Trace number 1627099

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) 5000.09 5002.21

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S463610942-012.cnf
MD5SUMf9219294534b53c9a12f50b2208180f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark300.41
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 

1.59/1.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.65	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.59/1.65	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.59/1.65	c main()::
1.59/1.65	c initFormula():: searching for DIMACS p-line....
1.59/1.65	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.59/1.65	c parseCNF():: parsing....
1.59/1.65	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.65	c runParser():: parsing was successful, warming up engines...
1.59/1.65	c simplify_formula():: removed 0 tautological, 590 satisfied and 0 duplicate clauses
1.59/1.65	c preprocessing fase I completed:: there are now 19914 free variables and 83410 clauses.
1.59/1.65	c stat :: sign balance is biased by 0.476
1.59/1.65	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.59/1.65	c using 3-SAT heuristics (occurence based diff)
1.59/1.65	c longest clause has size 3
1.59/1.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 150 duplicate clauses
1.59/1.65	c resolvent_look() :: found 76 resolvents
1.59/1.65	c lessRedundantTransformation():: nothing to be done.
1.59/1.65	c transformTo3SAT():: you gave me 20000 variables and 83486 clauses.
1.59/1.65	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.59/1.65	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.59/1.65	c transformTo3SAT():: the transformation yielded 20000 variabels and 83486 clauses.
1.59/1.65	c main():: clause / variable ratio: ( 83486 / 20000 ) = 4.17
1.59/1.65	c longest clause has size 3
1.59/1.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.65	c dynamic_preselect_setsize :: off
1.59/1.65	c suggested doublelook initial :: 0
1.59/1.65	c main():: all systems go!
1.59/1.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1499 JD: 1396
58.86/58.90	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-1627099-1240155026/watcher-1627099-1240155026 -o /tmp/evaluation-result-1627099-1240155026/solver-1627099-1240155026 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627099-1240155026.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23949
/proc/meminfo: memFree=1107568/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=2892 CPUtime=0
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 43531208 2961408 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134739251 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 723 516 47 123 0 598 0

[startup+0.063818 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23949
/proc/meminfo: memFree=1107568/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=3552 CPUtime=0.06
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 746 0 0 0 6 0 0 0 18 0 1 0 43531208 3637248 732 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 888 733 47 123 0 763 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3552

[startup+0.10182 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23949
/proc/meminfo: memFree=1107568/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=3948 CPUtime=0.09
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 887 0 0 0 9 0 0 0 18 0 1 0 43531208 4042752 873 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 987 873 47 123 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3948

[startup+0.301838 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23949
/proc/meminfo: memFree=1107568/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=12052 CPUtime=0.29
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 3000 0 0 0 28 1 0 0 19 0 1 0 43531208 12341248 2284 1992294400 134512640 135019032 4294956240 18446744073709551615 134554779 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 3013 2284 52 123 0 2888 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12052

[startup+0.701879 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23949
/proc/meminfo: memFree=1107568/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=11392 CPUtime=0.69
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 5443 0 0 0 67 2 0 0 23 0 1 0 43531208 11665408 2088 1992294400 134512640 135019032 4294956240 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 2848 2088 52 123 0 2723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11392

[startup+1.50296 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1098984/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=25028 CPUtime=1.49
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 14041 0 0 0 144 5 0 0 25 0 1 0 43531208 25628672 4477 1992294400 134512640 135019032 4294956240 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 6257 4477 68 123 0 6132 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25028

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1086504/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=25316 CPUtime=3.09
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 15688 0 0 0 303 6 0 0 25 0 1 0 43531208 25923584 5296 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 6329 5296 73 123 0 6204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25316

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1086184/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=25476 CPUtime=6.29
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 15710 0 0 0 623 6 0 0 25 0 1 0 43531208 26087424 5318 1992294400 134512640 135019032 4294956240 18446744073709551615 134547803 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 6369 5318 73 123 0 6244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25476

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1085800/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=25892 CPUtime=12.69
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 15820 0 0 0 1263 6 0 0 25 0 1 0 43531208 26513408 5428 1992294400 134512640 135019032 4294956240 18446744073709551615 134579757 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 6473 5428 73 123 0 6348 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25892

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1084904/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=27332 CPUtime=25.48
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 16101 0 0 0 2542 6 0 0 25 0 1 0 43531208 27987968 5709 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 6833 5709 73 123 0 6708 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27332

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1083176/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=28612 CPUtime=51.06
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 16508 0 0 0 5099 7 0 0 25 0 1 0 43531208 29298688 6116 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 7153 6116 73 123 0 7028 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28612

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1082408/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=29568 CPUtime=102.25
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 16692 0 0 0 10218 7 0 0 25 0 1 0 43531208 30277632 6300 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 7392 6300 73 123 0 7267 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29568

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1081768/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=30148 CPUtime=162.22
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 16844 0 0 0 16215 7 0 0 25 0 1 0 43531208 30871552 6452 1992294400 134512640 135019032 4294956240 18446744073709551615 134548823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 7537 6452 73 123 0 7412 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 30148

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1081064/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=30896 CPUtime=222.19
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 17021 0 0 0 22212 7 0 0 25 0 1 0 43531208 31637504 6629 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 7724 6629 73 123 0 7599 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 30896

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1080744/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=31252 CPUtime=282.16
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 17106 0 0 0 28209 7 0 0 25 0 1 0 43531208 32002048 6714 1992294400 134512640 135019032 4294956240 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 7813 6714 73 123 0 7688 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1080488/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=31532 CPUtime=342.14
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 17172 0 0 0 34207 7 0 0 25 0 1 0 43531208 32288768 6780 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 7883 6780 73 123 0 7758 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 31532

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23950
/proc/meminfo: memFree=1080104/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=31908 CPUtime=402.11
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 17263 0 0 0 40204 7 0 0 25 0 1 0 43531208 32673792 6871 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 7977 6871 73 123 0 7852 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 31908

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23952
/proc/meminfo: memFree=1079656/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=32284 CPUtime=462.07
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 17362 0 0 0 46199 8 0 0 25 0 1 0 43531208 33058816 6970 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8071 6970 73 123 0 7946 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 32284

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23952
/proc/meminfo: memFree=1079464/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=32532 CPUtime=522.05
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 17427 0 0 0 52197 8 0 0 25 0 1 0 43531208 33312768 7035 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8133 7035 73 123 0 8008 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 32532

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23952
/proc/meminfo: memFree=1079272/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=32656 CPUtime=582.02
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 17470 0 0 0 58194 8 0 0 25 0 1 0 43531208 33439744 7078 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8164 7078 73 123 0 8039 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 32656

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23952
/proc/meminfo: memFree=1079144/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=32780 CPUtime=642
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 17503 0 0 0 64192 8 0 0 25 0 1 0 43531208 33566720 7111 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8195 7111 73 123 0 8070 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 32780


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23958
/proc/meminfo: memFree=1076584/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35384 CPUtime=4000.59
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18146 0 0 0 400048 11 0 0 25 0 1 0 43531208 36233216 7754 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8846 7754 73 123 0 8721 0
Current children cumulated CPU time (s) 4000.59
Current children cumulated vsize (KiB) 35384

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076264/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35384 CPUtime=4060.56
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18152 0 0 0 406045 11 0 0 25 0 1 0 43531208 36233216 7760 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8846 7760 73 123 0 8721 0
Current children cumulated CPU time (s) 4060.56
Current children cumulated vsize (KiB) 35384

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076200/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35384 CPUtime=4120.54
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18157 0 0 0 412043 11 0 0 25 0 1 0 43531208 36233216 7765 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8846 7765 73 123 0 8721 0
Current children cumulated CPU time (s) 4120.54
Current children cumulated vsize (KiB) 35384

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076200/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35384 CPUtime=4180.51
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18165 0 0 0 418040 11 0 0 25 0 1 0 43531208 36233216 7773 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8846 7773 73 123 0 8721 0
Current children cumulated CPU time (s) 4180.51
Current children cumulated vsize (KiB) 35384

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076200/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35508 CPUtime=4240.49
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18172 0 0 0 424038 11 0 0 25 0 1 0 43531208 36360192 7780 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8877 7780 73 123 0 8752 0
Current children cumulated CPU time (s) 4240.49
Current children cumulated vsize (KiB) 35508

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076200/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35508 CPUtime=4300.47
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18177 0 0 0 430036 11 0 0 25 0 1 0 43531208 36360192 7785 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8877 7785 73 123 0 8752 0
Current children cumulated CPU time (s) 4300.47
Current children cumulated vsize (KiB) 35508

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076200/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35508 CPUtime=4360.44
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18182 0 0 0 436033 11 0 0 25 0 1 0 43531208 36360192 7790 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8877 7790 73 123 0 8752 0
Current children cumulated CPU time (s) 4360.44
Current children cumulated vsize (KiB) 35508

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076200/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35508 CPUtime=4420.42
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18188 0 0 0 442031 11 0 0 25 0 1 0 43531208 36360192 7796 1992294400 134512640 135019032 4294956240 18446744073709551615 134597945 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8877 7796 73 123 0 8752 0
Current children cumulated CPU time (s) 4420.42
Current children cumulated vsize (KiB) 35508

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076200/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35508 CPUtime=4480.39
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18194 0 0 0 448028 11 0 0 25 0 1 0 43531208 36360192 7802 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8877 7802 73 123 0 8752 0
Current children cumulated CPU time (s) 4480.39
Current children cumulated vsize (KiB) 35508

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076200/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35508 CPUtime=4540.36
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18199 0 0 0 454025 11 0 0 25 0 1 0 43531208 36360192 7807 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8877 7807 73 123 0 8752 0
Current children cumulated CPU time (s) 4540.36
Current children cumulated vsize (KiB) 35508

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076072/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35632 CPUtime=4600.34
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18203 0 0 0 460023 11 0 0 25 0 1 0 43531208 36487168 7811 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8908 7811 73 123 0 8783 0
Current children cumulated CPU time (s) 4600.34
Current children cumulated vsize (KiB) 35632

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076008/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35632 CPUtime=4660.32
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18208 0 0 0 466021 11 0 0 25 0 1 0 43531208 36487168 7816 1992294400 134512640 135019032 4294956240 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8908 7816 73 123 0 8783 0
Current children cumulated CPU time (s) 4660.32
Current children cumulated vsize (KiB) 35632

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076008/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35632 CPUtime=4720.3
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18212 0 0 0 472018 12 0 0 25 0 1 0 43531208 36487168 7820 1992294400 134512640 135019032 4294956240 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8908 7820 73 123 0 8783 0
Current children cumulated CPU time (s) 4720.3
Current children cumulated vsize (KiB) 35632

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076008/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35632 CPUtime=4780.27
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18218 0 0 0 478015 12 0 0 25 0 1 0 43531208 36487168 7826 1992294400 134512640 135019032 4294956240 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8908 7826 73 123 0 8783 0
Current children cumulated CPU time (s) 4780.27
Current children cumulated vsize (KiB) 35632

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076008/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35632 CPUtime=4840.25
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18221 0 0 0 484013 12 0 0 25 0 1 0 43531208 36487168 7829 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8908 7829 73 123 0 8783 0
Current children cumulated CPU time (s) 4840.25
Current children cumulated vsize (KiB) 35632

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076008/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35632 CPUtime=4900.22
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18224 0 0 0 490010 12 0 0 25 0 1 0 43531208 36487168 7832 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8908 7832 73 123 0 8783 0
Current children cumulated CPU time (s) 4900.22
Current children cumulated vsize (KiB) 35632

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076008/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35632 CPUtime=4960.19
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18228 0 0 0 496007 12 0 0 25 0 1 0 43531208 36487168 7836 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8908 7836 73 123 0 8783 0
Current children cumulated CPU time (s) 4960.19
Current children cumulated vsize (KiB) 35632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23960
/proc/meminfo: memFree=1076008/2055920 swapFree=4192956/4192956
[pid=23949] ppid=23947 vsize=35756 CPUtime=5000.08
/proc/23949/stat : 23949 (march_ks) R 23947 23949 23805 0 -1 4194304 18231 0 0 0 499996 12 0 0 25 0 1 0 43531208 36614144 7839 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23949/statm: 8939 7839 73 123 0 8814 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 35756

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): 5000.09
CPU user time (s): 4999.97
CPU system time (s): 0.12698
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 35756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18231
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= 13070

runsolver used 4.40833 second user time and 13.7929 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-19 17:30:26
IDJOB=1627099
IDBENCH=71675
IDSOLVER=582
FILE ID=node36/1627099-1240155026
PBS_JOBID= 9157915
Free space on /tmp= 66520 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S463610942-012.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627099-1240155026/watcher-1627099-1240155026 -o /tmp/evaluation-result-1627099-1240155026/solver-1627099-1240155026 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627099-1240155026.cnf            

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

MD5SUM BENCH= f9219294534b53c9a12f50b2208180f2
RANDOM SEED=1631805263

node36.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		: 3000.232
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		: 3000.232
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:       1108048 kB
Buffers:         82100 kB
Cached:         790136 kB
SwapCached:          0 kB
Active:         247372 kB
Inactive:       638824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1108048 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4488 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            47764 kB
Committed_AS:   174616 kB
PageTables:       1360 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= 66516 MiB
End job on node36 at 2009-04-19 18:53:50