Trace number 1544292

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
MD5SUM65bb593760651b10c127c4b3276e73fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.4368
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 

0.70/0.78	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.70/0.78	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.70/0.78	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.70/0.78	c main()::
0.70/0.78	c initFormula():: searching for DIMACS p-line....
0.70/0.78	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.70/0.78	c parseCNF():: parsing....
0.70/0.78	c parseCNF():: the CNF contains 0 unary clauses.
0.70/0.78	c runParser():: parsing was successful, warming up engines...
0.70/0.78	c simplify_formula():: removed 0 tautological, 276 satisfied and 0 duplicate clauses
0.70/0.78	c preprocessing fase I completed:: there are now 11955 free variables and 50124 clauses.
0.70/0.78	c stat :: sign balance is biased by 0.479
0.70/0.78	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.70/0.78	c using 3-SAT heuristics (occurence based diff)
0.70/0.78	c longest clause has size 3
0.70/0.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 151 duplicate clauses
0.70/0.78	c resolvent_look() :: found 84 resolvents
0.70/0.78	c lessRedundantTransformation():: nothing to be done.
0.70/0.78	c transformTo3SAT():: you gave me 12000 variables and 50208 clauses.
0.70/0.78	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.70/0.78	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.70/0.78	c transformTo3SAT():: the transformation yielded 12000 variabels and 50208 clauses.
0.70/0.78	c main():: clause / variable ratio: ( 50208 / 12000 ) = 4.18
0.70/0.78	c longest clause has size 3
0.70/0.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.78	c dynamic_preselect_setsize :: off
0.70/0.78	c suggested doublelook initial :: 0
0.70/0.78	c main():: all systems go!
0.70/0.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 915 JD: 812
19.98/20.01	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-1544292-1238607501/watcher-1544292-1238607501 -o /tmp/evaluation-result-1544292-1238607501/solver-1544292-1238607501 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544292-1238607501.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 27999
/proc/meminfo: memFree=1249672/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=1948 CPUtime=0
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 1133415619 1994752 337 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 487 337 47 123 0 362 0

[startup+0.0807869 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27999
/proc/meminfo: memFree=1249672/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=6204 CPUtime=0.07
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 1087 0 0 0 7 0 0 0 18 0 1 0 1133415619 6352896 1072 1992294400 134512640 135019032 4294956240 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 1551 1072 48 123 0 1426 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6204

[startup+0.101788 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27999
/proc/meminfo: memFree=1249672/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=5536 CPUtime=0.09
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 1133415619 5668864 894 1992294400 134512640 135019032 4294956240 18446744073709551615 134628780 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 1384 894 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301821 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27999
/proc/meminfo: memFree=1249672/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=5796 CPUtime=0.29
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 3423 0 0 0 29 0 0 0 19 0 1 0 1133415619 5935104 949 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 1449 949 52 123 0 1324 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5796

[startup+0.701884 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27999
/proc/meminfo: memFree=1249672/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=15948 CPUtime=0.7
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 9442 0 0 0 66 4 0 0 23 0 1 0 1133415619 16330752 2921 1992294400 134512640 135019032 4294956240 18446744073709551615 134555143 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 3987 2921 68 123 0 3862 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 15948

[startup+1.50201 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28000
/proc/meminfo: memFree=1237056/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=15552 CPUtime=1.49
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 10748 0 0 0 145 4 0 0 25 0 1 0 1133415619 15925248 3231 1992294400 134512640 135019032 4294956240 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 3888 3231 73 123 0 3763 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15552

[startup+3.10127 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28000
/proc/meminfo: memFree=1236864/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=15576 CPUtime=3.09
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 10769 0 0 0 305 4 0 0 25 0 1 0 1133415619 15949824 3252 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 3894 3252 73 123 0 3769 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15576

[startup+6.30278 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28000
/proc/meminfo: memFree=1236416/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=16256 CPUtime=6.29
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 10892 0 0 0 624 5 0 0 25 0 1 0 1133415619 16646144 3375 1992294400 134512640 135019032 4294956240 18446744073709551615 134598425 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 4064 3375 73 123 0 3939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16256

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28000
/proc/meminfo: memFree=1235208/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=17560 CPUtime=12.69
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11153 0 0 0 1264 5 0 0 25 0 1 0 1133415619 17981440 3636 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 4390 3636 73 123 0 4265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17560

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28001
/proc/meminfo: memFree=1234696/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=18088 CPUtime=25.48
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11248 0 0 0 2543 5 0 0 25 0 1 0 1133415619 18522112 3731 1992294400 134512640 135019032 4294956240 18446744073709551615 134538656 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 4522 3731 73 123 0 4397 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18088

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1234056/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=18900 CPUtime=51.06
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11457 0 0 0 5101 5 0 0 25 0 1 0 1133415619 19353600 3940 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 4725 3940 73 123 0 4600 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18900

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1233544/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=19284 CPUtime=102.23
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11570 0 0 0 10218 5 0 0 25 0 1 0 1133415619 19746816 4053 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 4821 4053 73 123 0 4696 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 19284

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1233224/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=19668 CPUtime=162.2
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11647 0 0 0 16215 5 0 0 25 0 1 0 1133415619 20140032 4130 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 4917 4130 73 123 0 4792 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 19668

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1233032/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=19796 CPUtime=222.16
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11696 0 0 0 22211 5 0 0 25 0 1 0 1133415619 20271104 4179 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/27999/statm: 4949 4179 73 123 0 4824 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 19796

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1232840/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20056 CPUtime=282.14
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11747 0 0 0 28208 6 0 0 25 0 1 0 1133415619 20537344 4230 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5014 4230 73 123 0 4889 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 20056

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1232712/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20184 CPUtime=342.11
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11777 0 0 0 34205 6 0 0 25 0 1 0 1133415619 20668416 4260 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5046 4260 73 123 0 4921 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 20184

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1232584/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20312 CPUtime=402.08
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11809 0 0 0 40202 6 0 0 25 0 1 0 1133415619 20799488 4292 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/27999/statm: 5078 4292 73 123 0 4953 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 20312

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1232520/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20440 CPUtime=462.05
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11840 0 0 0 46199 6 0 0 25 0 1 0 1133415619 20930560 4323 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5110 4323 73 123 0 4985 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 20440

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1232456/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20568 CPUtime=522.02
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11862 0 0 0 52196 6 0 0 25 0 1 0 1133415619 21061632 4345 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5142 4345 73 123 0 5017 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 20568

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1232392/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20568 CPUtime=581.99
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11881 0 0 0 58193 6 0 0 25 0 1 0 1133415619 21061632 4364 1992294400 134512640 135019032 4294956240 18446744073709551615 134538234 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5142 4364 73 123 0 5017 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 20568

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1232328/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20696 CPUtime=641.97
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11899 0 0 0 64191 6 0 0 25 0 1 0 1133415619 21192704 4382 1992294400 134512640 135019032 4294956240 18446744073709551615 134538258 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5174 4382 73 123 0 5049 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 20696

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1232136/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20696 CPUtime=701.94
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11917 0 0 0 70188 6 0 0 25 0 1 0 1133415619 21192704 4400 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5174 4400 73 123 0 5049 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 20696

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1232072/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20824 CPUtime=761.91
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11935 0 0 0 76185 6 0 0 25 0 1 0 1133415619 21323776 4418 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5206 4418 73 123 0 5081 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 20824

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1232008/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20824 CPUtime=821.88
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11951 0 0 0 82182 6 0 0 25 0 1 0 1133415619 21323776 4434 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5206 4434 73 123 0 5081 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 20824

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1231944/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20952 CPUtime=881.85
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11966 0 0 0 88179 6 0 0 25 0 1 0 1133415619 21454848 4449 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5238 4449 73 123 0 5113 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 20952

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1231880/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=20952 CPUtime=941.84
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11981 0 0 0 94177 7 0 0 25 0 1 0 1133415619 21454848 4464 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/27999/statm: 5238 4464 73 123 0 5113 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 20952

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1231816/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=21080 CPUtime=1001.81
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 11995 0 0 0 100174 7 0 0 25 0 1 0 1133415619 21585920 4478 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5270 4478 73 123 0 5145 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 21080

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1231816/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=21080 CPUtime=1061.77
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 12007 0 0 0 106170 7 0 0 25 0 1 0 1133415619 21585920 4490 1992294400 134512640 135019032 4294956240 18446744073709551615 134597905 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5270 4490 73 123 0 5145 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 21080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1231688/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=21208 CPUtime=1121.74
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 12023 0 0 0 112167 7 0 0 25 0 1 0 1133415619 21716992 4506 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5302 4506 73 123 0 5177 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 21208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1231688/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=21208 CPUtime=1181.71
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 12036 0 0 0 118164 7 0 0 25 0 1 0 1133415619 21716992 4519 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5302 4519 73 123 0 5177 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 21208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28002
/proc/meminfo: memFree=1231688/2055920 swapFree=4178264/4192956
[pid=27999] ppid=27997 vsize=21208 CPUtime=1200
/proc/27999/stat : 27999 (march_ks) R 27997 27999 27838 0 -1 4194304 12040 0 0 0 119993 7 0 0 25 0 1 0 1133415619 21716992 4523 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/27999/statm: 5302 4523 73 123 0 5177 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 21208

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): 1200.01
CPU user time (s): 1199.94
CPU system time (s): 0.077988
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 21208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12040
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= 2825

runsolver used 0.994848 second user time and 3.38248 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-01 19:38:21
IDJOB=1544292
IDBENCH=70373
IDSOLVER=559
FILE ID=node26/1544292-1238607501
PBS_JOBID= 9073537
Free space on /tmp= 66264 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-S377647456-019.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544292-1238607501/watcher-1544292-1238607501 -o /tmp/evaluation-result-1544292-1238607501/solver-1544292-1238607501 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544292-1238607501.cnf            

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

MD5SUM BENCH= 65bb593760651b10c127c4b3276e73fc
RANDOM SEED=1825714535

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1250224 kB
Buffers:         95848 kB
Cached:         609952 kB
SwapCached:       8472 kB
Active:         239948 kB
Inactive:       475804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250224 kB
SwapTotal:     4192956 kB
SwapFree:      4178264 kB
Dirty:            3784 kB
Writeback:           0 kB
Mapped:          15600 kB
Slab:            75996 kB
Committed_AS:  3007984 kB
PageTables:       1372 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= 66260 MiB
End job on node26 at 2009-04-01 19:58:24