Trace number 1626145

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) 5000.07 5002.21

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
MD5SUM554406faac1ee9debf7de31577421ee6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark71.0912
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.40	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.40	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.40	c main()::
0.39/0.40	c initFormula():: searching for DIMACS p-line....
0.39/0.40	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.40	c parseCNF():: parsing....
0.39/0.40	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.40	c runParser():: parsing was successful, warming up engines...
0.39/0.40	c simplify_formula():: removed 0 tautological, 118 satisfied and 0 duplicate clauses
0.39/0.40	c preprocessing fase I completed:: there are now 7980 free variables and 33482 clauses.
0.39/0.40	c stat :: sign balance is biased by 0.504
0.39/0.40	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.40	c using 3-SAT heuristics (occurence based diff)
0.39/0.40	c longest clause has size 3
0.39/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 148 duplicate clauses
0.39/0.40	c resolvent_look() :: found 73 resolvents
0.39/0.40	c lessRedundantTransformation():: nothing to be done.
0.39/0.40	c transformTo3SAT():: you gave me 8000 variables and 33555 clauses.
0.39/0.40	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.40	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.40	c transformTo3SAT():: the transformation yielded 8000 variabels and 33555 clauses.
0.39/0.40	c main():: clause / variable ratio: ( 33555 / 8000 ) = 4.19
0.39/0.40	c longest clause has size 3
0.39/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.40	c dynamic_preselect_setsize :: off
0.39/0.40	c suggested doublelook initial :: 0
0.39/0.40	c main():: all systems go!
0.39/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 689 JD: 572
9.48/9.59	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-1626145-1240023260/watcher-1626145-1240023260 -o /tmp/evaluation-result-1626145-1240023260/solver-1626145-1240023260 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626145-1240023260.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.98 0.98 0.99 3/64 19264
/proc/meminfo: memFree=1165040/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=1512 CPUtime=0
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 30354637 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 378 249 47 123 0 253 0

[startup+0.0521401 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 19264
/proc/meminfo: memFree=1165040/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=4420 CPUtime=0.04
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 749 0 0 0 4 0 0 0 18 0 1 0 30354637 4526080 734 1992294400 134512640 135019032 4294956240 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 1105 734 48 123 0 980 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4420

[startup+0.101145 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 19264
/proc/meminfo: memFree=1165040/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=5240 CPUtime=0.09
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 1472 0 0 0 9 0 0 0 18 0 1 0 30354637 5365760 956 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 1310 956 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301165 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 19264
/proc/meminfo: memFree=1165040/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=6876 CPUtime=0.29
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 4364 0 0 0 28 1 0 0 19 0 1 0 30354637 7041024 1360 1992294400 134512640 135019032 4294956240 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 1719 1360 67 123 0 1594 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6876

[startup+0.701204 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 19264
/proc/meminfo: memFree=1165040/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=10480 CPUtime=0.69
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 6529 0 0 0 67 2 0 0 23 0 1 0 30354637 10731520 2228 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 2620 2228 73 123 0 2495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10480

[startup+1.50128 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1156392/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=10756 CPUtime=1.49
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 6558 0 0 0 147 2 0 0 25 0 1 0 30354637 11014144 2257 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 2689 2257 73 123 0 2564 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10756

[startup+3.10144 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1156072/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=11424 CPUtime=3.09
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 6704 0 0 0 307 2 0 0 25 0 1 0 30354637 11698176 2403 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 2856 2403 73 123 0 2731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11424

[startup+6.30176 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1154984/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=11944 CPUtime=6.29
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 6836 0 0 0 627 2 0 0 25 0 1 0 30354637 12230656 2535 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 2986 2535 73 123 0 2861 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11944

[startup+12.7014 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1154672/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=12236 CPUtime=12.69
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 6910 0 0 0 1266 3 0 0 25 0 1 0 30354637 12529664 2609 1992294400 134512640 135019032 4294956240 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3059 2609 73 123 0 2934 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12236

[startup+25.5017 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1154288/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=12752 CPUtime=25.49
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7043 0 0 0 2546 3 0 0 25 0 1 0 30354637 13058048 2742 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3188 2742 73 123 0 3063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12752

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1154032/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=13136 CPUtime=51.07
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7112 0 0 0 5104 3 0 0 25 0 1 0 30354637 13451264 2811 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3284 2811 73 123 0 3159 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13136

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1153328/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=13684 CPUtime=102.26
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7256 0 0 0 10223 3 0 0 25 0 1 0 30354637 14012416 2955 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3421 2955 73 123 0 3296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13684

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1152944/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=14068 CPUtime=162.23
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7352 0 0 0 16220 3 0 0 25 0 1 0 30354637 14405632 3051 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3517 3051 73 123 0 3392 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14068

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1152688/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=14196 CPUtime=222.2
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7405 0 0 0 22217 3 0 0 25 0 1 0 30354637 14536704 3104 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3549 3104 73 123 0 3424 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14196

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1152560/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=14452 CPUtime=282.18
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7443 0 0 0 28215 3 0 0 25 0 1 0 30354637 14798848 3142 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3613 3142 73 123 0 3488 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14452

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19265
/proc/meminfo: memFree=1152432/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=14452 CPUtime=342.15
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7470 0 0 0 34212 3 0 0 25 0 1 0 30354637 14798848 3169 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3613 3169 73 123 0 3488 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 14452

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19271
/proc/meminfo: memFree=1152104/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=14580 CPUtime=402.13
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7497 0 0 0 40210 3 0 0 25 0 1 0 30354637 14929920 3196 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 3645 3196 73 123 0 3520 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 14580

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19271
/proc/meminfo: memFree=1152040/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=14708 CPUtime=462.1
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7521 0 0 0 46207 3 0 0 25 0 1 0 30354637 15060992 3220 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3677 3220 73 123 0 3552 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 14708

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19271
/proc/meminfo: memFree=1152104/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=14708 CPUtime=522.07
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7539 0 0 0 52204 3 0 0 25 0 1 0 30354637 15060992 3238 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3677 3238 73 123 0 3552 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 14708

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19271
/proc/meminfo: memFree=1152104/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=14836 CPUtime=582.05
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7555 0 0 0 58201 4 0 0 25 0 1 0 30354637 15192064 3254 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3709 3254 73 123 0 3584 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 14836

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19271
/proc/meminfo: memFree=1152040/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=14836 CPUtime=642.04
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 7571 0 0 0 64200 4 0 0 25 0 1 0 30354637 15192064 3270 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 3709 3270 73 123 0 3584 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 14836


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147816/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=18868 CPUtime=4000.6
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8528 0 0 0 400053 7 0 0 25 0 1 0 30354637 19320832 4227 1992294400 134512640 135019032 4294956240 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4717 4227 73 123 0 4592 0
Current children cumulated CPU time (s) 4000.6
Current children cumulated vsize (KiB) 18868

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147816/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=18996 CPUtime=4060.58
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8534 0 0 0 406051 7 0 0 25 0 1 0 30354637 19451904 4233 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4749 4233 73 123 0 4624 0
Current children cumulated CPU time (s) 4060.58
Current children cumulated vsize (KiB) 18996

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147816/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=18996 CPUtime=4120.56
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8540 0 0 0 412049 7 0 0 25 0 1 0 30354637 19451904 4239 1992294400 134512640 135019032 4294956240 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4749 4239 73 123 0 4624 0
Current children cumulated CPU time (s) 4120.56
Current children cumulated vsize (KiB) 18996

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147816/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=18996 CPUtime=4180.54
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8545 0 0 0 418047 7 0 0 25 0 1 0 30354637 19451904 4244 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 4749 4244 73 123 0 4624 0
Current children cumulated CPU time (s) 4180.54
Current children cumulated vsize (KiB) 18996

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147816/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=18996 CPUtime=4240.49
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8554 0 0 0 424042 7 0 0 25 0 1 0 30354637 19451904 4253 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4749 4253 73 123 0 4624 0
Current children cumulated CPU time (s) 4240.49
Current children cumulated vsize (KiB) 18996

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147816/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=18996 CPUtime=4300.46
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8560 0 0 0 430039 7 0 0 25 0 1 0 30354637 19451904 4259 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4749 4259 73 123 0 4624 0
Current children cumulated CPU time (s) 4300.46
Current children cumulated vsize (KiB) 18996

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147824/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19124 CPUtime=4360.43
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8564 0 0 0 436036 7 0 0 25 0 1 0 30354637 19582976 4263 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 4781 4263 73 123 0 4656 0
Current children cumulated CPU time (s) 4360.43
Current children cumulated vsize (KiB) 19124

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147824/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19124 CPUtime=4420.4
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8570 0 0 0 442033 7 0 0 25 0 1 0 30354637 19582976 4269 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4781 4269 73 123 0 4656 0
Current children cumulated CPU time (s) 4420.4
Current children cumulated vsize (KiB) 19124

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147824/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19124 CPUtime=4480.38
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8575 0 0 0 448031 7 0 0 25 0 1 0 30354637 19582976 4274 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4781 4274 73 123 0 4656 0
Current children cumulated CPU time (s) 4480.38
Current children cumulated vsize (KiB) 19124

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147760/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19124 CPUtime=4540.36
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8579 0 0 0 454029 7 0 0 25 0 1 0 30354637 19582976 4278 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4781 4278 73 123 0 4656 0
Current children cumulated CPU time (s) 4540.36
Current children cumulated vsize (KiB) 19124

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147632/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19124 CPUtime=4600.34
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8583 0 0 0 460027 7 0 0 25 0 1 0 30354637 19582976 4282 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4781 4282 73 123 0 4656 0
Current children cumulated CPU time (s) 4600.34
Current children cumulated vsize (KiB) 19124

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147632/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19124 CPUtime=4660.32
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8589 0 0 0 466025 7 0 0 25 0 1 0 30354637 19582976 4288 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4781 4288 73 123 0 4656 0
Current children cumulated CPU time (s) 4660.32
Current children cumulated vsize (KiB) 19124

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147568/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19124 CPUtime=4720.29
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8593 0 0 0 472022 7 0 0 25 0 1 0 30354637 19582976 4292 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4781 4292 73 123 0 4656 0
Current children cumulated CPU time (s) 4720.29
Current children cumulated vsize (KiB) 19124

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147568/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19252 CPUtime=4780.27
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8596 0 0 0 478020 7 0 0 25 0 1 0 30354637 19714048 4295 1992294400 134512640 135019032 4294956240 18446744073709551615 134526429 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4813 4295 73 123 0 4688 0
Current children cumulated CPU time (s) 4780.27
Current children cumulated vsize (KiB) 19252

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147568/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19252 CPUtime=4840.25
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8600 0 0 0 484018 7 0 0 25 0 1 0 30354637 19714048 4299 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4813 4299 73 123 0 4688 0
Current children cumulated CPU time (s) 4840.25
Current children cumulated vsize (KiB) 19252

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147568/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19252 CPUtime=4900.21
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8603 0 0 0 490014 7 0 0 25 0 1 0 30354637 19714048 4302 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 4813 4302 73 123 0 4688 0
Current children cumulated CPU time (s) 4900.21
Current children cumulated vsize (KiB) 19252

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147568/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19252 CPUtime=4960.16
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8606 0 0 0 496009 7 0 0 25 0 1 0 30354637 19714048 4305 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4813 4305 73 123 0 4688 0
Current children cumulated CPU time (s) 4960.16
Current children cumulated vsize (KiB) 19252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19279
/proc/meminfo: memFree=1147568/2055920 swapFree=4192956/4192956
[pid=19264] ppid=19262 vsize=19252 CPUtime=5000.05
/proc/19264/stat : 19264 (march_ks) R 19262 19264 19200 0 -1 4194304 8607 0 0 0 499998 7 0 0 25 0 1 0 30354637 19714048 4306 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 4813 4306 73 123 0 4688 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19252

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): 5002.21
CPU time (s): 5000.07
CPU user time (s): 4999.99
CPU system time (s): 0.079987
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 19252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8607
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= 11028

runsolver used 4.10438 second user time and 14.0959 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-18 04:54:21
IDJOB=1626145
IDBENCH=70307
IDSOLVER=582
FILE ID=node36/1626145-1240023260
PBS_JOBID= 9157431
Free space on /tmp= 66520 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626145-1240023260/watcher-1626145-1240023260 -o /tmp/evaluation-result-1626145-1240023260/solver-1626145-1240023260 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626145-1240023260.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=530005814

node36.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		: 3000.232
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		: 3000.232
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:       1165584 kB
Buffers:         74856 kB
Cached:         744884 kB
SwapCached:          0 kB
Active:         191920 kB
Inactive:       641748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1165584 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            42812 kB
Committed_AS:   150468 kB
PageTables:       1356 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= 66520 MiB
End job on node36 at 2009-04-18 06:17:45