Trace number 1627105

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) 5000.06 5002.21

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S111203033-063.cnf
MD5SUM9d486b4830b33a2ab8019f8ab6813e0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark401.781
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.59/1.68	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.68	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.59/1.68	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.59/1.68	c main()::
1.59/1.68	c initFormula():: searching for DIMACS p-line....
1.59/1.68	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.59/1.68	c parseCNF():: parsing....
1.59/1.68	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.68	c runParser():: parsing was successful, warming up engines...
1.59/1.68	c simplify_formula():: removed 0 tautological, 491 satisfied and 0 duplicate clauses
1.59/1.68	c preprocessing fase I completed:: there are now 19919 free variables and 83509 clauses.
1.59/1.68	c stat :: sign balance is biased by 0.472
1.59/1.68	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.59/1.68	c using 3-SAT heuristics (occurence based diff)
1.59/1.68	c longest clause has size 3
1.59/1.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
1.59/1.68	c resolvent_look() :: found 77 resolvents
1.59/1.68	c lessRedundantTransformation():: nothing to be done.
1.59/1.68	c transformTo3SAT():: you gave me 20000 variables and 83586 clauses.
1.59/1.68	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.59/1.68	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.59/1.68	c transformTo3SAT():: the transformation yielded 20000 variabels and 83586 clauses.
1.59/1.68	c main():: clause / variable ratio: ( 83586 / 20000 ) = 4.18
1.59/1.68	c longest clause has size 3
1.59/1.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.68	c dynamic_preselect_setsize :: off
1.59/1.68	c suggested doublelook initial :: 0
1.59/1.68	c main():: all systems go!
1.59/1.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1508 JD: 1401
67.96/68.00	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-1627105-1240157417/watcher-1627105-1240157417 -o /tmp/evaluation-result-1627105-1240157417/solver-1627105-1240157417 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627105-1240157417.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: 0.85 0.97 0.99 3/65 24816
/proc/meminfo: memFree=1095984/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=2892 CPUtime=0
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 529 0 0 0 0 0 0 0 18 0 1 0 43771596 2961408 515 1992294400 134512640 135019032 4294956240 18446744073709551615 134790566 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 723 516 47 123 0 598 0

[startup+0.0457689 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 24816
/proc/meminfo: memFree=1095984/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=3288 CPUtime=0.04
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 680 0 0 0 4 0 0 0 18 0 1 0 43771596 3366912 666 1992294400 134512640 135019032 4294956240 18446744073709551615 134787654 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 822 666 47 123 0 697 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3288

[startup+0.102775 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 24816
/proc/meminfo: memFree=1095984/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=3948 CPUtime=0.09
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 891 0 0 0 9 0 0 0 18 0 1 0 43771596 4042752 877 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 987 877 47 123 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3948

[startup+0.301795 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 24816
/proc/meminfo: memFree=1095984/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=12184 CPUtime=0.29
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 3002 0 0 0 28 1 0 0 19 0 1 0 43771596 12476416 2286 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 3046 2286 52 123 0 2921 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12184

[startup+0.702838 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 24816
/proc/meminfo: memFree=1095984/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=11388 CPUtime=0.69
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 5447 0 0 0 67 2 0 0 23 0 1 0 43771596 11661312 2088 1992294400 134512640 135019032 4294956240 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 2847 2088 52 123 0 2722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11388

[startup+1.50192 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1089576/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=24960 CPUtime=1.49
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 13861 0 0 0 144 5 0 0 25 0 1 0 43771596 25559040 4533 1992294400 134512640 135019032 4294956240 18446744073709551615 134560271 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 6240 4533 68 123 0 6115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24960

[startup+3.10109 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1074792/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=25380 CPUtime=3.09
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 15551 0 0 0 303 6 0 0 25 0 1 0 43771596 25989120 5328 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 6345 5328 73 123 0 6220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25380

[startup+6.30144 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1074472/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=25680 CPUtime=6.29
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 15623 0 0 0 623 6 0 0 25 0 1 0 43771596 26296320 5400 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 6420 5400 73 123 0 6295 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25680

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1074096/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=26100 CPUtime=12.69
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 15707 0 0 0 1263 6 0 0 25 0 1 0 43771596 26726400 5484 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 6525 5484 73 123 0 6400 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26100

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1072944/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=27668 CPUtime=25.48
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 16049 0 0 0 2542 6 0 0 25 0 1 0 43771596 28332032 5826 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 6917 5826 73 123 0 6792 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27668

[startup+51.1012 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1071600/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=28708 CPUtime=51.06
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 16373 0 0 0 5100 6 0 0 25 0 1 0 43771596 29396992 6150 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 7177 6150 73 123 0 7052 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28708

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1070768/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=29608 CPUtime=102.24
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 16559 0 0 0 10218 6 0 0 25 0 1 0 43771596 30318592 6336 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 7402 6336 73 123 0 7277 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29608

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1069808/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=30504 CPUtime=162.21
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 16784 0 0 0 16215 6 0 0 25 0 1 0 43771596 31236096 6561 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 7626 6561 73 123 0 7501 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 30504

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1069360/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=31004 CPUtime=222.2
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 16909 0 0 0 22213 7 0 0 25 0 1 0 43771596 31748096 6686 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 7751 6686 73 123 0 7626 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31004

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1069168/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=31132 CPUtime=282.18
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 16959 0 0 0 28211 7 0 0 25 0 1 0 43771596 31879168 6736 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 7783 6736 73 123 0 7658 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 31132

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1068720/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=31576 CPUtime=342.14
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 17052 0 0 0 34207 7 0 0 25 0 1 0 43771596 32333824 6829 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 7894 6829 73 123 0 7769 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 31576

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1068464/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=31796 CPUtime=402.12
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 17118 0 0 0 40205 7 0 0 25 0 1 0 43771596 32559104 6895 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 7949 6895 73 123 0 7824 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 31796

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1068144/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=32176 CPUtime=462.1
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 17210 0 0 0 46203 7 0 0 25 0 1 0 43771596 32948224 6987 1992294400 134512640 135019032 4294956240 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8044 6987 73 123 0 7919 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 32176

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1067632/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=32688 CPUtime=522.06
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 17332 0 0 0 52199 7 0 0 25 0 1 0 43771596 33472512 7109 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8172 7109 73 123 0 8047 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 32688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1067440/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=32816 CPUtime=582.05
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 17384 0 0 0 58197 8 0 0 25 0 1 0 43771596 33603584 7161 1992294400 134512640 135019032 4294956240 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8204 7161 73 123 0 8079 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 32816

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24817
/proc/meminfo: memFree=1067248/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=33064 CPUtime=642.03
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 17428 0 0 0 64195 8 0 0 25 0 1 0 43771596 33857536 7205 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8266 7205 73 123 0 8141 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 33064


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064688/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35420 CPUtime=4000.57
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18044 0 0 0 400046 11 0 0 25 0 1 0 43771596 36270080 7821 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8855 7821 73 123 0 8730 0
Current children cumulated CPU time (s) 4000.57
Current children cumulated vsize (KiB) 35420

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064688/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35544 CPUtime=4060.55
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18049 0 0 0 406044 11 0 0 25 0 1 0 43771596 36397056 7826 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8886 7826 73 123 0 8761 0
Current children cumulated CPU time (s) 4060.55
Current children cumulated vsize (KiB) 35544

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064688/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35544 CPUtime=4120.52
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18055 0 0 0 412041 11 0 0 25 0 1 0 43771596 36397056 7832 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8886 7832 73 123 0 8761 0
Current children cumulated CPU time (s) 4120.52
Current children cumulated vsize (KiB) 35544

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064688/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35544 CPUtime=4180.49
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18061 0 0 0 418038 11 0 0 25 0 1 0 43771596 36397056 7838 1992294400 134512640 135019032 4294956240 18446744073709551615 134548019 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8886 7838 73 123 0 8761 0
Current children cumulated CPU time (s) 4180.49
Current children cumulated vsize (KiB) 35544

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064688/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35544 CPUtime=4240.47
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18067 0 0 0 424036 11 0 0 25 0 1 0 43771596 36397056 7844 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8886 7844 73 123 0 8761 0
Current children cumulated CPU time (s) 4240.47
Current children cumulated vsize (KiB) 35544

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064688/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35544 CPUtime=4300.45
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18072 0 0 0 430034 11 0 0 25 0 1 0 43771596 36397056 7849 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8886 7849 73 123 0 8761 0
Current children cumulated CPU time (s) 4300.45
Current children cumulated vsize (KiB) 35544

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064624/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35668 CPUtime=4360.4
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18077 0 0 0 436029 11 0 0 25 0 1 0 43771596 36524032 7854 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8917 7854 73 123 0 8792 0
Current children cumulated CPU time (s) 4360.4
Current children cumulated vsize (KiB) 35668

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064624/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35668 CPUtime=4420.38
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18082 0 0 0 442027 11 0 0 25 0 1 0 43771596 36524032 7859 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8917 7859 73 123 0 8792 0
Current children cumulated CPU time (s) 4420.38
Current children cumulated vsize (KiB) 35668

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064624/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35668 CPUtime=4480.35
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18086 0 0 0 448024 11 0 0 25 0 1 0 43771596 36524032 7863 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8917 7863 73 123 0 8792 0
Current children cumulated CPU time (s) 4480.35
Current children cumulated vsize (KiB) 35668

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064624/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35668 CPUtime=4540.33
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18091 0 0 0 454022 11 0 0 25 0 1 0 43771596 36524032 7868 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8917 7868 73 123 0 8792 0
Current children cumulated CPU time (s) 4540.33
Current children cumulated vsize (KiB) 35668

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064432/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35668 CPUtime=4600.31
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18094 0 0 0 460020 11 0 0 25 0 1 0 43771596 36524032 7871 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8917 7871 73 123 0 8792 0
Current children cumulated CPU time (s) 4600.31
Current children cumulated vsize (KiB) 35668

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064432/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35668 CPUtime=4660.27
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18099 0 0 0 466016 11 0 0 25 0 1 0 43771596 36524032 7876 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8917 7876 73 123 0 8792 0
Current children cumulated CPU time (s) 4660.27
Current children cumulated vsize (KiB) 35668

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064432/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35668 CPUtime=4720.26
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18103 0 0 0 472015 11 0 0 25 0 1 0 43771596 36524032 7880 1992294400 134512640 135019032 4294956240 18446744073709551615 134542289 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8917 7880 73 123 0 8792 0
Current children cumulated CPU time (s) 4720.26
Current children cumulated vsize (KiB) 35668

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064368/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35792 CPUtime=4780.23
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18108 0 0 0 478012 11 0 0 25 0 1 0 43771596 36651008 7885 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8948 7885 73 123 0 8823 0
Current children cumulated CPU time (s) 4780.23
Current children cumulated vsize (KiB) 35792

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064368/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35792 CPUtime=4840.2
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18112 0 0 0 484009 11 0 0 25 0 1 0 43771596 36651008 7889 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8948 7889 73 123 0 8823 0
Current children cumulated CPU time (s) 4840.2
Current children cumulated vsize (KiB) 35792

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064368/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35792 CPUtime=4900.18
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18117 0 0 0 490007 11 0 0 25 0 1 0 43771596 36651008 7894 1992294400 134512640 135019032 4294956240 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8948 7894 73 123 0 8823 0
Current children cumulated CPU time (s) 4900.18
Current children cumulated vsize (KiB) 35792

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064304/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35792 CPUtime=4960.16
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18122 0 0 0 496005 11 0 0 25 0 1 0 43771596 36651008 7899 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8948 7899 73 123 0 8823 0
Current children cumulated CPU time (s) 4960.16
Current children cumulated vsize (KiB) 35792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24825
/proc/meminfo: memFree=1064304/2055920 swapFree=4192956/4192956
[pid=24816] ppid=24814 vsize=35792 CPUtime=5000.04
/proc/24816/stat : 24816 (march_ks) R 24814 24816 24779 0 -1 4194304 18126 0 0 0 499993 11 0 0 25 0 1 0 43771596 36651008 7903 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24816/statm: 8948 7903 73 123 0 8823 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 35792

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.21
CPU time (s): 5000.06
CPU user time (s): 4999.94
CPU system time (s): 0.122981
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 35792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18126
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= 3
involuntary context switches= 15005

runsolver used 5.9061 second user time and 11.3023 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-19 18:10:18
IDJOB=1627105
IDBENCH=71678
IDSOLVER=582
FILE ID=node81/1627105-1240157417
PBS_JOBID= 9157965
Free space on /tmp= 126584 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S111203033-063.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627105-1240157417/watcher-1627105-1240157417 -o /tmp/evaluation-result-1627105-1240157417/solver-1627105-1240157417 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627105-1240157417.cnf            

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

MD5SUM BENCH= 9d486b4830b33a2ab8019f8ab6813e0e
RANDOM SEED=802604712

node81.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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1096528 kB
Buffers:         89808 kB
Cached:         770392 kB
SwapCached:          0 kB
Active:         389592 kB
Inactive:       485336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1096528 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4704 kB
Writeback:           0 kB
Mapped:          24440 kB
Slab:            70316 kB
Committed_AS:   204472 kB
PageTables:       1452 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= 126580 MiB
End job on node81 at 2009-04-19 19:33:42