Trace number 1544282

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
MD5SUM4e7f5c25a1af5225c3ae5cd2b08760df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.2122
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.71	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.71	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.71	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.71	c main()::
0.69/0.71	c initFormula():: searching for DIMACS p-line....
0.69/0.71	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.69/0.71	c parseCNF():: parsing....
0.69/0.71	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.71	c runParser():: parsing was successful, warming up engines...
0.69/0.71	c simplify_formula():: removed 0 tautological, 322 satisfied and 0 duplicate clauses
0.69/0.71	c preprocessing fase I completed:: there are now 11948 free variables and 50078 clauses.
0.69/0.71	c stat :: sign balance is biased by 0.471
0.69/0.71	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.71	c using 3-SAT heuristics (occurence based diff)
0.69/0.71	c longest clause has size 3
0.69/0.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 167 duplicate clauses
0.69/0.71	c resolvent_look() :: found 83 resolvents
0.69/0.71	c lessRedundantTransformation():: nothing to be done.
0.69/0.71	c transformTo3SAT():: you gave me 12000 variables and 50161 clauses.
0.69/0.71	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.71	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.71	c transformTo3SAT():: the transformation yielded 12000 variabels and 50161 clauses.
0.69/0.71	c main():: clause / variable ratio: ( 50161 / 12000 ) = 4.18
0.69/0.71	c longest clause has size 3
0.69/0.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.71	c dynamic_preselect_setsize :: off
0.69/0.71	c suggested doublelook initial :: 0
0.69/0.71	c main():: all systems go!
0.69/0.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 984 JD: 805
27.79/27.85	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-1544282-1238607480/watcher-1544282-1238607480 -o /tmp/evaluation-result-1544282-1238607480/solver-1544282-1238607480 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544282-1238607480.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 0.99 3/64 20105
/proc/meminfo: memFree=1047088/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=1948 CPUtime=0
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 304949370 1994752 337 1992294400 134512640 135019032 4294956224 18446744073709551615 134787373 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 487 337 47 123 0 362 0

[startup+0.084757 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20105
/proc/meminfo: memFree=1047088/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=5264 CPUtime=0.07
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 1098 0 0 0 7 0 0 0 18 0 1 0 304949370 5390336 848 1992294400 134512640 135019032 4294956224 18446744073709551615 134658917 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 1349 849 48 123 0 1224 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5264

[startup+0.10176 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20105
/proc/meminfo: memFree=1047088/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=5536 CPUtime=0.09
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 304949370 5668864 894 1992294400 134512640 135019032 4294956224 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 1384 894 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301781 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20105
/proc/meminfo: memFree=1047088/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=7304 CPUtime=0.29
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 3621 0 0 0 28 1 0 0 19 0 1 0 304949370 7479296 1352 1992294400 134512640 135019032 4294956224 18446744073709551615 134660798 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 1826 1352 63 123 0 1701 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7304

[startup+0.701824 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20105
/proc/meminfo: memFree=1047088/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=15296 CPUtime=0.69
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 9840 0 0 0 65 4 0 0 23 0 1 0 304949370 15663104 2815 1992294400 134512640 135019032 4294956224 18446744073709551615 134582340 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 3824 2815 69 123 0 3699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15296

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20106
/proc/meminfo: memFree=1034600/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=15300 CPUtime=1.49
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 10219 0 0 0 145 4 0 0 25 0 1 0 304949370 15667200 3194 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 3825 3194 73 123 0 3700 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15300

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20106
/proc/meminfo: memFree=1034344/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=15576 CPUtime=3.09
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 10277 0 0 0 305 4 0 0 25 0 1 0 304949370 15949824 3252 1992294400 134512640 135019032 4294956224 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 3894 3252 73 123 0 3769 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15576

[startup+6.30145 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20106
/proc/meminfo: memFree=1033704/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=16364 CPUtime=6.29
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 10400 0 0 0 625 4 0 0 25 0 1 0 304949370 16756736 3375 1992294400 134512640 135019032 4294956224 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 4091 3375 73 123 0 3966 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16364

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20106
/proc/meminfo: memFree=1032488/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=17660 CPUtime=12.69
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 10682 0 0 0 1265 4 0 0 25 0 1 0 304949370 18083840 3657 1992294400 134512640 135019032 4294956224 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 4415 3657 73 123 0 4290 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17660

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20106
/proc/meminfo: memFree=1032232/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=18044 CPUtime=25.49
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 10784 0 0 0 2544 5 0 0 25 0 1 0 304949370 18477056 3759 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 4511 3759 73 123 0 4386 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18044

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20106
/proc/meminfo: memFree=1031464/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=18980 CPUtime=51.07
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 10975 0 0 0 5102 5 0 0 25 0 1 0 304949370 19435520 3950 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 4745 3950 73 123 0 4620 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18980

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20106
/proc/meminfo: memFree=1030888/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=19364 CPUtime=102.26
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11097 0 0 0 10221 5 0 0 25 0 1 0 304949370 19828736 4072 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 4841 4072 73 123 0 4716 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19364

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20106
/proc/meminfo: memFree=1030568/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=19748 CPUtime=162.23
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11172 0 0 0 16218 5 0 0 25 0 1 0 304949370 20221952 4147 1992294400 134512640 135019032 4294956224 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 4937 4147 73 123 0 4812 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19748

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029992/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=19876 CPUtime=222.21
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11230 0 0 0 22216 5 0 0 25 0 1 0 304949370 20353024 4205 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 4969 4205 73 123 0 4844 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19876

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029992/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=20132 CPUtime=282.18
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11265 0 0 0 28213 5 0 0 25 0 1 0 304949370 20615168 4240 1992294400 134512640 135019032 4294956224 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5033 4240 73 123 0 4908 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20132

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029928/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=20260 CPUtime=342.17
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11299 0 0 0 34211 6 0 0 25 0 1 0 304949370 20746240 4274 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5065 4274 73 123 0 4940 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20260

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029864/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=20388 CPUtime=402.14
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11328 0 0 0 40208 6 0 0 25 0 1 0 304949370 20877312 4303 1992294400 134512640 135019032 4294956224 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5097 4303 73 123 0 4972 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20388

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029800/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=20388 CPUtime=462.12
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11356 0 0 0 46206 6 0 0 25 0 1 0 304949370 20877312 4331 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5097 4331 73 123 0 4972 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 20388

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029736/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=20516 CPUtime=522.09
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11380 0 0 0 52203 6 0 0 25 0 1 0 304949370 21008384 4355 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5129 4355 73 123 0 5004 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 20516

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029672/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=20644 CPUtime=582.07
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11406 0 0 0 58201 6 0 0 25 0 1 0 304949370 21139456 4381 1992294400 134512640 135019032 4294956224 18446744073709551615 134564205 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5161 4381 73 123 0 5036 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 20644

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029608/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=20772 CPUtime=642.03
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11427 0 0 0 64197 6 0 0 25 0 1 0 304949370 21270528 4402 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5193 4402 73 123 0 5068 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 20772

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029480/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=20772 CPUtime=702.01
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11443 0 0 0 70195 6 0 0 25 0 1 0 304949370 21270528 4418 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5193 4418 73 123 0 5068 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 20772

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029416/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=20900 CPUtime=761.97
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11460 0 0 0 76191 6 0 0 25 0 1 0 304949370 21401600 4435 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5225 4435 73 123 0 5100 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 20900

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029352/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=20900 CPUtime=821.94
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11489 0 0 0 82188 6 0 0 25 0 1 0 304949370 21401600 4464 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5225 4464 73 123 0 5100 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 20900

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029288/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=21028 CPUtime=881.92
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11507 0 0 0 88186 6 0 0 25 0 1 0 304949370 21532672 4482 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5257 4482 73 123 0 5132 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 21028

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029288/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=21156 CPUtime=941.89
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11524 0 0 0 94183 6 0 0 25 0 1 0 304949370 21663744 4499 1992294400 134512640 135019032 4294956224 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5289 4499 73 123 0 5164 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 21156

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029224/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=21156 CPUtime=1001.87
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11539 0 0 0 100181 6 0 0 25 0 1 0 304949370 21663744 4514 1992294400 134512640 135019032 4294956224 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5289 4514 73 123 0 5164 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 21156

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029096/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=21284 CPUtime=1061.85
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11555 0 0 0 106179 6 0 0 25 0 1 0 304949370 21794816 4530 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5321 4530 73 123 0 5196 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 21284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1029096/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=21284 CPUtime=1121.83
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11570 0 0 0 112177 6 0 0 25 0 1 0 304949370 21794816 4545 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5321 4545 73 123 0 5196 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 21284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1028968/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=21284 CPUtime=1181.81
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11583 0 0 0 118175 6 0 0 25 0 1 0 304949370 21794816 4558 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5321 4558 73 123 0 5196 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 21284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1028968/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=21412 CPUtime=1200
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11587 0 0 0 119994 6 0 0 25 0 1 0 304949370 21925888 4562 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5353 4562 73 123 0 5228 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 21412

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20108
/proc/meminfo: memFree=1028968/2055920 swapFree=4181692/4192956
[pid=20105] ppid=20103 vsize=21412 CPUtime=1200
/proc/20105/stat : 20105 (march_ks) R 20103 20105 18889 0 -1 4194304 11587 0 0 0 119994 6 0 0 25 0 1 0 304949370 21925888 4562 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20105/statm: 5353 4562 73 123 0 5228 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 21412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.071989
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 21412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11587
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= 2419

runsolver used 0.951855 second user time and 3.42448 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-01 19:38:00
IDJOB=1544282
IDBENCH=70368
IDSOLVER=559
FILE ID=node42/1544282-1238607480
PBS_JOBID= 9068330
Free space on /tmp= 66248 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544282-1238607480/watcher-1544282-1238607480 -o /tmp/evaluation-result-1544282-1238607480/solver-1544282-1238607480 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544282-1238607480.cnf            

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

MD5SUM BENCH= 4e7f5c25a1af5225c3ae5cd2b08760df
RANDOM SEED=1644329296

node42.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		: 3000.211
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		: 3000.211
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:       1047632 kB
Buffers:        117116 kB
Cached:         783868 kB
SwapCached:       5184 kB
Active:         219140 kB
Inactive:       690408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1047632 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            3784 kB
Writeback:           0 kB
Mapped:          14276 kB
Slab:            84852 kB
Committed_AS:  1112212 kB
PageTables:       1388 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= 66244 MiB
End job on node42 at 2009-04-01 19:58:02