Trace number 368980

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 5000.06 5001.73

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
MD5SUMad341047b56d6b96e36142808d331e4f
Bench CategoryCRAFTED (crafted 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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 1400 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 400 free variables and 1400 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.012
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 400 variables and 1400 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 400 variabels and 1400 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1400 / 400 ) = 3.50
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 141 JD: 30
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3306 JD: 30
1.00/1.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 37350 JD: 30
11.89/11.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |************
c |*************
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 230760 JD: 30
73.76/73.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
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c |****************************************
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c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 1084045 JD: 30
349.79/349.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
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c |************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 4008808 JD: 30
1303.01/1303.51	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 |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |***********************************************
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c |**************************************************************
c |***************************************************************c right child 896691 UNSAT by parent!
3981.02/3982.37	
c |****************************************************************| 6 NC: 12149602 JD: 30
3981.02/3982.37	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 (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-368980-1177275065 -o ROOT/results/node1/solver-368980-1177275065 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368980-1177275065/march_ks /tmp/evaluation/368980-1177275065/instance-368980-1177275065.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): 7500 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: 0.95 0.97 0.99 3/77 1204
/proc/meminfo: memFree=1862984/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=792 CPUtime=0
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 203544320 811008 113 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134520831 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 198 113 62 123 0 73 0

[startup+0.087546 s]
/proc/loadavg: 0.95 0.97 0.99 3/77 1204
/proc/meminfo: memFree=1862984/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=1180 CPUtime=0.08
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 235 0 0 0 8 0 0 0 18 0 1 0 203544320 1208320 217 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 295 217 73 123 0 170 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1180

[startup+0.102548 s]
/proc/loadavg: 0.95 0.97 0.99 3/77 1204
/proc/meminfo: memFree=1862984/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=1180 CPUtime=0.09
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 203544320 1208320 219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542372 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 295 219 73 123 0 170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.302571 s]
/proc/loadavg: 0.95 0.97 0.99 3/77 1204
/proc/meminfo: memFree=1862984/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=1180 CPUtime=0.29
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 246 0 0 0 29 0 0 0 19 0 1 0 203544320 1208320 228 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 295 228 73 123 0 170 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1180

[startup+0.701618 s]
/proc/loadavg: 0.95 0.97 0.99 3/77 1204
/proc/meminfo: memFree=1862984/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=1320 CPUtime=0.69
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 258 0 0 0 69 0 0 0 22 0 1 0 203544320 1351680 240 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 330 240 73 123 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1320

[startup+1.50171 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 1205
/proc/meminfo: memFree=1862272/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=1320 CPUtime=1.49
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 266 0 0 0 149 0 0 0 25 0 1 0 203544320 1351680 248 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587745 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 330 248 73 123 0 205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1320

[startup+3.1019 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 1205
/proc/meminfo: memFree=1862080/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=1320 CPUtime=3.09
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 284 0 0 0 309 0 0 0 25 0 1 0 203544320 1351680 266 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 330 266 73 123 0 205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1320

[startup+6.30127 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 1205
/proc/meminfo: memFree=1861824/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=1592 CPUtime=6.29
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 321 0 0 0 629 0 0 0 25 0 1 0 203544320 1630208 303 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 398 303 73 123 0 273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1592

[startup+12.702 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 1205
/proc/meminfo: memFree=1861632/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=1592 CPUtime=12.69
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 332 0 0 0 1269 0 0 0 25 0 1 0 203544320 1630208 314 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 398 314 73 123 0 273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1592

[startup+25.5015 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 1205
/proc/meminfo: memFree=1861440/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=1912 CPUtime=25.48
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 379 0 0 0 2548 0 0 0 25 0 1 0 203544320 1957888 361 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 478 361 73 123 0 353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1912

[startup+51.1015 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 1205
/proc/meminfo: memFree=1861056/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=2480 CPUtime=51.07
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 475 0 0 0 5107 0 0 0 25 0 1 0 203544320 2539520 457 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 620 457 73 123 0 495 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2480

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1205
/proc/meminfo: memFree=1860608/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=2992 CPUtime=102.27
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 595 0 0 0 10226 1 0 0 25 0 1 0 203544320 3063808 577 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 748 577 73 123 0 623 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2992

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1205
/proc/meminfo: memFree=1859584/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=3756 CPUtime=162.24
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 847 0 0 0 16223 1 0 0 25 0 1 0 203544320 3846144 829 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 939 829 73 123 0 814 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3756

[startup+222.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 1205
/proc/meminfo: memFree=1858432/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=5084 CPUtime=222.22
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 1133 0 0 0 22221 1 0 0 25 0 1 0 203544320 5206016 1115 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 1271 1115 73 123 0 1146 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5084

[startup+282.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 1205
/proc/meminfo: memFree=1857408/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=6808 CPUtime=282.21
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 1368 0 0 0 28219 2 0 0 25 0 1 0 203544320 6971392 1350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 1702 1350 73 123 0 1577 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6808

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1205
/proc/meminfo: memFree=1856832/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=6808 CPUtime=342.19
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 1508 0 0 0 34217 2 0 0 25 0 1 0 203544320 6971392 1490 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538091 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 1702 1490 73 123 0 1577 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6808

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1205
/proc/meminfo: memFree=1855936/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=9396 CPUtime=402.17
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 1718 0 0 0 40215 2 0 0 25 0 1 0 203544320 9621504 1700 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 2349 1700 73 123 0 2224 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9396

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1205
/proc/meminfo: memFree=1855040/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=9396 CPUtime=462.15
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 1947 0 0 0 46213 2 0 0 25 0 1 0 203544320 9621504 1929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542361 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 2349 1929 73 123 0 2224 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 9396

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1205
/proc/meminfo: memFree=1854464/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=9396 CPUtime=522.14
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 2089 0 0 0 52211 3 0 0 25 0 1 0 203544320 9621504 2071 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 2349 2071 73 123 0 2224 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9396

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1205
/proc/meminfo: memFree=1853184/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=13276 CPUtime=582.12
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 2394 0 0 0 58209 3 0 0 25 0 1 0 203544320 13594624 2376 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 3319 2376 73 123 0 3194 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13276

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 3/84 1379
/proc/meminfo: memFree=1850504/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=13768 CPUtime=642.02
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 2740 0 0 0 64198 4 0 0 25 0 1 0 203544320 14098432 2722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 3442 2722 73 123 0 3317 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 13768


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1405
/proc/meminfo: memFree=1775552/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=95924 CPUtime=4060.99
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 21330 0 0 0 406069 30 0 0 25 0 1 0 203544320 98226176 21312 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 23981 21312 73 123 0 23856 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 95924

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1405
/proc/meminfo: memFree=1773952/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=95924 CPUtime=4120.97
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 21750 0 0 0 412067 30 0 0 25 0 1 0 203544320 98226176 21732 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 23981 21732 73 123 0 23856 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 95924

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1405
/proc/meminfo: memFree=1772480/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=95924 CPUtime=4180.96
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 22102 0 0 0 418065 31 0 0 25 0 1 0 203544320 98226176 22084 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564747 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 23981 22084 73 123 0 23856 0
Current children cumulated CPU time (s) 4180.96
Current children cumulated vsize (KiB) 95924

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 1579
/proc/meminfo: memFree=1770248/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=95924 CPUtime=4240.85
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 22340 0 0 0 424054 31 0 0 25 0 1 0 203544320 98226176 22322 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 23981 22322 73 123 0 23856 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 95924

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1770432/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=95924 CPUtime=4300.83
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 22566 0 0 0 430051 32 0 0 25 0 1 0 203544320 98226176 22548 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 23981 22548 73 123 0 23856 0
Current children cumulated CPU time (s) 4300.83
Current children cumulated vsize (KiB) 95924

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1768704/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=95924 CPUtime=4360.8
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 23015 0 0 0 436048 32 0 0 25 0 1 0 203544320 98226176 22997 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 23981 22997 73 123 0 23856 0
Current children cumulated CPU time (s) 4360.8
Current children cumulated vsize (KiB) 95924

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1767616/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=95924 CPUtime=4420.79
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 23279 0 0 0 442046 33 0 0 25 0 1 0 203544320 98226176 23261 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 23981 23261 73 123 0 23856 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 95924

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1766208/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=95924 CPUtime=4480.77
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 23627 0 0 0 448043 34 0 0 25 0 1 0 203544320 98226176 23609 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 23981 23609 73 123 0 23856 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 95924

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1764352/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=140124 CPUtime=4540.75
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 24028 0 0 0 454040 35 0 0 25 0 1 0 203544320 143486976 24010 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563538 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 35031 24010 73 123 0 34906 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 140124

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1763264/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=140124 CPUtime=4600.74
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 24295 0 0 0 460038 36 0 0 25 0 1 0 203544320 143486976 24277 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 35031 24277 73 123 0 34906 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 140124

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1761984/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=140124 CPUtime=4660.72
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 24602 0 0 0 466036 36 0 0 25 0 1 0 203544320 143486976 24584 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 35031 24584 73 123 0 34906 0
Current children cumulated CPU time (s) 4660.72
Current children cumulated vsize (KiB) 140124

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1761152/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=140124 CPUtime=4720.7
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 24811 0 0 0 472034 36 0 0 25 0 1 0 203544320 143486976 24793 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 35031 24793 73 123 0 34906 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 140124

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1760064/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=140124 CPUtime=4780.69
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 25134 0 0 0 478032 37 0 0 25 0 1 0 203544320 143486976 25116 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 35031 25116 73 123 0 34906 0
Current children cumulated CPU time (s) 4780.69
Current children cumulated vsize (KiB) 140124

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1758208/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=140124 CPUtime=4840.66
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 25577 0 0 0 484029 37 0 0 25 0 1 0 203544320 143486976 25559 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 35031 25559 73 123 0 34906 0
Current children cumulated CPU time (s) 4840.66
Current children cumulated vsize (KiB) 140124

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1756672/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=140124 CPUtime=4900.65
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 25962 0 0 0 490027 38 0 0 25 0 1 0 203544320 143486976 25944 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 35031 25944 73 123 0 34906 0
Current children cumulated CPU time (s) 4900.65
Current children cumulated vsize (KiB) 140124

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1755392/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=140124 CPUtime=4960.63
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 26264 0 0 0 496025 38 0 0 25 0 1 0 203544320 143486976 26246 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563528 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 35031 26246 73 123 0 34906 0
Current children cumulated CPU time (s) 4960.63
Current children cumulated vsize (KiB) 140124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1754560/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=145880 CPUtime=5000.02
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 26486 0 0 0 499964 38 0 0 25 0 1 0 203544320 149381120 26468 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 36470 26468 73 123 0 36345 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 145880

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1603
/proc/meminfo: memFree=1754560/2055920 swapFree=4145780/4192956
[pid=1204] ppid=1202 vsize=145880 CPUtime=5000.02
/proc/1204/stat : 1204 (march_ks) R 1202 1204 904 0 -1 4194304 26486 0 0 0 499964 38 0 0 25 0 1 0 203544320 149381120 26468 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/1204/statm: 36470 26468 73 123 0 36345 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 145880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.73
CPU time (s): 5000.06
CPU user time (s): 4999.65
CPU system time (s): 0.406938
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 145880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26486
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= 8
involuntary context switches= 8313

runsolver used 5.41518 second user time and 11.3673 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Apr 22 20:51:05 UTC 2007

IDJOB= 368980
IDBENCH= 24685
IDSOLVER= 180
FILE ID= node1/368980-1177275065

PBS_JOBID= 4650709

Free space on /tmp= 66447 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368980-1177275065/march_ks /tmp/evaluation/368980-1177275065/instance-368980-1177275065.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-368980-1177275065 -o ROOT/results/node1/solver-368980-1177275065 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368980-1177275065/march_ks /tmp/evaluation/368980-1177275065/instance-368980-1177275065.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ad341047b56d6b96e36142808d331e4f

RANDOM SEED= 140799969

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1863456 kB
Buffers:         26032 kB
Cached:          87400 kB
SwapCached:      14272 kB
Active:          48372 kB
Inactive:        87664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863456 kB
SwapTotal:     4192956 kB
SwapFree:      4145780 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          29632 kB
Slab:            41892 kB
Committed_AS:  5130812 kB
PageTables:       1832 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= 66447 MiB

End job on node1 on Sun Apr 22 22:14:29 UTC 2007