Trace number 1544300

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S745855171-090.cnf
MD5SUM424ae5e08db4b5fb6ed3561627cff998
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 variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.041
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.04	c resolvent_look() :: found 2 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2345 / 110 ) = 21.32
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 145 JD: 20
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 3381 JD: 20
1.49/1.56	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 29581 JD: 20
13.48/13.59	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 140568 JD: 20
64.77/64.83	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 470096 JD: 20
218.00/218.12	c |----------------------------------------------------------------|
c |*
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c |*****
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c |****************************************************************| 5 NC: 1160733 JD: 20
541.65/541.95	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 2272846 JD: 20
1067.02/1067.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
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-1544300-1238607503/watcher-1544300-1238607503 -o /tmp/evaluation-result-1544300-1238607503/solver-1544300-1238607503 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544300-1238607503.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: 0.93 0.99 0.99 3/65 8423
/proc/meminfo: memFree=1192928/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=788 CPUtime=0
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 99 0 0 0 0 0 0 0 19 0 1 0 1020123985 806912 84 1992294400 134512640 135019032 4294956240 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 197 84 48 123 0 72 0

[startup+0.0705169 s]
/proc/loadavg: 0.93 0.99 0.99 3/65 8423
/proc/meminfo: memFree=1192928/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1104 CPUtime=0.06
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 201 0 0 0 6 0 0 0 19 0 1 0 1020123985 1130496 184 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 276 184 72 123 0 151 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1104

[startup+0.101519 s]
/proc/loadavg: 0.93 0.99 0.99 3/65 8423
/proc/meminfo: memFree=1192928/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1104 CPUtime=0.09
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 201 0 0 0 9 0 0 0 19 0 1 0 1020123985 1130496 184 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 276 184 72 123 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1104

[startup+0.301537 s]
/proc/loadavg: 0.93 0.99 0.99 3/65 8423
/proc/meminfo: memFree=1192928/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1104 CPUtime=0.29
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 201 0 0 0 29 0 0 0 21 0 1 0 1020123985 1130496 184 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 276 184 72 123 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1104

[startup+0.701575 s]
/proc/loadavg: 0.93 0.99 0.99 3/65 8423
/proc/meminfo: memFree=1192928/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1104 CPUtime=0.69
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 201 0 0 0 69 0 0 0 25 0 1 0 1020123985 1130496 184 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 276 184 72 123 0 151 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1104

[startup+1.50165 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1192472/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1104 CPUtime=1.49
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 201 0 0 0 149 0 0 0 25 0 1 0 1020123985 1130496 184 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 276 184 72 123 0 151 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1104

[startup+3.1028 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1192344/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1104 CPUtime=3.09
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 201 0 0 0 309 0 0 0 25 0 1 0 1020123985 1130496 184 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8423/statm: 276 184 72 123 0 151 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1104

[startup+6.3011 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1192208/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1104 CPUtime=6.28
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 201 0 0 0 628 0 0 0 25 0 1 0 1020123985 1130496 184 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 276 184 72 123 0 151 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1104

[startup+12.7017 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1192032/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1104 CPUtime=12.68
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 201 0 0 0 1268 0 0 0 25 0 1 0 1020123985 1130496 184 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 276 184 72 123 0 151 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1104

[startup+25.5019 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1192096/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1104 CPUtime=25.48
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 211 0 0 0 2548 0 0 0 25 0 1 0 1020123985 1130496 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 276 194 72 123 0 151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1104

[startup+51.1013 s]
/proc/loadavg: 0.97 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1192096/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1372 CPUtime=51.07
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 248 0 0 0 5107 0 0 0 25 0 1 0 1020123985 1404928 231 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 343 231 72 123 0 218 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1372

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1191840/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1540 CPUtime=102.25
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 288 0 0 0 10225 0 0 0 25 0 1 0 1020123985 1576960 271 1992294400 134512640 135019032 4294956240 18446744073709551615 134541878 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 385 271 72 123 0 260 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1540

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1191712/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1920 CPUtime=162.22
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 331 0 0 0 16222 0 0 0 25 0 1 0 1020123985 1966080 314 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 480 314 72 123 0 355 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1920

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1191456/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=1920 CPUtime=222.2
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 384 0 0 0 22220 0 0 0 25 0 1 0 1020123985 1966080 367 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 480 367 72 123 0 355 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1920

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1191264/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=2260 CPUtime=282.16
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 433 0 0 0 28216 0 0 0 25 0 1 0 1020123985 2314240 416 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 565 416 72 123 0 440 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2260

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1191072/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=2772 CPUtime=342.15
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 497 0 0 0 34214 1 0 0 25 0 1 0 1020123985 2838528 480 1992294400 134512640 135019032 4294956240 18446744073709551615 134587680 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 693 480 72 123 0 568 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2772

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1190816/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=2772 CPUtime=402.11
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 553 0 0 0 40210 1 0 0 25 0 1 0 1020123985 2838528 536 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 693 536 72 123 0 568 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 2772

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1190624/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=3536 CPUtime=462.08
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 605 0 0 0 46207 1 0 0 25 0 1 0 1020123985 3620864 588 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 884 588 72 123 0 759 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 3536

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1190368/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=3536 CPUtime=522.05
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 668 0 0 0 52204 1 0 0 25 0 1 0 1020123985 3620864 651 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 884 651 72 123 0 759 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 3536

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1190048/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=3536 CPUtime=582.03
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 749 0 0 0 58202 1 0 0 25 0 1 0 1020123985 3620864 732 1992294400 134512640 135019032 4294956240 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 884 732 72 123 0 759 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 3536

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1189792/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=4688 CPUtime=642.01
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 809 0 0 0 64200 1 0 0 25 0 1 0 1020123985 4800512 792 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 1172 792 72 123 0 1047 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 4688

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1189536/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=4688 CPUtime=701.98
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 880 0 0 0 70197 1 0 0 25 0 1 0 1020123985 4800512 863 1992294400 134512640 135019032 4294956240 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 1172 863 72 123 0 1047 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 4688

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1189088/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=4688 CPUtime=761.96
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 976 0 0 0 76195 1 0 0 25 0 1 0 1020123985 4800512 959 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 1172 959 72 123 0 1047 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 4688

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1188832/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=4688 CPUtime=821.93
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 1039 0 0 0 82192 1 0 0 25 0 1 0 1020123985 4800512 1022 1992294400 134512640 135019032 4294956240 18446744073709551615 134538401 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 1172 1022 72 123 0 1047 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 4688

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8424
/proc/meminfo: memFree=1188512/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=6412 CPUtime=881.9
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 1120 0 0 0 88189 1 0 0 25 0 1 0 1020123985 6565888 1103 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 1603 1103 72 123 0 1478 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 6412

[startup+942.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 8424
/proc/meminfo: memFree=1188192/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=6412 CPUtime=941.88
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 1195 0 0 0 94187 1 0 0 25 0 1 0 1020123985 6565888 1178 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 1603 1178 72 123 0 1478 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 6412

[startup+1002.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/66 8424
/proc/meminfo: memFree=1187936/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=6412 CPUtime=1001.84
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 1260 0 0 0 100183 1 0 0 25 0 1 0 1020123985 6565888 1243 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 1603 1243 72 123 0 1478 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 6412

[startup+1062.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/66 8424
/proc/meminfo: memFree=1187552/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=6412 CPUtime=1061.82
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 1362 0 0 0 106181 1 0 0 25 0 1 0 1020123985 6565888 1345 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 1603 1345 72 123 0 1478 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 6412

[startup+1122.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/66 8424
/proc/meminfo: memFree=1187168/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=6412 CPUtime=1121.8
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 1457 0 0 0 112179 1 0 0 25 0 1 0 1020123985 6565888 1440 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 1603 1440 72 123 0 1478 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 6412

[startup+1182.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 8424
/proc/meminfo: memFree=1186848/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=9000 CPUtime=1181.77
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 1546 0 0 0 118176 1 0 0 25 0 1 0 1020123985 9216000 1529 1992294400 134512640 135019032 4294956240 18446744073709551615 134538522 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 2250 1529 72 123 0 2125 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 9000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 8424
/proc/meminfo: memFree=1186784/2055920 swapFree=4176856/4192956
[pid=8423] ppid=8421 vsize=9000 CPUtime=1200.07
/proc/8423/stat : 8423 (march_ks) R 8421 8423 8260 0 -1 4194304 1565 0 0 0 120006 1 0 0 25 0 1 0 1020123985 9216000 1548 1992294400 134512640 135019032 4294956240 18446744073709551615 134526980 0 0 4096 0 0 0 0 17 0 0 0
/proc/8423/statm: 2250 1548 72 123 0 2125 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9000

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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.018997
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 9000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1565
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= 3465

runsolver used 1.40179 second user time and 2.84657 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-01 19:38:23
IDJOB=1544300
IDBENCH=70377
IDSOLVER=559
FILE ID=node8/1544300-1238607503
PBS_JOBID= 9073555
Free space on /tmp= 64248 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S745855171-090.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544300-1238607503/watcher-1544300-1238607503 -o /tmp/evaluation-result-1544300-1238607503/solver-1544300-1238607503 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544300-1238607503.cnf            

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

MD5SUM BENCH= 424ae5e08db4b5fb6ed3561627cff998
RANDOM SEED=1690280758

node8.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1193472 kB
Buffers:        107564 kB
Cached:         647824 kB
SwapCached:       9204 kB
Active:         197544 kB
Inactive:       568488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1193472 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          16368 kB
Slab:            82300 kB
Committed_AS:  2721872 kB
PageTables:       1376 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= 64244 MiB
End job on node8 at 2009-04-01 19:58:25