Trace number 298651

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 23.97 12.0397

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1422217194-16.SAT.shuffled.cnf
MD5SUM05d311b5d324ec36db80bce02b8227da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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/298651-1171859002/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.00	c Input file : '/tmp/evaluation/298651-1171859002/instance-298651-1171859002.cnf'
0.00/0.00	c [#vars: 360, #clauses: 1533 -> 1614 clauses (pre-processing), tautology: 0, 3-CNF]
0.00/0.00	c unit clauses propagate before processing (#clause: 1614)
0.00/0.00	c estimated distribution: 8 tasks
0.00/0.06	c <31207> [PID]: 31209 31210 31211 31212 31213 31214 31215
0.01/0.53	c <31207> [PID]: 31216
0.01/0.53	c real distribution: 8 tasks
3.85/2.05	c <31207> [31216: UNSAT][31215: UNSAT][31210: UNSAT][31209: UNSAT][31213: SAT]
23.97/12.03	c <31207> [END]: 31211 31212 31214
23.97/12.03	s SATISFIABLE
23.97/12.03	v       -1        2        3       -4        5        6        7
23.97/12.03	v       -8       -9       10       11       12      -13      -14
23.97/12.03	v      -15       16      -17      -18      -19       20      -21
23.97/12.03	v      -22       23      -24      -25      -26       27      -28
23.97/12.03	v       29       30       31       32       33       34       35
23.97/12.03	v      -36      -37      -38       39       40       41       42
23.97/12.03	v      -43       44      -45      -46      -47      -48       49
23.97/12.03	v       50      -51      -52      -53      -54       55      -56
23.97/12.03	v       57      -58      -59       60      -61       62       63
23.97/12.03	v       64      -65       66      -67       68      -69      -70
23.97/12.03	v       71       72       73       74       75       76      -77
23.97/12.03	v      -78       79      -80       81       82       83      -84
23.97/12.03	v      -85       86      -87       88      -89       90       91
23.97/12.03	v       92      -93      -94       95       96       97      -98
23.97/12.03	v      -99     -100     -101      102      103     -104      105
23.97/12.03	v     -106     -107     -108      109      110      111      112
23.97/12.03	v     -113      114      115      116      117      118     -119
23.97/12.03	v      120      121     -122      123     -124     -125     -126
23.97/12.03	v      127     -129      130     -131      132      134      135
23.97/12.03	v     -136      137      138      139     -140      141     -142
23.97/12.03	v     -143     -144     -145      146     -147      148     -149
23.97/12.03	v     -150     -151      152      153     -154      155     -156
23.97/12.03	v      157     -158      159     -160      161     -162      163
23.97/12.03	v      164      165      166      167     -168     -169      170
23.97/12.03	v     -171      172     -173      174     -175      176     -177
23.97/12.03	v     -178      179      180      181      182     -183      184
23.97/12.03	v     -185      186     -187      188     -189      190      191
23.97/12.03	v      192     -193      194     -195     -196     -197      198
23.97/12.03	v      199      200      201     -202     -203     -204      205
23.97/12.03	v      206      207     -208      209      210      211     -212
23.97/12.03	v     -213     -214      215      216      217     -218      219
23.97/12.03	v     -220      221      222      223     -224     -225     -226
23.97/12.03	v      227     -228      229     -230     -231     -232      233
23.97/12.03	v     -234      235      236      237     -238      239     -240
23.97/12.03	v      241     -242      243     -244     -245      246      247
23.97/12.03	v      248     -249     -250     -251      252     -253      254
23.97/12.03	v     -255     -256     -257      258     -259      260     -261
23.97/12.03	v      262      263      264     -265     -266     -267      268
23.97/12.03	v     -269     -270     -271     -272     -273      274     -275
23.97/12.03	v     -276      277     -278      279      280      281      282
23.97/12.03	v      283     -284      285      286      287     -288     -289
23.97/12.03	v      290      291      292      293      294     -295     -296
23.97/12.03	v      297     -298     -299      300      301     -302     -303
23.97/12.03	v     -304      305      306     -307      308     -309     -310
23.97/12.03	v     -311      312      313      314     -315      316      317
23.97/12.03	v      318     -319     -320      321     -322      323      324
23.97/12.03	v     -325     -326     -327      328      329      330      331
23.97/12.03	v      332     -333      334     -335      336      337     -338
23.97/12.03	v      339     -340      341      342     -343     -344     -345
23.97/12.03	v     -346     -347     -348     -349      350     -351     -352
23.97/12.03	v      353      354      355     -356      357     -358      359
23.97/12.03	v     -360        0
23.97/12.03	c CPU time            : 11.030 seconds
23.97/12.03	c Elapsed Time        : 12.035 seconds
23.97/12.03	c Size of search tree : 23099 nodes
23.97/12.03	c average speed       : 2094.198 nodes/sec.
23.97/12.03

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/node65/watcher-298651-1171859002 -o ROOT/results/node65/solver-298651-1171859002 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298651-1171859002/kcnfs-smp /tmp/evaluation/298651-1171859002/instance-298651-1171859002.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: 0.92 0.98 0.99 3/64 31207
/proc/meminfo: memFree=803224/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=181848 CPUtime=0
/proc/31207/stat : 31207 (kcnfs-smp) R 31205 31207 29963 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 205857754 186212352 118 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134725908 0 0 4096 0 0 0 0 17 1 0 0
/proc/31207/statm: 45462 118 51 160 0 45300 0

[startup+0.106742 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31207
/proc/meminfo: memFree=803224/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=0.01
/proc/31207/stat : 31207 (kcnfs-smp) R 31205 31207 29963 0 -1 4194304 370 0 0 0 1 0 0 0 24 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 0 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 182316

[startup+0.514807 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31207
/proc/meminfo: memFree=803224/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=0.01
/proc/31207/stat : 31207 (kcnfs-smp) R 31205 31207 29963 0 -1 4194304 386 0 0 0 1 0 0 0 24 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 0 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 182316

[startup+1.33694 s]
/proc/loadavg: 0.92 0.98 0.99 9/73 31216
/proc/meminfo: memFree=800456/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=0.01
/proc/31207/stat : 31207 (kcnfs-smp) S 31205 31207 29963 0 -1 4194304 395 0 0 0 1 0 0 0 24 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
[pid=31209] ppid=31207 vsize=182316 CPUtime=0.54
/proc/31209/stat : 31209 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 54 0 0 0 24 0 1 0 205857755 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683243 0 0 4096 2 0 0 0 17 1 0 0
/proc/31209/statm: 45579 227 76 160 0 45417 0
[pid=31210] ppid=31207 vsize=182316 CPUtime=0.42
/proc/31210/stat : 31210 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 42 0 0 0 24 0 1 0 205857755 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580075 0 0 4096 0 0 0 0 17 1 0 0
/proc/31210/statm: 45579 227 76 160 0 45417 0
[pid=31211] ppid=31207 vsize=182316 CPUtime=0.31
/proc/31211/stat : 31211 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 31 0 0 0 24 0 1 0 205857758 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577632 0 0 4096 2 0 0 0 17 1 0 0
/proc/31211/statm: 45579 227 76 160 0 45417 0
[pid=31212] ppid=31207 vsize=182316 CPUtime=0.38
/proc/31212/stat : 31212 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 38 0 0 0 24 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683195 0 0 4096 0 0 0 0 17 1 0 0
/proc/31212/statm: 45579 227 76 160 0 45417 0
[pid=31213] ppid=31207 vsize=182316 CPUtime=0.3
/proc/31213/stat : 31213 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 30 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134630026 0 0 4096 2 0 0 0 17 0 0 0
/proc/31213/statm: 45579 227 76 160 0 45417 0
[pid=31214] ppid=31207 vsize=182316 CPUtime=0.3
/proc/31214/stat : 31214 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 30 0 0 0 25 0 1 0 205857760 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572753 0 0 4096 0 0 0 0 17 0 0 0
/proc/31214/statm: 45579 227 76 160 0 45417 0
[pid=31215] ppid=31207 vsize=0 CPUtime=0.19
/proc/31215/stat : 31215 (kcnfs-smp) R 31207 31207 29963 0 -1 4194372 54 0 0 0 19 0 0 0 25 0 1 0 205857760 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 0 0 0 17 0 0 0
/proc/31215/statm: 0 0 0 0 0 0 0
[pid=31216] ppid=31207 vsize=182316 CPUtime=0.17
/proc/31216/stat : 31216 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 17 0 0 0 25 0 1 0 205857805 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683143 0 0 4096 0 0 0 0 17 0 0 0
/proc/31216/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 2.62
Current children cumulated vsize (KiB) 1458528

[startup+2.98921 s]
/proc/loadavg: 0.92 0.98 0.99 8/72 31216
/proc/meminfo: memFree=800592/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=0.5
/proc/31207/stat : 31207 (kcnfs-smp) S 31205 31207 29963 0 -1 4194304 396 108 0 0 1 0 49 0 16 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
[pid=31209] ppid=31207 vsize=182316 CPUtime=0.94
/proc/31209/stat : 31209 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 94 0 0 0 25 0 1 0 205857755 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580258 0 0 4096 2 0 0 0 17 1 0 0
/proc/31209/statm: 45579 227 76 160 0 45417 0
[pid=31210] ppid=31207 vsize=182316 CPUtime=0.82
/proc/31210/stat : 31210 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 82 0 0 0 25 0 1 0 205857755 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134593979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31210/statm: 45579 227 76 160 0 45417 0
[pid=31211] ppid=31207 vsize=182316 CPUtime=0.74
/proc/31211/stat : 31211 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 74 0 0 0 25 0 1 0 205857758 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572771 0 0 4096 2 0 0 0 17 1 0 0
/proc/31211/statm: 45579 227 76 160 0 45417 0
[pid=31212] ppid=31207 vsize=182316 CPUtime=0.8
/proc/31212/stat : 31212 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 80 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134593947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31212/statm: 45579 227 76 160 0 45417 0
[pid=31213] ppid=31207 vsize=182316 CPUtime=1.1
/proc/31213/stat : 31213 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 110 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572276 0 0 4096 2 0 0 0 17 0 0 0
/proc/31213/statm: 45579 227 76 160 0 45417 0
[pid=31214] ppid=31207 vsize=182316 CPUtime=1.02
/proc/31214/stat : 31214 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 102 0 0 0 25 0 1 0 205857760 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580220 0 0 4096 0 0 0 0 17 0 0 0
/proc/31214/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 5.92
Current children cumulated vsize (KiB) 1276212

[startup+6.27876 s]
/proc/loadavg: 1.33 1.07 1.02 7/71 31216
/proc/meminfo: memFree=800472/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=0.5
/proc/31207/stat : 31207 (kcnfs-smp) S 31205 31207 29963 0 -1 4194304 396 108 0 0 1 0 49 0 16 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
[pid=31209] ppid=31207 vsize=182316 CPUtime=2.04
/proc/31209/stat : 31209 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 204 0 0 0 25 0 1 0 205857755 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134595416 0 0 4096 2 0 0 0 17 1 0 0
/proc/31209/statm: 45579 227 76 160 0 45417 0
[pid=31210] ppid=31207 vsize=182316 CPUtime=1.92
/proc/31210/stat : 31210 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 192 0 0 0 25 0 1 0 205857755 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134581920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31210/statm: 45579 227 76 160 0 45417 0
[pid=31211] ppid=31207 vsize=182316 CPUtime=1.83
/proc/31211/stat : 31211 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 183 0 0 0 25 0 1 0 205857758 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134596603 0 0 4096 2 0 0 0 17 1 0 0
/proc/31211/statm: 45579 227 76 160 0 45417 0
[pid=31212] ppid=31207 vsize=182316 CPUtime=1.9
/proc/31212/stat : 31212 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 190 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580277 0 0 4096 0 0 0 0 17 0 0 0
/proc/31212/statm: 45579 227 76 160 0 45417 0
[pid=31213] ppid=31207 vsize=182316 CPUtime=2.19
/proc/31213/stat : 31213 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 219 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683219 0 0 4096 2 0 0 0 17 0 0 0
/proc/31213/statm: 45579 227 76 160 0 45417 0
[pid=31214] ppid=31207 vsize=182316 CPUtime=2.1
/proc/31214/stat : 31214 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 210 0 0 0 25 0 1 0 205857760 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134568132 0 0 4096 0 0 0 0 17 0 0 0
/proc/31214/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 1276212

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

[startup+6.58581 s]
/proc/loadavg: 1.33 1.07 1.02 7/71 31216
/proc/meminfo: memFree=800472/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=0.5
/proc/31207/stat : 31207 (kcnfs-smp) S 31205 31207 29963 0 -1 4194304 396 108 0 0 1 0 49 0 16 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
[pid=31209] ppid=31207 vsize=182316 CPUtime=2.14
/proc/31209/stat : 31209 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 214 0 0 0 25 0 1 0 205857755 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572276 0 0 4096 2 0 0 0 17 1 0 0
/proc/31209/statm: 45579 227 76 160 0 45417 0
[pid=31210] ppid=31207 vsize=182316 CPUtime=2.02
/proc/31210/stat : 31210 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 202 0 0 0 25 0 1 0 205857755 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683214 0 0 4096 0 0 0 0 17 1 0 0
/proc/31210/statm: 45579 227 76 160 0 45417 0
[pid=31211] ppid=31207 vsize=182316 CPUtime=1.93
/proc/31211/stat : 31211 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 193 0 0 0 25 0 1 0 205857758 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577061 0 0 4096 2 0 0 0 17 1 0 0
/proc/31211/statm: 45579 227 76 160 0 45417 0
[pid=31212] ppid=31207 vsize=182316 CPUtime=2
/proc/31212/stat : 31212 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 200 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134579685 0 0 4096 0 0 0 0 17 0 0 0
/proc/31212/statm: 45579 227 76 160 0 45417 0
[pid=31213] ppid=31207 vsize=182316 CPUtime=2.3
/proc/31213/stat : 31213 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 230 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580088 0 0 4096 2 0 0 0 17 0 0 0
/proc/31213/statm: 45579 227 76 160 0 45417 0
[pid=31214] ppid=31207 vsize=182316 CPUtime=2.2
/proc/31214/stat : 31214 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 220 0 0 0 25 0 1 0 205857760 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134599018 0 0 4096 0 0 0 0 17 0 0 0
/proc/31214/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 13.09
Current children cumulated vsize (KiB) 1276212

[startup+9.88535 s]
/proc/loadavg: 1.62 1.13 1.04 6/70 31216
/proc/meminfo: memFree=800552/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=2.79
/proc/31207/stat : 31207 (kcnfs-smp) S 31205 31207 29963 0 -1 4194304 396 162 0 0 1 0 278 0 16 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
[pid=31209] ppid=31207 vsize=182316 CPUtime=3.64
/proc/31209/stat : 31209 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 364 0 0 0 25 0 1 0 205857755 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580376 0 0 4096 2 0 0 0 17 1 0 0
/proc/31209/statm: 45579 227 76 160 0 45417 0
[pid=31211] ppid=31207 vsize=182316 CPUtime=3.46
/proc/31211/stat : 31211 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 346 0 0 0 25 0 1 0 205857758 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577634 0 0 4096 2 0 0 0 17 1 0 0
/proc/31211/statm: 45579 227 76 160 0 45417 0
[pid=31212] ppid=31207 vsize=182316 CPUtime=3.1
/proc/31212/stat : 31212 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 310 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577649 0 0 4096 0 0 0 0 17 0 0 0
/proc/31212/statm: 45579 227 76 160 0 45417 0
[pid=31213] ppid=31207 vsize=182316 CPUtime=3.39
/proc/31213/stat : 31213 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 339 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572099 0 0 4096 2 0 0 0 17 0 0 0
/proc/31213/statm: 45579 227 76 160 0 45417 0
[pid=31214] ppid=31207 vsize=182316 CPUtime=3.3
/proc/31214/stat : 31214 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 330 0 0 0 25 0 1 0 205857760 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567180 0 0 4096 0 0 0 0 17 0 0 0
/proc/31214/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 19.68
Current children cumulated vsize (KiB) 1093896

[startup+10.7055 s]
/proc/loadavg: 1.62 1.13 1.04 6/70 31216
/proc/meminfo: memFree=800552/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=2.79
/proc/31207/stat : 31207 (kcnfs-smp) S 31205 31207 29963 0 -1 4194304 396 162 0 0 1 0 278 0 16 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
[pid=31209] ppid=31207 vsize=182316 CPUtime=4.04
/proc/31209/stat : 31209 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 404 0 0 0 25 0 1 0 205857755 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577523 0 0 4096 2 0 0 0 17 1 0 0
/proc/31209/statm: 45579 227 76 160 0 45417 0
[pid=31211] ppid=31207 vsize=182316 CPUtime=3.88
/proc/31211/stat : 31211 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 388 0 0 0 25 0 1 0 205857758 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572850 0 0 4096 2 0 0 0 17 1 0 0
/proc/31211/statm: 45579 227 76 160 0 45417 0
[pid=31212] ppid=31207 vsize=182316 CPUtime=3.4
/proc/31212/stat : 31212 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 340 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134603881 0 0 4096 0 0 0 0 17 0 0 0
/proc/31212/statm: 45579 227 76 160 0 45417 0
[pid=31213] ppid=31207 vsize=182316 CPUtime=3.6
/proc/31213/stat : 31213 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 360 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577503 0 0 4096 2 0 0 0 17 0 0 0
/proc/31213/statm: 45579 227 76 160 0 45417 0
[pid=31214] ppid=31207 vsize=182316 CPUtime=3.6
/proc/31214/stat : 31214 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 360 0 0 0 25 0 1 0 205857760 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580054 0 0 4096 0 0 0 0 17 0 0 0
/proc/31214/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 21.31
Current children cumulated vsize (KiB) 1093896

[startup+11.5256 s]
/proc/loadavg: 1.62 1.13 1.04 6/70 31216
/proc/meminfo: memFree=800552/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=2.79
/proc/31207/stat : 31207 (kcnfs-smp) S 31205 31207 29963 0 -1 4194304 396 162 0 0 1 0 278 0 16 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
[pid=31209] ppid=31207 vsize=0 CPUtime=4.42
/proc/31209/stat : 31209 (kcnfs-smp) D 31207 31207 29963 0 -1 4194372 54 0 0 0 442 0 0 0 25 0 1 0 205857755 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 18446744072100037788 0 0 17 1 0 0
/proc/31209/statm: 0 0 0 0 0 0 0
[pid=31211] ppid=31207 vsize=182316 CPUtime=4.31
/proc/31211/stat : 31211 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 431 0 0 0 25 0 1 0 205857758 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134636714 0 0 4096 2 0 0 0 17 1 0 0
/proc/31211/statm: 45579 227 76 160 0 45417 0
[pid=31212] ppid=31207 vsize=182316 CPUtime=3.69
/proc/31212/stat : 31212 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 369 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134685234 0 0 4096 0 0 0 0 17 0 0 0
/proc/31212/statm: 45579 227 76 160 0 45417 0
[pid=31213] ppid=31207 vsize=0 CPUtime=3.83
/proc/31213/stat : 31213 (kcnfs-smp) R 31207 31207 29963 0 -1 4194372 56 0 0 0 383 0 0 0 25 0 1 0 205857759 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 2 0 0 0 17 0 0 0
/proc/31213/statm: 0 0 0 0 0 0 0
[pid=31214] ppid=31207 vsize=182316 CPUtime=3.9
/proc/31214/stat : 31214 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 390 0 0 0 25 0 1 0 205857760 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577533 0 0 4096 0 0 0 0 17 0 0 0
/proc/31214/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 22.94
Current children cumulated vsize (KiB) 729264

[startup+11.9337 s]
/proc/loadavg: 1.62 1.13 1.04 6/70 31216
/proc/meminfo: memFree=800552/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=7.22
/proc/31207/stat : 31207 (kcnfs-smp) S 31205 31207 29963 0 -1 4194304 396 216 0 0 1 0 721 0 16 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
[pid=31211] ppid=31207 vsize=182316 CPUtime=4.61
/proc/31211/stat : 31211 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 461 0 0 0 25 0 1 0 205857758 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134589808 0 0 4096 2 0 0 0 17 1 0 0
/proc/31211/statm: 45579 227 76 160 0 45417 0
[pid=31212] ppid=31207 vsize=182316 CPUtime=4
/proc/31212/stat : 31212 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 400 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134587112 0 0 4096 0 0 0 0 17 0 0 0
/proc/31212/statm: 45579 227 76 160 0 45417 0
[pid=31213] ppid=31207 vsize=0 CPUtime=3.83
/proc/31213/stat : 31213 (kcnfs-smp) R 31207 31207 29963 0 -1 4194372 56 0 0 0 383 0 0 0 25 0 1 0 205857759 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 0 0 0 17 0 0 0
/proc/31213/statm: 0 0 0 0 0 0 0
[pid=31214] ppid=31207 vsize=182316 CPUtime=4.11
/proc/31214/stat : 31214 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 411 0 0 0 25 0 1 0 205857760 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577101 0 0 4096 0 0 0 0 17 1 0 0
/proc/31214/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 23.77
Current children cumulated vsize (KiB) 729264

[startup+12.0357 s]
/proc/loadavg: 1.62 1.13 1.04 6/70 31216
/proc/meminfo: memFree=800552/2055920 swapFree=4183880/4192956
[pid=31207] ppid=31205 vsize=182316 CPUtime=7.22
/proc/31207/stat : 31207 (kcnfs-smp) S 31205 31207 29963 0 -1 4194304 396 216 0 0 1 0 721 0 16 0 1 0 205857754 186691584 214 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31207/statm: 45579 214 70 160 0 45417 0
[pid=31211] ppid=31207 vsize=182316 CPUtime=4.62
/proc/31211/stat : 31211 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 462 0 0 0 25 0 1 0 205857758 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567510 0 0 4096 2 0 0 0 17 1 0 0
/proc/31211/statm: 45579 227 76 160 0 45417 0
[pid=31212] ppid=31207 vsize=182316 CPUtime=4.1
/proc/31212/stat : 31212 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 410 0 0 0 25 0 1 0 205857759 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683120 0 0 4096 0 0 0 0 17 0 0 0
/proc/31212/statm: 45579 227 76 160 0 45417 0
[pid=31213] ppid=31207 vsize=0 CPUtime=3.83
/proc/31213/stat : 31213 (kcnfs-smp) R 31207 31207 29963 0 -1 4194372 56 0 0 0 383 0 0 0 25 0 1 0 205857759 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 2 0 0 0 17 0 0 0
/proc/31213/statm: 0 0 0 0 0 0 0
[pid=31214] ppid=31207 vsize=182316 CPUtime=4.2
/proc/31214/stat : 31214 (kcnfs-smp) R 31207 31207 29963 0 -1 4194368 42 0 0 0 420 0 0 0 25 0 1 0 205857760 186691584 227 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134587528 0 0 4096 0 0 0 0 17 1 0 0
/proc/31214/statm: 45579 227 76 160 0 45417 0
Current children cumulated CPU time (s) 23.97
Current children cumulated vsize (KiB) 729264

Child status: 10

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31207 and gives childrusage.ru_utime.tv_sec=11 childrusage.ru_utime.tv_usec=60318 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 11.0643
while last known CPU time is 23.97

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

Real time (s): 12.0397
CPU time (s): 23.97
CPU user time (s): 23.97
CPU system time (s): 0
CPU usage (%): 199.092
Max. virtual memory (cumulated for all children) (KiB): 1640844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.0603
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 692
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= 44
involuntary context switches= 208

runsolver used 0.009998 second user time and 0.038994 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Feb 19 04:23:22 UTC 2007

IDJOB= 298651
IDBENCH= 19991
IDSOLVER= 112
FILE ID= node65/298651-1171859002

PBS_JOBID= 3839733

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1422217194-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298651-1171859002/kcnfs-smp /tmp/evaluation/298651-1171859002/instance-298651-1171859002.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-298651-1171859002 -o ROOT/results/node65/solver-298651-1171859002 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298651-1171859002/kcnfs-smp /tmp/evaluation/298651-1171859002/instance-298651-1171859002.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  05d311b5d324ec36db80bce02b8227da

RANDOM SEED= 70097662

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 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		: 3000.259
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		: 3000.259
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:        803568 kB
Buffers:         50100 kB
Cached:        1071380 kB
SwapCached:       2900 kB
Active:         798296 kB
Inactive:       333152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        803568 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            3172 kB
Writeback:           0 kB
Mapped:          15964 kB
Slab:           106888 kB
Committed_AS:   529844 kB
PageTables:       1460 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= 66561 MiB

End job on node65 on Mon Feb 19 04:23:34 UTC 2007