Trace number 1544118

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
MD5SUMf6ddf1b0f08bcc31521c4b74db5ce22f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.330948
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 

0.06/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.06/0.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.06/0.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.06/0.08	c main()::
0.06/0.08	c initFormula():: searching for DIMACS p-line....
0.06/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.06/0.08	c parseCNF():: parsing....
0.06/0.08	c parseCNF():: the CNF contains 0 unary clauses.
0.06/0.08	c runParser():: parsing was successful, warming up engines...
0.06/0.08	c simplify_formula():: removed 0 tautological, 70 satisfied and 0 duplicate clauses
0.06/0.08	c preprocessing fase I completed:: there are now 1989 free variables and 8330 clauses.
0.06/0.08	c stat :: sign balance is biased by 0.472
0.06/0.08	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.06/0.08	c using 3-SAT heuristics (occurence based diff)
0.06/0.08	c longest clause has size 3
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 177 duplicate clauses
0.06/0.08	c resolvent_look() :: found 93 resolvents
0.06/0.08	c lessRedundantTransformation():: nothing to be done.
0.06/0.08	c transformTo3SAT():: you gave me 2000 variables and 8423 clauses.
0.06/0.08	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.06/0.08	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.06/0.08	c transformTo3SAT():: the transformation yielded 2000 variabels and 8423 clauses.
0.06/0.08	c main():: clause / variable ratio: ( 8423 / 2000 ) = 4.21
0.06/0.08	c longest clause has size 3
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.08	c dynamic_preselect_setsize :: off
0.06/0.08	c suggested doublelook initial :: 0
0.06/0.08	c main():: all systems go!
0.06/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 314 JD: 127
1.00/1.05	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-1544118-1238604739/watcher-1544118-1238604739 -o /tmp/evaluation-result-1544118-1238604739/solver-1544118-1238604739 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544118-1238604739.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 3/68 624
/proc/meminfo: memFree=1669408/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=920 CPUtime=0
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1133135928 942080 119 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 230 119 47 123 0 105 0

[startup+0.0691661 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 624
/proc/meminfo: memFree=1669408/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=2260 CPUtime=0.06
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 484 0 0 0 6 0 0 0 18 0 1 0 1133135928 2314240 434 1992294400 134512640 135019032 4294956224 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 565 434 67 123 0 440 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2260

[startup+0.101168 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 624
/proc/meminfo: memFree=1669408/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=3360 CPUtime=0.1
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 746 0 0 0 10 0 0 0 18 0 1 0 1133135928 3440640 693 1992294400 134512640 135019032 4294956224 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 840 693 73 123 0 715 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3360

[startup+0.30118 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 624
/proc/meminfo: memFree=1669408/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=3364 CPUtime=0.3
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 758 0 0 0 30 0 0 0 19 0 1 0 1133135928 3444736 705 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 841 705 73 123 0 716 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3364

[startup+0.701206 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 624
/proc/meminfo: memFree=1669408/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=3496 CPUtime=0.7
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 783 0 0 0 70 0 0 0 23 0 1 0 1133135928 3579904 730 1992294400 134512640 135019032 4294956224 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 874 730 73 123 0 749 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3496

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1666776/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=3628 CPUtime=1.49
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 821 0 0 0 149 0 0 0 25 0 1 0 1133135928 3715072 768 1992294400 134512640 135019032 4294956224 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 907 768 73 123 0 782 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3628

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1666400/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=3760 CPUtime=3.09
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 850 0 0 0 309 0 0 0 25 0 1 0 1133135928 3850240 797 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 940 797 73 123 0 815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3760

[startup+6.30259 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1666272/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=3892 CPUtime=6.28
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 878 0 0 0 628 0 0 0 25 0 1 0 1133135928 3985408 825 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/624/statm: 973 825 73 123 0 848 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3892

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1666080/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=4024 CPUtime=12.68
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 915 0 0 0 1268 0 0 0 25 0 1 0 1133135928 4120576 862 1992294400 134512640 135019032 4294956224 18446744073709551615 134597244 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1006 862 73 123 0 881 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4024

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1666080/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=4024 CPUtime=25.47
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 941 0 0 0 2547 0 0 0 25 0 1 0 1133135928 4120576 888 1992294400 134512640 135019032 4294956224 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1006 888 73 123 0 881 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4024

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1665952/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=4156 CPUtime=51.06
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 972 0 0 0 5106 0 0 0 25 0 1 0 1133135928 4255744 919 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1039 919 73 123 0 914 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4156

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1665760/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=4288 CPUtime=102.24
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1003 0 0 0 10224 0 0 0 25 0 1 0 1133135928 4390912 950 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1072 950 73 123 0 947 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4288

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1665440/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=4604 CPUtime=162.22
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1085 0 0 0 16222 0 0 0 25 0 1 0 1133135928 4714496 1032 1992294400 134512640 135019032 4294956224 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1151 1032 73 123 0 1026 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4604

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1665376/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=4736 CPUtime=222.19
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1106 0 0 0 22219 0 0 0 25 0 1 0 1133135928 4849664 1053 1992294400 134512640 135019032 4294956224 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1184 1053 73 123 0 1059 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4736

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1665312/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=4868 CPUtime=282.14
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1123 0 0 0 28214 0 0 0 25 0 1 0 1133135928 4984832 1070 1992294400 134512640 135019032 4294956224 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1217 1070 73 123 0 1092 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 4868

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1665248/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5008 CPUtime=342.12
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1152 0 0 0 34212 0 0 0 25 0 1 0 1133135928 5128192 1099 1992294400 134512640 135019032 4294956224 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1252 1099 73 123 0 1127 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 5008

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1665184/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5008 CPUtime=402.11
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1158 0 0 0 40210 1 0 0 25 0 1 0 1133135928 5128192 1105 1992294400 134512640 135019032 4294956224 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1252 1105 73 123 0 1127 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 5008

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1665184/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5008 CPUtime=462.07
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1169 0 0 0 46206 1 0 0 25 0 1 0 1133135928 5128192 1116 1992294400 134512640 135019032 4294956224 18446744073709551615 134579994 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1252 1116 73 123 0 1127 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 5008

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 625
/proc/meminfo: memFree=1665184/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5008 CPUtime=522.04
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1176 0 0 0 52203 1 0 0 25 0 1 0 1133135928 5128192 1123 1992294400 134512640 135019032 4294956224 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1252 1123 73 123 0 1127 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 5008

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664992/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5140 CPUtime=582.02
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1183 0 0 0 58201 1 0 0 25 0 1 0 1133135928 5263360 1130 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1285 1130 73 123 0 1160 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 5140

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664992/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5140 CPUtime=642
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1189 0 0 0 64199 1 0 0 25 0 1 0 1133135928 5263360 1136 1992294400 134512640 135019032 4294956224 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1285 1136 73 123 0 1160 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 5140

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664992/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5140 CPUtime=701.98
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1194 0 0 0 70197 1 0 0 25 0 1 0 1133135928 5263360 1141 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1285 1141 73 123 0 1160 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 5140

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664992/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5140 CPUtime=761.96
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1198 0 0 0 76195 1 0 0 25 0 1 0 1133135928 5263360 1145 1992294400 134512640 135019032 4294956224 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1285 1145 73 123 0 1160 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 5140

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664992/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5140 CPUtime=821.91
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1204 0 0 0 82190 1 0 0 25 0 1 0 1133135928 5263360 1151 1992294400 134512640 135019032 4294956224 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1285 1151 73 123 0 1160 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 5140

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664992/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5140 CPUtime=881.88
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1209 0 0 0 88187 1 0 0 25 0 1 0 1133135928 5263360 1156 1992294400 134512640 135019032 4294956224 18446744073709551615 134598368 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1285 1156 73 123 0 1160 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 5140

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664992/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5272 CPUtime=941.86
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1214 0 0 0 94185 1 0 0 25 0 1 0 1133135928 5398528 1161 1992294400 134512640 135019032 4294956224 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1318 1161 73 123 0 1193 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 5272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664992/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5272 CPUtime=1001.83
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1217 0 0 0 100182 1 0 0 25 0 1 0 1133135928 5398528 1164 1992294400 134512640 135019032 4294956224 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1318 1164 73 123 0 1193 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 5272

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664992/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5272 CPUtime=1061.81
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1221 0 0 0 106180 1 0 0 25 0 1 0 1133135928 5398528 1168 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1318 1168 73 123 0 1193 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 5272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664928/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5272 CPUtime=1121.79
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1225 0 0 0 112178 1 0 0 25 0 1 0 1133135928 5398528 1172 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1318 1172 73 123 0 1193 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 5272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664928/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5272 CPUtime=1181.76
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1229 0 0 0 118175 1 0 0 25 0 1 0 1133135928 5398528 1176 1992294400 134512640 135019032 4294956224 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1318 1176 73 123 0 1193 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 5272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 631
/proc/meminfo: memFree=1664864/2055920 swapFree=4177828/4192956
[pid=624] ppid=622 vsize=5272 CPUtime=1200.06
/proc/624/stat : 624 (march_ks) R 622 624 32647 0 -1 4194304 1230 0 0 0 120005 1 0 0 25 0 1 0 1133135928 5398528 1177 1992294400 134512640 135019032 4294956224 18446744073709551615 134526418 0 0 4096 0 0 0 0 17 0 0 0
/proc/624/statm: 1318 1177 73 123 0 1193 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5272

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): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.020996
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 5272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1230
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= 3169

runsolver used 0.964853 second user time and 3.41148 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-01 18:52:19
IDJOB=1544118
IDBENCH=70286
IDSOLVER=559
FILE ID=node52/1544118-1238604739
PBS_JOBID= 9068346
Free space on /tmp= 66400 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-S136987316-008.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544118-1238604739/watcher-1544118-1238604739 -o /tmp/evaluation-result-1544118-1238604739/solver-1544118-1238604739 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544118-1238604739.cnf            

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

MD5SUM BENCH= f6ddf1b0f08bcc31521c4b74db5ce22f
RANDOM SEED=2097965812

node52.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		: 3000.230
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		: 3000.230
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:       1669952 kB
Buffers:         84952 kB
Cached:         211856 kB
SwapCached:       7968 kB
Active:         215388 kB
Inactive:        91416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669952 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            3244 kB
Writeback:           0 kB
Mapped:          15688 kB
Slab:            64740 kB
Committed_AS:  3243612 kB
PageTables:       1736 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= 66396 MiB
End job on node52 at 2009-04-01 19:12:22