Trace number 2682958

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) 1800.09 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-71-70.opb
MD5SUMdab917560b0808668d6327532459772d
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 benchmark0.261959
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4970
Total number of constraints141
Number of constraints which are clauses71
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint70
Maximum length of a constraint71
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 72
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
0.00/0.02	c constraints 70/0 clauses 71/0 units 0
0.00/0.02	c vars 4970
1800.06/1800.50	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-2682958-1277490029/watcher-2682958-1277490029 -o /tmp/evaluation-result-2682958-1277490029/solver-2682958-1277490029 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682958-1277490029.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 27563
/proc/meminfo: memFree=1782664/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=2136 CPUtime=0
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 245 0 0 0 0 0 0 0 20 0 1 0 90293686 2187264 164 1992294400 134512640 136421960 4287618608 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27563/statm: 534 164 144 467 0 65 0

[startup+0.0580531 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27563
/proc/meminfo: memFree=1782664/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=7836 CPUtime=0.04
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 1651 0 0 0 4 0 0 0 20 0 1 0 90293686 8024064 1570 1992294400 134512640 136421960 4287618608 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 1959 1572 187 467 0 1490 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7836

[startup+0.102057 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27563
/proc/meminfo: memFree=1782664/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=14136 CPUtime=0.09
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 3238 0 0 0 8 1 0 0 20 0 1 0 90293686 14475264 3157 1992294400 134512640 136421960 4287618608 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 3534 3159 193 467 0 3065 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14136

[startup+0.302074 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27563
/proc/meminfo: memFree=1782664/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=31800 CPUtime=0.29
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 7793 0 0 0 27 2 0 0 20 0 1 0 90293686 32563200 7597 1992294400 134512640 136421960 4287618608 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 7983 7601 194 467 0 7514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31800

[startup+0.701109 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27563
/proc/meminfo: memFree=1782664/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=39152 CPUtime=0.69
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 9625 0 0 0 60 9 0 0 20 0 1 0 90293686 40091648 9309 1992294400 134512640 136421960 4287618608 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 9788 9309 214 467 0 9319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39152

[startup+1.50118 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27564
/proc/meminfo: memFree=1745084/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=42452 CPUtime=1.49
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 10436 0 0 0 124 25 0 0 22 0 1 0 90293686 43470848 10120 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 10613 10120 214 467 0 10144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42452

[startup+3.10132 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27564
/proc/meminfo: memFree=1740496/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=49460 CPUtime=3.09
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 12181 0 0 0 258 51 0 0 25 0 1 0 90293686 50647040 11865 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 12365 11865 214 467 0 11896 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49460

[startup+6.30159 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27564
/proc/meminfo: memFree=1733304/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=51704 CPUtime=6.29
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 12769 0 0 0 533 96 0 0 25 0 1 0 90293686 52944896 12453 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 12926 12453 214 467 0 12457 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51704

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 27564
/proc/meminfo: memFree=1726732/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=58040 CPUtime=12.68
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 14345 0 0 0 1078 190 0 0 25 0 1 0 90293686 59432960 14029 1992294400 134512640 136421960 4287618608 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 14510 14029 214 467 0 14041 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58040

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27564
/proc/meminfo: memFree=1709992/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=74804 CPUtime=25.49
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 18535 0 0 0 2212 337 0 0 25 0 1 0 90293686 76599296 18219 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 18701 18219 214 467 0 18232 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74804

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 27566
/proc/meminfo: memFree=1695484/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=89360 CPUtime=51.08
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 22152 0 0 0 4545 563 0 0 25 0 1 0 90293686 91504640 21836 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 22340 21836 214 467 0 21871 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 89360

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 3/107 27566
/proc/meminfo: memFree=1689904/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=95052 CPUtime=102.27
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 23593 0 0 0 9193 1034 0 0 25 0 1 0 90293686 97333248 23277 1992294400 134512640 136421960 4287618608 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 23763 23277 214 467 0 23294 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 95052

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27568
/proc/meminfo: memFree=1674280/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=110436 CPUtime=162.25
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 27413 0 0 0 14682 1543 0 0 25 0 1 0 90293686 113086464 27097 1992294400 134512640 136421960 4287618608 18446744073709551615 134862084 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 27609 27097 214 467 0 27140 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 110436

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27570
/proc/meminfo: memFree=1669072/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=115588 CPUtime=222.23
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 28703 0 0 0 20119 2104 0 0 25 0 1 0 90293686 118362112 28387 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 28897 28387 214 467 0 28428 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 115588

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27572
/proc/meminfo: memFree=1653076/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=131604 CPUtime=282.23
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 32692 0 0 0 25816 2407 0 0 25 0 1 0 90293686 134762496 32376 1992294400 134512640 136421960 4287618608 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 32901 32376 214 467 0 32432 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 131604

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27572
/proc/meminfo: memFree=1638940/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=145704 CPUtime=342.21
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 36206 0 0 0 31647 2574 0 0 25 0 1 0 90293686 149200896 35890 1992294400 134512640 136421960 4287618608 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 36426 35890 214 467 0 35957 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 145704

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27574
/proc/meminfo: memFree=1635964/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=148608 CPUtime=402.19
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 36940 0 0 0 37155 3064 0 0 25 0 1 0 90293686 152174592 36624 1992294400 134512640 136421960 4287618608 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 37152 36624 214 467 0 36683 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 148608

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27576
/proc/meminfo: memFree=1635964/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=148608 CPUtime=462.17
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 36940 0 0 0 42607 3610 0 0 25 0 1 0 90293686 152174592 36624 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 37152 36624 214 467 0 36683 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 148608

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27578
/proc/meminfo: memFree=1635964/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=148608 CPUtime=522.17
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 36940 0 0 0 48194 4023 0 0 25 0 1 0 90293686 152174592 36624 1992294400 134512640 136421960 4287618608 18446744073709551615 134865383 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 37152 36624 214 467 0 36683 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 148608

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27580
/proc/meminfo: memFree=1635964/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=148608 CPUtime=582.15
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 36940 0 0 0 53590 4625 0 0 25 0 1 0 90293686 152174592 36624 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 37152 36624 214 467 0 36683 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 148608

[startup+642.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 27580
/proc/meminfo: memFree=1635964/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=148608 CPUtime=642.14
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 36940 0 0 0 59261 4953 0 0 25 0 1 0 90293686 152174592 36624 1992294400 134512640 136421960 4287618608 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 37152 36624 214 467 0 36683 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 148608

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27591
/proc/meminfo: memFree=1603228/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=180492 CPUtime=882.08
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 44909 0 0 0 82488 5720 0 0 25 0 1 0 90293686 184823808 44593 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 45123 44593 214 467 0 44654 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 180492

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27591
/proc/meminfo: memFree=1603228/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=181180 CPUtime=942.06
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 45051 0 0 0 88322 5884 0 0 25 0 1 0 90293686 185528320 44735 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 45295 44735 214 467 0 44826 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 181180

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27593
/proc/meminfo: memFree=1598640/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1002.05
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46089 0 0 0 93913 6292 0 0 25 0 1 0 90293686 189665280 45773 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45773 214 467 0 45836 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 185220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27595
/proc/meminfo: memFree=1598640/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1062.03
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46089 0 0 0 99340 6863 0 0 25 0 1 0 90293686 189665280 45773 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45773 214 467 0 45836 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 185220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27597
/proc/meminfo: memFree=1598516/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1122.02
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46090 0 0 0 105057 7145 0 0 25 0 1 0 90293686 189665280 45774 1992294400 134512640 136421960 4287618608 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45774 214 467 0 45836 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 185220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27599
/proc/meminfo: memFree=1598516/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1182
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46090 0 0 0 110514 7686 0 0 25 0 1 0 90293686 189665280 45774 1992294400 134512640 136421960 4287618608 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45774 214 467 0 45836 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 185220

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27599
/proc/meminfo: memFree=1598516/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1241.99
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46090 0 0 0 116075 8124 0 0 25 0 1 0 90293686 189665280 45774 1992294400 134512640 136421960 4287618608 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45774 214 467 0 45836 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 185220

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27601
/proc/meminfo: memFree=1598516/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1301.98
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46090 0 0 0 121816 8382 0 0 25 0 1 0 90293686 189665280 45774 1992294400 134512640 136421960 4287618608 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45774 214 467 0 45836 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 185220

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27603
/proc/meminfo: memFree=1598516/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1361.96
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46090 0 0 0 127641 8555 0 0 25 0 1 0 90293686 189665280 45774 1992294400 134512640 136421960 4287618608 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45774 214 467 0 45836 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 185220

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27605
/proc/meminfo: memFree=1598392/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1421.96
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46090 0 0 0 133080 9116 0 0 25 0 1 0 90293686 189665280 45774 1992294400 134512640 136421960 4287618608 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45774 214 467 0 45836 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 185220

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27607
/proc/meminfo: memFree=1598392/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1481.93
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46090 0 0 0 138511 9682 0 0 25 0 1 0 90293686 189665280 45774 1992294400 134512640 136421960 4287618608 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45774 214 467 0 45836 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 185220

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27607
/proc/meminfo: memFree=1598392/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1541.91
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46090 0 0 0 144148 10043 0 0 25 0 1 0 90293686 189665280 45774 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45774 214 467 0 45836 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 185220

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27609
/proc/meminfo: memFree=1598392/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1601.91
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46090 0 0 0 149577 10614 0 0 25 0 1 0 90293686 189665280 45774 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45774 214 467 0 45836 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 185220

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27611
/proc/meminfo: memFree=1598392/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1661.89
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46091 0 0 0 155228 10961 0 0 25 0 1 0 90293686 189665280 45775 1992294400 134512640 136421960 4287618608 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45775 214 467 0 45836 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 185220

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27613
/proc/meminfo: memFree=1598392/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=185220 CPUtime=1721.87
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46091 0 0 0 160964 11223 0 0 25 0 1 0 90293686 189665280 45775 1992294400 134512640 136421960 4287618608 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46305 45775 214 467 0 45836 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 185220

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27615
/proc/meminfo: memFree=1596656/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=186936 CPUtime=1781.86
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46519 0 0 0 166738 11448 0 0 25 0 1 0 90293686 191422464 46203 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46734 46203 214 467 0 46265 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 186936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27615
/proc/meminfo: memFree=1596656/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=186936 CPUtime=1800.06
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46519 0 0 0 168490 11516 0 0 25 0 1 0 90293686 191422464 46203 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46734 46203 214 467 0 46265 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 186936

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 27615
/proc/meminfo: memFree=1596656/2059040 swapFree=4140544/4192956
[pid=27563] ppid=27561 vsize=186936 CPUtime=1800.06
/proc/27563/stat : 27563 (pbct) R 27561 27563 27538 0 -1 4202496 46519 0 0 0 168490 11516 0 0 25 0 1 0 90293686 191422464 46203 1992294400 134512640 136421960 4287618608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27563/statm: 46734 46203 214 467 0 46265 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 186936

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1684.91
CPU system time (s): 115.185
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 186936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1684.91
system time used= 115.185
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46521
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= 2734

runsolver used 2.89356 second user time and 8.58469 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-25 20:20:29
IDJOB=2682958
IDBENCH=2589
IDSOLVER=1192
FILE ID=node057/2682958-1277490029
PBS_JOBID= 11190543
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-71-70.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682958-1277490029/watcher-2682958-1277490029 -o /tmp/evaluation-result-2682958-1277490029/solver-2682958-1277490029 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682958-1277490029.opb

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

MD5SUM BENCH= dab917560b0808668d6327532459772d
RANDOM SEED=1589496756

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1783192 kB
Buffers:         49404 kB
Cached:         128996 kB
SwapCached:       5360 kB
Active:          68472 kB
Inactive:       122824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1783192 kB
SwapTotal:     4192956 kB
SwapFree:      4140544 kB
Dirty:            2192 kB
Writeback:           0 kB
AnonPages:       11476 kB
Mapped:          12096 kB
Slab:            62616 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182504 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= 62392 MiB
End job on node057 at 2010-06-25 20:50:31