Trace number 1544274

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.3353
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 

0.69/0.79	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.79	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.79	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.79	c main()::
0.69/0.79	c initFormula():: searching for DIMACS p-line....
0.69/0.79	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.69/0.79	c parseCNF():: parsing....
0.69/0.79	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.79	c runParser():: parsing was successful, warming up engines...
0.69/0.79	c simplify_formula():: removed 0 tautological, 238 satisfied and 0 duplicate clauses
0.69/0.79	c preprocessing fase I completed:: there are now 11957 free variables and 50162 clauses.
0.69/0.79	c stat :: sign balance is biased by 0.479
0.69/0.79	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.79	c using 3-SAT heuristics (occurence based diff)
0.69/0.79	c longest clause has size 3
0.69/0.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.69/0.79	c resolvent_look() :: found 77 resolvents
0.69/0.79	c lessRedundantTransformation():: nothing to be done.
0.69/0.79	c transformTo3SAT():: you gave me 12000 variables and 50239 clauses.
0.69/0.79	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.79	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.79	c transformTo3SAT():: the transformation yielded 12000 variabels and 50239 clauses.
0.69/0.79	c main():: clause / variable ratio: ( 50239 / 12000 ) = 4.19
0.69/0.79	c longest clause has size 3
0.69/0.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.79	c dynamic_preselect_setsize :: off
0.69/0.79	c suggested doublelook initial :: 0
0.69/0.79	c main():: all systems go!
0.69/0.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1133 JD: 804
46.17/46.29	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-1544274-1238607325/watcher-1544274-1238607325 -o /tmp/evaluation-result-1544274-1238607325/solver-1544274-1238607325 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544274-1238607325.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 3/76 4742
/proc/meminfo: memFree=1631728/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=1948 CPUtime=0
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 354 0 0 0 0 0 0 0 18 0 1 0 1133393709 1994752 340 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 487 340 47 123 0 362 0

[startup+0.0387359 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 4742
/proc/meminfo: memFree=1631728/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=2344 CPUtime=0.03
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 479 0 0 0 3 0 0 0 18 0 1 0 1133393709 2400256 465 1992294400 134512640 135019032 4294956240 18446744073709551615 134738816 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 586 465 47 123 0 461 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2344

[startup+0.10174 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 4742
/proc/meminfo: memFree=1631728/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=5536 CPUtime=0.09
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 1133393709 5668864 894 1992294400 134512640 135019032 4294956240 18446744073709551615 134561699 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 1384 894 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301756 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 4742
/proc/meminfo: memFree=1631728/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=5800 CPUtime=0.29
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 3420 0 0 0 27 2 0 0 19 0 1 0 1133393709 5939200 944 1992294400 134512640 135019032 4294956240 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 1450 944 52 123 0 1325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5800

[startup+0.701788 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 4742
/proc/meminfo: memFree=1631728/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=15288 CPUtime=0.69
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 9505 0 0 0 65 4 0 0 24 0 1 0 1133393709 15654912 2726 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 3822 2731 68 123 0 3697 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15288

[startup+1.50186 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4743
/proc/meminfo: memFree=1619048/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=15416 CPUtime=1.49
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 10995 0 0 0 144 5 0 0 25 0 1 0 1133393709 15785984 3223 1992294400 134512640 135019032 4294956240 18446744073709551615 134547719 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 3854 3223 73 123 0 3729 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15416

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4743
/proc/meminfo: memFree=1618856/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=15592 CPUtime=3.09
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 11015 0 0 0 304 5 0 0 25 0 1 0 1133393709 15966208 3243 1992294400 134512640 135019032 4294956240 18446744073709551615 134579943 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 3898 3243 73 123 0 3773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15592

[startup+6.30126 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4743
/proc/meminfo: memFree=1618344/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=16264 CPUtime=6.29
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 11131 0 0 0 624 5 0 0 25 0 1 0 1133393709 16654336 3359 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 4066 3359 73 123 0 3941 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16264

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4743
/proc/meminfo: memFree=1617000/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=17696 CPUtime=12.69
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 11437 0 0 0 1264 5 0 0 25 0 1 0 1133393709 18120704 3665 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 4424 3665 73 123 0 4299 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17696

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4743
/proc/meminfo: memFree=1616744/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=18088 CPUtime=25.48
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 11524 0 0 0 2542 6 0 0 25 0 1 0 1133393709 18522112 3752 1992294400 134512640 135019032 4294956240 18446744073709551615 134542971 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 4522 3752 73 123 0 4397 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18088

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4743
/proc/meminfo: memFree=1616360/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=18532 CPUtime=51.07
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 11618 0 0 0 5101 6 0 0 25 0 1 0 1133393709 18976768 3846 1992294400 134512640 135019032 4294956240 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 4633 3846 73 123 0 4508 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18532

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4743
/proc/meminfo: memFree=1615400/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=19436 CPUtime=102.25
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 11835 0 0 0 10219 6 0 0 25 0 1 0 1133393709 19902464 4063 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 4859 4063 73 123 0 4734 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19436

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4743
/proc/meminfo: memFree=1615144/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=19692 CPUtime=162.21
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 11912 0 0 0 16215 6 0 0 25 0 1 0 1133393709 20164608 4140 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 4923 4140 73 123 0 4798 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 19692

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4743
/proc/meminfo: memFree=1614888/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=19948 CPUtime=222.19
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 11964 0 0 0 22212 7 0 0 25 0 1 0 1133393709 20426752 4192 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 4987 4192 73 123 0 4862 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 19948

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4744
/proc/meminfo: memFree=1614568/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20076 CPUtime=282.17
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12010 0 0 0 28210 7 0 0 25 0 1 0 1133393709 20557824 4238 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5019 4238 73 123 0 4894 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 20076

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4745
/proc/meminfo: memFree=1614376/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20204 CPUtime=342.13
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12050 0 0 0 34206 7 0 0 25 0 1 0 1133393709 20688896 4278 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5051 4278 73 123 0 4926 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 20204

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4745
/proc/meminfo: memFree=1614312/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20332 CPUtime=402.11
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12076 0 0 0 40204 7 0 0 25 0 1 0 1133393709 20819968 4304 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5083 4304 73 123 0 4958 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 20332

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4745
/proc/meminfo: memFree=1614184/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20460 CPUtime=462.08
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12103 0 0 0 46201 7 0 0 25 0 1 0 1133393709 20951040 4331 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5115 4331 73 123 0 4990 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 20460

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4745
/proc/meminfo: memFree=1614120/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20588 CPUtime=522.05
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12124 0 0 0 52198 7 0 0 25 0 1 0 1133393709 21082112 4352 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5147 4352 73 123 0 5022 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 20588

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4745
/proc/meminfo: memFree=1614056/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20588 CPUtime=582.03
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12145 0 0 0 58196 7 0 0 25 0 1 0 1133393709 21082112 4373 1992294400 134512640 135019032 4294956240 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5147 4373 73 123 0 5022 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 20588

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4745
/proc/meminfo: memFree=1613928/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20716 CPUtime=642.01
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12167 0 0 0 64194 7 0 0 25 0 1 0 1133393709 21213184 4395 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5179 4395 73 123 0 5054 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 20716

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4745
/proc/meminfo: memFree=1613928/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20716 CPUtime=701.97
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12185 0 0 0 70190 7 0 0 25 0 1 0 1133393709 21213184 4413 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5179 4413 73 123 0 5054 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 20716

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 4745
/proc/meminfo: memFree=1613864/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20844 CPUtime=761.96
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12201 0 0 0 76188 8 0 0 25 0 1 0 1133393709 21344256 4429 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5211 4429 73 123 0 5086 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 20844

[startup+822.301 s]
/proc/loadavg: 1.07 0.99 1.00 2/77 4745
/proc/meminfo: memFree=1613800/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20972 CPUtime=821.93
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12218 0 0 0 82185 8 0 0 25 0 1 0 1133393709 21475328 4446 1992294400 134512640 135019032 4294956240 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5243 4446 73 123 0 5118 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 20972

[startup+882.301 s]
/proc/loadavg: 1.08 1.00 1.00 2/77 4745
/proc/meminfo: memFree=1613736/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20972 CPUtime=881.9
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12232 0 0 0 88182 8 0 0 25 0 1 0 1133393709 21475328 4460 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5243 4460 73 123 0 5118 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 20972

[startup+942.301 s]
/proc/loadavg: 1.13 1.03 1.01 2/77 4745
/proc/meminfo: memFree=1613736/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=20972 CPUtime=941.87
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12248 0 0 0 94179 8 0 0 25 0 1 0 1133393709 21475328 4476 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5243 4476 73 123 0 5118 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 20972

[startup+1002.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/77 4745
/proc/meminfo: memFree=1613672/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=21100 CPUtime=1001.85
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12260 0 0 0 100177 8 0 0 25 0 1 0 1133393709 21606400 4488 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5275 4488 73 123 0 5150 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 21100

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/77 4745
/proc/meminfo: memFree=1613608/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=21100 CPUtime=1061.82
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12272 0 0 0 106174 8 0 0 25 0 1 0 1133393709 21606400 4500 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5275 4500 73 123 0 5150 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 21100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 4745
/proc/meminfo: memFree=1613608/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=21228 CPUtime=1121.8
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12284 0 0 0 112172 8 0 0 25 0 1 0 1133393709 21737472 4512 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5307 4512 73 123 0 5182 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 21228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 4745
/proc/meminfo: memFree=1613544/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=21228 CPUtime=1181.77
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12295 0 0 0 118169 8 0 0 25 0 1 0 1133393709 21737472 4523 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5307 4523 73 123 0 5182 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 21228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 4745
/proc/meminfo: memFree=1613544/2055920 swapFree=4173760/4192956
[pid=4742] ppid=4740 vsize=21228 CPUtime=1200.06
/proc/4742/stat : 4742 (march_ks) R 4740 4742 4517 0 -1 4194304 12300 0 0 0 119998 8 0 0 25 0 1 0 1133393709 21737472 4528 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4742/statm: 5307 4528 73 123 0 5182 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21228

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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.086986
CPU usage (%): 99.9555
Max. virtual memory (cumulated for all children) (KiB): 21228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12300
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= 3913

runsolver used 1.45578 second user time and 4.01339 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 19:35:25
IDJOB=1544274
IDBENCH=70364
IDSOLVER=559
FILE ID=node65/1544274-1238607325
PBS_JOBID= 9068352
Free space on /tmp= 66316 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-S1089166613-072.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544274-1238607325/watcher-1544274-1238607325 -o /tmp/evaluation-result-1544274-1238607325/solver-1544274-1238607325 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544274-1238607325.cnf            

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=1819424294

node65.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		: 3000.231
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		: 3000.231
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:       1632208 kB
Buffers:         89212 kB
Cached:         245552 kB
SwapCached:       9792 kB
Active:         210044 kB
Inactive:       136076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632208 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            3796 kB
Writeback:           0 kB
Mapped:          16984 kB
Slab:            62312 kB
Committed_AS:  3578980 kB
PageTables:       2316 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= 66312 MiB
End job on node65 at 2009-04-01 19:55:28