Trace number 1544158

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
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, 197 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 7970 free variables and 33403 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.483
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 175 duplicate clauses
0.39/0.44	c resolvent_look() :: found 83 resolvents
0.39/0.44	c lessRedundantTransformation():: nothing to be done.
0.39/0.44	c transformTo3SAT():: you gave me 8000 variables and 33486 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 33486 clauses.
0.39/0.44	c main():: clause / variable ratio: ( 33486 / 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: 745 JD: 548
14.08/14.16	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-1544158-1238605101/watcher-1544158-1238605101 -o /tmp/evaluation-result-1544158-1238605101/solver-1544158-1238605101 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544158-1238605101.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 0.99 0.99 3/64 673
/proc/meminfo: memFree=1091104/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=1512 CPUtime=0
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 1133176196 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 378 249 47 123 0 253 0

[startup+0.0478449 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 673
/proc/meminfo: memFree=1091104/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=3760 CPUtime=0.04
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 596 0 0 0 4 0 0 0 18 0 1 0 1133176196 3850240 581 1992294400 134512640 135019032 4294956240 18446744073709551615 134554928 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 940 581 48 123 0 815 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3760

[startup+0.102854 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 673
/proc/meminfo: memFree=1091104/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=5240 CPUtime=0.09
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 1468 0 0 0 9 0 0 0 18 0 1 0 1133176196 5365760 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 1310 954 52 123 0 1185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.302887 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 673
/proc/meminfo: memFree=1091104/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=7716 CPUtime=0.29
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 4628 0 0 0 28 1 0 0 19 0 1 0 1133176196 7901184 1531 1992294400 134512640 135019032 4294956240 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 1929 1531 67 123 0 1804 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7716

[startup+0.701956 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 673
/proc/meminfo: memFree=1091104/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=10388 CPUtime=0.7
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 6946 0 0 0 68 2 0 0 23 0 1 0 1133176196 10637312 2196 1992294400 134512640 135019032 4294956240 18446744073709551615 134547902 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 2597 2196 73 123 0 2472 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 10388

[startup+1.5011 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 674
/proc/meminfo: memFree=1082520/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=10660 CPUtime=1.49
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 6998 0 0 0 147 2 0 0 25 0 1 0 1133176196 10915840 2248 1992294400 134512640 135019032 4294956240 18446744073709551615 134596358 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 2665 2248 73 123 0 2540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10660

[startup+3.10137 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 674
/proc/meminfo: memFree=1082136/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=11456 CPUtime=3.09
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7152 0 0 0 307 2 0 0 25 0 1 0 1133176196 11730944 2402 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 2864 2402 73 123 0 2739 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11456

[startup+6.30192 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 674
/proc/meminfo: memFree=1081112/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=11980 CPUtime=6.29
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7279 0 0 0 627 2 0 0 25 0 1 0 1133176196 12267520 2529 1992294400 134512640 135019032 4294956240 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 2995 2529 73 123 0 2870 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11980

[startup+12.702 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 674
/proc/meminfo: memFree=1080728/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=12108 CPUtime=12.69
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7340 0 0 0 1267 2 0 0 25 0 1 0 1133176196 12398592 2590 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3027 2590 73 123 0 2902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12108

[startup+25.5022 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 674
/proc/meminfo: memFree=1080408/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=12756 CPUtime=25.49
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7464 0 0 0 2546 3 0 0 25 0 1 0 1133176196 13062144 2714 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3189 2714 73 123 0 3064 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12756

[startup+51.1027 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 674
/proc/meminfo: memFree=1079960/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=13140 CPUtime=51.07
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7578 0 0 0 5104 3 0 0 25 0 1 0 1133176196 13455360 2828 1992294400 134512640 135019032 4294956240 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3285 2828 73 123 0 3160 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13140

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 674
/proc/meminfo: memFree=1079448/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=13528 CPUtime=102.25
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7672 0 0 0 10222 3 0 0 25 0 1 0 1133176196 13852672 2922 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3382 2922 73 123 0 3257 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13528

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1079064/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=13784 CPUtime=162.22
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7723 0 0 0 16218 4 0 0 25 0 1 0 1133176196 14114816 2973 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3446 2973 73 123 0 3321 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 13784

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1079000/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=13912 CPUtime=222.19
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7766 0 0 0 22215 4 0 0 25 0 1 0 1133176196 14245888 3016 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3478 3016 73 123 0 3353 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 13912

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1079000/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14040 CPUtime=282.16
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7798 0 0 0 28212 4 0 0 25 0 1 0 1133176196 14376960 3048 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3510 3048 73 123 0 3385 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 14040

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078936/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14168 CPUtime=342.13
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7824 0 0 0 34209 4 0 0 25 0 1 0 1133176196 14508032 3074 1992294400 134512640 135019032 4294956240 18446744073709551615 134548889 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3542 3074 73 123 0 3417 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 14168

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078872/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14296 CPUtime=402.09
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7846 0 0 0 40205 4 0 0 25 0 1 0 1133176196 14639104 3096 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3574 3096 73 123 0 3449 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 14296

[startup+462.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078808/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14296 CPUtime=462.07
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7865 0 0 0 46203 4 0 0 25 0 1 0 1133176196 14639104 3115 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3574 3115 73 123 0 3449 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 14296

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078688/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14424 CPUtime=522.04
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7885 0 0 0 52200 4 0 0 25 0 1 0 1133176196 14770176 3135 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3606 3135 73 123 0 3481 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 14424

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078688/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14424 CPUtime=582
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7901 0 0 0 58196 4 0 0 25 0 1 0 1133176196 14770176 3151 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3606 3151 73 123 0 3481 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 14424

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078560/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14552 CPUtime=641.98
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7914 0 0 0 64194 4 0 0 25 0 1 0 1133176196 14901248 3164 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3638 3164 73 123 0 3513 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 14552

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078432/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14552 CPUtime=701.95
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7929 0 0 0 70191 4 0 0 25 0 1 0 1133176196 14901248 3179 1992294400 134512640 135019032 4294956240 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3638 3179 73 123 0 3513 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 14552

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078368/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14680 CPUtime=761.92
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7943 0 0 0 76188 4 0 0 25 0 1 0 1133176196 15032320 3193 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3670 3193 73 123 0 3545 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 14680

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078368/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14680 CPUtime=821.89
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7960 0 0 0 82185 4 0 0 25 0 1 0 1133176196 15032320 3210 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3670 3210 73 123 0 3545 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 14680

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078304/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14808 CPUtime=881.86
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7972 0 0 0 88182 4 0 0 25 0 1 0 1133176196 15163392 3222 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3702 3222 73 123 0 3577 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 14808

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078304/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14808 CPUtime=941.83
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7985 0 0 0 94179 4 0 0 25 0 1 0 1133176196 15163392 3235 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3702 3235 73 123 0 3577 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 14808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078240/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14808 CPUtime=1001.8
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 7995 0 0 0 100176 4 0 0 25 0 1 0 1133176196 15163392 3245 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3702 3245 73 123 0 3577 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 14808

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078240/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14936 CPUtime=1061.78
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 8005 0 0 0 106174 4 0 0 25 0 1 0 1133176196 15294464 3255 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3734 3255 73 123 0 3609 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 14936

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078240/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14936 CPUtime=1121.75
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 8016 0 0 0 112171 4 0 0 25 0 1 0 1133176196 15294464 3266 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3734 3266 73 123 0 3609 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 14936

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078176/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14936 CPUtime=1181.72
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 8027 0 0 0 118168 4 0 0 25 0 1 0 1133176196 15294464 3277 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3734 3277 73 123 0 3609 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 14936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 680
/proc/meminfo: memFree=1078176/2055920 swapFree=4177928/4192956
[pid=673] ppid=671 vsize=14936 CPUtime=1200.02
/proc/673/stat : 673 (march_ks) R 671 673 578 0 -1 4194304 8029 0 0 0 119998 4 0 0 25 0 1 0 1133176196 15294464 3279 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/673/statm: 3734 3279 73 123 0 3609 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14936

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): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.050992
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 14936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8029
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= 4716

runsolver used 1.04384 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node14 at 2009-04-01 18:58:21
IDJOB=1544158
IDBENCH=70306
IDSOLVER=559
FILE ID=node14/1544158-1238605101
PBS_JOBID= 9073549
Free space on /tmp= 65480 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-S839302453-094.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544158-1238605101/watcher-1544158-1238605101 -o /tmp/evaluation-result-1544158-1238605101/solver-1544158-1238605101 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544158-1238605101.cnf            

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=505306094

node14.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		: 3000.270
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		: 3000.270
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:       1091648 kB
Buffers:         97032 kB
Cached:         762092 kB
SwapCached:       8964 kB
Active:         225124 kB
Inactive:       644568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1091648 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            3468 kB
Writeback:           0 kB
Mapped:          16284 kB
Slab:            80608 kB
Committed_AS:  2989540 kB
PageTables:       1456 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= 65476 MiB
End job on node14 at 2009-04-01 19:18:23