Trace number 1544138

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
MD5SUMfeffab3a110531eb2fd2a1a79e11bcda
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.6151
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.59/0.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.65	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.59/0.65	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.65	c main()::
0.59/0.65	c initFormula():: searching for DIMACS p-line....
0.59/0.65	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.65	c parseCNF():: parsing....
0.59/0.65	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.65	c runParser():: parsing was successful, warming up engines...
0.59/0.65	c simplify_formula():: removed 0 tautological, 210 satisfied and 0 duplicate clauses
0.59/0.65	c preprocessing fase I completed:: there are now 9967 free variables and 41790 clauses.
0.59/0.65	c stat :: sign balance is biased by 0.482
0.59/0.65	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.59/0.65	c using 3-SAT heuristics (occurence based diff)
0.59/0.65	c longest clause has size 3
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 128 duplicate clauses
0.59/0.65	c resolvent_look() :: found 72 resolvents
0.59/0.65	c lessRedundantTransformation():: nothing to be done.
0.59/0.65	c transformTo3SAT():: you gave me 10000 variables and 41862 clauses.
0.59/0.65	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.65	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.65	c transformTo3SAT():: the transformation yielded 10000 variabels and 41862 clauses.
0.59/0.65	c main():: clause / variable ratio: ( 41862 / 10000 ) = 4.19
0.59/0.65	c longest clause has size 3
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c dynamic_preselect_setsize :: off
0.59/0.65	c suggested doublelook initial :: 0
0.59/0.65	c main():: all systems go!
0.59/0.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 801 JD: 696
14.49/14.59	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544138-1238605096/watcher-1544138-1238605096 -o /tmp/evaluation-result-1544138-1238605096/solver-1544138-1238605096 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544138-1238605096.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: 0.99 0.97 1.00 3/64 8634
/proc/meminfo: memFree=1050632/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=1732 CPUtime=0
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 1133175476 1773568 291 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 433 291 47 123 0 308 0

[startup+0.0597141 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 8634
/proc/meminfo: memFree=1050632/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=4180 CPUtime=0.05
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 520 0 0 0 5 0 0 0 18 0 1 0 1133175476 4280320 505 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 1045 508 48 123 0 920 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4180

[startup+0.101717 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 8634
/proc/meminfo: memFree=1050632/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=4780 CPUtime=0.09
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 1041 0 0 0 9 0 0 0 18 0 1 0 1133175476 4894720 752 1992294400 134512640 135019032 4294956240 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 1154 752 50 123 0 1029 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301735 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 8634
/proc/meminfo: memFree=1050632/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=4924 CPUtime=0.29
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 3354 0 0 0 28 1 0 0 19 0 1 0 1133175476 5042176 832 1992294400 134512640 135019032 4294956240 18446744073709551615 134520710 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 1231 832 53 123 0 1106 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4924

[startup+0.701774 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 8634
/proc/meminfo: memFree=1050632/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=12940 CPUtime=0.69
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 9093 0 0 0 65 4 0 0 23 0 1 0 1133175476 13250560 2662 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 3235 2662 73 123 0 3110 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12940

[startup+1.50285 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8635
/proc/meminfo: memFree=1040192/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=12948 CPUtime=1.49
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 9117 0 0 0 145 4 0 0 25 0 1 0 1133175476 13258752 2686 1992294400 134512640 135019032 4294956240 18446744073709551615 134598867 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 3237 2686 73 123 0 3112 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12948

[startup+3.10201 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8635
/proc/meminfo: memFree=1039936/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=13232 CPUtime=3.09
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 9182 0 0 0 305 4 0 0 25 0 1 0 1133175476 13549568 2751 1992294400 134512640 135019032 4294956240 18446744073709551615 134628834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 3308 2751 73 123 0 3183 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13232

[startup+6.30131 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8635
/proc/meminfo: memFree=1038848/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=14292 CPUtime=6.29
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 9421 0 0 0 625 4 0 0 25 0 1 0 1133175476 14635008 2990 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 3573 2990 73 123 0 3448 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8635
/proc/meminfo: memFree=1038152/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=14816 CPUtime=12.69
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 9568 0 0 0 1264 5 0 0 25 0 1 0 1133175476 15171584 3137 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 3704 3137 73 123 0 3579 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14816

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8635
/proc/meminfo: memFree=1037768/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=15220 CPUtime=25.48
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 9653 0 0 0 2543 5 0 0 25 0 1 0 1133175476 15585280 3222 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 3805 3222 73 123 0 3680 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15220

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8635
/proc/meminfo: memFree=1037256/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=15928 CPUtime=51.07
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 9818 0 0 0 5102 5 0 0 25 0 1 0 1133175476 16310272 3387 1992294400 134512640 135019032 4294956240 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 3982 3387 73 123 0 3857 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15928

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8635
/proc/meminfo: memFree=1036808/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=16360 CPUtime=102.26
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 9911 0 0 0 10221 5 0 0 25 0 1 0 1133175476 16752640 3480 1992294400 134512640 135019032 4294956240 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4090 3480 73 123 0 3965 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16360

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8635
/proc/meminfo: memFree=1036296/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=16876 CPUtime=162.25
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10058 0 0 0 16219 6 0 0 25 0 1 0 1133175476 17281024 3627 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4219 3627 73 123 0 4094 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16876

[startup+222.301 s]
/proc/loadavg: 1.03 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1035912/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=17132 CPUtime=222.21
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10122 0 0 0 22215 6 0 0 25 0 1 0 1133175476 17543168 3691 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4283 3691 73 123 0 4158 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17132

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1035656/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=17388 CPUtime=282.21
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10172 0 0 0 28214 7 0 0 25 0 1 0 1133175476 17805312 3741 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4347 3741 73 123 0 4222 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17388

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1035528/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=17516 CPUtime=342.19
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10210 0 0 0 34212 7 0 0 25 0 1 0 1133175476 17936384 3779 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4379 3779 73 123 0 4254 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17516

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1035464/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=17644 CPUtime=402.17
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10238 0 0 0 40210 7 0 0 25 0 1 0 1133175476 18067456 3807 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4411 3807 73 123 0 4286 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17644

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1035336/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=17644 CPUtime=462.15
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10263 0 0 0 46208 7 0 0 25 0 1 0 1133175476 18067456 3832 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4411 3832 73 123 0 4286 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17644

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1035208/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=17772 CPUtime=522.14
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10286 0 0 0 52207 7 0 0 25 0 1 0 1133175476 18198528 3855 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4443 3855 73 123 0 4318 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17772

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1035144/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=17900 CPUtime=582.12
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10303 0 0 0 58205 7 0 0 25 0 1 0 1133175476 18329600 3872 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4475 3872 73 123 0 4350 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17900

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1035080/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=17900 CPUtime=642.1
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10326 0 0 0 64203 7 0 0 25 0 1 0 1133175476 18329600 3895 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4475 3895 73 123 0 4350 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 17900

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1035016/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=18028 CPUtime=702.09
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10344 0 0 0 70201 8 0 0 25 0 1 0 1133175476 18460672 3913 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4507 3913 73 123 0 4382 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 18028

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1034952/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=18028 CPUtime=762.08
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10361 0 0 0 76200 8 0 0 25 0 1 0 1133175476 18460672 3930 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4507 3930 73 123 0 4382 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 18028

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1034888/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=18156 CPUtime=822.06
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10376 0 0 0 82198 8 0 0 25 0 1 0 1133175476 18591744 3945 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4539 3945 73 123 0 4414 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 18156

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1034824/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=18156 CPUtime=882.04
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10391 0 0 0 88196 8 0 0 25 0 1 0 1133175476 18591744 3960 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4539 3960 73 123 0 4414 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 18156

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1034760/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=18284 CPUtime=942.02
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10405 0 0 0 94194 8 0 0 25 0 1 0 1133175476 18722816 3974 1992294400 134512640 135019032 4294956240 18446744073709551615 134542388 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4571 3974 73 123 0 4446 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 18284

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1034760/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=18284 CPUtime=1002
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10416 0 0 0 100192 8 0 0 25 0 1 0 1133175476 18722816 3985 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4571 3985 73 123 0 4446 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 18284

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1034696/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=18412 CPUtime=1061.99
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10428 0 0 0 106190 9 0 0 25 0 1 0 1133175476 18853888 3997 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4603 3997 73 123 0 4478 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 18412

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1034696/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=18412 CPUtime=1121.98
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10442 0 0 0 112189 9 0 0 25 0 1 0 1133175476 18853888 4011 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4603 4011 73 123 0 4478 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 18412

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1034632/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=18412 CPUtime=1181.96
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10454 0 0 0 118187 9 0 0 25 0 1 0 1133175476 18853888 4023 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4603 4023 73 123 0 4478 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 18412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 8641
/proc/meminfo: memFree=1034632/2055920 swapFree=4178100/4192956
[pid=8634] ppid=8632 vsize=18412 CPUtime=1200.05
/proc/8634/stat : 8634 (march_ks) R 8632 8634 8535 0 -1 4194304 10457 0 0 0 119996 9 0 0 25 0 1 0 1133175476 18853888 4026 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8634/statm: 4603 4026 73 123 0 4478 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18412

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.099984
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 18412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10457
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= 2353

runsolver used 0.975851 second user time and 2.48462 second system time

The end

Launcher Data

Begin job on node18 at 2009-04-01 18:58:16
IDJOB=1544138
IDBENCH=70296
IDSOLVER=559
FILE ID=node18/1544138-1238605096
PBS_JOBID= 9073545
Free space on /tmp= 66212 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544138-1238605096/watcher-1544138-1238605096 -o /tmp/evaluation-result-1544138-1238605096/solver-1544138-1238605096 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544138-1238605096.cnf            

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

MD5SUM BENCH= feffab3a110531eb2fd2a1a79e11bcda
RANDOM SEED=505306094

node18.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		: 3000.214
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		: 3000.214
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:       1051048 kB
Buffers:        110500 kB
Cached:         787064 kB
SwapCached:       8808 kB
Active:         219684 kB
Inactive:       688480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051048 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            3608 kB
Writeback:           0 kB
Mapped:          16340 kB
Slab:            82748 kB
Committed_AS:  3137220 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= 66212 MiB
End job on node18 at 2009-04-01 19:18:18