Trace number 298856

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, and are wall clock time (not CPU 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
KCNFS SMPSAT 12.27 6.19638

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1806915801-08.SAT.shuffled.cnf
MD5SUMcf84a3dca136fb4dbd89b4b968109201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.043993
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/298856-1171861583/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.00	c Input file : '/tmp/evaluation/298856-1171861583/instance-298856-1171861583.cnf'
0.00/0.00	c [#vars: 360, #clauses: 1533 -> 1613 clauses (pre-processing), tautology: 0, 3-CNF]
0.00/0.00	c unit clauses propagate before processing (#clause: 1613)
0.00/0.00	c estimated distribution: 8 tasks
0.00/0.06	c <17064> [PID]: 17066 17067 17068 17069 17070 17071 17072
0.00/0.40	c <17064> [PID]: 17073
0.00/0.40	c real distribution: 8 tasks
11.66/5.89	c <17064> [17068: UNSAT][17066: SAT]
12.27/6.19	c <17064> [END]: 17067 17069 17070 17071 17072 17073
12.27/6.19	s SATISFIABLE
12.27/6.19	v        1        2        3       -4        5       -6       -7
12.27/6.19	v       -8       -9      -10       11       12       13      -14
12.27/6.19	v       15       16      -17      -18      -19       20      -21
12.27/6.19	v      -22      -23      -24       25       26       27       28
12.27/6.19	v       29       30      -31      -32       33       34       35
12.27/6.19	v      -36       37       38      -39      -40       41      -42
12.27/6.19	v       43       44       45       46      -47      -48      -49
12.27/6.19	v      -50       51       52       53      -54      -55      -56
12.27/6.19	v       57       58      -59       60      -61       62       63
12.27/6.19	v       64      -65      -66      -67      -68       69      -70
12.27/6.19	v       71       72      -73       74      -75      -76       77
12.27/6.19	v       78      -79       80       81       82       83       84
12.27/6.19	v       85      -86       87      -88      -89       90       91
12.27/6.19	v      -92       93      -94      -95      -96      -97      -98
12.27/6.19	v      -99      100     -101      102      103      104     -105
12.27/6.19	v      106     -107     -108      109     -110     -111      112
12.27/6.19	v      113      114      115     -116      117     -118     -119
12.27/6.19	v      120     -121      122      123      124      125     -126
12.27/6.19	v     -127      128      129     -130     -131      132      133
12.27/6.19	v      134      135     -136      137     -138     -139      140
12.27/6.19	v     -141      142     -143     -144     -145      146     -147
12.27/6.19	v     -148      149      150      151      152     -153      154
12.27/6.19	v     -155      156     -157      158      159      160      161
12.27/6.19	v     -162      163     -164      165      166      167      168
12.27/6.19	v      169      170     -171     -172     -173     -174      175
12.27/6.19	v      176     -177      178      179      180     -181     -182
12.27/6.19	v      183      184     -185      186      187      188      189
12.27/6.19	v      190     -191     -192      193      194     -195     -196
12.27/6.19	v      197      198     -199      200     -201      202      203
12.27/6.19	v      204      205     -206      207     -208      209      210
12.27/6.19	v     -211      212     -213      214      215     -216      217
12.27/6.21	v      218     -219     -220      221      222      223      224
12.27/6.21	v      225      226      227      228      229     -230     -231
12.27/6.21	v      232     -233     -234      235     -236     -237      238
12.27/6.21	v     -239      240      241      242     -243     -244     -245
12.27/6.21	v      246      247      248     -249     -250      251     -252
12.27/6.21	v      253     -254     -255      256     -257     -258      259
12.27/6.21	v     -260     -261      262      263      264     -265     -266
12.27/6.21	v      267      268      269     -270      271      272     -273
12.27/6.21	v      274     -275     -276      277     -278     -279      280
12.27/6.21	v     -281     -282      283      284     -285     -286      287
12.27/6.21	v     -288      289      290      291     -292     -293      294
12.27/6.21	v     -295      296      297     -298     -299      300     -301
12.27/6.21	v      302      303     -304     -305      306      307      308
12.27/6.21	v      309      310      311     -312      313      314      315
12.27/6.21	v      316      317     -318      319     -320      321     -322
12.27/6.21	v      323      324     -325     -326     -327      328      329
12.27/6.22	v     -330      331      332      333      334     -335      336
12.27/6.22	v     -337     -338      339      340      341      342     -343
12.27/6.22	v      344     -345      346      347      348     -349     -350
12.27/6.22	v      351     -352     -353     -354      355     -356      357
12.27/6.22	v      358      359      360        0
12.27/6.22	c CPU time            : 2.810 seconds
12.27/6.22	c Elapsed Time        : 6.192 seconds
12.27/6.22	c Size of search tree : 6178 nodes
12.27/6.22	c average speed       : 2198.577 nodes/sec.
12.27/6.22

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-298856-1171861583 -o ROOT/results/node76/solver-298856-1171861583 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298856-1171861583/kcnfs-smp /tmp/evaluation/298856-1171861583/instance-298856-1171861583.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 1.00 3/69 17064
/proc/meminfo: memFree=1132120/2055888 swapFree=4087076/4096564
[pid=17064] ppid=17062 vsize=181848 CPUtime=0
/proc/17064/stat : 17064 (kcnfs-smp) R 17062 17064 15486 0 -1 4194304 134 0 0 0 0 0 0 0 19 0 1 0 206116594 186212352 119 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/17064/statm: 45462 119 51 160 0 45300 0

[startup+0.106734 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 17064
/proc/meminfo: memFree=1132120/2055888 swapFree=4087076/4096564
[pid=17064] ppid=17062 vsize=182316 CPUtime=0
/proc/17064/stat : 17064 (kcnfs-smp) R 17062 17064 15486 0 -1 4194304 369 0 0 0 0 0 0 0 25 0 1 0 206116594 186691584 213 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 0 0 0
/proc/17064/statm: 45579 213 70 160 0 45417 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 182316

[startup+0.514779 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 17064
/proc/meminfo: memFree=1132120/2055888 swapFree=4087076/4096564
[pid=17064] ppid=17062 vsize=182316 CPUtime=0
/proc/17064/stat : 17064 (kcnfs-smp) S 17062 17064 15486 0 -1 4194304 395 0 0 0 0 0 0 0 25 0 1 0 206116594 186691584 213 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/17064/statm: 45579 213 70 160 0 45417 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 182316

[startup+1.33687 s]
/proc/loadavg: 1.00 1.00 1.00 9/78 17073
/proc/meminfo: memFree=1129488/2055888 swapFree=4087076/4096564
[pid=17064] ppid=17062 vsize=182316 CPUtime=0
/proc/17064/stat : 17064 (kcnfs-smp) S 17062 17064 15486 0 -1 4194304 395 0 0 0 0 0 0 0 25 0 1 0 206116594 186691584 213 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/17064/statm: 45579 213 70 160 0 45417 0
[pid=17066] ppid=17064 vsize=182316 CPUtime=0.47
/proc/17066/stat : 17066 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 47 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580154 0 0 4096 2 0 0 0 17 1 0 0
/proc/17066/statm: 45579 227 76 160 0 45417 0
[pid=17067] ppid=17064 vsize=182316 CPUtime=0.42
/proc/17067/stat : 17067 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 42 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134589854 0 0 4096 0 0 0 0 17 1 0 0
/proc/17067/statm: 45579 227 76 160 0 45417 0
[pid=17068] ppid=17064 vsize=182316 CPUtime=0.38
/proc/17068/stat : 17068 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 38 0 0 0 25 0 1 0 206116598 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580088 0 0 4096 2 0 0 0 17 0 0 0
/proc/17068/statm: 45579 227 76 160 0 45417 0
[pid=17069] ppid=17064 vsize=182316 CPUtime=0.3
/proc/17069/stat : 17069 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 30 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572850 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 45579 227 76 160 0 45417 0
[pid=17070] ppid=17064 vsize=182316 CPUtime=0.3
/proc/17070/stat : 17070 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 30 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567641 0 0 4096 2 0 0 0 17 0 0 0
/proc/17070/statm: 45579 227 76 160 0 45417 0
[pid=17071] ppid=17064 vsize=182316 CPUtime=0.3
/proc/17071/stat : 17071 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 30 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572312 0 0 4096 0 0 0 0 17 0 0 0
/proc/17071/statm: 45579 227 76 160 0 45417 0
[pid=17072] ppid=17064 vsize=182316 CPUtime=0.2
/proc/17072/stat : 17072 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 20 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572288 0 0 4096 2 0 0 0 17 0 0 0
/proc/17072/statm: 45579 227 76 160 0 45417 0
[pid=17073] ppid=17064 vsize=182316 CPUtime=0.24
/proc/17073/stat : 17073 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 24 0 0 0 25 0 1 0 206116629 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134582146 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 1640844

[startup+2.98906 s]
/proc/loadavg: 1.00 1.00 1.00 9/78 17073
/proc/meminfo: memFree=1129168/2055888 swapFree=4087076/4096564
[pid=17064] ppid=17062 vsize=182316 CPUtime=0
/proc/17064/stat : 17064 (kcnfs-smp) S 17062 17064 15486 0 -1 4194304 395 0 0 0 0 0 0 0 25 0 1 0 206116594 186691584 213 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/17064/statm: 45579 213 70 160 0 45417 0
[pid=17066] ppid=17064 vsize=182316 CPUtime=0.92
/proc/17066/stat : 17066 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 92 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580376 0 0 4096 2 0 0 0 17 1 0 0
/proc/17066/statm: 45579 227 76 160 0 45417 0
[pid=17067] ppid=17064 vsize=182316 CPUtime=0.82
/proc/17067/stat : 17067 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 82 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577052 0 0 4096 0 0 0 0 17 1 0 0
/proc/17067/statm: 45579 227 76 160 0 45417 0
[pid=17068] ppid=17064 vsize=182316 CPUtime=0.81
/proc/17068/stat : 17068 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 81 0 0 0 25 0 1 0 206116598 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683135 0 0 4096 2 0 0 0 17 0 0 0
/proc/17068/statm: 45579 227 76 160 0 45417 0
[pid=17069] ppid=17064 vsize=182316 CPUtime=0.7
/proc/17069/stat : 17069 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 70 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134579490 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 45579 227 76 160 0 45417 0
[pid=17070] ppid=17064 vsize=182316 CPUtime=0.72
/proc/17070/stat : 17070 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 72 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134589662 0 0 4096 2 0 0 0 17 0 0 0
/proc/17070/statm: 45579 227 76 160 0 45417 0
[pid=17071] ppid=17064 vsize=182316 CPUtime=0.7
/proc/17071/stat : 17071 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 70 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567380 0 0 4096 0 0 0 0 17 0 0 0
/proc/17071/statm: 45579 227 76 160 0 45417 0
[pid=17072] ppid=17064 vsize=182316 CPUtime=0.6
/proc/17072/stat : 17072 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 60 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577715 0 0 4096 2 0 0 0 17 0 0 0
/proc/17072/statm: 45579 227 76 160 0 45417 0
[pid=17073] ppid=17064 vsize=182316 CPUtime=0.64
/proc/17073/stat : 17073 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 64 0 0 0 25 0 1 0 206116629 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134595563 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 5.91
Current children cumulated vsize (KiB) 1640844

Solver just ended. Dumping a history of the last processes samples

[startup+3.2981 s]
/proc/loadavg: 1.00 1.00 1.00 9/78 17073
/proc/meminfo: memFree=1129168/2055888 swapFree=4087076/4096564
[pid=17064] ppid=17062 vsize=182316 CPUtime=0
/proc/17064/stat : 17064 (kcnfs-smp) S 17062 17064 15486 0 -1 4194304 395 0 0 0 0 0 0 0 25 0 1 0 206116594 186691584 213 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/17064/statm: 45579 213 70 160 0 45417 0
[pid=17066] ppid=17064 vsize=182316 CPUtime=0.94
/proc/17066/stat : 17066 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 94 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577653 0 0 4096 2 0 0 0 17 1 0 0
/proc/17066/statm: 45579 227 76 160 0 45417 0
[pid=17067] ppid=17064 vsize=182316 CPUtime=0.91
/proc/17067/stat : 17067 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 91 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577417 0 0 4096 0 0 0 0 17 1 0 0
/proc/17067/statm: 45579 227 76 160 0 45417 0
[pid=17068] ppid=17064 vsize=182316 CPUtime=0.83
/proc/17068/stat : 17068 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 83 0 0 0 25 0 1 0 206116598 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572623 0 0 4096 2 0 0 0 17 0 0 0
/proc/17068/statm: 45579 227 76 160 0 45417 0
[pid=17069] ppid=17064 vsize=182316 CPUtime=0.8
/proc/17069/stat : 17069 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 80 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577046 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 45579 227 76 160 0 45417 0
[pid=17070] ppid=17064 vsize=182316 CPUtime=0.8
/proc/17070/stat : 17070 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 80 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134601761 0 0 4096 2 0 0 0 17 0 0 0
/proc/17070/statm: 45579 227 76 160 0 45417 0
[pid=17071] ppid=17064 vsize=182316 CPUtime=0.8
/proc/17071/stat : 17071 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 80 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580075 0 0 4096 0 0 0 0 17 0 0 0
/proc/17071/statm: 45579 227 76 160 0 45417 0
[pid=17072] ppid=17064 vsize=182316 CPUtime=0.7
/proc/17072/stat : 17072 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 70 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134579685 0 0 4096 2 0 0 0 17 0 0 0
/proc/17072/statm: 45579 227 76 160 0 45417 0
[pid=17073] ppid=17064 vsize=182316 CPUtime=0.74
/proc/17073/stat : 17073 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 74 0 0 0 25 0 1 0 206116629 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683095 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 6.52
Current children cumulated vsize (KiB) 1640844

[startup+4.9543 s]
/proc/loadavg: 1.56 1.12 1.04 9/78 17073
/proc/meminfo: memFree=1129168/2055888 swapFree=4087076/4096564
[pid=17064] ppid=17062 vsize=182316 CPUtime=0
/proc/17064/stat : 17064 (kcnfs-smp) S 17062 17064 15486 0 -1 4194304 395 0 0 0 0 0 0 0 25 0 1 0 206116594 186691584 213 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/17064/statm: 45579 213 70 160 0 45417 0
[pid=17066] ppid=17064 vsize=182316 CPUtime=1.38
/proc/17066/stat : 17066 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 138 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134608006 0 0 4096 2 0 0 0 17 1 0 0
/proc/17066/statm: 45579 227 76 160 0 45417 0
[pid=17067] ppid=17064 vsize=182316 CPUtime=1.32
/proc/17067/stat : 17067 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 132 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134640301 0 0 4096 0 0 0 0 17 1 0 0
/proc/17067/statm: 45579 227 76 160 0 45417 0
[pid=17068] ppid=17064 vsize=0 CPUtime=1.08
/proc/17068/stat : 17068 (kcnfs-smp) R 17064 17064 15486 0 -1 4194372 54 0 0 0 108 0 0 0 25 0 1 0 206116598 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 2 0 0 0 17 0 0 0
/proc/17068/statm: 0 0 0 0 0 0 0
[pid=17069] ppid=17064 vsize=182316 CPUtime=1.2
/proc/17069/stat : 17069 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 120 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580071 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 45579 227 76 160 0 45417 0
[pid=17070] ppid=17064 vsize=182316 CPUtime=1.3
/proc/17070/stat : 17070 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 130 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134601201 0 0 4096 2 0 0 0 17 0 0 0
/proc/17070/statm: 45579 227 76 160 0 45417 0
[pid=17071] ppid=17064 vsize=182316 CPUtime=1.3
/proc/17071/stat : 17071 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 130 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134633519 0 0 4096 0 0 0 0 17 0 0 0
/proc/17071/statm: 45579 227 76 160 0 45417 0
[pid=17072] ppid=17064 vsize=182316 CPUtime=1.1
/proc/17072/stat : 17072 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 110 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683587 0 0 4096 2 0 0 0 17 0 0 0
/proc/17072/statm: 45579 227 76 160 0 45417 0
[pid=17073] ppid=17064 vsize=182316 CPUtime=1.14
/proc/17073/stat : 17073 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 114 0 0 0 25 0 1 0 206116629 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567638 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 9.82
Current children cumulated vsize (KiB) 1458528

[startup+5.77538 s]
/proc/loadavg: 1.56 1.12 1.04 9/78 17073
/proc/meminfo: memFree=1129168/2055888 swapFree=4087076/4096564
[pid=17064] ppid=17062 vsize=182316 CPUtime=0
/proc/17064/stat : 17064 (kcnfs-smp) S 17062 17064 15486 0 -1 4194304 395 0 0 0 0 0 0 0 25 0 1 0 206116594 186691584 213 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/17064/statm: 45579 213 70 160 0 45417 0
[pid=17066] ppid=17064 vsize=182316 CPUtime=1.6
/proc/17066/stat : 17066 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 160 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683130 0 0 4096 2 0 0 0 17 1 0 0
/proc/17066/statm: 45579 227 76 160 0 45417 0
[pid=17067] ppid=17064 vsize=182316 CPUtime=1.52
/proc/17067/stat : 17067 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 152 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134569482 0 0 4096 0 0 0 0 17 1 0 0
/proc/17067/statm: 45579 227 76 160 0 45417 0
[pid=17068] ppid=17064 vsize=0 CPUtime=1.08
/proc/17068/stat : 17068 (kcnfs-smp) R 17064 17064 15486 0 -1 4194372 54 0 0 0 108 0 0 0 25 0 1 0 206116598 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 2 0 0 0 17 0 0 0
/proc/17068/statm: 0 0 0 0 0 0 0
[pid=17069] ppid=17064 vsize=182316 CPUtime=1.4
/proc/17069/stat : 17069 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 140 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134595564 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 45579 227 76 160 0 45417 0
[pid=17070] ppid=17064 vsize=182316 CPUtime=1.6
/proc/17070/stat : 17070 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 160 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134631748 0 0 4096 2 0 0 0 17 0 0 0
/proc/17070/statm: 45579 227 76 160 0 45417 0
[pid=17071] ppid=17064 vsize=182316 CPUtime=1.52
/proc/17071/stat : 17071 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 152 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134669218 0 0 4096 0 0 0 0 17 0 0 0
/proc/17071/statm: 45579 227 76 160 0 45417 0
[pid=17072] ppid=17064 vsize=182316 CPUtime=1.4
/proc/17072/stat : 17072 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 140 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134669702 0 0 4096 2 0 0 0 17 0 0 0
/proc/17072/statm: 45579 227 76 160 0 45417 0
[pid=17073] ppid=17064 vsize=182316 CPUtime=1.34
/proc/17073/stat : 17073 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 134 0 0 0 25 0 1 0 206116629 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577430 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 11.46
Current children cumulated vsize (KiB) 1458528

[startup+6.18343 s]
/proc/loadavg: 1.56 1.12 1.04 9/78 17073
/proc/meminfo: memFree=1129168/2055888 swapFree=4087076/4096564
[pid=17064] ppid=17062 vsize=182316 CPUtime=1.08
/proc/17064/stat : 17064 (kcnfs-smp) S 17062 17064 15486 0 -1 4194304 396 54 0 0 0 0 108 0 16 0 1 0 206116594 186691584 213 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/17064/statm: 45579 213 70 160 0 45417 0
[pid=17066] ppid=17064 vsize=182316 CPUtime=1.71
/proc/17066/stat : 17066 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 171 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134629326 0 0 4096 2 0 0 0 17 1 0 0
/proc/17066/statm: 45579 227 76 160 0 45417 0
[pid=17067] ppid=17064 vsize=182316 CPUtime=1.62
/proc/17067/stat : 17067 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 162 0 0 0 25 0 1 0 206116595 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683143 0 0 4096 0 0 0 0 17 1 0 0
/proc/17067/statm: 45579 227 76 160 0 45417 0
[pid=17069] ppid=17064 vsize=182316 CPUtime=1.5
/proc/17069/stat : 17069 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 150 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577596 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 45579 227 76 160 0 45417 0
[pid=17070] ppid=17064 vsize=182316 CPUtime=1.78
/proc/17070/stat : 17070 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 178 0 0 0 25 0 1 0 206116599 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572949 0 0 4096 2 0 0 0 17 0 0 0
/proc/17070/statm: 45579 227 76 160 0 45417 0
[pid=17071] ppid=17064 vsize=0 CPUtime=1.54
/proc/17071/stat : 17071 (kcnfs-smp) R 17064 17064 15486 0 -1 4194372 54 0 0 0 154 0 0 0 25 0 1 0 206116600 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/17071/statm: 0 0 0 0 0 0 0
[pid=17072] ppid=17064 vsize=182316 CPUtime=1.6
/proc/17072/stat : 17072 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 160 0 0 0 25 0 1 0 206116600 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134639232 0 0 4096 2 0 0 0 17 0 0 0
/proc/17072/statm: 45579 227 76 160 0 45417 0
[pid=17073] ppid=17064 vsize=182316 CPUtime=1.44
/proc/17073/stat : 17073 (kcnfs-smp) R 17064 17064 15486 0 -1 4194368 42 0 0 0 144 0 0 0 25 0 1 0 206116629 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 12.27
Current children cumulated vsize (KiB) 1276212

Child status: 10

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17064 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=823570 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 2.82657
while last known CPU time is 12.27

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 6.19638
CPU time (s): 12.27
CPU user time (s): 12.27
CPU system time (s): 0
CPU usage (%): 198.019
Max. virtual memory (cumulated for all children) (KiB): 1640844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.82357
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 530
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= 18
involuntary context switches= 54

runsolver used 0.009998 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Feb 19 05:06:23 UTC 2007

IDJOB= 298856
IDBENCH= 19996
IDSOLVER= 112
FILE ID= node76/298856-1171861583

PBS_JOBID= 3839743

Free space on /tmp= 66648 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1806915801-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298856-1171861583/kcnfs-smp /tmp/evaluation/298856-1171861583/instance-298856-1171861583.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-298856-1171861583 -o ROOT/results/node76/solver-298856-1171861583 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298856-1171861583/kcnfs-smp /tmp/evaluation/298856-1171861583/instance-298856-1171861583.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  cf84a3dca136fb4dbd89b4b968109201

RANDOM SEED= 261865002

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1132592 kB
Buffers:         44004 kB
Cached:         782680 kB
SwapCached:       3460 kB
Active:         588864 kB
Inactive:       247904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1132592 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            3256 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            72916 kB
Committed_AS:   945036 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node76 on Mon Feb 19 05:06:29 UTC 2007