Trace number 2682954

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
MD5SUM583fb36c9cf948cc03f361dd87435bdd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.052991
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables930
Total number of constraints61
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 32
Number of bits of the biggest sum of numbers6
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 30/0 clauses 31/0 units 0
0.00/0.00	c vars 930
1800.04/1800.50	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-2682954-1277489802/watcher-2682954-1277489802 -o /tmp/evaluation-result-2682954-1277489802/solver-2682954-1277489802 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682954-1277489802.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: 0.92 0.98 0.99 3/106 28606
/proc/meminfo: memFree=1805328/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=3312 CPUtime=0
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 536 0 0 0 0 0 0 0 25 0 1 0 90273981 3391488 455 1992294400 134512640 136421960 4287438064 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 828 457 187 467 0 359 0

[startup+0.0201811 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28606
/proc/meminfo: memFree=1805328/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=5160 CPUtime=0.01
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 1003 0 0 0 1 0 0 0 25 0 1 0 90273981 5283840 922 1992294400 134512640 136421960 4287438064 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 1290 923 193 467 0 821 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5160

[startup+0.101191 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28606
/proc/meminfo: memFree=1805328/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=9812 CPUtime=0.09
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 2151 0 0 0 8 1 0 0 25 0 1 0 90273981 10047488 2070 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 2453 2070 213 467 0 1984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9812

[startup+0.301211 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28606
/proc/meminfo: memFree=1805328/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=10472 CPUtime=0.29
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 2335 0 0 0 23 6 0 0 25 0 1 0 90273981 10723328 2254 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 2618 2254 214 467 0 2149 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10472

[startup+0.701252 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28606
/proc/meminfo: memFree=1805328/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=11132 CPUtime=0.69
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 2496 0 0 0 56 13 0 0 25 0 1 0 90273981 11399168 2415 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 2783 2415 214 467 0 2314 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11132

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28607
/proc/meminfo: memFree=1796516/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=11924 CPUtime=1.49
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 2672 0 0 0 122 27 0 0 25 0 1 0 90273981 12210176 2591 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 2981 2591 214 467 0 2512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11924

[startup+3.1015 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28607
/proc/meminfo: memFree=1795524/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=12848 CPUtime=3.09
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 2901 0 0 0 255 54 0 0 25 0 1 0 90273981 13156352 2820 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 3212 2820 214 467 0 2743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12848

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28607
/proc/meminfo: memFree=1794160/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=13772 CPUtime=6.29
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 3153 0 0 0 523 106 0 0 25 0 1 0 90273981 14102528 3072 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 3443 3073 214 467 0 2974 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13772

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28607
/proc/meminfo: memFree=1793060/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=14288 CPUtime=12.69
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 3270 0 0 0 1057 212 0 0 25 0 1 0 90273981 14630912 3189 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 3572 3189 214 467 0 3103 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14288

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 28607
/proc/meminfo: memFree=1791332/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=15996 CPUtime=25.48
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 3689 0 0 0 2136 412 0 0 25 0 1 0 90273981 16379904 3608 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 3999 3608 214 467 0 3530 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15996

[startup+51.1005 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 28607
/proc/meminfo: memFree=1786744/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=20620 CPUtime=51.08
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 4849 0 0 0 4361 747 0 0 25 0 1 0 90273981 21114880 4768 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 5155 4768 214 467 0 4686 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20620

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 28609
/proc/meminfo: memFree=1785132/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=21904 CPUtime=102.28
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 5259 0 0 0 8808 1420 0 0 25 0 1 0 90273981 22429696 5110 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 5476 5110 214 467 0 5007 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21904

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28611
/proc/meminfo: memFree=1783892/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=23012 CPUtime=162.25
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 5594 0 0 0 13999 2226 0 0 25 0 1 0 90273981 23564288 5387 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 5753 5387 214 467 0 5284 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23012

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28613
/proc/meminfo: memFree=1782776/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=24464 CPUtime=222.23
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 5949 0 0 0 19294 2929 0 0 25 0 1 0 90273981 25051136 5742 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 6116 5742 214 467 0 5647 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24464

[startup+282.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 28613
/proc/meminfo: memFree=1780916/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=26176 CPUtime=282.22
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 6396 0 0 0 24484 3738 0 0 25 0 1 0 90273981 26804224 6177 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 6544 6177 214 467 0 6075 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26176

[startup+342.301 s]
/proc/loadavg: 1.10 1.02 1.01 2/107 28615
/proc/meminfo: memFree=1777444/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=29856 CPUtime=342.2
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 7300 0 0 0 29737 4483 0 0 25 0 1 0 90273981 30572544 7081 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 7464 7081 214 467 0 6995 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29856

[startup+402.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/107 28617
/proc/meminfo: memFree=1777444/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=29856 CPUtime=402.19
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 7300 0 0 0 34919 5300 0 0 25 0 1 0 90273981 30572544 7081 1992294400 134512640 136421960 4287438064 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 7464 7081 214 467 0 6995 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29856

[startup+462.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 28619
/proc/meminfo: memFree=1777320/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=29856 CPUtime=462.17
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 7300 0 0 0 40227 5990 0 0 25 0 1 0 90273981 30572544 7081 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 7464 7081 214 467 0 6995 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29856

[startup+522.301 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 28621
/proc/meminfo: memFree=1775708/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=30724 CPUtime=522.16
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 7708 0 0 0 45666 6550 0 0 25 0 1 0 90273981 31461376 7313 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 7681 7313 214 467 0 7212 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 30724

[startup+582.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 28621
/proc/meminfo: memFree=1775708/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=30724 CPUtime=582.14
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 7708 0 0 0 50881 7333 0 0 25 0 1 0 90273981 31461376 7313 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 7681 7313 214 467 0 7212 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 30724

[startup+642.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 28623
/proc/meminfo: memFree=1775584/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=31252 CPUtime=642.13
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 7833 0 0 0 56175 8038 0 0 25 0 1 0 90273981 32002048 7438 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 7813 7438 214 467 0 7344 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 31252

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.05 1.07 1.01 2/107 28629
/proc/meminfo: memFree=1769136/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=37564 CPUtime=882.07
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 9951 0 0 0 77344 10863 0 0 25 0 1 0 90273981 38465536 9021 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 9391 9021 214 467 0 8922 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 37564

[startup+942.301 s]
/proc/loadavg: 1.02 1.06 1.00 2/107 28631
/proc/meminfo: memFree=1769136/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=37564 CPUtime=942.05
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 9951 0 0 0 82597 11608 0 0 25 0 1 0 90273981 38465536 9021 1992294400 134512640 136421960 4287438064 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 9391 9021 214 467 0 8922 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 37564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 28633
/proc/meminfo: memFree=1769012/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=37564 CPUtime=1002.04
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 9951 0 0 0 88047 12157 0 0 25 0 1 0 90273981 38465536 9021 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 9391 9021 214 467 0 8922 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 37564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 28635
/proc/meminfo: memFree=1769012/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=37564 CPUtime=1062.02
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 9952 0 0 0 93498 12704 0 0 25 0 1 0 90273981 38465536 9022 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 9391 9022 214 467 0 8922 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 37564

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28640
/proc/meminfo: memFree=1768392/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=37564 CPUtime=1122.01
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 9952 0 0 0 98979 13222 0 0 25 0 1 0 90273981 38465536 9022 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 9391 9022 214 467 0 8922 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 37564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28640
/proc/meminfo: memFree=1768268/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=37936 CPUtime=1181.99
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 10062 0 0 0 104506 13693 0 0 25 0 1 0 90273981 38846464 9116 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 9484 9116 214 467 0 9015 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 37936

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28642
/proc/meminfo: memFree=1768268/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=37928 CPUtime=1241.98
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 10062 0 0 0 109986 14212 0 0 25 0 1 0 90273981 38838272 9114 1992294400 134512640 136421960 4287438064 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 9482 9114 214 467 0 9013 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 37928

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28644
/proc/meminfo: memFree=1768268/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=37928 CPUtime=1301.96
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 10062 0 0 0 115242 14954 0 0 25 0 1 0 90273981 38838272 9114 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 9482 9114 214 467 0 9013 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 37928

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28646
/proc/meminfo: memFree=1768268/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=37928 CPUtime=1361.94
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 10062 0 0 0 120564 15630 0 0 25 0 1 0 90273981 38838272 9114 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 9482 9114 214 467 0 9013 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 37928

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28648
/proc/meminfo: memFree=1760580/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=45612 CPUtime=1421.94
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 12041 0 0 0 125965 16229 0 0 25 0 1 0 90273981 46706688 11035 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 11403 11035 214 467 0 10934 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 45612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28648
/proc/meminfo: memFree=1760828/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=44984 CPUtime=1481.91
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 12041 0 0 0 131297 16894 0 0 25 0 1 0 90273981 46063616 10878 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 11246 10878 214 467 0 10777 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 44984

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28650
/proc/meminfo: memFree=1760828/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=44984 CPUtime=1541.9
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 12041 0 0 0 136670 17520 0 0 25 0 1 0 90273981 46063616 10878 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 11246 10878 214 467 0 10777 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 44984

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28652
/proc/meminfo: memFree=1760828/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=44984 CPUtime=1601.89
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 12041 0 0 0 141936 18253 0 0 25 0 1 0 90273981 46063616 10878 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 11246 10878 214 467 0 10777 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 44984

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28654
/proc/meminfo: memFree=1760828/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=44984 CPUtime=1661.87
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 12041 0 0 0 147303 18884 0 0 25 0 1 0 90273981 46063616 10878 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 11246 10878 214 467 0 10777 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 44984

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28656
/proc/meminfo: memFree=1760704/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=44984 CPUtime=1721.86
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 12041 0 0 0 152556 19630 0 0 25 0 1 0 90273981 46063616 10878 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 11246 10878 214 467 0 10777 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 44984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28656
/proc/meminfo: memFree=1760456/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=44984 CPUtime=1781.84
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 12042 0 0 0 158053 20131 0 0 25 0 1 0 90273981 46063616 10879 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 11246 10879 214 467 0 10777 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 44984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28658
/proc/meminfo: memFree=1760456/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=44984 CPUtime=1800.04
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 12042 0 0 0 159702 20302 0 0 25 0 1 0 90273981 46063616 10879 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 11246 10879 214 467 0 10777 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 44984

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28658
/proc/meminfo: memFree=1760456/2059040 swapFree=4140024/4192956
[pid=28606] ppid=28604 vsize=44984 CPUtime=1800.04
/proc/28606/stat : 28606 (pbct) R 28604 28606 28581 0 -1 4202496 12042 0 0 0 159702 20302 0 0 25 0 1 0 90273981 46063616 10879 1992294400 134512640 136421960 4287438064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28606/statm: 11246 10879 214 467 0 10777 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 44984

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1597.02
CPU system time (s): 203.031
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 45844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1597.02
system time used= 203.031
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12044
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= 3337

runsolver used 3.04354 second user time and 8.43672 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-25 20:16:43
IDJOB=2682954
IDBENCH=2583
IDSOLVER=1192
FILE ID=node083/2682954-1277489802
PBS_JOBID= 11190539
Free space on /tmp= 62496 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682954-1277489802/watcher-2682954-1277489802 -o /tmp/evaluation-result-2682954-1277489802/solver-2682954-1277489802 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682954-1277489802.opb

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

MD5SUM BENCH= 583fb36c9cf948cc03f361dd87435bdd
RANDOM SEED=523339495

node083.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		: 3000.262
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805980 kB
Buffers:         49632 kB
Cached:         105332 kB
SwapCached:       5404 kB
Active:          17524 kB
Inactive:       150252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805980 kB
SwapTotal:     4192956 kB
SwapFree:      4140024 kB
Dirty:            1972 kB
Writeback:           0 kB
AnonPages:       11492 kB
Mapped:          12048 kB
Slab:            62972 kB
PageTables:       4232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183340 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= 62496 MiB
End job on node083 at 2010-06-25 20:46:45