Trace number 1544278

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) 1200.1 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S56507352-034.cnf
MD5SUM3489273d9d670dd6da5e410852c60205
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark530.094
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 

0.89/0.91	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.91	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.91	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.91	c main()::
0.89/0.91	c initFormula():: searching for DIMACS p-line....
0.89/0.91	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.89/0.91	c parseCNF():: parsing....
0.89/0.91	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.91	c runParser():: parsing was successful, warming up engines...
0.89/0.91	c simplify_formula():: removed 0 tautological, 334 satisfied and 0 duplicate clauses
0.89/0.91	c preprocessing fase I completed:: there are now 11948 free variables and 50066 clauses.
0.89/0.91	c stat :: sign balance is biased by 0.469
0.89/0.91	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.91	c using 3-SAT heuristics (occurence based diff)
0.89/0.91	c longest clause has size 3
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
0.89/0.91	c resolvent_look() :: found 76 resolvents
0.89/0.91	c lessRedundantTransformation():: nothing to be done.
0.89/0.91	c transformTo3SAT():: you gave me 12000 variables and 50142 clauses.
0.89/0.91	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.91	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.91	c transformTo3SAT():: the transformation yielded 12000 variabels and 50142 clauses.
0.89/0.91	c main():: clause / variable ratio: ( 50142 / 12000 ) = 4.18
0.89/0.91	c longest clause has size 3
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.91	c dynamic_preselect_setsize :: off
0.89/0.91	c suggested doublelook initial :: 0
0.89/0.91	c main():: all systems go!
0.89/0.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 925 JD: 824
19.18/19.24	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-1544278-1238607404/watcher-1544278-1238607404 -o /tmp/evaluation-result-1544278-1238607404/solver-1544278-1238607404 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544278-1238607404.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: 0.92 0.98 0.99 3/64 1907
/proc/meminfo: memFree=1014592/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=1948 CPUtime=0
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 350 0 0 0 0 0 0 0 19 0 1 0 1133405754 1994752 336 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 487 336 47 123 0 362 0

[startup+0.038393 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1907
/proc/meminfo: memFree=1014592/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=2344 CPUtime=0.03
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 469 0 0 0 3 0 0 0 19 0 1 0 1133405754 2400256 455 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 586 456 47 123 0 461 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2344

[startup+0.101399 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1907
/proc/meminfo: memFree=1014592/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=5536 CPUtime=0.09
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 1183 0 0 0 9 0 0 0 19 0 1 0 1133405754 5668864 882 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 1384 882 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301419 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1907
/proc/meminfo: memFree=1014592/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=6468 CPUtime=0.29
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 3401 0 0 0 28 1 0 0 20 0 1 0 1133405754 6623232 1137 1992294400 134512640 135019032 4294956240 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 1617 1137 52 123 0 1492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6468

[startup+0.701459 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1907
/proc/meminfo: memFree=1014592/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=11172 CPUtime=0.69
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 8213 0 0 0 65 4 0 0 25 0 1 0 1133405754 11440128 2191 1992294400 134512640 135019032 4294956240 18446744073709551615 134566908 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 2793 2191 67 123 0 2668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11172

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1908
/proc/meminfo: memFree=1001976/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=15372 CPUtime=1.49
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 11760 0 0 0 143 6 0 0 25 0 1 0 1133405754 15740928 3212 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 3843 3212 73 123 0 3718 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15372

[startup+3.1017 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1908
/proc/meminfo: memFree=1001848/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=15524 CPUtime=3.09
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 11785 0 0 0 303 6 0 0 25 0 1 0 1133405754 15896576 3237 1992294400 134512640 135019032 4294956240 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 3881 3237 73 123 0 3756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15524

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1908
/proc/meminfo: memFree=1001528/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=15936 CPUtime=6.29
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 11884 0 0 0 623 6 0 0 25 0 1 0 1133405754 16318464 3336 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 3984 3336 73 123 0 3859 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15936

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1908
/proc/meminfo: memFree=999992/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=17748 CPUtime=12.69
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12224 0 0 0 1263 6 0 0 25 0 1 0 1133405754 18173952 3676 1992294400 134512640 135019032 4294956240 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 4437 3676 73 123 0 4312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17748

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1908
/proc/meminfo: memFree=999736/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=18156 CPUtime=25.48
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12295 0 0 0 2542 6 0 0 25 0 1 0 1133405754 18591744 3747 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 4539 3747 73 123 0 4414 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18156

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1908
/proc/meminfo: memFree=999096/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=18728 CPUtime=51.07
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12444 0 0 0 5100 7 0 0 25 0 1 0 1133405754 19177472 3896 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 4682 3896 73 123 0 4557 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18728

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1908
/proc/meminfo: memFree=998520/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=19188 CPUtime=102.25
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12578 0 0 0 10218 7 0 0 25 0 1 0 1133405754 19648512 4030 1992294400 134512640 135019032 4294956240 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 4797 4030 73 123 0 4672 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19188

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1908
/proc/meminfo: memFree=997944/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=19932 CPUtime=162.22
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12730 0 0 0 16215 7 0 0 25 0 1 0 1133405754 20410368 4182 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 4983 4182 73 123 0 4858 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 19932

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1908
/proc/meminfo: memFree=997688/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=20188 CPUtime=222.19
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12803 0 0 0 22212 7 0 0 25 0 1 0 1133405754 20672512 4255 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5047 4255 73 123 0 4922 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 20188

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1908
/proc/meminfo: memFree=997432/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=20444 CPUtime=282.17
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12852 0 0 0 28210 7 0 0 25 0 1 0 1133405754 20934656 4304 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5111 4304 73 123 0 4986 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 20444

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1908
/proc/meminfo: memFree=997304/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=20572 CPUtime=342.14
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12891 0 0 0 34207 7 0 0 25 0 1 0 1133405754 21065728 4343 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5143 4343 73 123 0 5018 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 20572

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=996920/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=20700 CPUtime=402.11
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12926 0 0 0 40204 7 0 0 25 0 1 0 1133405754 21196800 4378 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5175 4378 73 123 0 5050 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 20700

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=996920/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=20828 CPUtime=462.09
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12952 0 0 0 46202 7 0 0 25 0 1 0 1133405754 21327872 4404 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5207 4404 73 123 0 5082 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 20828

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=996856/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=20956 CPUtime=522.07
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 12978 0 0 0 52200 7 0 0 25 0 1 0 1133405754 21458944 4430 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5239 4430 73 123 0 5114 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 20956

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=996728/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=21108 CPUtime=582.04
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13024 0 0 0 58197 7 0 0 25 0 1 0 1133405754 21614592 4476 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5277 4476 73 123 0 5152 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 21108

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=996408/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=21492 CPUtime=642.02
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13105 0 0 0 64194 8 0 0 25 0 1 0 1133405754 22007808 4557 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5373 4557 73 123 0 5248 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 21492

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=996216/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=21620 CPUtime=702
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13154 0 0 0 70192 8 0 0 25 0 1 0 1133405754 22138880 4606 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5405 4606 73 123 0 5280 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 21620

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=996088/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=21748 CPUtime=761.97
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13189 0 0 0 76189 8 0 0 25 0 1 0 1133405754 22269952 4641 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5437 4641 73 123 0 5312 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 21748

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=995960/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=21876 CPUtime=821.94
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13213 0 0 0 82186 8 0 0 25 0 1 0 1133405754 22401024 4665 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5469 4665 73 123 0 5344 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 21876

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=995896/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=22004 CPUtime=881.91
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13237 0 0 0 88183 8 0 0 25 0 1 0 1133405754 22532096 4689 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5501 4689 73 123 0 5376 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 22004

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=995768/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=22004 CPUtime=941.88
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13259 0 0 0 94180 8 0 0 25 0 1 0 1133405754 22532096 4711 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5501 4711 73 123 0 5376 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 22004

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=995704/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=22132 CPUtime=1001.86
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13286 0 0 0 100178 8 0 0 25 0 1 0 1133405754 22663168 4738 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5533 4738 73 123 0 5408 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 22132

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=995384/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=22388 CPUtime=1061.84
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13353 0 0 0 106176 8 0 0 25 0 1 0 1133405754 22925312 4805 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5597 4805 73 123 0 5472 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 22388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=995192/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=22516 CPUtime=1121.82
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13401 0 0 0 112173 9 0 0 25 0 1 0 1133405754 23056384 4853 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5629 4853 73 123 0 5504 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 22516

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=995064/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=22868 CPUtime=1181.79
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13439 0 0 0 118170 9 0 0 25 0 1 0 1133405754 23416832 4891 1992294400 134512640 135019032 4294956240 18446744073709551615 134598160 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5717 4891 73 123 0 5592 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 22868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1910
/proc/meminfo: memFree=995000/2055920 swapFree=4176444/4192956
[pid=1907] ppid=1905 vsize=22868 CPUtime=1200.09
/proc/1907/stat : 1907 (march_ks) R 1905 1907 1769 0 -1 4194304 13451 0 0 0 120000 9 0 0 25 0 1 0 1133405754 23416832 4903 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/1907/statm: 5717 4903 73 123 0 5592 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 22868

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): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.097985
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 22868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13451
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= 4319

runsolver used 1.43978 second user time and 2.93755 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-01 19:36:44
IDJOB=1544278
IDBENCH=70366
IDSOLVER=559
FILE ID=node27/1544278-1238607404
PBS_JOBID= 9068364
Free space on /tmp= 65716 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-S56507352-034.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544278-1238607404/watcher-1544278-1238607404 -o /tmp/evaluation-result-1544278-1238607404/solver-1544278-1238607404 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544278-1238607404.cnf            

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

MD5SUM BENCH= 3489273d9d670dd6da5e410852c60205
RANDOM SEED=662326566

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1015072 kB
Buffers:         97224 kB
Cached:         839164 kB
SwapCached:       9492 kB
Active:         219764 kB
Inactive:       727784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015072 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            3792 kB
Writeback:           0 kB
Mapped:          16824 kB
Slab:            79216 kB
Committed_AS:  3041368 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-04-01 19:56:46