Trace number 2668801

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1? (TO) 1800.13 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=80-sizeP=41-sizeQ=80-505615378-max.opb
MD5SUM37b8d6470d70c8bd94b60d5c165e51c9
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-2
Best CPU time to get the best result obtained on this benchmark1800.41
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables3401
Total number of constraints9841
Number of constraints which are clauses9840
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3280
Number of terms in the objective function 41
Biggest coefficient in the objective function 1099511627776
Number of bits for the biggest coefficient in the objective function 41
Sum of the numbers in the objective function 2199023255551
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 664613997892457936451903530140172288
Number of bits of the biggest number in a constraint 120
Biggest sum of numbers in a constraint 2658455991569056391466495993868342803
Number of bits of the biggest sum of numbers121
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.12	c constraints 1/0 clauses 9840/0 units 0
0.09/0.12	c vars 3401
0.09/0.12	c objective 41 + -2199023255551
1800.08/1800.71	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668801-1276625160/watcher-2668801-1276625160 -o /tmp/evaluation-result-2668801-1276625160/solver-2668801-1276625160 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668801-1276625160.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.44 1.15 1.05 3/106 6529
/proc/meminfo: memFree=1816692/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=2208 CPUtime=0
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 257 0 0 0 0 0 0 0 22 0 1 0 38117586 2260992 179 1992294400 134512640 136485738 4292083808 18446744073709551615 135350462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6529/statm: 552 179 156 482 0 68 0

[startup+0.0541599 s]
/proc/loadavg: 1.44 1.15 1.05 3/106 6529
/proc/meminfo: memFree=1816692/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=2340 CPUtime=0.05
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 294 0 0 0 5 0 0 0 22 0 1 0 38117586 2396160 216 1992294400 134512640 136485738 4292083808 18446744073709551615 134562957 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6529/statm: 585 216 156 482 0 101 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2340

[startup+0.101169 s]
/proc/loadavg: 1.44 1.15 1.05 3/106 6529
/proc/meminfo: memFree=1816692/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=2472 CPUtime=0.09
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 333 0 0 0 9 0 0 0 22 0 1 0 38117586 2531328 255 1992294400 134512640 136485738 4292083808 18446744073709551615 135178814 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6529/statm: 618 255 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301288 s]
/proc/loadavg: 1.44 1.15 1.05 3/106 6529
/proc/meminfo: memFree=1816692/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=22160 CPUtime=0.29
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 5233 0 0 0 27 2 0 0 22 0 1 0 38117586 22691840 5089 1992294400 134512640 136485738 4292083808 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 5540 5090 198 482 0 5056 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22160

[startup+0.701286 s]
/proc/loadavg: 1.44 1.15 1.05 3/106 6529
/proc/meminfo: memFree=1816692/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=48712 CPUtime=0.69
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 12147 0 0 0 63 6 0 0 23 0 1 0 38117586 49881088 11529 1992294400 134512640 136485738 4292083808 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 12178 11529 227 482 0 11694 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48712

[startup+1.50144 s]
/proc/loadavg: 1.44 1.15 1.05 2/107 6530
/proc/meminfo: memFree=1770556/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=51172 CPUtime=1.49
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 12751 0 0 0 142 7 0 0 25 0 1 0 38117586 52400128 12133 1992294400 134512640 136485738 4292083808 18446744073709551615 135860562 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 12793 12133 228 482 0 12309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51172

[startup+3.10175 s]
/proc/loadavg: 1.44 1.15 1.05 2/107 6530
/proc/meminfo: memFree=1766216/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=56624 CPUtime=3.09
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 14128 0 0 0 299 10 0 0 25 0 1 0 38117586 57982976 13510 1992294400 134512640 136485738 4292083808 18446744073709551615 135047523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 14156 13510 228 482 0 13672 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56624

[startup+6.30138 s]
/proc/loadavg: 1.41 1.15 1.05 2/107 6530
/proc/meminfo: memFree=1757164/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=64168 CPUtime=6.29
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 16025 0 0 0 615 14 0 0 25 0 1 0 38117586 65708032 15407 1992294400 134512640 136485738 4292083808 18446744073709551615 134880754 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 16042 15407 228 482 0 15558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64168

[startup+12.7016 s]
/proc/loadavg: 1.37 1.15 1.05 2/107 6530
/proc/meminfo: memFree=1738316/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=83620 CPUtime=12.68
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 20862 0 0 0 1247 21 0 0 25 0 1 0 38117586 85626880 20244 1992294400 134512640 136485738 4292083808 18446744073709551615 135183927 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 20905 20244 228 482 0 20421 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83620

[startup+25.5011 s]
/proc/loadavg: 1.29 1.14 1.05 2/107 6532
/proc/meminfo: memFree=1700992/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=119440 CPUtime=25.49
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 29834 0 0 0 2517 32 0 0 25 0 1 0 38117586 122306560 29216 1992294400 134512640 136485738 4292083808 18446744073709551615 135856871 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 29860 29216 228 482 0 29376 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 119440

[startup+51.1011 s]
/proc/loadavg: 1.19 1.13 1.05 2/107 6532
/proc/meminfo: memFree=1643580/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=177556 CPUtime=51.07
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 44370 0 0 0 5053 54 0 0 25 0 1 0 38117586 181817344 43752 1992294400 134512640 136485738 4292083808 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 44389 43752 228 482 0 43905 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 177556

[startup+102.308 s]
/proc/loadavg: 1.08 1.11 1.04 2/107 6534
/proc/meminfo: memFree=1622004/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=197512 CPUtime=102.26
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 49360 0 0 0 10153 73 0 0 25 0 1 0 38117586 202252288 48742 1992294400 134512640 136485738 4292083808 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 49378 48742 228 482 0 48894 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 197512

[startup+162.301 s]
/proc/loadavg: 1.03 1.08 1.03 2/107 6534
/proc/meminfo: memFree=1594600/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=224504 CPUtime=162.24
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 56087 0 0 0 16124 100 0 0 25 0 1 0 38117586 229892096 55469 1992294400 134512640 136485738 4292083808 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 56126 55469 228 482 0 55642 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 224504

[startup+222.302 s]
/proc/loadavg: 1.01 1.07 1.03 2/107 6536
/proc/meminfo: memFree=1544132/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=275028 CPUtime=222.21
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 68712 0 0 0 22093 128 0 0 25 0 1 0 38117586 281628672 68094 1992294400 134512640 136485738 4292083808 18446744073709551615 135260271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 68757 68094 228 482 0 68273 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 275028

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.02 2/107 6538
/proc/meminfo: memFree=1544876/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=273604 CPUtime=282.19
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 68713 0 0 0 28073 146 0 0 25 0 1 0 38117586 280170496 67753 1992294400 134512640 136485738 4292083808 18446744073709551615 135028825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 68401 67753 228 482 0 67917 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 273604

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.02 2/107 6540
/proc/meminfo: memFree=1544752/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=273604 CPUtime=342.17
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 68713 0 0 0 34041 176 0 0 25 0 1 0 38117586 280170496 67753 1992294400 134512640 136485738 4292083808 18446744073709551615 135040916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 68401 67753 228 482 0 67917 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 273604

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 6542
/proc/meminfo: memFree=1544752/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=273604 CPUtime=402.15
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 68713 0 0 0 40027 188 0 0 25 0 1 0 38117586 280170496 67753 1992294400 134512640 136485738 4292083808 18446744073709551615 135293365 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 68401 67753 228 482 0 67917 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 273604

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.01 2/107 6542
/proc/meminfo: memFree=1500112/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=319224 CPUtime=462.13
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 80104 0 0 0 46013 200 0 0 25 0 1 0 38117586 326885376 79144 1992294400 134512640 136485738 4292083808 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 79806 79144 228 482 0 79322 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 319224

[startup+522.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 6547
/proc/meminfo: memFree=1440844/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=377236 CPUtime=522.11
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 94602 0 0 0 51990 221 0 0 25 0 1 0 38117586 386289664 93642 1992294400 134512640 136485738 4292083808 18446744073709551615 135173216 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 94309 93642 228 482 0 93825 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 377236

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 6549
/proc/meminfo: memFree=1453244/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=364200 CPUtime=582.08
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 94602 0 0 0 57958 250 0 0 25 0 1 0 38117586 372940800 90399 1992294400 134512640 136485738 4292083808 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 91050 90399 228 482 0 90566 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 364200

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6551
/proc/meminfo: memFree=1453368/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=364200 CPUtime=642.08
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 94602 0 0 0 63938 270 0 0 25 0 1 0 38117586 372940800 90399 1992294400 134512640 136485738 4292083808 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 91050 90399 228 482 0 90566 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 364200

[startup+702.301 s]

################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6557
/proc/meminfo: memFree=1453368/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=364200 CPUtime=881.99
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 94602 0 0 0 87854 345 0 0 25 0 1 0 38117586 372940800 90399 1992294400 134512640 136485738 4292083808 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 91050 90399 228 482 0 90566 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 364200

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6559
/proc/meminfo: memFree=1453492/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=364200 CPUtime=941.96
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 94602 0 0 0 93829 367 0 0 25 0 1 0 38117586 372940800 90399 1992294400 134512640 136485738 4292083808 18446744073709551615 135291149 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 91050 90399 228 482 0 90566 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 364200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6561
/proc/meminfo: memFree=1453492/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=364200 CPUtime=1001.94
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 94602 0 0 0 99815 379 0 0 25 0 1 0 38117586 372940800 90399 1992294400 134512640 136485738 4292083808 18446744073709551615 135179584 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 91050 90399 228 482 0 90566 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 364200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6561
/proc/meminfo: memFree=1447168/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=371168 CPUtime=1061.92
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 96343 0 0 0 105801 391 0 0 25 0 1 0 38117586 380076032 92140 1992294400 134512640 136485738 4292083808 18446744073709551615 134883991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 92792 92140 228 482 0 92308 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 371168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6563
/proc/meminfo: memFree=1447044/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=371168 CPUtime=1121.9
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 96343 0 0 0 111790 400 0 0 25 0 1 0 38117586 380076032 92140 1992294400 134512640 136485738 4292083808 18446744073709551615 135859492 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 92792 92140 228 482 0 92308 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 371168

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6565
/proc/meminfo: memFree=1356896/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=462916 CPUtime=1181.87
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 119248 0 0 0 117764 423 0 0 25 0 1 0 38117586 474025984 115045 1992294400 134512640 136485738 4292083808 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 115729 115045 228 482 0 115245 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 462916

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6567
/proc/meminfo: memFree=1351316/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=466480 CPUtime=1241.85
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120164 0 0 0 123739 446 0 0 25 0 1 0 38117586 477675520 115961 1992294400 134512640 136485738 4292083808 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 116620 115961 228 482 0 116136 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 466480

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6569
/proc/meminfo: memFree=1351316/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=466480 CPUtime=1301.84
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120164 0 0 0 129717 467 0 0 25 0 1 0 38117586 477675520 115961 1992294400 134512640 136485738 4292083808 18446744073709551615 135184296 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 116620 115961 228 482 0 116136 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 466480

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6569
/proc/meminfo: memFree=1373264/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=443980 CPUtime=1361.81
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120164 0 0 0 135691 490 0 0 25 0 1 0 38117586 454635520 110344 1992294400 134512640 136485738 4292083808 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 110995 110344 228 482 0 110511 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 443980

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6571
/proc/meminfo: memFree=1373388/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=443980 CPUtime=1421.8
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120164 0 0 0 141672 508 0 0 25 0 1 0 38117586 454635520 110344 1992294400 134512640 136485738 4292083808 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 110995 110344 228 482 0 110511 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 443980

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6573
/proc/meminfo: memFree=1373264/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=443980 CPUtime=1481.77
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120164 0 0 0 147661 516 0 0 25 0 1 0 38117586 454635520 110344 1992294400 134512640 136485738 4292083808 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 110995 110344 228 482 0 110511 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 443980

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6575
/proc/meminfo: memFree=1373264/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=443980 CPUtime=1541.75
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120165 0 0 0 153633 542 0 0 25 0 1 0 38117586 454635520 110345 1992294400 134512640 136485738 4292083808 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 110995 110345 228 482 0 110511 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 443980

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6577
/proc/meminfo: memFree=1373264/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=443980 CPUtime=1601.73
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120165 0 0 0 159615 558 0 0 25 0 1 0 38117586 454635520 110345 1992294400 134512640 136485738 4292083808 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 110995 110345 228 482 0 110511 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 443980

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6577
/proc/meminfo: memFree=1373140/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=443980 CPUtime=1661.71
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120165 0 0 0 165590 581 0 0 25 0 1 0 38117586 454635520 110345 1992294400 134512640 136485738 4292083808 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 110995 110345 228 482 0 110511 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 443980

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6579
/proc/meminfo: memFree=1373140/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=443980 CPUtime=1721.69
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120165 0 0 0 171579 590 0 0 25 0 1 0 38117586 454635520 110345 1992294400 134512640 136485738 4292083808 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 110995 110345 228 482 0 110511 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 443980

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6581
/proc/meminfo: memFree=1373016/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=443980 CPUtime=1781.67
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120165 0 0 0 177567 600 0 0 25 0 1 0 38117586 454635520 110345 1992294400 134512640 136485738 4292083808 18446744073709551615 135293372 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 110995 110345 228 482 0 110511 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 443980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6581
/proc/meminfo: memFree=1373016/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=443980 CPUtime=1800.08
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120166 0 0 0 179401 607 0 0 25 0 1 0 38117586 454635520 110346 1992294400 134512640 136485738 4292083808 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 110995 110346 228 482 0 110511 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 443980

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6581
/proc/meminfo: memFree=1373016/2059040 swapFree=4136232/4192956
[pid=6529] ppid=6527 vsize=443980 CPUtime=1800.08
/proc/6529/stat : 6529 (pbct) R 6527 6529 6069 0 -1 4202496 120166 0 0 0 179401 607 0 0 25 0 1 0 38117586 454635520 110346 1992294400 134512640 136485738 4292083808 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6529/statm: 110995 110346 228 482 0 110511 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 443980

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.13
CPU user time (s): 1794.01
CPU system time (s): 6.12107
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 466480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.01
system time used= 6.12107
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120166
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= 1
involuntary context switches= 4386

runsolver used 2.98754 second user time and 8.49271 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-15 20:06:00
IDJOB=2668801
IDBENCH=2977
IDSOLVER=1170
FILE ID=node011/2668801-1276625160
PBS_JOBID= 11172341
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=80-sizeP=41-sizeQ=80-505615378-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668801-1276625160/watcher-2668801-1276625160 -o /tmp/evaluation-result-2668801-1276625160/solver-2668801-1276625160 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668801-1276625160.opb

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

MD5SUM BENCH= 37b8d6470d70c8bd94b60d5c165e51c9
RANDOM SEED=1116660120

node011.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1817220 kB
Buffers:         62084 kB
Cached:          99772 kB
SwapCached:      10072 kB
Active:          31696 kB
Inactive:       143728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1817220 kB
SwapTotal:     4192956 kB
SwapFree:      4136232 kB
Dirty:            2344 kB
Writeback:           0 kB
AnonPages:       12028 kB
Mapped:           9404 kB
Slab:            44668 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181828 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62360 MiB
End job on node011 at 2010-06-15 20:36:03