 1 0 0 25 0 1 0 1133153124 7712768 1589 1992294400 134512640 135019032 4294956240 18446744073709551615 134548062 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1883 1589 73 123 0 1758 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 7532

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1626088/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=7700 CPUtime=1061.85
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1762 0 0 0 106183 2 0 0 25 0 1 0 1133153124 7884800 1699 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1925 1699 73 123 0 1800 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 7700

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1626024/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=7700 CPUtime=1121.81
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1794 0 0 0 112179 2 0 0 25 0 1 0 1133153124 7884800 1731 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1925 1731 73 123 0 1800 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 7700

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1625960/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=7700 CPUtime=1181.79
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1804 0 0 0 118177 2 0 0 25 0 1 0 1133153124 7884800 1741 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1925 1741 73 123 0 1800 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 7700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4687
/proc/meminfo: memFree=1625960/2055920 swapFree=4173760/4192956
[pid=4680] ppid=4678 vsize=7700 CPUtime=1200.09
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4517 0 -1 4194304 1809 0 0 0 120007 2 0 0 25 0 1 0 1133153124 7884800 1746 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4680/statm: 1925 1746 73 123 0 1800 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7700

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): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.024996
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 7700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1809
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= 4024

runsolver used 1.56576 second user time and 3.90441 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 18:55:19
IDJOB=1544126
IDBENCH=70290
IDSOLVER=559
FILE ID=node65/1544126-1238604919
PBS_JOBID= 9068352
Free space on /tmp= 66316 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544126-1238604919/watcher-1544126-1238604919 -o /tmp/evaluation-result-1544126-1238604919/solver-1544126-1238604919 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544126-1238604919.cnf            

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

MD5SUM BENCH= e16a301b3b11f2fcadc19b12fcb8ed0b
RANDOM SEED=127096873

node65.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		: 3000.231
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		: 3000.231
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:       1633552 kB
Buffers:         89084 kB
Cached:         244388 kB
SwapCached:       9792 kB
Active:         208492 kB
Inactive:       136308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633552 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:          16984 kB
Slab:            62320 kB
Committed_AS:  3578840 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-04-01 19:15:22