Trace number 1544600

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S819692891-023.cnf
MD5SUMf025101ee357b099f3b22dfcd8620ffb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.843871
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

0.89/0.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.97	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.97	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.97	c main()::
0.89/0.97	c initFormula():: searching for DIMACS p-line....
0.89/0.97	c full lookahead due to high density!
0.89/0.97	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.97	c parseCNF():: parsing....
0.89/0.97	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.97	c runParser():: parsing was successful, warming up engines...
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.97	c stat :: sign balance is biased by 0.007
0.89/0.97	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.97	c using k-SAT heuristics (size based diff)
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c dynamic_preselect_setsize :: off
0.89/0.97	c suggested doublelook initial :: 0
0.89/0.97	c main():: all systems go!
0.89/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 129 JD: 22
1.00/1.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 2661 JD: 22
2.39/2.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 27409 JD: 22
15.49/15.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |****************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 165136 JD: 22
89.31/89.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 720173 JD: 22
383.48/383.78	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
c |*****************************************
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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-1544600-1238612048/watcher-1544600-1238612048 -o /tmp/evaluation-result-1544600-1238612048/solver-1544600-1238612048 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544600-1238612048.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: 1.15 1.00 0.84 3/64 12238
/proc/meminfo: memFree=1508856/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=656 CPUtime=0
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133871059 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 164 81 47 123 0 39 0

[startup+0.024494 s]
/proc/loadavg: 1.15 1.00 0.84 3/64 12238
/proc/meminfo: memFree=1508856/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=1584 CPUtime=0.02
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 302 0 0 0 2 0 0 0 18 0 1 0 1133871059 1622016 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134554782 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 396 270 52 123 0 271 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1584

[startup+0.101503 s]
/proc/loadavg: 1.15 1.00 0.84 3/64 12238
/proc/meminfo: memFree=1508856/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=1712 CPUtime=0.09
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133871059 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301529 s]
/proc/loadavg: 1.15 1.00 0.84 3/64 12238
/proc/meminfo: memFree=1508856/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=1712 CPUtime=0.29
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 1133871059 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701582 s]
/proc/loadavg: 1.15 1.00 0.84 3/64 12238
/proc/meminfo: memFree=1508856/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=1712 CPUtime=0.69
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 1133871059 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50169 s]
/proc/loadavg: 1.15 1.00 0.84 2/65 12239
/proc/meminfo: memFree=1507440/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=2116 CPUtime=1.49
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1143 0 0 0 149 0 0 0 25 0 1 0 1133871059 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.1019 s]
/proc/loadavg: 1.15 1.00 0.84 2/65 12239
/proc/meminfo: memFree=1507312/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=2116 CPUtime=3.09
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1143 0 0 0 309 0 0 0 25 0 1 0 1133871059 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30132 s]
/proc/loadavg: 1.14 1.00 0.84 2/65 12239
/proc/meminfo: memFree=1507248/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=2116 CPUtime=6.29
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1143 0 0 0 629 0 0 0 25 0 1 0 1133871059 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7012 s]
/proc/loadavg: 1.13 1.00 0.84 2/65 12239
/proc/meminfo: memFree=1507120/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=2116 CPUtime=12.69
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1143 0 0 0 1269 0 0 0 25 0 1 0 1133871059 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.5018 s]
/proc/loadavg: 1.10 1.00 0.85 2/65 12239
/proc/meminfo: memFree=1507248/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=2116 CPUtime=25.49
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1143 0 0 0 2549 0 0 0 25 0 1 0 1133871059 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2116

[startup+51.1012 s]
/proc/loadavg: 1.07 1.00 0.85 2/65 12239
/proc/meminfo: memFree=1507248/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=2320 CPUtime=51.05
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1184 0 0 0 5105 0 0 0 25 0 1 0 1133871059 2375680 431 1992294400 134512640 135019032 4294956240 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/12238/statm: 580 431 72 123 0 455 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 2320

[startup+102.306 s]
/proc/loadavg: 1.03 1.00 0.85 2/65 12239
/proc/meminfo: memFree=1507056/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=2420 CPUtime=102.21
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1219 0 0 0 10221 0 0 0 25 0 1 0 1133871059 2478080 466 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 605 466 72 123 0 480 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 2420

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.86 2/65 12239
/proc/meminfo: memFree=1506928/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=2800 CPUtime=162.18
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1259 0 0 0 16218 0 0 0 25 0 1 0 1133871059 2867200 506 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 700 506 72 123 0 575 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 2800

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 12239
/proc/meminfo: memFree=1506800/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=2800 CPUtime=222.16
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1302 0 0 0 22216 0 0 0 25 0 1 0 1133871059 2867200 549 1992294400 134512640 135019032 4294956240 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 700 549 72 123 0 575 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 2800

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 12239
/proc/meminfo: memFree=1506544/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=3140 CPUtime=282.12
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1342 0 0 0 28212 0 0 0 25 0 1 0 1133871059 3215360 589 1992294400 134512640 135019032 4294956240 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 785 589 72 123 0 660 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 3140

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 12239
/proc/meminfo: memFree=1506480/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=3140 CPUtime=342.1
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1380 0 0 0 34210 0 0 0 25 0 1 0 1133871059 3215360 627 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 785 627 72 123 0 660 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 3140

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 12239
/proc/meminfo: memFree=1506224/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=3652 CPUtime=402.07
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1421 0 0 0 40207 0 0 0 25 0 1 0 1133871059 3739648 668 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 913 668 72 123 0 788 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 3652

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 12245
/proc/meminfo: memFree=1506096/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=3652 CPUtime=462.02
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1462 0 0 0 46202 0 0 0 25 0 1 0 1133871059 3739648 709 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 913 709 72 123 0 788 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 3652

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 12245
/proc/meminfo: memFree=1506032/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=3652 CPUtime=521.99
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1504 0 0 0 52199 0 0 0 25 0 1 0 1133871059 3739648 751 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 913 751 72 123 0 788 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 3652

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 12245
/proc/meminfo: memFree=1505904/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=4416 CPUtime=581.97
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1540 0 0 0 58197 0 0 0 25 0 1 0 1133871059 4521984 787 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1104 787 72 123 0 979 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 4416

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1505712/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=4416 CPUtime=641.95
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1581 0 0 0 64195 0 0 0 25 0 1 0 1133871059 4521984 828 1992294400 134512640 135019032 4294956240 18446744073709551615 134587496 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1104 828 72 123 0 979 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 4416

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1505456/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=4416 CPUtime=701.92
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1622 0 0 0 70192 0 0 0 25 0 1 0 1133871059 4521984 869 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1104 869 72 123 0 979 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 4416

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1505264/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=4416 CPUtime=761.9
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1662 0 0 0 76190 0 0 0 25 0 1 0 1133871059 4521984 909 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1104 909 72 123 0 979 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 4416

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1505136/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=4416 CPUtime=821.87
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1707 0 0 0 82187 0 0 0 25 0 1 0 1133871059 4521984 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1104 954 72 123 0 979 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 4416

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1505008/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=5568 CPUtime=881.84
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1747 0 0 0 88184 0 0 0 25 0 1 0 1133871059 5701632 994 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1392 994 72 123 0 1267 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 5568

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1504816/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=5568 CPUtime=941.82
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1788 0 0 0 94182 0 0 0 25 0 1 0 1133871059 5701632 1035 1992294400 134512640 135019032 4294956240 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1392 1035 72 123 0 1267 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 5568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1504688/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=5568 CPUtime=1001.79
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1829 0 0 0 100179 0 0 0 25 0 1 0 1133871059 5701632 1076 1992294400 134512640 135019032 4294956240 18446744073709551615 134527067 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1392 1076 72 123 0 1267 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 5568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1504560/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=5568 CPUtime=1061.77
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1867 0 0 0 106177 0 0 0 25 0 1 0 1133871059 5701632 1114 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1392 1114 72 123 0 1267 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 5568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1504368/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=5568 CPUtime=1121.75
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1907 0 0 0 112174 1 0 0 25 0 1 0 1133871059 5701632 1154 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1392 1154 72 123 0 1267 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 5568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1504240/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=5568 CPUtime=1181.72
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1950 0 0 0 118171 1 0 0 25 0 1 0 1133871059 5701632 1197 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1392 1197 72 123 0 1267 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 5568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12245
/proc/meminfo: memFree=1504176/2055920 swapFree=4177712/4192956
[pid=12238] ppid=12236 vsize=5568 CPUtime=1200.01
/proc/12238/stat : 12238 (march_ks) R 12236 12238 12112 0 -1 4194304 1961 0 0 0 120000 1 0 0 25 0 1 0 1133871059 5701632 1208 1992294400 134512640 135019032 4294956240 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 0 0 0
/proc/12238/statm: 1392 1208 72 123 0 1267 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5568

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): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.012998
CPU usage (%): 99.9512
Max. virtual memory (cumulated for all children) (KiB): 5568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1961
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= 4714

runsolver used 1.04884 second user time and 3.33749 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-01 20:54:08
IDJOB=1544600
IDBENCH=70527
IDSOLVER=559
FILE ID=node13/1544600-1238612048
PBS_JOBID= 9073688
Free space on /tmp= 66396 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S819692891-023.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544600-1238612048/watcher-1544600-1238612048 -o /tmp/evaluation-result-1544600-1238612048/solver-1544600-1238612048 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544600-1238612048.cnf            

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

MD5SUM BENCH= f025101ee357b099f3b22dfcd8620ffb
RANDOM SEED=1167459040

node13.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		: 3000.240
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		: 3000.240
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:       1509336 kB
Buffers:         87352 kB
Cached:         367848 kB
SwapCached:       9036 kB
Active:         310872 kB
Inactive:       154752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509336 kB
SwapTotal:     4192956 kB
SwapFree:      4177712 kB
Dirty:            3228 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            66956 kB
Committed_AS:  3137176 kB
PageTables:       1464 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= 66392 MiB
End job on node13 at 2009-04-01 21:14:11