Trace number 2682957

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) 1800.1 1800.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
MD5SUMd887ec44be40cf432f8acabc52df2afa
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 benchmark0.357945
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints161
Number of constraints which are clauses81
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint81
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 82
Number of bits of the biggest sum of numbers7
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
0.00/0.03	c constraints 80/0 clauses 81/0 units 0
0.00/0.03	c vars 6480
1800.07/1800.50	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-2682957-1277489965/watcher-2682957-1277489965 -o /tmp/evaluation-result-2682957-1277489965/solver-2682957-1277489965 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682957-1277489965.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: 0.85 0.97 0.99 3/106 23749
/proc/meminfo: memFree=1801492/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=2136 CPUtime=0
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 245 0 0 0 0 0 0 0 20 0 1 0 124597796 2187264 165 1992294400 134512640 136421960 4294468224 18446744073709551615 135641990 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23749/statm: 534 165 144 467 0 65 0

[startup+0.0564651 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23749
/proc/meminfo: memFree=1801492/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=6616 CPUtime=0.05
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 1361 0 0 0 5 0 0 0 20 0 1 0 124597796 6774784 1281 1992294400 134512640 136421960 4294468224 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 1654 1282 187 467 0 1185 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6616

[startup+0.100468 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23749
/proc/meminfo: memFree=1801492/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=12908 CPUtime=0.09
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 2931 0 0 0 8 1 0 0 20 0 1 0 124597796 13217792 2852 1992294400 134512640 136421960 4294468224 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 3227 2857 187 467 0 2758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12908

[startup+0.300485 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23749
/proc/meminfo: memFree=1801492/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=31316 CPUtime=0.29
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 7622 0 0 0 25 4 0 0 20 0 1 0 124597796 32067584 7443 1992294400 134512640 136421960 4294468224 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 7829 7443 193 467 0 7360 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31316

[startup+0.700522 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23749
/proc/meminfo: memFree=1801492/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=50452 CPUtime=0.69
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 12611 0 0 0 59 10 0 0 20 0 1 0 124597796 51662848 11840 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 12613 11840 214 467 0 12144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50452

[startup+1.50059 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 23750
/proc/meminfo: memFree=1754116/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=52828 CPUtime=1.49
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 13204 0 0 0 124 25 0 0 22 0 1 0 124597796 54095872 12433 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 13207 12433 214 467 0 12738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52828

[startup+3.10074 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 23750
/proc/meminfo: memFree=1749528/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=59032 CPUtime=3.09
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 14766 0 0 0 257 52 0 0 25 0 1 0 124597796 60448768 13995 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 14758 13995 214 467 0 14289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 59032

[startup+6.30102 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 23750
/proc/meminfo: memFree=1736756/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=68688 CPUtime=6.29
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 17159 0 0 0 526 103 0 0 25 0 1 0 124597796 70336512 16388 1992294400 134512640 136421960 4294468224 18446744073709551615 134868561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 17172 16388 214 467 0 16703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68688

[startup+12.7016 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 23750
/proc/meminfo: memFree=1728944/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=77012 CPUtime=12.69
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 19249 0 0 0 1085 184 0 0 25 0 1 0 124597796 78860288 18478 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 19253 18478 214 467 0 18784 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 77012

[startup+25.5007 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 23750
/proc/meminfo: memFree=1717784/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=87056 CPUtime=25.49
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 21769 0 0 0 2218 331 0 0 25 0 1 0 124597796 89145344 20998 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 21764 20998 214 467 0 21295 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 87056

[startup+51.101 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 23752
/proc/meminfo: memFree=1690752/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=115560 CPUtime=51.08
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 28875 0 0 0 4553 555 0 0 25 0 1 0 124597796 118333440 28104 1992294400 134512640 136421960 4294468224 18446744073709551615 134862007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 28890 28104 214 467 0 28421 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 115560

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 23752
/proc/meminfo: memFree=1685792/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=118868 CPUtime=102.28
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 29697 0 0 0 9117 1111 0 0 25 0 1 0 124597796 121720832 28926 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 29717 28926 214 467 0 29248 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 118868

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23754
/proc/meminfo: memFree=1655660/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=149008 CPUtime=162.25
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 37216 0 0 0 14742 1483 0 0 25 0 1 0 124597796 152584192 36445 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 37252 36445 214 467 0 36783 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 149008

[startup+222.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23756
/proc/meminfo: memFree=1655660/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=149008 CPUtime=222.24
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 37216 0 0 0 20172 2052 0 0 25 0 1 0 124597796 152584192 36445 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 37252 36445 214 467 0 36783 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 149008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23758
/proc/meminfo: memFree=1645616/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=159080 CPUtime=282.22
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 39759 0 0 0 25682 2540 0 0 25 0 1 0 124597796 162897920 38988 1992294400 134512640 136421960 4294468224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 39770 38988 214 467 0 39301 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 159080

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23760
/proc/meminfo: memFree=1618956/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=185640 CPUtime=342.21
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 46372 0 0 0 31408 2813 0 0 25 0 1 0 124597796 190095360 45601 1992294400 134512640 136421960 4294468224 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 46410 45601 214 467 0 45941 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 185640

[startup+402.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23760
/proc/meminfo: memFree=1613624/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=191788 CPUtime=402.19
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 47874 0 0 0 37263 2956 0 0 25 0 1 0 124597796 196390912 47103 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 47947 47103 214 467 0 47478 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 191788

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23762
/proc/meminfo: memFree=1607548/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=197136 CPUtime=462.18
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 49220 0 0 0 42695 3523 0 0 25 0 1 0 124597796 201867264 48449 1992294400 134512640 136421960 4294468224 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 49284 48449 214 467 0 48815 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 197136

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23764
/proc/meminfo: memFree=1607424/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=197136 CPUtime=522.16
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 49220 0 0 0 48152 4064 0 0 25 0 1 0 124597796 201867264 48449 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 49284 48449 214 467 0 48815 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 197136

[startup+582.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23766
/proc/meminfo: memFree=1607424/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=197136 CPUtime=582.15
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 49220 0 0 0 53861 4354 0 0 25 0 1 0 124597796 201867264 48449 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 49284 48449 214 467 0 48815 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 197136

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23768
/proc/meminfo: memFree=1607300/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=197136 CPUtime=642.14
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 49220 0 0 0 59335 4879 0 0 25 0 1 0 124597796 201867264 48449 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 49284 48449 214 467 0 48815 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 197136

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23774
/proc/meminfo: memFree=1587460/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=217040 CPUtime=882.08
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 54151 0 0 0 82042 6166 0 0 25 0 1 0 124597796 222248960 53380 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 54260 53380 214 467 0 53791 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 217040

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23776
/proc/meminfo: memFree=1570100/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=234416 CPUtime=942.06
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 58481 0 0 0 87851 6355 0 0 25 0 1 0 124597796 240041984 57710 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 58604 57710 214 467 0 58135 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 234416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23776
/proc/meminfo: memFree=1569976/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=234416 CPUtime=1002.05
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 58483 0 0 0 93709 6496 0 0 25 0 1 0 124597796 240041984 57712 1992294400 134512640 136421960 4294468224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 58604 57712 214 467 0 58135 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 234416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23778
/proc/meminfo: memFree=1555840/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=248612 CPUtime=1062.03
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 62022 0 0 0 99564 6639 0 0 25 0 1 0 124597796 254578688 61251 1992294400 134512640 136421960 4294468224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62153 61251 214 467 0 61684 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 248612

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23780
/proc/meminfo: memFree=1555840/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=248612 CPUtime=1122.02
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 62024 0 0 0 105409 6793 0 0 25 0 1 0 124597796 254578688 61253 1992294400 134512640 136421960 4294468224 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62153 61253 214 467 0 61684 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 248612

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23782
/proc/meminfo: memFree=1552740/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1182.01
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63189 0 0 0 111074 7127 0 0 25 0 1 0 124597796 256987136 61854 1992294400 134512640 136421960 4294468224 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61854 214 467 0 62272 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 250964

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23784
/proc/meminfo: memFree=1552616/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1241.99
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63189 0 0 0 116541 7658 0 0 25 0 1 0 124597796 256987136 61854 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61854 214 467 0 62272 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 250964

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23784
/proc/meminfo: memFree=1552616/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1301.98
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63189 0 0 0 122129 8069 0 0 25 0 1 0 124597796 256987136 61854 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61854 214 467 0 62272 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 250964

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23786
/proc/meminfo: memFree=1552616/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1361.96
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63189 0 0 0 127676 8520 0 0 25 0 1 0 124597796 256987136 61854 1992294400 134512640 136421960 4294468224 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61854 214 467 0 62272 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 250964

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23788
/proc/meminfo: memFree=1552616/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1421.95
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63189 0 0 0 133167 9028 0 0 25 0 1 0 124597796 256987136 61854 1992294400 134512640 136421960 4294468224 18446744073709551615 135810898 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61854 214 467 0 62272 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 250964

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23790
/proc/meminfo: memFree=1552616/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1481.94
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63189 0 0 0 138799 9395 0 0 25 0 1 0 124597796 256987136 61854 1992294400 134512640 136421960 4294468224 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61854 214 467 0 62272 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 250964

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23792
/proc/meminfo: memFree=1552616/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1541.92
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63189 0 0 0 144597 9595 0 0 25 0 1 0 124597796 256987136 61854 1992294400 134512640 136421960 4294468224 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61854 214 467 0 62272 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 250964

[startup+1602.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 23792
/proc/meminfo: memFree=1552616/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1601.91
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63189 0 0 0 150431 9760 0 0 25 0 1 0 124597796 256987136 61854 1992294400 134512640 136421960 4294468224 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61854 214 467 0 62272 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 250964

[startup+1662.3 s]
/proc/loadavg: 1.12 1.02 1.01 2/107 23794
/proc/meminfo: memFree=1552616/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1661.89
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63191 0 0 0 156051 10138 0 0 25 0 1 0 124597796 256987136 61856 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61856 214 467 0 62272 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 250964

[startup+1722.3 s]
/proc/loadavg: 1.12 1.03 1.00 2/107 23796
/proc/meminfo: memFree=1552492/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1721.88
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63191 0 0 0 161557 10631 0 0 25 0 1 0 124597796 256987136 61856 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61856 214 467 0 62272 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 250964

[startup+1782.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 23798
/proc/meminfo: memFree=1552368/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1781.86
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63191 0 0 0 167168 11018 0 0 25 0 1 0 124597796 256987136 61856 1992294400 134512640 136421960 4294468224 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61856 214 467 0 62272 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 250964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 23798
/proc/meminfo: memFree=1552368/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1800.07
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63191 0 0 0 168883 11124 0 0 25 0 1 0 124597796 256987136 61856 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61856 214 467 0 62272 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 250964

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: 1.07 1.03 1.00 2/107 23798
/proc/meminfo: memFree=1552368/2059040 swapFree=4135508/4192956
[pid=23749] ppid=23747 vsize=250964 CPUtime=1800.07
/proc/23749/stat : 23749 (pbct) R 23747 23749 23724 0 -1 4202496 63191 0 0 0 168883 11124 0 0 25 0 1 0 124597796 256987136 61856 1992294400 134512640 136421960 4294468224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23749/statm: 62741 61856 214 467 0 62272 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 250964

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.1
CPU user time (s): 1688.83
CPU system time (s): 111.269
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 253232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1688.83
system time used= 111.269
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63193
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= 2932

runsolver used 2.85956 second user time and 8.61869 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-25 20:19:25
IDJOB=2682957
IDBENCH=2588
IDSOLVER=1192
FILE ID=node015/2682957-1277489965
PBS_JOBID= 11190542
Free space on /tmp= 62412 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682957-1277489965/watcher-2682957-1277489965 -o /tmp/evaluation-result-2682957-1277489965/solver-2682957-1277489965 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682957-1277489965.opb

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

MD5SUM BENCH= d887ec44be40cf432f8acabc52df2afa
RANDOM SEED=1725852570

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1802020 kB
Buffers:         52876 kB
Cached:         103220 kB
SwapCached:      10404 kB
Active:          62124 kB
Inactive:       107376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1802020 kB
SwapTotal:     4192956 kB
SwapFree:      4135508 kB
Dirty:            2124 kB
Writeback:           0 kB
AnonPages:       11936 kB
Mapped:           8316 kB
Slab:            65500 kB
PageTables:       4268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181448 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= 62408 MiB
End job on node015 at 2010-06-25 20:49:27