Trace number 1544028

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S2051339669-029.cnf
MD5SUM517a75d68208490415f54c6427b40d77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data 

2.89/2.98	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.89/2.98	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.89/2.98	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.89/2.98	c main()::
2.89/2.98	c initFormula():: searching for DIMACS p-line....
2.89/2.98	c full lookahead due to high density!
2.89/2.98	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
2.89/2.98	c parseCNF():: parsing....
2.89/2.98	c parseCNF():: the CNF contains 0 unary clauses.
2.89/2.98	c runParser():: parsing was successful, warming up engines...
2.89/2.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/2.98	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
2.89/2.98	c stat :: sign balance is biased by 0.007
2.89/2.98	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.89/2.98	c using k-SAT heuristics (size based diff)
2.89/2.98	c longest clause has size 7
2.89/2.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/2.98	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
2.89/2.98	c longest clause has size 7
2.89/2.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/2.98	c dynamic_preselect_setsize :: off
2.89/2.98	c suggested doublelook initial :: 0
2.89/2.98	c main():: all systems go!
2.89/2.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 199 JD: 90
3.29/3.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 10959 JD: 90
19.07/19.14	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 |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 369636 JD: 90
515.84/516.19	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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c |********************************
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c |****************************************
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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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544028-1238603131/watcher-1544028-1238603131 -o /tmp/evaluation-result-1544028-1238603131/solver-1544028-1238603131 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544028-1238603131.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: 1.00 1.00 1.00 3/64 9207
/proc/meminfo: memFree=844248/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=804 CPUtime=0
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1132975513 823296 94 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 201 94 47 123 0 76 0

[startup+0.102405 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9207
/proc/meminfo: memFree=844248/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=3344 CPUtime=0.09
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 1650 0 0 0 9 0 0 0 18 0 1 0 1132975513 3424256 627 1992294400 134512640 135019032 4294956224 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 836 627 63 123 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.201413 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9207
/proc/meminfo: memFree=844248/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=3704 CPUtime=0.19
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 2625 0 0 0 19 0 0 0 18 0 1 0 1132975513 3792896 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3704

[startup+0.301423 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9207
/proc/meminfo: memFree=844248/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=3704 CPUtime=0.29
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 2625 0 0 0 29 0 0 0 19 0 1 0 1132975513 3792896 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.70146 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9207
/proc/meminfo: memFree=844248/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=3704 CPUtime=0.69
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 2625 0 0 0 69 0 0 0 23 0 1 0 1132975513 3792896 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=841744/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=3704 CPUtime=1.49
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 2625 0 0 0 149 0 0 0 25 0 1 0 1132975513 3792896 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3704

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=841616/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=4300 CPUtime=3.09
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4030 0 0 0 308 1 0 0 25 0 1 0 1132975513 4403200 770 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1075 770 72 123 0 950 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4300

[startup+6.30298 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=840976/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=4300 CPUtime=6.29
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4030 0 0 0 628 1 0 0 25 0 1 0 1132975513 4403200 770 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1075 770 72 123 0 950 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4300

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=840976/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=4300 CPUtime=12.68
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4030 0 0 0 1267 1 0 0 25 0 1 0 1132975513 4403200 770 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1075 770 72 123 0 950 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4300

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=841104/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=4504 CPUtime=25.48
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4065 0 0 0 2546 2 0 0 25 0 1 0 1132975513 4612096 805 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1126 805 72 123 0 1001 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4504

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=841104/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=4604 CPUtime=51.07
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4101 0 0 0 5105 2 0 0 25 0 1 0 1132975513 4714496 841 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1151 841 72 123 0 1026 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4604

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=840720/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=4984 CPUtime=102.25
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4184 0 0 0 10223 2 0 0 25 0 1 0 1132975513 5103616 924 1992294400 134512640 135019032 4294956224 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1246 924 72 123 0 1121 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4984

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=840336/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=5324 CPUtime=162.22
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4281 0 0 0 16220 2 0 0 25 0 1 0 1132975513 5451776 1021 1992294400 134512640 135019032 4294956224 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1331 1021 72 123 0 1206 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5324

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=840016/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=5836 CPUtime=222.2
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4365 0 0 0 22218 2 0 0 25 0 1 0 1132975513 5976064 1105 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1459 1105 72 123 0 1334 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=839632/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=6600 CPUtime=282.16
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4459 0 0 0 28214 2 0 0 25 0 1 0 1132975513 6758400 1199 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1650 1199 72 123 0 1525 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 6600

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=839312/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=6600 CPUtime=342.14
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4549 0 0 0 34212 2 0 0 25 0 1 0 1132975513 6758400 1289 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1650 1289 72 123 0 1525 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 6600

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=838992/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=7752 CPUtime=402.11
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4625 0 0 0 40209 2 0 0 25 0 1 0 1132975513 7938048 1365 1992294400 134512640 135019032 4294956224 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1938 1365 72 123 0 1813 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 7752

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=838672/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=7752 CPUtime=462.08
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4696 0 0 0 46206 2 0 0 25 0 1 0 1132975513 7938048 1436 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1938 1436 72 123 0 1813 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 7752

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=838416/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=7752 CPUtime=522.04
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4777 0 0 0 52202 2 0 0 25 0 1 0 1132975513 7938048 1517 1992294400 134512640 135019032 4294956224 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1938 1517 72 123 0 1813 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 7752

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=838096/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=7752 CPUtime=582.01
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4863 0 0 0 58199 2 0 0 25 0 1 0 1132975513 7938048 1603 1992294400 134512640 135019032 4294956224 18446744073709551615 134525586 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 1938 1603 72 123 0 1813 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 7752

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=837712/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=9476 CPUtime=641.99
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 4959 0 0 0 64196 3 0 0 25 0 1 0 1132975513 9703424 1699 1992294400 134512640 135019032 4294956224 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 2369 1699 72 123 0 2244 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 9476

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=837136/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=9476 CPUtime=701.97
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5078 0 0 0 70194 3 0 0 25 0 1 0 1132975513 9703424 1818 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 2369 1818 72 123 0 2244 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 9476

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=836816/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=9476 CPUtime=761.94
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5168 0 0 0 76191 3 0 0 25 0 1 0 1132975513 9703424 1908 1992294400 134512640 135019032 4294956224 18446744073709551615 134538424 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 2369 1908 72 123 0 2244 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 9476

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=836432/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=9476 CPUtime=821.91
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5264 0 0 0 82188 3 0 0 25 0 1 0 1132975513 9703424 2004 1992294400 134512640 135019032 4294956224 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 2369 2004 72 123 0 2244 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 9476

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=836112/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=12064 CPUtime=881.89
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5352 0 0 0 88186 3 0 0 25 0 1 0 1132975513 12353536 2092 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 3016 2092 72 123 0 2891 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 12064

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9208
/proc/meminfo: memFree=835856/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=12064 CPUtime=941.86
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5422 0 0 0 94183 3 0 0 25 0 1 0 1132975513 12353536 2162 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 3016 2162 72 123 0 2891 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 12064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9210
/proc/meminfo: memFree=835600/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=12064 CPUtime=1001.83
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5466 0 0 0 100180 3 0 0 25 0 1 0 1132975513 12353536 2206 1992294400 134512640 135019032 4294956224 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 3016 2206 72 123 0 2891 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 12064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9210
/proc/meminfo: memFree=835344/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=12064 CPUtime=1061.81
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5566 0 0 0 106178 3 0 0 25 0 1 0 1132975513 12353536 2306 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 3016 2306 72 123 0 2891 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 12064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9210
/proc/meminfo: memFree=834960/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=12064 CPUtime=1121.78
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5666 0 0 0 112175 3 0 0 25 0 1 0 1132975513 12353536 2406 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 3016 2406 72 123 0 2891 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 12064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9210
/proc/meminfo: memFree=834640/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=12064 CPUtime=1181.76
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5752 0 0 0 118173 3 0 0 25 0 1 0 1132975513 12353536 2492 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 3016 2492 72 123 0 2891 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 12064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9210
/proc/meminfo: memFree=834448/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=12064 CPUtime=1200.06
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5786 0 0 0 120002 4 0 0 25 0 1 0 1132975513 12353536 2526 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 3016 2526 72 123 0 2891 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12064

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9210
/proc/meminfo: memFree=834448/2055920 swapFree=4176868/4192956
[pid=9207] ppid=9205 vsize=12064 CPUtime=1200.06
/proc/9207/stat : 9207 (march_ks) R 9205 9207 8273 0 -1 4194304 5786 0 0 0 120002 4 0 0 25 0 1 0 1132975513 12353536 2526 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/9207/statm: 3016 2526 72 123 0 2891 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.042993
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 12064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5786
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= 4379

runsolver used 1.07584 second user time and 3.3045 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-01 18:25:31
IDJOB=1544028
IDBENCH=70241
IDSOLVER=559
FILE ID=node48/1544028-1238603131
PBS_JOBID= 9068325
Free space on /tmp= 66464 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S2051339669-029.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544028-1238603131/watcher-1544028-1238603131 -o /tmp/evaluation-result-1544028-1238603131/solver-1544028-1238603131 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544028-1238603131.cnf            

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

MD5SUM BENCH= 517a75d68208490415f54c6427b40d77
RANDOM SEED=495759425

node48.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		: 3000.236
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		: 3000.236
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:        844792 kB
Buffers:        107628 kB
Cached:         998720 kB
SwapCached:      10280 kB
Active:         328860 kB
Inactive:       789388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        844792 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            3412 kB
Writeback:           0 kB
Mapped:          17536 kB
Slab:            78920 kB
Committed_AS:  2812700 kB
PageTables:       1376 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= 66460 MiB
End job on node48 at 2009-04-01 18:45:34