Trace number 1544172

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
MD5SUM6ee4600065a8b5657c5266726ecbe863
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.1135
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.44	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 191 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 7965 free variables and 33409 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.478
0.39/0.44	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.44	c using 3-SAT heuristics (occurence based diff)
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.39/0.44	c resolvent_look() :: found 87 resolvents
0.39/0.44	c lessRedundantTransformation():: nothing to be done.
0.39/0.44	c transformTo3SAT():: you gave me 8000 variables and 33496 clauses.
0.39/0.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.44	c transformTo3SAT():: the transformation yielded 8000 variabels and 33496 clauses.
0.39/0.44	c main():: clause / variable ratio: ( 33496 / 8000 ) = 4.19
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c suggested doublelook initial :: 0
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2102 JD: 535
83.45/83.59	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-1544172-1238605329/watcher-1544172-1238605329 -o /tmp/evaluation-result-1544172-1238605329/solver-1544172-1238605329 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544172-1238605329.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: 1.00 0.99 0.99 3/64 30295
/proc/meminfo: memFree=1283544/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=1512 CPUtime=0
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 899124358 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 378 249 47 123 0 253 0

[startup+0.0203151 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 30295
/proc/meminfo: memFree=1283544/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=1644 CPUtime=0.01
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 323 0 0 0 1 0 0 0 18 0 1 0 899124358 1683456 309 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 411 309 47 123 0 286 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1644

[startup+0.101327 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 30295
/proc/meminfo: memFree=1283544/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=5240 CPUtime=0.09
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 1468 0 0 0 9 0 0 0 18 0 1 0 899124358 5365760 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.301355 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 30295
/proc/meminfo: memFree=1283544/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=7684 CPUtime=0.29
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 4629 0 0 0 28 1 0 0 19 0 1 0 899124358 7868416 1532 1992294400 134512640 135019032 4294956240 18446744073709551615 134567563 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 1921 1532 67 123 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7684

[startup+0.701414 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 30295
/proc/meminfo: memFree=1283544/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=10476 CPUtime=0.69
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 6930 0 0 0 67 2 0 0 23 0 1 0 899124358 10727424 2224 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 2619 2224 73 123 0 2494 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10476

[startup+1.50153 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1274832/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=10748 CPUtime=1.49
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 6961 0 0 0 147 2 0 0 25 0 1 0 899124358 11005952 2255 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 2687 2255 73 123 0 2562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10748

[startup+3.10177 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1274512/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=11540 CPUtime=3.09
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7116 0 0 0 307 2 0 0 25 0 1 0 899124358 11816960 2410 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 2885 2410 73 123 0 2760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11540

[startup+6.30123 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1273488/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=11940 CPUtime=6.29
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7239 0 0 0 626 3 0 0 25 0 1 0 899124358 12226560 2533 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 2985 2533 73 123 0 2860 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11940

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1273040/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=12196 CPUtime=12.69
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7323 0 0 0 1266 3 0 0 25 0 1 0 899124358 12488704 2617 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3049 2617 73 123 0 2924 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12196

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1272912/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=12452 CPUtime=25.48
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7376 0 0 0 2545 3 0 0 25 0 1 0 899124358 12750848 2670 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3113 2670 73 123 0 2988 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12452

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1272720/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=12748 CPUtime=51.07
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7438 0 0 0 5104 3 0 0 25 0 1 0 899124358 13053952 2732 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3187 2732 73 123 0 3062 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12748

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1272016/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=13444 CPUtime=102.24
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7592 0 0 0 10221 3 0 0 25 0 1 0 899124358 13766656 2886 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3361 2886 73 123 0 3236 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 13444

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1271696/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=13828 CPUtime=162.21
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7691 0 0 0 16218 3 0 0 25 0 1 0 899124358 14159872 2985 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3457 2985 73 123 0 3332 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 13828

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1271376/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14084 CPUtime=222.19
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7745 0 0 0 22215 4 0 0 25 0 1 0 899124358 14422016 3039 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3521 3039 73 123 0 3396 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 14084

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1271312/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14212 CPUtime=282.17
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7782 0 0 0 28213 4 0 0 25 0 1 0 899124358 14553088 3076 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3553 3076 73 123 0 3428 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 14212

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1271120/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14340 CPUtime=342.13
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7817 0 0 0 34209 4 0 0 25 0 1 0 899124358 14684160 3111 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3585 3111 73 123 0 3460 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 14340

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1271056/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14468 CPUtime=402.1
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7843 0 0 0 40206 4 0 0 25 0 1 0 899124358 14815232 3137 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3617 3137 73 123 0 3492 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 14468

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270992/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14468 CPUtime=462.07
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7865 0 0 0 46203 4 0 0 25 0 1 0 899124358 14815232 3159 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3617 3159 73 123 0 3492 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 14468

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270928/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14596 CPUtime=522.03
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7885 0 0 0 52199 4 0 0 25 0 1 0 899124358 14946304 3179 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3649 3179 73 123 0 3524 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 14596

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270864/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14724 CPUtime=582
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7908 0 0 0 58196 4 0 0 25 0 1 0 899124358 15077376 3202 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3681 3202 73 123 0 3556 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 14724

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270800/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14724 CPUtime=641.98
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7924 0 0 0 64194 4 0 0 25 0 1 0 899124358 15077376 3218 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3681 3218 73 123 0 3556 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 14724

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270672/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14852 CPUtime=701.95
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7940 0 0 0 70191 4 0 0 25 0 1 0 899124358 15208448 3234 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3713 3234 73 123 0 3588 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 14852

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270608/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14852 CPUtime=761.93
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7954 0 0 0 76189 4 0 0 25 0 1 0 899124358 15208448 3248 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3713 3248 73 123 0 3588 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 14852

[startup+822.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270544/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14980 CPUtime=821.9
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7972 0 0 0 82186 4 0 0 25 0 1 0 899124358 15339520 3266 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3745 3266 73 123 0 3620 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 14980

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270480/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14980 CPUtime=881.87
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7983 0 0 0 88183 4 0 0 25 0 1 0 899124358 15339520 3277 1992294400 134512640 135019032 4294956240 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3745 3277 73 123 0 3620 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 14980

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270480/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=14980 CPUtime=941.85
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 7997 0 0 0 94181 4 0 0 25 0 1 0 899124358 15339520 3291 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3745 3291 73 123 0 3620 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 14980

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270416/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=15108 CPUtime=1001.82
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 8011 0 0 0 100178 4 0 0 25 0 1 0 899124358 15470592 3305 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3777 3305 73 123 0 3652 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 15108

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270416/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=15108 CPUtime=1061.79
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 8022 0 0 0 106175 4 0 0 25 0 1 0 899124358 15470592 3316 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3777 3316 73 123 0 3652 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 15108

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270352/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=15108 CPUtime=1121.77
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 8031 0 0 0 112173 4 0 0 25 0 1 0 899124358 15470592 3325 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3777 3325 73 123 0 3652 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 15108

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270352/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=15236 CPUtime=1181.75
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 8040 0 0 0 118170 5 0 0 25 0 1 0 899124358 15601664 3334 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3809 3334 73 123 0 3684 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 15236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30296
/proc/meminfo: memFree=1270352/2055920 swapFree=4178260/4192956
[pid=30295] ppid=30293 vsize=15236 CPUtime=1200.04
/proc/30295/stat : 30295 (march_ks) R 30293 30295 30192 0 -1 4194304 8043 0 0 0 119999 5 0 0 25 0 1 0 899124358 15601664 3337 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 3809 3337 73 123 0 3684 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15236

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): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.052991
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 15236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8043
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= 4721

runsolver used 1.44878 second user time and 2.92755 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-01 19:02:09
IDJOB=1544172
IDBENCH=70313
IDSOLVER=559
FILE ID=node39/1544172-1238605329
PBS_JOBID= 9068360
Free space on /tmp= 66252 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544172-1238605329/watcher-1544172-1238605329 -o /tmp/evaluation-result-1544172-1238605329/solver-1544172-1238605329 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544172-1238605329.cnf            

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

MD5SUM BENCH= 6ee4600065a8b5657c5266726ecbe863
RANDOM SEED=1609075791

node39.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		: 3000.285
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		: 3000.285
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:       1284024 kB
Buffers:         98944 kB
Cached:         573704 kB
SwapCached:       8168 kB
Active:         235548 kB
Inactive:       447028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1284024 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            3468 kB
Writeback:           0 kB
Mapped:          16732 kB
Slab:            75696 kB
Committed_AS:  2525316 kB
PageTables:       1188 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= 66248 MiB
End job on node39 at 2009-04-01 19:22:11