Trace number 1544176

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
MD5SUMded0a20d749cf4becf9e25906c1822a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.09138
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.30	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.30	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.30	c main()::
0.29/0.30	c initFormula():: searching for DIMACS p-line....
0.29/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.30	c parseCNF():: parsing....
0.29/0.30	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.30	c runParser():: parsing was successful, warming up engines...
0.29/0.30	c simplify_formula():: removed 0 tautological, 132 satisfied and 0 duplicate clauses
0.29/0.30	c preprocessing fase I completed:: there are now 5978 free variables and 25068 clauses.
0.29/0.30	c stat :: sign balance is biased by 0.491
0.29/0.30	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.30	c using 3-SAT heuristics (occurence based diff)
0.29/0.30	c longest clause has size 3
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.29/0.30	c resolvent_look() :: found 69 resolvents
0.29/0.30	c lessRedundantTransformation():: nothing to be done.
0.29/0.30	c transformTo3SAT():: you gave me 6000 variables and 25137 clauses.
0.29/0.30	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.30	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.30	c transformTo3SAT():: the transformation yielded 6000 variabels and 25137 clauses.
0.29/0.30	c main():: clause / variable ratio: ( 25137 / 6000 ) = 4.19
0.29/0.30	c longest clause has size 3
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c dynamic_preselect_setsize :: off
0.29/0.30	c suggested doublelook initial :: 0
0.29/0.30	c main():: all systems go!
0.29/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 532 JD: 417
4.69/4.75	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-1544176-1238605482/watcher-1544176-1238605482 -o /tmp/evaluation-result-1544176-1238605482/solver-1544176-1238605482 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544176-1238605482.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 3/65 24501
/proc/meminfo: memFree=1441248/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=1296 CPUtime=0
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1133210450 1327104 205 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 324 206 47 123 0 199 0

[startup+0.0195421 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24501
/proc/meminfo: memFree=1441248/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=1428 CPUtime=0.01
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 276 0 0 0 1 0 0 0 18 0 1 0 1133210450 1462272 262 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 357 262 47 123 0 232 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1428

[startup+0.102556 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24501
/proc/meminfo: memFree=1441248/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=3940 CPUtime=0.09
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 1211 0 0 0 9 0 0 0 18 0 1 0 1133210450 4034560 692 1992294400 134512640 135019032 4294956224 18446744073709551615 134659436 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 985 692 52 123 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.30159 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24501
/proc/meminfo: memFree=1441248/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=7932 CPUtime=0.29
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4169 0 0 0 28 1 0 0 20 0 1 0 1133210450 8122368 1656 1992294400 134512640 135019032 4294956224 18446744073709551615 134582865 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 1983 1657 69 123 0 1858 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7932

[startup+0.701661 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24501
/proc/meminfo: memFree=1441248/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=8076 CPUtime=0.69
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4219 0 0 0 68 1 0 0 23 0 1 0 1133210450 8269824 1706 1992294400 134512640 135019032 4294956224 18446744073709551615 134628934 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2019 1706 73 123 0 1894 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8076

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1434456/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=8616 CPUtime=1.49
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4338 0 0 0 148 1 0 0 25 0 1 0 1133210450 8822784 1825 1992294400 134512640 135019032 4294956224 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2154 1825 73 123 0 2029 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8616

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1433816/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=9136 CPUtime=3.09
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4435 0 0 0 307 2 0 0 25 0 1 0 1133210450 9355264 1922 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2284 1922 73 123 0 2159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9136

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1433432/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=9404 CPUtime=6.29
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4500 0 0 0 627 2 0 0 25 0 1 0 1133210450 9629696 1987 1992294400 134512640 135019032 4294956224 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2351 1987 73 123 0 2226 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9404

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1432984/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=9792 CPUtime=12.69
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4580 0 0 0 1267 2 0 0 25 0 1 0 1133210450 10027008 2067 1992294400 134512640 135019032 4294956224 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2448 2067 73 123 0 2323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9792

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1432792/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=10080 CPUtime=25.48
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4638 0 0 0 2546 2 0 0 25 0 1 0 1133210450 10321920 2125 1992294400 134512640 135019032 4294956224 18446744073709551615 134563528 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2520 2125 73 123 0 2395 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10080

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1432472/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=10464 CPUtime=51.06
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4742 0 0 0 5104 2 0 0 25 0 1 0 1133210450 10715136 2229 1992294400 134512640 135019032 4294956224 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2616 2229 73 123 0 2491 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10464

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1432152/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=10720 CPUtime=102.24
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4808 0 0 0 10222 2 0 0 25 0 1 0 1133210450 10977280 2295 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2680 2295 73 123 0 2555 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 10720

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1431896/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=10848 CPUtime=162.2
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4859 0 0 0 16218 2 0 0 25 0 1 0 1133210450 11108352 2346 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2712 2346 73 123 0 2587 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 10848

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1431768/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=10976 CPUtime=222.18
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 4894 0 0 0 22216 2 0 0 25 0 1 0 1133210450 11239424 2381 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2744 2381 73 123 0 2619 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 10976

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1431256/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=11572 CPUtime=282.16
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5018 0 0 0 28213 3 0 0 25 0 1 0 1133210450 11849728 2505 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2893 2505 73 123 0 2768 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 11572

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1431064/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=11700 CPUtime=342.13
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5073 0 0 0 34210 3 0 0 25 0 1 0 1133210450 11980800 2560 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2925 2560 73 123 0 2800 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 11700

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1431000/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=11828 CPUtime=402.1
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5106 0 0 0 40207 3 0 0 25 0 1 0 1133210450 12111872 2593 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2957 2593 73 123 0 2832 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 11828

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430936/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=11956 CPUtime=462.08
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5130 0 0 0 46205 3 0 0 25 0 1 0 1133210450 12242944 2617 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 2989 2617 73 123 0 2864 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 11956

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430872/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12084 CPUtime=522.04
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5148 0 0 0 52201 3 0 0 25 0 1 0 1133210450 12374016 2635 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3021 2635 73 123 0 2896 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 12084

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430808/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12084 CPUtime=582.01
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5162 0 0 0 58198 3 0 0 25 0 1 0 1133210450 12374016 2649 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3021 2649 73 123 0 2896 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 12084

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430808/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12084 CPUtime=641.99
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5174 0 0 0 64196 3 0 0 25 0 1 0 1133210450 12374016 2661 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3021 2661 73 123 0 2896 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 12084

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430552/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12212 CPUtime=701.95
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5190 0 0 0 70192 3 0 0 25 0 1 0 1133210450 12505088 2677 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3053 2677 73 123 0 2928 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 12212

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430552/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12212 CPUtime=761.93
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5202 0 0 0 76190 3 0 0 25 0 1 0 1133210450 12505088 2689 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3053 2689 73 123 0 2928 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 12212

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430552/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12340 CPUtime=821.9
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5215 0 0 0 82187 3 0 0 25 0 1 0 1133210450 12636160 2702 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3085 2702 73 123 0 2960 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 12340

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430488/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12340 CPUtime=881.86
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5226 0 0 0 88183 3 0 0 25 0 1 0 1133210450 12636160 2713 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3085 2713 73 123 0 2960 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 12340

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430488/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12340 CPUtime=941.84
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5236 0 0 0 94181 3 0 0 25 0 1 0 1133210450 12636160 2723 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3085 2723 73 123 0 2960 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 12340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430488/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12472 CPUtime=1001.82
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5249 0 0 0 100179 3 0 0 25 0 1 0 1133210450 12771328 2736 1992294400 134512640 135019032 4294956224 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3118 2736 73 123 0 2993 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 12472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430424/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12472 CPUtime=1061.78
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5256 0 0 0 106175 3 0 0 25 0 1 0 1133210450 12771328 2743 1992294400 134512640 135019032 4294956224 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3118 2743 73 123 0 2993 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 12472

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430424/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12472 CPUtime=1121.76
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5265 0 0 0 112173 3 0 0 25 0 1 0 1133210450 12771328 2752 1992294400 134512640 135019032 4294956224 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3118 2752 73 123 0 2993 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 12472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430360/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12600 CPUtime=1181.73
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5273 0 0 0 118170 3 0 0 25 0 1 0 1133210450 12902400 2760 1992294400 134512640 135019032 4294956224 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3150 2760 73 123 0 3025 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 12600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24502
/proc/meminfo: memFree=1430360/2055920 swapFree=4177700/4192956
[pid=24501] ppid=24499 vsize=12600 CPUtime=1200.02
/proc/24501/stat : 24501 (march_ks) R 24499 24501 24041 0 -1 4194304 5276 0 0 0 119999 3 0 0 25 0 1 0 1133210450 12902400 2763 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24501/statm: 3150 2763 73 123 0 3025 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 12600

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): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.041993
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 12600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5276
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= 4904

runsolver used 0.961853 second user time and 3.41348 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 19:04:42
IDJOB=1544176
IDBENCH=70315
IDSOLVER=559
FILE ID=node56/1544176-1238605482
PBS_JOBID= 9068344
Free space on /tmp= 103044 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544176-1238605482/watcher-1544176-1238605482 -o /tmp/evaluation-result-1544176-1238605482/solver-1544176-1238605482 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544176-1238605482.cnf            

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

MD5SUM BENCH= ded0a20d749cf4becf9e25906c1822a6
RANDOM SEED=1988014687

node56.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		: 3000.256
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		: 3000.256
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:       1441728 kB
Buffers:         97528 kB
Cached:         416700 kB
SwapCached:       9032 kB
Active:         233376 kB
Inactive:       291288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441728 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            3312 kB
Writeback:           0 kB
Mapped:          16144 kB
Slab:            75564 kB
Committed_AS:  2767252 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 19:24:44