Trace number 1626093

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) 5000.02 5002.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S547165541-056.cnf
MD5SUMc7b32920fad710a8e62fee8bc80010c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark137.969
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data 

1.79/1.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.82	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.79/1.82	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.79/1.82	c main()::
1.79/1.82	c initFormula():: searching for DIMACS p-line....
1.79/1.82	c full lookahead due to high density!
1.79/1.82	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.79/1.82	c parseCNF():: parsing....
1.79/1.82	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.82	c runParser():: parsing was successful, warming up engines...
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.79/1.82	c stat :: sign balance is biased by 0.008
1.79/1.82	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.79/1.82	c using k-SAT heuristics (size based diff)
1.79/1.82	c longest clause has size 7
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.79/1.82	c longest clause has size 7
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c dynamic_preselect_setsize :: off
1.79/1.82	c suggested doublelook initial :: 0
1.79/1.82	c main():: all systems go!
1.79/1.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 185 JD: 52
1.99/2.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 6742 JD: 52
7.89/7.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 133090 JD: 52
122.69/122.89	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 |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |****************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 1873750 JD: 52
1677.84/1678.71	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 |***************************************
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-1626093-1240017149/watcher-1626093-1240017149 -o /tmp/evaluation-result-1626093-1240017149/solver-1626093-1240017149 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626093-1240017149.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: 1.08 1.02 1.01 3/64 20316
/proc/meminfo: memFree=1093440/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=788 CPUtime=0
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 29748112 806912 86 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 197 86 47 123 0 72 0

[startup+0.102822 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 20316
/proc/meminfo: memFree=1093440/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=2432 CPUtime=0.09
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 1594 0 0 0 9 0 0 0 18 0 1 0 29748112 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134566992 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.201829 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 20316
/proc/meminfo: memFree=1093440/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=2432 CPUtime=0.19
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 1594 0 0 0 19 0 0 0 19 0 1 0 29748112 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2432

[startup+0.301839 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 20316
/proc/meminfo: memFree=1093440/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=2432 CPUtime=0.29
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 1594 0 0 0 29 0 0 0 20 0 1 0 29748112 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2432

[startup+0.701873 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 20316
/proc/meminfo: memFree=1093440/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=2432 CPUtime=0.69
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 1594 0 0 0 69 0 0 0 24 0 1 0 29748112 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2432

[startup+1.50194 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 20317
/proc/meminfo: memFree=1091768/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=2432 CPUtime=1.49
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 1594 0 0 0 149 0 0 0 25 0 1 0 29748112 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10108 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 20317
/proc/meminfo: memFree=1091192/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=2992 CPUtime=3.09
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2443 0 0 0 309 0 0 0 25 0 1 0 29748112 3063808 538 1992294400 134512640 135019032 4294956240 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 748 538 72 123 0 623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2992

[startup+6.30136 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 20317
/proc/meminfo: memFree=1091064/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=2992 CPUtime=6.29
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2443 0 0 0 629 0 0 0 25 0 1 0 29748112 3063808 538 1992294400 134512640 135019032 4294956240 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 748 538 72 123 0 623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2992

[startup+12.7029 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 20317
/proc/meminfo: memFree=1091144/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=2992 CPUtime=12.69
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2443 0 0 0 1269 0 0 0 25 0 1 0 29748112 3063808 538 1992294400 134512640 135019032 4294956240 18446744073709551615 134628834 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 748 538 72 123 0 623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2992

[startup+25.502 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20317
/proc/meminfo: memFree=1091144/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=3128 CPUtime=25.48
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2477 0 0 0 2548 0 0 0 25 0 1 0 29748112 3203072 572 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 782 572 72 123 0 657 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3128

[startup+51.1012 s]
/proc/loadavg: 1.09 1.03 1.01 2/65 20317
/proc/meminfo: memFree=1091080/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=3296 CPUtime=51.04
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2510 0 0 0 5103 1 0 0 25 0 1 0 29748112 3375104 605 1992294400 134512640 135019032 4294956240 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/20316/statm: 824 605 72 123 0 699 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 3296

[startup+102.302 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 20317
/proc/meminfo: memFree=1090888/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=3676 CPUtime=102.2
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2571 0 0 0 10219 1 0 0 25 0 1 0 29748112 3764224 666 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 919 666 72 123 0 794 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 3676

[startup+162.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 20317
/proc/meminfo: memFree=1090568/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=4016 CPUtime=162.17
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2637 0 0 0 16216 1 0 0 25 0 1 0 29748112 4112384 732 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 1004 732 72 123 0 879 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 4016

[startup+222.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20317
/proc/meminfo: memFree=1090248/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=4016 CPUtime=222.14
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2696 0 0 0 22213 1 0 0 25 0 1 0 29748112 4112384 791 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20316/statm: 1004 791 72 123 0 879 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 4016

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20317
/proc/meminfo: memFree=1090056/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=4528 CPUtime=282.09
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2751 0 0 0 28208 1 0 0 25 0 1 0 29748112 4636672 846 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 1132 846 72 123 0 1007 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 4528

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20317
/proc/meminfo: memFree=1089736/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=4528 CPUtime=342.07
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2818 0 0 0 34206 1 0 0 25 0 1 0 29748112 4636672 913 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 1132 913 72 123 0 1007 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 4528

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20317
/proc/meminfo: memFree=1089416/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=5292 CPUtime=402.04
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2902 0 0 0 40203 1 0 0 25 0 1 0 29748112 5419008 997 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 1323 997 72 123 0 1198 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 5292

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20317
/proc/meminfo: memFree=1089160/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=5292 CPUtime=462.01
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 2979 0 0 0 46200 1 0 0 25 0 1 0 29748112 5419008 1074 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 1323 1074 72 123 0 1198 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 5292

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20317
/proc/meminfo: memFree=1088968/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=6444 CPUtime=521.99
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 3037 0 0 0 52198 1 0 0 25 0 1 0 29748112 6598656 1132 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 1611 1132 72 123 0 1486 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 6444

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20317
/proc/meminfo: memFree=1088776/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=6444 CPUtime=581.96
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 3097 0 0 0 58195 1 0 0 25 0 1 0 29748112 6598656 1192 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 1611 1192 72 123 0 1486 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 6444

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20317
/proc/meminfo: memFree=1088392/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=6444 CPUtime=641.93
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 3180 0 0 0 64192 1 0 0 25 0 1 0 29748112 6598656 1275 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 1611 1275 72 123 0 1486 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 6444


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1072776/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=20456 CPUtime=4060.37
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 6703 0 0 0 406030 7 0 0 25 0 1 0 29748112 20946944 4798 1992294400 134512640 135019032 4294956240 18446744073709551615 134537955 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 5114 4798 72 123 0 4989 0
Current children cumulated CPU time (s) 4060.37
Current children cumulated vsize (KiB) 20456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1072456/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=20456 CPUtime=4120.35
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 6773 0 0 0 412028 7 0 0 25 0 1 0 29748112 20946944 4868 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 5114 4868 72 123 0 4989 0
Current children cumulated CPU time (s) 4120.35
Current children cumulated vsize (KiB) 20456

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1072136/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4180.32
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 6844 0 0 0 418025 7 0 0 25 0 1 0 29748112 29888512 4939 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 4939 72 123 0 7172 0
Current children cumulated CPU time (s) 4180.32
Current children cumulated vsize (KiB) 29188

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1071944/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4240.29
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 6901 0 0 0 424021 8 0 0 25 0 1 0 29748112 29888512 4996 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 4996 72 123 0 7172 0
Current children cumulated CPU time (s) 4240.29
Current children cumulated vsize (KiB) 29188

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1071688/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4300.27
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 6961 0 0 0 430019 8 0 0 25 0 1 0 29748112 29888512 5056 1992294400 134512640 135019032 4294956240 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5056 72 123 0 7172 0
Current children cumulated CPU time (s) 4300.27
Current children cumulated vsize (KiB) 29188

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1071496/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4360.24
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7013 0 0 0 436016 8 0 0 25 0 1 0 29748112 29888512 5108 1992294400 134512640 135019032 4294956240 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5108 72 123 0 7172 0
Current children cumulated CPU time (s) 4360.24
Current children cumulated vsize (KiB) 29188

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1071240/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4420.22
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7085 0 0 0 442014 8 0 0 25 0 1 0 29748112 29888512 5180 1992294400 134512640 135019032 4294956240 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5180 72 123 0 7172 0
Current children cumulated CPU time (s) 4420.22
Current children cumulated vsize (KiB) 29188

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1070920/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4480.2
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7162 0 0 0 448012 8 0 0 25 0 1 0 29748112 29888512 5257 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5257 72 123 0 7172 0
Current children cumulated CPU time (s) 4480.2
Current children cumulated vsize (KiB) 29188

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1070600/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4540.17
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7243 0 0 0 454009 8 0 0 25 0 1 0 29748112 29888512 5338 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5338 72 123 0 7172 0
Current children cumulated CPU time (s) 4540.17
Current children cumulated vsize (KiB) 29188

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1070152/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4600.13
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7316 0 0 0 460005 8 0 0 25 0 1 0 29748112 29888512 5411 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5411 72 123 0 7172 0
Current children cumulated CPU time (s) 4600.13
Current children cumulated vsize (KiB) 29188

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1069832/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4660.11
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7379 0 0 0 466003 8 0 0 25 0 1 0 29748112 29888512 5474 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5474 72 123 0 7172 0
Current children cumulated CPU time (s) 4660.11
Current children cumulated vsize (KiB) 29188

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1069448/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4720.08
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7470 0 0 0 472000 8 0 0 25 0 1 0 29748112 29888512 5565 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20316/statm: 7297 5565 72 123 0 7172 0
Current children cumulated CPU time (s) 4720.08
Current children cumulated vsize (KiB) 29188

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1069128/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4780.04
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7557 0 0 0 477996 8 0 0 25 0 1 0 29748112 29888512 5652 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5652 72 123 0 7172 0
Current children cumulated CPU time (s) 4780.04
Current children cumulated vsize (KiB) 29188

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1068808/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4840.02
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7638 0 0 0 483994 8 0 0 25 0 1 0 29748112 29888512 5733 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5733 72 123 0 7172 0
Current children cumulated CPU time (s) 4840.02
Current children cumulated vsize (KiB) 29188

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1068552/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4899.98
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7712 0 0 0 489990 8 0 0 25 0 1 0 29748112 29888512 5807 1992294400 134512640 135019032 4294956240 18446744073709551615 134548062 0 0 4096 0 0 0 0 17 1 0 0
/proc/20316/statm: 7297 5807 72 123 0 7172 0
Current children cumulated CPU time (s) 4899.98
Current children cumulated vsize (KiB) 29188

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1068232/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=4959.91
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7793 0 0 0 495983 8 0 0 25 0 1 0 29748112 29888512 5888 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5888 72 123 0 7172 0
Current children cumulated CPU time (s) 4959.91
Current children cumulated vsize (KiB) 29188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1068040/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=5000
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7843 0 0 0 499992 8 0 0 25 0 1 0 29748112 29888512 5938 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5938 72 123 0 7172 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 29188

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

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

[startup+5002.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20801
/proc/meminfo: memFree=1068040/2055920 swapFree=4192956/4192956
[pid=20316] ppid=20314 vsize=29188 CPUtime=5000
/proc/20316/stat : 20316 (march_ks) R 20314 20316 20244 0 -1 4194304 7843 0 0 0 499992 8 0 0 25 0 1 0 29748112 29888512 5938 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20316/statm: 7297 5938 72 123 0 7172 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 29188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.41
CPU time (s): 5000.02
CPU user time (s): 4999.93
CPU system time (s): 0.090986
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 29188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7843
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= 14557

runsolver used 5.71513 second user time and 12.4961 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-18 03:12:29
IDJOB=1626093
IDBENCH=70281
IDSOLVER=582
FILE ID=node31/1626093-1240017149
PBS_JOBID= 9157392
Free space on /tmp= 66492 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S547165541-056.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626093-1240017149/watcher-1626093-1240017149 -o /tmp/evaluation-result-1626093-1240017149/solver-1626093-1240017149 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626093-1240017149.cnf            

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

MD5SUM BENCH= c7b32920fad710a8e62fee8bc80010c2
RANDOM SEED=1897382815

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
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		: 3000.213
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:       1093920 kB
Buffers:         72712 kB
Cached:         817680 kB
SwapCached:          0 kB
Active:          72344 kB
Inactive:       832924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1093920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3192 kB
Writeback:           0 kB
Mapped:          24688 kB
Slab:            42528 kB
Committed_AS:   185892 kB
PageTables:       1464 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= 66504 MiB
End job on node31 at 2009-04-18 04:35:54