Trace number 1544024

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S318878687-017.cnf
MD5SUM08262d4364cee07369a2b1aec963343c
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data 

3.09/3.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.09/3.20	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.09/3.20	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.09/3.20	c main()::
3.09/3.20	c initFormula():: searching for DIMACS p-line....
3.09/3.20	c full lookahead due to high density!
3.09/3.20	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.09/3.20	c parseCNF():: parsing....
3.09/3.20	c parseCNF():: the CNF contains 0 unary clauses.
3.09/3.20	c runParser():: parsing was successful, warming up engines...
3.09/3.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.09/3.20	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.09/3.20	c stat :: sign balance is biased by 0.007
3.09/3.20	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.09/3.20	c using k-SAT heuristics (size based diff)
3.09/3.20	c longest clause has size 7
3.09/3.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.09/3.20	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.09/3.20	c longest clause has size 7
3.09/3.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.09/3.20	c dynamic_preselect_setsize :: off
3.09/3.20	c suggested doublelook initial :: 0
3.09/3.20	c main():: all systems go!
3.09/3.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 228 JD: 93
3.59/3.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 7309 JD: 93
14.49/14.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |*****************
c |******************
c |********************
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c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 216456 JD: 93
304.11/304.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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c |******************************
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c |********************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544024-1238602956/watcher-1544024-1238602956 -o /tmp/evaluation-result-1544024-1238602956/solver-1544024-1238602956 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544024-1238602956.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: 0.96 1.01 0.99 3/69 31654
/proc/meminfo: memFree=1204760/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=804 CPUtime=0
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1132957328 823296 93 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 201 93 47 123 0 76 0

[startup+0.0362029 s]
/proc/loadavg: 0.96 1.01 0.99 3/69 31654
/proc/meminfo: memFree=1204760/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=1200 CPUtime=0.03
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 217 0 0 0 3 0 0 0 18 0 1 0 1132957328 1228800 204 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 300 204 47 123 0 175 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1200

[startup+0.101208 s]
/proc/loadavg: 0.96 1.01 0.99 3/69 31654
/proc/meminfo: memFree=1204760/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=3212 CPUtime=0.09
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 1366 0 0 0 9 0 0 0 18 0 1 0 1132957328 3289088 570 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 803 583 63 123 0 678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3212

[startup+0.301225 s]
/proc/loadavg: 0.96 1.01 0.99 3/69 31654
/proc/meminfo: memFree=1204760/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=3704 CPUtime=0.29
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 2625 0 0 0 28 1 0 0 19 0 1 0 1132957328 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.701261 s]
/proc/loadavg: 0.96 1.01 0.99 3/69 31654
/proc/meminfo: memFree=1204760/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=3704 CPUtime=0.69
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 2625 0 0 0 68 1 0 0 24 0 1 0 1132957328 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50133 s]
/proc/loadavg: 0.96 1.01 0.99 2/70 31655
/proc/meminfo: memFree=1202192/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=3704 CPUtime=1.49
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 2625 0 0 0 148 1 0 0 25 0 1 0 1132957328 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3704

[startup+3.10147 s]
/proc/loadavg: 0.96 1.01 0.99 2/70 31655
/proc/meminfo: memFree=1202064/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=3704 CPUtime=3.09
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 2625 0 0 0 308 1 0 0 25 0 1 0 1132957328 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3704

[startup+6.30175 s]
/proc/loadavg: 0.96 1.01 0.99 2/70 31655
/proc/meminfo: memFree=1201304/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=4372 CPUtime=6.29
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 4008 0 0 0 627 2 0 0 25 0 1 0 1132957328 4476928 788 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1093 788 72 123 0 968 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4372

[startup+12.7013 s]
/proc/loadavg: 0.96 1.01 0.99 2/70 31655
/proc/meminfo: memFree=1201240/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=4508 CPUtime=12.69
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 4033 0 0 0 1267 2 0 0 25 0 1 0 1132957328 4616192 813 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1127 813 72 123 0 1002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4508

[startup+25.5014 s]
/proc/loadavg: 0.97 1.01 0.99 2/70 31655
/proc/meminfo: memFree=1201368/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=4676 CPUtime=25.48
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 4064 0 0 0 2546 2 0 0 25 0 1 0 1132957328 4788224 844 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1169 844 72 123 0 1044 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4676

[startup+51.1017 s]
/proc/loadavg: 0.98 1.01 0.99 2/70 31655
/proc/meminfo: memFree=1201112/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=5056 CPUtime=51.07
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 4140 0 0 0 5105 2 0 0 25 0 1 0 1132957328 5177344 920 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1264 920 72 123 0 1139 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5056

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 31655
/proc/meminfo: memFree=1200536/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=5908 CPUtime=102.26
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 4283 0 0 0 10224 2 0 0 25 0 1 0 1132957328 6049792 1063 1992294400 134512640 135019032 4294956240 18446744073709551615 134598589 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1477 1063 72 123 0 1352 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5908

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/70 31655
/proc/meminfo: memFree=1199896/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=6672 CPUtime=162.24
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 4453 0 0 0 16222 2 0 0 25 0 1 0 1132957328 6832128 1233 1992294400 134512640 135019032 4294956240 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1668 1233 72 123 0 1543 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6672

[startup+222.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/70 31655
/proc/meminfo: memFree=1199256/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=7824 CPUtime=222.23
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 4614 0 0 0 22221 2 0 0 25 0 1 0 1132957328 8011776 1394 1992294400 134512640 135019032 4294956240 18446744073709551615 134547989 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1956 1394 72 123 0 1831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7824

[startup+282.302 s]
/proc/loadavg: 1.14 1.05 1.01 2/70 31655
/proc/meminfo: memFree=1198616/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=7824 CPUtime=282.22
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 4783 0 0 0 28219 3 0 0 25 0 1 0 1132957328 8011776 1563 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 1956 1563 72 123 0 1831 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7824

[startup+342.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/70 31655
/proc/meminfo: memFree=1198040/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=9548 CPUtime=342.2
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 4912 0 0 0 34217 3 0 0 25 0 1 0 1132957328 9777152 1692 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2387 1692 72 123 0 2262 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9548

[startup+402.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/70 31655
/proc/meminfo: memFree=1197400/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=9548 CPUtime=402.19
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 5090 0 0 0 40216 3 0 0 25 0 1 0 1132957328 9777152 1870 1992294400 134512640 135019032 4294956240 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2387 1870 72 123 0 2262 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9548

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 31655
/proc/meminfo: memFree=1196632/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=9548 CPUtime=462.18
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 5275 0 0 0 46214 4 0 0 25 0 1 0 1132957328 9777152 2055 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 2387 2055 72 123 0 2262 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9548

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 31655
/proc/meminfo: memFree=1195992/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=12136 CPUtime=522.16
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 5458 0 0 0 52212 4 0 0 25 0 1 0 1132957328 12427264 2238 1992294400 134512640 135019032 4294956240 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 3034 2238 72 123 0 2909 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12136

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 31655
/proc/meminfo: memFree=1195352/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=12136 CPUtime=582.15
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 5613 0 0 0 58210 5 0 0 25 0 1 0 1132957328 12427264 2393 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 3034 2393 72 123 0 2909 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12136

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31655
/proc/meminfo: memFree=1194648/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=12136 CPUtime=642.14
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 5782 0 0 0 64209 5 0 0 25 0 1 0 1132957328 12427264 2562 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 3034 2562 72 123 0 2909 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 12136

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31655
/proc/meminfo: memFree=1193880/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=16016 CPUtime=702.11
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 5957 0 0 0 70206 5 0 0 25 0 1 0 1132957328 16400384 2737 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 4004 2737 72 123 0 3879 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 16016

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31655
/proc/meminfo: memFree=1193240/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=16016 CPUtime=762.11
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 6124 0 0 0 76205 6 0 0 25 0 1 0 1132957328 16400384 2904 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 4004 2904 72 123 0 3879 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 16016

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31655
/proc/meminfo: memFree=1192536/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=16016 CPUtime=822.09
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 6286 0 0 0 82203 6 0 0 25 0 1 0 1132957328 16400384 3066 1992294400 134512640 135019032 4294956240 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 4004 3066 72 123 0 3879 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 16016

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31655
/proc/meminfo: memFree=1191896/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=16016 CPUtime=882.07
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 6442 0 0 0 88201 6 0 0 25 0 1 0 1132957328 16400384 3222 1992294400 134512640 135019032 4294956240 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 4004 3222 72 123 0 3879 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 16016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31655
/proc/meminfo: memFree=1191256/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=16016 CPUtime=942.06
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 6609 0 0 0 94199 7 0 0 25 0 1 0 1132957328 16400384 3389 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 4004 3389 72 123 0 3879 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 16016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31655
/proc/meminfo: memFree=1190488/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=16016 CPUtime=1002.04
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 6804 0 0 0 100197 7 0 0 25 0 1 0 1132957328 16400384 3584 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 4004 3584 72 123 0 3879 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 16016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31655
/proc/meminfo: memFree=1189592/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=21836 CPUtime=1062.03
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 7036 0 0 0 106195 8 0 0 25 0 1 0 1132957328 22360064 3816 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 5459 3816 72 123 0 5334 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 21836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31657
/proc/meminfo: memFree=1188888/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=21836 CPUtime=1122.01
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 7208 0 0 0 112193 8 0 0 25 0 1 0 1132957328 22360064 3988 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 5459 3988 72 123 0 5334 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 21836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31657
/proc/meminfo: memFree=1188120/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=21836 CPUtime=1182
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 7391 0 0 0 118192 8 0 0 25 0 1 0 1132957328 22360064 4171 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 5459 4171 72 123 0 5334 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 21836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31657
/proc/meminfo: memFree=1187864/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=21836 CPUtime=1200.01
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 7446 0 0 0 119992 9 0 0 25 0 1 0 1132957328 22360064 4226 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 5459 4226 72 123 0 5334 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 21836

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31657
/proc/meminfo: memFree=1187864/2055920 swapFree=4171840/4192956
[pid=31654] ppid=31652 vsize=21836 CPUtime=1200.01
/proc/31654/stat : 31654 (march_ks) R 31652 31654 31617 0 -1 4194304 7446 0 0 0 119992 9 0 0 25 0 1 0 1132957328 22360064 4226 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/31654/statm: 5459 4226 72 123 0 5334 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 21836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.92
CPU system time (s): 0.093985
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 21836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7446
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= 3032

runsolver used 1.05484 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-01 18:22:36
IDJOB=1544024
IDBENCH=70239
IDSOLVER=559
FILE ID=node58/1544024-1238602956
PBS_JOBID= 9068361
Free space on /tmp= 66400 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S318878687-017.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544024-1238602956/watcher-1544024-1238602956 -o /tmp/evaluation-result-1544024-1238602956/solver-1544024-1238602956 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544024-1238602956.cnf            

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

MD5SUM BENCH= 08262d4364cee07369a2b1aec963343c
RANDOM SEED=198229615

node58.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		: 3000.222
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		: 3000.222
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:       1205176 kB
Buffers:         98136 kB
Cached:         660648 kB
SwapCached:      11044 kB
Active:         213692 kB
Inactive:       557540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1205176 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            3648 kB
Writeback:           0 kB
Mapped:          17292 kB
Slab:            65036 kB
Committed_AS:  2770220 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-04-01 18:42:39