Trace number 1544186

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
MD5SUM094bbc8049ac48071777e2655eaf782a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.1683
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, 126 satisfied and 0 duplicate clauses
0.29/0.30	c preprocessing fase I completed:: there are now 5982 free variables and 25074 clauses.
0.29/0.30	c stat :: sign balance is biased by 0.462
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 166 duplicate clauses
0.29/0.30	c resolvent_look() :: found 83 resolvents
0.29/0.30	c lessRedundantTransformation():: nothing to be done.
0.29/0.30	c transformTo3SAT():: you gave me 6000 variables and 25157 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 25157 clauses.
0.29/0.30	c main():: clause / variable ratio: ( 25157 / 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: 535 JD: 418
4.79/4.81	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-1544186-1238605825/watcher-1544186-1238605825 -o /tmp/evaluation-result-1544186-1238605825/solver-1544186-1238605825 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544186-1238605825.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 1.00 1.00 3/68 25480
/proc/meminfo: memFree=1495864/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=1296 CPUtime=0
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1133244088 1327104 206 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 324 206 47 123 0 199 0

[startup+0.0849889 s]
/proc/loadavg: 0.99 1.00 1.00 3/68 25480
/proc/meminfo: memFree=1495864/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=3236 CPUtime=0.08
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 1058 0 0 0 8 0 0 0 18 0 1 0 1133244088 3313664 541 1992294400 134512640 135019032 4294956240 18446744073709551615 134658922 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 809 541 52 123 0 684 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3236

[startup+0.101989 s]
/proc/loadavg: 0.99 1.00 1.00 3/68 25480
/proc/meminfo: memFree=1495864/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=3940 CPUtime=0.09
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 1209 0 0 0 9 0 0 0 18 0 1 0 1133244088 4034560 692 1992294400 134512640 135019032 4294956240 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 985 692 52 123 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.302008 s]
/proc/loadavg: 0.99 1.00 1.00 3/68 25480
/proc/meminfo: memFree=1495864/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=7936 CPUtime=0.29
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 3927 0 0 0 28 1 0 0 19 0 1 0 1133244088 8126464 1668 1992294400 134512640 135019032 4294956240 18446744073709551615 134582865 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 1984 1669 69 123 0 1859 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7936

[startup+0.701048 s]
/proc/loadavg: 0.99 1.00 1.00 3/68 25480
/proc/meminfo: memFree=1495864/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=8080 CPUtime=0.69
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 3972 0 0 0 68 1 0 0 23 0 1 0 1133244088 8273920 1713 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2020 1713 73 123 0 1895 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8080

[startup+1.50113 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1489200/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=8488 CPUtime=1.49
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4084 0 0 0 148 1 0 0 25 0 1 0 1133244088 8691712 1825 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2122 1825 73 123 0 1997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8488

[startup+3.10129 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1488432/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=9140 CPUtime=3.09
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4175 0 0 0 308 1 0 0 25 0 1 0 1133244088 9359360 1916 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2285 1916 73 123 0 2160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9140

[startup+6.3026 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1488048/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=9416 CPUtime=6.29
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4244 0 0 0 628 1 0 0 25 0 1 0 1133244088 9641984 1985 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2354 1985 73 123 0 2229 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9416

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1487664/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=9672 CPUtime=12.69
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4313 0 0 0 1268 1 0 0 25 0 1 0 1133244088 9904128 2054 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2418 2054 73 123 0 2293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9672

[startup+25.5015 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1487536/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=10004 CPUtime=25.49
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4366 0 0 0 2548 1 0 0 25 0 1 0 1133244088 10244096 2107 1992294400 134512640 135019032 4294956240 18446744073709551615 134548878 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2501 2107 73 123 0 2376 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10004

[startup+51.101 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1487152/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=10500 CPUtime=51.08
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4489 0 0 0 5107 1 0 0 25 0 1 0 1133244088 10752000 2230 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2625 2230 73 123 0 2500 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10500

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1486512/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=11012 CPUtime=102.27
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4636 0 0 0 10226 1 0 0 25 0 1 0 1133244088 11276288 2377 1992294400 134512640 135019032 4294956240 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2753 2377 73 123 0 2628 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11012

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1486192/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=11268 CPUtime=162.24
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4697 0 0 0 16223 1 0 0 25 0 1 0 1133244088 11538432 2438 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2817 2438 73 123 0 2692 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11268

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1486064/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=11400 CPUtime=222.23
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4742 0 0 0 22221 2 0 0 25 0 1 0 1133244088 11673600 2483 1992294400 134512640 135019032 4294956240 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2850 2483 73 123 0 2725 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11400

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485936/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=11528 CPUtime=282.21
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4772 0 0 0 28219 2 0 0 25 0 1 0 1133244088 11804672 2513 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2882 2513 73 123 0 2757 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11528

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485872/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=11656 CPUtime=342.19
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4796 0 0 0 34217 2 0 0 25 0 1 0 1133244088 11935744 2537 1992294400 134512640 135019032 4294956240 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2914 2537 73 123 0 2789 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11656

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485808/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=11784 CPUtime=402.17
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4819 0 0 0 40215 2 0 0 25 0 1 0 1133244088 12066816 2560 1992294400 134512640 135019032 4294956240 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2946 2560 73 123 0 2821 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 11784

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485744/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=11784 CPUtime=462.15
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4835 0 0 0 46213 2 0 0 25 0 1 0 1133244088 12066816 2576 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2946 2576 73 123 0 2821 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 11784

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485680/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=11912 CPUtime=522.13
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4852 0 0 0 52211 2 0 0 25 0 1 0 1133244088 12197888 2593 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2978 2593 73 123 0 2853 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 11912

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485616/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=11912 CPUtime=582.12
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4866 0 0 0 58210 2 0 0 25 0 1 0 1133244088 12197888 2607 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 2978 2607 73 123 0 2853 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 11912

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485552/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12040 CPUtime=642.1
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4882 0 0 0 64208 2 0 0 25 0 1 0 1133244088 12328960 2623 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3010 2623 73 123 0 2885 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 12040

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485424/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12040 CPUtime=702.08
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4897 0 0 0 70206 2 0 0 25 0 1 0 1133244088 12328960 2638 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3010 2638 73 123 0 2885 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 12040

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485360/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12168 CPUtime=762.06
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4909 0 0 0 76204 2 0 0 25 0 1 0 1133244088 12460032 2650 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3042 2650 73 123 0 2917 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 12168

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485296/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12168 CPUtime=822.05
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4923 0 0 0 82202 3 0 0 25 0 1 0 1133244088 12460032 2664 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3042 2664 73 123 0 2917 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 12168

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485296/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12168 CPUtime=882.04
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4936 0 0 0 88201 3 0 0 25 0 1 0 1133244088 12460032 2677 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3042 2677 73 123 0 2917 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 12168

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485232/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12296 CPUtime=942.02
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4946 0 0 0 94199 3 0 0 25 0 1 0 1133244088 12591104 2687 1992294400 134512640 135019032 4294956240 18446744073709551615 134542788 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3074 2687 73 123 0 2949 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 12296

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485232/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12296 CPUtime=1002
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4955 0 0 0 100197 3 0 0 25 0 1 0 1133244088 12591104 2696 1992294400 134512640 135019032 4294956240 18446744073709551615 134526429 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3074 2696 73 123 0 2949 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 12296

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485232/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12296 CPUtime=1061.98
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4963 0 0 0 106195 3 0 0 25 0 1 0 1133244088 12591104 2704 1992294400 134512640 135019032 4294956240 18446744073709551615 134548951 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3074 2704 73 123 0 2949 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 12296

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485232/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12424 CPUtime=1121.96
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4971 0 0 0 112193 3 0 0 25 0 1 0 1133244088 12722176 2712 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3106 2712 73 123 0 2981 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 12424

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485168/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12424 CPUtime=1181.95
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4979 0 0 0 118192 3 0 0 25 0 1 0 1133244088 12722176 2720 1992294400 134512640 135019032 4294956240 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3106 2720 73 123 0 2981 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 12424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25481
/proc/meminfo: memFree=1485168/2055920 swapFree=4175244/4192956
[pid=25480] ppid=25478 vsize=12424 CPUtime=1200.04
/proc/25480/stat : 25480 (march_ks) R 25478 25480 25349 0 -1 4194304 4980 0 0 0 120001 3 0 0 25 0 1 0 1133244088 12722176 2721 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25480/statm: 3106 2721 73 123 0 2981 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 12424

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): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.035994
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 12424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4980
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= 2507

runsolver used 0.968852 second user time and 3.40948 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-01 19:10:25
IDJOB=1544186
IDBENCH=70320
IDSOLVER=559
FILE ID=node60/1544186-1238605825
PBS_JOBID= 9068358
Free space on /tmp= 66548 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-S2100934911-025.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544186-1238605825/watcher-1544186-1238605825 -o /tmp/evaluation-result-1544186-1238605825/solver-1544186-1238605825 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544186-1238605825.cnf            

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

MD5SUM BENCH= 094bbc8049ac48071777e2655eaf782a
RANDOM SEED=461156234

node60.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		: 3000.202
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		: 3000.202
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:       1496408 kB
Buffers:         98176 kB
Cached:         367328 kB
SwapCached:      11040 kB
Active:         234816 kB
Inactive:       243844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496408 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            3316 kB
Writeback:           0 kB
Mapped:          18472 kB
Slab:            66484 kB
Committed_AS:  3475372 kB
PageTables:       1712 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= 66544 MiB
End job on node60 at 2009-04-01 19:30:27