Trace number 303406

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, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.07 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S3230925-04.cnf
MD5SUM7771e5453e656f0c9114162dd7fb7ab6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data (download as text)

2.85/2.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.85/2.90	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.85/2.90	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.85/2.90	c main()::
2.85/2.90	c initFormula():: searching for DIMACS p-line....
2.85/2.90	c full lookahead due to high density!
2.85/2.90	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.85/2.90	c parseCNF():: parsing....
2.85/2.90	c parseCNF():: the CNF contains 0 unary clauses.
2.85/2.90	c runParser():: parsing was successful, warming up engines...
2.85/2.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.85/2.90	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.85/2.90	c stat :: sign balance is biased by 0.007
2.85/2.90	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.85/2.90	c using k-SAT heuristics (size based diff)
2.85/2.90	c longest clause has size 7
2.85/2.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.85/2.90	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.85/2.90	c longest clause has size 7
2.85/2.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.85/2.90	c dynamic_preselect_setsize :: off
2.85/2.90	c suggested doublelook initial :: 0
2.85/2.90	c main():: all systems go!
2.85/2.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 227 JD: 79
3.27/3.37	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: 18242 JD: 79
29.07/29.19	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 |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 515822 JD: 79
726.24/726.51	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 |*******************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-303406-1172034518 -o ROOT/results/node12/solver-303406-1172034518 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303406-1172034518/march_ks /tmp/evaluation/303406-1172034518/instance-303406-1172034518.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.90 1.91 1.50 3/77 10302
/proc/meminfo: memFree=1648168/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=788 CPUtime=0
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 223406282 806912 90 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 197 90 47 123 0 72 0

[startup+0.106732 s]
/proc/loadavg: 1.90 1.91 1.50 3/77 10302
/proc/meminfo: memFree=1648168/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=2292 CPUtime=0.09
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 1702 0 0 0 9 0 0 0 18 0 1 0 223406282 2347008 380 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 573 380 63 123 0 448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2292

[startup+0.514806 s]
/proc/loadavg: 1.90 1.91 1.50 3/77 10302
/proc/meminfo: memFree=1648168/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=3456 CPUtime=0.5
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 2372 0 0 0 50 0 0 0 21 0 1 0 223406282 3538944 644 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567069 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3456

[startup+1.33495 s]
/proc/loadavg: 1.90 1.91 1.50 2/78 10303
/proc/meminfo: memFree=1645920/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=3456 CPUtime=1.32
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 2372 0 0 0 132 0 0 0 25 0 1 0 223406282 3538944 644 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3456

[startup+2.97125 s]
/proc/loadavg: 1.90 1.91 1.50 2/78 10303
/proc/meminfo: memFree=1645728/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=4000 CPUtime=2.96
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3618 0 0 0 295 1 0 0 25 0 1 0 223406282 4096000 717 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1000 717 72 123 0 875 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4000

[startup+6.24984 s]
/proc/loadavg: 1.82 1.89 1.50 2/78 10303
/proc/meminfo: memFree=1645096/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=4000 CPUtime=6.24
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3618 0 0 0 623 1 0 0 25 0 1 0 223406282 4096000 717 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1000 717 72 123 0 875 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4000

[startup+12.704 s]
/proc/loadavg: 1.76 1.88 1.50 2/78 10303
/proc/meminfo: memFree=1645096/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=4000 CPUtime=12.69
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3618 0 0 0 1268 1 0 0 25 0 1 0 223406282 4096000 717 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1000 717 72 123 0 875 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4000

[startup+25.5093 s]
/proc/loadavg: 1.59 1.83 1.49 2/78 10303
/proc/meminfo: memFree=1645096/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=4000 CPUtime=25.49
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3618 0 0 0 2548 1 0 0 25 0 1 0 223406282 4096000 717 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1000 717 72 123 0 875 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4000

[startup+51.1179 s]
/proc/loadavg: 1.39 1.76 1.47 2/78 10303
/proc/meminfo: memFree=1645096/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=4204 CPUtime=51.09
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3656 0 0 0 5108 1 0 0 25 0 1 0 223406282 4304896 755 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1051 755 72 123 0 926 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4204

[startup+102.334 s]
/proc/loadavg: 1.17 1.64 1.45 2/78 10303
/proc/meminfo: memFree=1644968/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=4456 CPUtime=102.29
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3700 0 0 0 10228 1 0 0 25 0 1 0 223406282 4562944 799 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1114 799 72 123 0 989 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4456

[startup+162.368 s]
/proc/loadavg: 1.06 1.52 1.42 2/78 10303
/proc/meminfo: memFree=1644840/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=4684 CPUtime=162.3
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3735 0 0 0 16229 1 0 0 25 0 1 0 223406282 4796416 834 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1171 834 72 123 0 1046 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4684

[startup+222.397 s]
/proc/loadavg: 1.02 1.43 1.39 2/78 10303
/proc/meminfo: memFree=1644584/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=5024 CPUtime=222.3
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3802 0 0 0 22229 1 0 0 25 0 1 0 223406282 5144576 901 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1256 901 72 123 0 1131 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 5024

[startup+282.432 s]
/proc/loadavg: 1.01 1.35 1.36 2/78 10303
/proc/meminfo: memFree=1644392/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=5024 CPUtime=282.32
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3849 0 0 0 28230 2 0 0 25 0 1 0 223406282 5144576 948 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541856 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1256 948 72 123 0 1131 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 5024

[startup+342.461 s]
/proc/loadavg: 1.00 1.28 1.34 2/78 10303
/proc/meminfo: memFree=1644200/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=5536 CPUtime=342.33
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3892 0 0 0 34231 2 0 0 25 0 1 0 223406282 5668864 991 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1384 991 72 123 0 1259 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 5536

[startup+402.494 s]
/proc/loadavg: 1.00 1.23 1.31 2/78 10303
/proc/meminfo: memFree=1644008/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=5536 CPUtime=402.34
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3934 0 0 0 40232 2 0 0 25 0 1 0 223406282 5668864 1033 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1384 1033 72 123 0 1259 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 5536

[startup+462.525 s]
/proc/loadavg: 1.00 1.18 1.29 2/78 10303
/proc/meminfo: memFree=1643880/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=5536 CPUtime=462.35
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 3972 0 0 0 46233 2 0 0 25 0 1 0 223406282 5668864 1071 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1384 1071 72 123 0 1259 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 5536

[startup+522.551 s]
/proc/loadavg: 1.00 1.15 1.27 2/78 10303
/proc/meminfo: memFree=1643688/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=6300 CPUtime=522.35
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4009 0 0 0 52233 2 0 0 25 0 1 0 223406282 6451200 1108 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1575 1108 72 123 0 1450 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 6300

[startup+582.582 s]
/proc/loadavg: 1.00 1.12 1.25 2/78 10303
/proc/meminfo: memFree=1643624/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=6300 CPUtime=582.37
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4040 0 0 0 58234 3 0 0 25 0 1 0 223406282 6451200 1139 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1575 1139 72 123 0 1450 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 6300

[startup+642.616 s]
/proc/loadavg: 1.00 1.09 1.23 2/78 10303
/proc/meminfo: memFree=1643432/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=6300 CPUtime=642.38
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4079 0 0 0 64235 3 0 0 25 0 1 0 223406282 6451200 1178 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1575 1178 72 123 0 1450 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 6300

[startup+702.642 s]
/proc/loadavg: 1.00 1.07 1.21 2/78 10303
/proc/meminfo: memFree=1643304/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=6300 CPUtime=702.38
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4111 0 0 0 70235 3 0 0 25 0 1 0 223406282 6451200 1210 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1575 1210 72 123 0 1450 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 6300

[startup+762.669 s]
/proc/loadavg: 1.00 1.06 1.20 2/78 10303
/proc/meminfo: memFree=1643112/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=6300 CPUtime=762.39
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4152 0 0 0 76236 3 0 0 25 0 1 0 223406282 6451200 1251 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1575 1251 72 123 0 1450 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 6300

[startup+822.699 s]
/proc/loadavg: 1.00 1.05 1.18 2/78 10303
/proc/meminfo: memFree=1642920/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=6300 CPUtime=822.39
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4191 0 0 0 82236 3 0 0 25 0 1 0 223406282 6451200 1290 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1575 1290 72 123 0 1450 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 6300

[startup+882.729 s]
/proc/loadavg: 1.00 1.03 1.17 2/78 10303
/proc/meminfo: memFree=1642728/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=7452 CPUtime=882.4
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4239 0 0 0 88237 3 0 0 25 0 1 0 223406282 7630848 1338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1863 1338 72 123 0 1738 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 7452

[startup+942.76 s]
/proc/loadavg: 1.00 1.03 1.16 2/78 10303
/proc/meminfo: memFree=1642536/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=7452 CPUtime=942.41
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4275 0 0 0 94238 3 0 0 25 0 1 0 223406282 7630848 1374 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1863 1374 72 123 0 1738 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 7452

[startup+1002.79 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 10303
/proc/meminfo: memFree=1642472/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=7452 CPUtime=1002.42
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4320 0 0 0 100238 4 0 0 25 0 1 0 223406282 7630848 1419 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1863 1419 72 123 0 1738 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 7452

[startup+1062.82 s]
/proc/loadavg: 1.00 1.01 1.13 2/78 10303
/proc/meminfo: memFree=1642408/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=7452 CPUtime=1062.43
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4373 0 0 0 106239 4 0 0 25 0 1 0 223406282 7630848 1472 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1863 1472 72 123 0 1738 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 7452

[startup+1122.84 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 10303
/proc/meminfo: memFree=1642152/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=7452 CPUtime=1122.44
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4422 0 0 0 112240 4 0 0 25 0 1 0 223406282 7630848 1521 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1863 1521 72 123 0 1738 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 7452

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 10303
/proc/meminfo: memFree=1641960/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=7452 CPUtime=1182.44
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4471 0 0 0 118240 4 0 0 25 0 1 0 223406282 7630848 1570 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 1863 1570 72 123 0 1738 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 7452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 10303
/proc/meminfo: memFree=1641896/2055920 swapFree=4154916/4192956
[pid=10302] ppid=10300 vsize=9176 CPUtime=1200.06
/proc/10302/stat : 10302 (march_ks) R 10300 10302 8767 0 -1 4194304 4486 0 0 0 120002 4 0 0 25 0 1 0 223406282 9396224 1585 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10302/statm: 2294 1585 72 123 0 2169 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9176

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): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.047992
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 9176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4486
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= 6
involuntary context switches= 1306

runsolver used 1.45478 second user time and 2.69859 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 21 05:08:38 UTC 2007

IDJOB= 303406
IDBENCH= 20107
IDSOLVER= 111
FILE ID= node12/303406-1172034518

PBS_JOBID= 3849166

Free space on /tmp= 66547 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S3230925-04.cnf
COMMAND LINE= /tmp/evaluation/303406-1172034518/march_ks /tmp/evaluation/303406-1172034518/instance-303406-1172034518.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-303406-1172034518 -o ROOT/results/node12/solver-303406-1172034518 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303406-1172034518/march_ks /tmp/evaluation/303406-1172034518/instance-303406-1172034518.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  7771e5453e656f0c9114162dd7fb7ab6

RANDOM SEED= 445096729

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.285
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		: 3000.285
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:       1648576 kB
Buffers:         54580 kB
Cached:         257588 kB
SwapCached:      18040 kB
Active:         190692 kB
Inactive:       147424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648576 kB
SwapTotal:     4192956 kB
SwapFree:      4154916 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          29748 kB
Slab:            54728 kB
Committed_AS:  1047356 kB
PageTables:       1692 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= 66547 MiB

End job on node12 on Wed Feb 21 05:28:41 UTC 2007