Trace number 1595693

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) 1200.02 1200.31

General information on the benchmark

NameCRAFTED/modcircuits/
mod5block_1var_7gates.cnf
MD5SUM7bf73d9c0408bae76b2e1355fb2178d8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.304953
Satisfiable
(Un)Satisfiability was proved
Number of variables353
Number of clauses46967
Sum of the clauses size271042
Maximum clause length23
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21176
Number of clauses of size 31
Number of clauses of size 41349
Number of clauses of size 53139
Number of clauses of size over 541238

Solver Data

4.08/4.13	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.08/4.13	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.08/4.13	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.08/4.13	c main()::
4.08/4.13	c initFormula():: searching for DIMACS p-line....
4.08/4.13	c full lookahead due to high density!
4.08/4.13	c initFormula():: the DIMACS p-line indicates a CNF of 353 variables and 46967 clauses.
4.08/4.13	c parseCNF():: parsing....
4.08/4.13	c parseCNF():: the CNF contains 64 unary clauses.
4.08/4.13	c runParser():: parsing was successful, warming up engines...
4.08/4.13	c simplify_formula():: removed 0 tautological, 19994 satisfied and 483 duplicate clauses
4.08/4.13	c preprocessing fase I completed:: there are now 259 free variables and 26490 clauses.
4.08/4.13	c stat :: sign balance is biased by 142.774
4.08/4.13	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.08/4.13	c using k-SAT heuristics (size based diff)
4.08/4.13	c longest clause has size 15
4.08/4.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 91164 duplicate clauses
4.08/4.13	c resolvent_look() :: found 146216 resolvents
4.08/4.13	c main():: clause / variable ratio: ( 172706 / 353 ) = 489.25
4.08/4.13	c longest clause has size 15
4.08/4.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.08/4.13	c dynamic_preselect_setsize :: off
4.08/4.13	c suggested doublelook initial :: 0
4.08/4.13	c main():: all systems go!
4.08/4.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 13023 JD: 12
97.06/97.17	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1595693-1239280639/watcher-1595693-1239280639 -o /tmp/evaluation-result-1595693-1239280639/solver-1595693-1239280639 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1595693-1239280639.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: 0.92 0.95 0.70 3/64 8452
/proc/meminfo: memFree=1422648/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=1024 CPUtime=0
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1200729446 1048576 125 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 256 126 47 123 0 131 0

[startup+0.104795 s]
/proc/loadavg: 0.92 0.95 0.70 3/64 8452
/proc/meminfo: memFree=1422648/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=4312 CPUtime=0.09
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 622 0 0 0 9 0 0 0 18 0 1 0 1200729446 4415488 607 1992294400 134512640 135019032 4294956240 18446744073709551615 134558443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 1078 607 48 123 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4312

[startup+0.201802 s]
/proc/loadavg: 0.92 0.95 0.70 3/64 8452
/proc/meminfo: memFree=1422648/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=4068 CPUtime=0.19
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 1829 0 0 0 19 0 0 0 18 0 1 0 1200729446 4165632 581 1992294400 134512640 135019032 4294956240 18446744073709551615 134661057 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 1017 581 52 123 0 892 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4068

[startup+0.30181 s]
/proc/loadavg: 0.92 0.95 0.70 3/64 8452
/proc/meminfo: memFree=1422648/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=5468 CPUtime=0.29
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 3529 0 0 0 28 1 0 0 19 0 1 0 1200729446 5599232 945 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 1367 945 67 123 0 1242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5468

[startup+0.701845 s]
/proc/loadavg: 0.92 0.95 0.70 3/64 8452
/proc/meminfo: memFree=1422648/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=5876 CPUtime=0.69
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 3601 0 0 0 68 1 0 0 22 0 1 0 1200729446 6017024 1017 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 1469 1017 67 123 0 1344 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5876

[startup+1.50191 s]
/proc/loadavg: 0.92 0.95 0.70 2/65 8453
/proc/meminfo: memFree=1417968/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=7964 CPUtime=1.49
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 4010 0 0 0 147 2 0 0 25 0 1 0 1200729446 8155136 1426 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 1991 1426 67 123 0 1866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7964

[startup+3.10105 s]
/proc/loadavg: 0.92 0.95 0.70 2/65 8453
/proc/meminfo: memFree=1415336/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=12288 CPUtime=3.08
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 5098 0 0 0 306 2 0 0 25 0 1 0 1200729446 12582912 2514 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 3072 2514 67 123 0 2947 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12288

[startup+6.30133 s]
/proc/loadavg: 0.93 0.95 0.70 2/65 8453
/proc/meminfo: memFree=1402680/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25420 CPUtime=6.29
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16550 0 0 0 621 8 0 0 25 0 1 0 1200729446 26030080 4928 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6355 4928 72 123 0 6230 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25420

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.70 2/65 8453
/proc/meminfo: memFree=1402688/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25420 CPUtime=12.69
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16550 0 0 0 1261 8 0 0 25 0 1 0 1200729446 26030080 4928 1992294400 134512640 135019032 4294956240 18446744073709551615 134585147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6355 4928 72 123 0 6230 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25420

[startup+25.502 s]
/proc/loadavg: 0.95 0.96 0.71 2/65 8453
/proc/meminfo: memFree=1402752/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25420 CPUtime=25.48
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16550 0 0 0 2540 8 0 0 25 0 1 0 1200729446 26030080 4928 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6355 4928 72 123 0 6230 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25420

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.71 2/65 8453
/proc/meminfo: memFree=1402880/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25624 CPUtime=51.07
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16588 0 0 0 5099 8 0 0 25 0 1 0 1200729446 26238976 4966 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6406 4966 72 123 0 6281 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25624

[startup+102.303 s]
/proc/loadavg: 0.98 0.96 0.73 2/65 8453
/proc/meminfo: memFree=1402752/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=102.26
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 10218 8 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134585265 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25876

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 8453
/proc/meminfo: memFree=1402688/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=162.24
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 16216 8 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25876

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 8453
/proc/meminfo: memFree=1402688/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=222.24
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 22215 9 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25876

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 8455
/proc/meminfo: memFree=1402560/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=282.22
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 28213 9 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25876

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 8455
/proc/meminfo: memFree=1402560/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=342.2
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 34211 9 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25876

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 8455
/proc/meminfo: memFree=1402560/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=402.19
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 40210 9 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134585349 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 25876

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 8455
/proc/meminfo: memFree=1402560/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=462.18
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 46208 10 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134585172 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 25876

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 8455
/proc/meminfo: memFree=1402496/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=522.17
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 52207 10 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 25876

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 8455
/proc/meminfo: memFree=1402560/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=582.15
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 58205 10 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134537922 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 25876

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 8455
/proc/meminfo: memFree=1402496/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=642.13
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 64203 10 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25876

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 8455
/proc/meminfo: memFree=1402496/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=702.12
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 70202 10 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 25876

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 8455
/proc/meminfo: memFree=1402496/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=762.11
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 76201 10 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 25876

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 8455
/proc/meminfo: memFree=1402496/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=822.1
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 82199 11 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 25876

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 8455
/proc/meminfo: memFree=1402432/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=882.08
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 88197 11 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 25876

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 8455
/proc/meminfo: memFree=1402496/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=942.06
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 94195 11 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 25876

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 8455
/proc/meminfo: memFree=1402432/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=1002.05
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 100194 11 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 25876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 8455
/proc/meminfo: memFree=1402368/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=1062.03
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 106192 11 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 25876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 8455
/proc/meminfo: memFree=1402432/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=1122.02
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 112190 12 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 25876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 8455
/proc/meminfo: memFree=1402432/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=1182.01
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 118189 12 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 25876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 8455
/proc/meminfo: memFree=1402432/2055920 swapFree=4175764/4192956
[pid=8452] ppid=8450 vsize=25876 CPUtime=1200.01
/proc/8452/stat : 8452 (march_ks) R 8450 8452 8358 0 -1 4194304 16627 0 0 0 119989 12 0 0 25 0 1 0 1200729446 26497024 5005 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/8452/statm: 6469 5005 72 123 0 6344 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25876

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): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.12798
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 31096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16627
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= 1982

runsolver used 0.894863 second user time and 2.43763 second system time

The end

Launcher Data

Begin job on node31 at 2009-04-09 14:37:19
IDJOB=1595693
IDBENCH=71137
IDSOLVER=559
FILE ID=node31/1595693-1239280639
PBS_JOBID= 9115410
Free space on /tmp= 66476 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/modcircuits/mod5block_1var_7gates.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1595693-1239280639/watcher-1595693-1239280639 -o /tmp/evaluation-result-1595693-1239280639/solver-1595693-1239280639 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1595693-1239280639.cnf            

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

MD5SUM BENCH= 7bf73d9c0408bae76b2e1355fb2178d8
RANDOM SEED=2087726644

node31.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		: 3000.214
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		: 3000.214
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:       1423064 kB
Buffers:         58844 kB
Cached:         490232 kB
SwapCached:      10224 kB
Active:          33868 kB
Inactive:       526928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1423064 kB
SwapTotal:     4192956 kB
SwapFree:      4175764 kB
Dirty:            4116 kB
Writeback:           0 kB
Mapped:          17372 kB
Slab:            57732 kB
Committed_AS:  3718836 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66472 MiB
End job on node31 at 2009-04-09 14:57:21