Trace number 2682960

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 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
MD5SUM285c24e978af8153c6a378b9af59f522
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 benchmark0.134978
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2550
Total number of constraints101
Number of constraints which are clauses51
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
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 52
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
0.00/0.01	c constraints 50/0 clauses 51/0 units 0
0.00/0.01	c vars 2550
1800.02/1800.50	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-2682960-1277490089/watcher-2682960-1277490089 -o /tmp/evaluation-result-2682960-1277490089/solver-2682960-1277490089 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682960-1277490089.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: 0.91 0.97 0.94 3/106 29050
/proc/meminfo: memFree=1870088/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=2136 CPUtime=0
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 90303938 2187264 169 1992294400 134512640 136421960 4286929536 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29050/statm: 534 170 144 467 0 65 0

[startup+0.103478 s]
/proc/loadavg: 0.91 0.97 0.94 3/106 29050
/proc/meminfo: memFree=1870088/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=13176 CPUtime=0.09
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 2948 0 0 0 9 0 0 0 20 0 1 0 90303938 13492224 2868 1992294400 134512640 136421960 4286929536 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 3294 2869 193 467 0 2825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13176

[startup+0.20146 s]
/proc/loadavg: 0.91 0.97 0.94 3/106 29050
/proc/meminfo: memFree=1870088/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=20836 CPUtime=0.19
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 4869 0 0 0 18 1 0 0 20 0 1 0 90303938 21336064 4727 1992294400 134512640 136421960 4286929536 18446744073709551615 134903271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 5209 4727 203 467 0 4740 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20836

[startup+0.301471 s]
/proc/loadavg: 0.91 0.97 0.94 3/106 29050
/proc/meminfo: memFree=1870088/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=21628 CPUtime=0.29
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 5106 0 0 0 26 3 0 0 20 0 1 0 90303938 22147072 4964 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 5407 4964 214 467 0 4938 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21628

[startup+0.701555 s]
/proc/loadavg: 0.91 0.97 0.94 3/106 29050
/proc/meminfo: memFree=1870088/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=23344 CPUtime=0.69
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 5514 0 0 0 58 11 0 0 21 0 1 0 90303938 23904256 5372 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 5836 5372 214 467 0 5367 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23344

[startup+1.5016 s]
/proc/loadavg: 0.91 0.97 0.94 2/107 29051
/proc/meminfo: memFree=1847512/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=25192 CPUtime=1.49
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 5966 0 0 0 122 27 0 0 23 0 1 0 90303938 25796608 5824 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 6298 5824 214 467 0 5829 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25192

[startup+3.10078 s]
/proc/loadavg: 0.92 0.97 0.94 2/107 29051
/proc/meminfo: memFree=1845900/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=27304 CPUtime=3.09
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 6498 0 0 0 254 55 0 0 25 0 1 0 90303938 27959296 6356 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 6826 6356 214 467 0 6357 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27304

[startup+6.30113 s]
/proc/loadavg: 0.92 0.97 0.94 2/107 29051
/proc/meminfo: memFree=1840568/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=31792 CPUtime=6.29
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 7617 0 0 0 523 106 0 0 25 0 1 0 90303938 32555008 7475 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 7948 7475 214 467 0 7479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31792

[startup+12.7008 s]
/proc/loadavg: 0.93 0.97 0.94 2/107 29051
/proc/meminfo: memFree=1832888/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=39200 CPUtime=12.69
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 9491 0 0 0 1081 188 0 0 25 0 1 0 90303938 40140800 9349 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 9800 9349 214 467 0 9331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39200

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.94 2/107 29051
/proc/meminfo: memFree=1831524/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=41052 CPUtime=25.49
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 9949 0 0 0 2200 349 0 0 25 0 1 0 90303938 42037248 9807 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 10263 9807 214 467 0 9794 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41052

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.94 2/107 29053
/proc/meminfo: memFree=1831152/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=41052 CPUtime=51.08
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 9949 0 0 0 4424 684 0 0 25 0 1 0 90303938 42037248 9807 1992294400 134512640 136421960 4286929536 18446744073709551615 134863690 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 10263 9807 214 467 0 9794 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41052

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.94 2/107 29053
/proc/meminfo: memFree=1820488/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=51516 CPUtime=102.28
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 12564 0 0 0 9075 1153 0 0 25 0 1 0 90303938 52752384 12422 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 12879 12422 214 467 0 12410 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 51516

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/107 29055
/proc/meminfo: memFree=1814908/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=57088 CPUtime=162.25
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 13940 0 0 0 14588 1637 0 0 25 0 1 0 90303938 58458112 13798 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 14272 13798 214 467 0 13803 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 57088

[startup+222.309 s]
/proc/loadavg: 0.99 0.97 0.94 2/107 29057
/proc/meminfo: memFree=1808212/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=63732 CPUtime=222.24
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 15618 0 0 0 20178 2046 0 0 25 0 1 0 90303938 65261568 15476 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 15933 15476 214 467 0 15464 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 63732

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/107 29059
/proc/meminfo: memFree=1807964/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=63996 CPUtime=282.22
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 15664 0 0 0 25534 2688 0 0 25 0 1 0 90303938 65531904 15522 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 15999 15522 214 467 0 15530 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 63996

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/107 29061
/proc/meminfo: memFree=1803748/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=68220 CPUtime=342.2
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 16730 0 0 0 30938 3282 0 0 25 0 1 0 90303938 69857280 16588 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 17055 16588 214 467 0 16586 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 68220

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/107 29061
/proc/meminfo: memFree=1802632/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=69276 CPUtime=402.18
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 17000 0 0 0 36487 3731 0 0 25 0 1 0 90303938 70938624 16858 1992294400 134512640 136421960 4286929536 18446744073709551615 134862007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 17319 16858 214 467 0 16850 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 69276

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/107 29063
/proc/meminfo: memFree=1798912/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=72988 CPUtime=462.17
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 17911 0 0 0 42160 4057 0 0 25 0 1 0 90303938 74739712 17769 1992294400 134512640 136421960 4286929536 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 18247 17769 214 467 0 17778 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 72988

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/107 29065
/proc/meminfo: memFree=1795812/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=76084 CPUtime=522.16
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 18665 0 0 0 47841 4375 0 0 25 0 1 0 90303938 77910016 18523 1992294400 134512640 136421960 4286929536 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 19021 18523 214 467 0 18552 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 76084

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/107 29067
/proc/meminfo: memFree=1794572/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=76644 CPUtime=582.14
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 19027 0 0 0 53238 4976 0 0 25 0 1 0 90303938 78483456 18691 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 19161 18691 214 467 0 18692 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 76644

[startup+642.301 s]
/proc/loadavg: 1.05 0.99 0.94 2/107 29072
/proc/meminfo: memFree=1793828/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=76644 CPUtime=642.12
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 19029 0 0 0 58679 5533 0 0 25 0 1 0 90303938 78483456 18693 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 19161 18693 214 467 0 18692 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 76644

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29076
/proc/meminfo: memFree=1790480/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=80696 CPUtime=822.08
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 20014 0 0 0 75105 7103 0 0 25 0 1 0 90303938 82632704 19678 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 20174 19678 214 467 0 19705 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 80696

[startup+882.309 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29078
/proc/meminfo: memFree=1790480/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=80696 CPUtime=882.06
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 20014 0 0 0 80584 7622 0 0 25 0 1 0 90303938 82632704 19678 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 20174 19678 214 467 0 19705 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 80696

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29080
/proc/meminfo: memFree=1789488/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=82412 CPUtime=942.04
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 20442 0 0 0 86026 8178 0 0 25 0 1 0 90303938 84389888 20106 1992294400 134512640 136421960 4286929536 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 20603 20106 214 467 0 20134 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 82412

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29080
/proc/meminfo: memFree=1783660/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=87456 CPUtime=1002.03
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 21692 0 0 0 91769 8434 0 0 25 0 1 0 90303938 89554944 21356 1992294400 134512640 136421960 4286929536 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 21864 21356 214 467 0 21395 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 87456

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29082
/proc/meminfo: memFree=1780560/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=90656 CPUtime=1062.01
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 22473 0 0 0 97507 8694 0 0 25 0 1 0 90303938 92831744 22137 1992294400 134512640 136421960 4286929536 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 22664 22137 214 467 0 22195 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 90656

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29084
/proc/meminfo: memFree=1774360/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=96712 CPUtime=1122
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 23998 0 0 0 103287 8913 0 0 25 0 1 0 90303938 99033088 23662 1992294400 134512640 136421960 4286929536 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 24178 23662 214 467 0 23709 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 96712

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29086
/proc/meminfo: memFree=1770144/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=101104 CPUtime=1181.98
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 25058 0 0 0 109010 9188 0 0 25 0 1 0 90303938 103530496 24722 1992294400 134512640 136421960 4286929536 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 25276 24722 214 467 0 24807 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 101104

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29088
/proc/meminfo: memFree=1769772/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=101368 CPUtime=1241.97
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 25147 0 0 0 114762 9435 0 0 25 0 1 0 90303938 103800832 24811 1992294400 134512640 136421960 4286929536 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 25342 24811 214 467 0 24873 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 101368

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29088
/proc/meminfo: memFree=1769152/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=103096 CPUtime=1301.95
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 25564 0 0 0 120520 9675 0 0 25 0 1 0 90303938 105570304 25228 1992294400 134512640 136421960 4286929536 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 25774 25228 214 467 0 25305 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 103096

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29090
/proc/meminfo: memFree=1761340/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=109772 CPUtime=1361.94
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 27220 0 0 0 126232 9962 0 0 25 0 1 0 90303938 112406528 26884 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 27443 26884 214 467 0 26974 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 109772

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29092
/proc/meminfo: memFree=1761712/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=108788 CPUtime=1421.93
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 27221 0 0 0 131567 10626 0 0 25 0 1 0 90303938 111398912 26654 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 27197 26654 214 467 0 26728 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 108788

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29094
/proc/meminfo: memFree=1761712/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=108788 CPUtime=1481.9
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 27221 0 0 0 137038 11152 0 0 25 0 1 0 90303938 111398912 26654 1992294400 134512640 136421960 4286929536 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 27197 26654 214 467 0 26728 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 108788

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29096
/proc/meminfo: memFree=1761836/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=108788 CPUtime=1541.9
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 27221 0 0 0 142544 11646 0 0 25 0 1 0 90303938 111398912 26654 1992294400 134512640 136421960 4286929536 18446744073709551615 134862296 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 27197 26654 214 467 0 26728 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 108788

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29096
/proc/meminfo: memFree=1761960/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=108788 CPUtime=1601.87
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 27221 0 0 0 148266 11921 0 0 25 0 1 0 90303938 111398912 26654 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 27197 26654 214 467 0 26728 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 108788

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29098
/proc/meminfo: memFree=1761960/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=108788 CPUtime=1661.86
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 27222 0 0 0 153626 12560 0 0 25 0 1 0 90303938 111398912 26655 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 27197 26655 214 467 0 26728 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 108788

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29100
/proc/meminfo: memFree=1761960/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=108788 CPUtime=1721.84
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 27222 0 0 0 159104 13080 0 0 25 0 1 0 90303938 111398912 26655 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 27197 26655 214 467 0 26728 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 108788

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29102
/proc/meminfo: memFree=1761960/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=108788 CPUtime=1781.82
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 27222 0 0 0 164572 13610 0 0 25 0 1 0 90303938 111398912 26655 1992294400 134512640 136421960 4286929536 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 27197 26655 214 467 0 26728 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 108788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29102
/proc/meminfo: memFree=1761960/2059040 swapFree=4139292/4192956
[pid=29050] ppid=29048 vsize=108788 CPUtime=1800.02
/proc/29050/stat : 29050 (pbct) R 29048 29050 29025 0 -1 4202496 27222 0 0 0 166297 13705 0 0 25 0 1 0 90303938 111398912 26655 1992294400 134512640 136421960 4286929536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 27197 26655 214 467 0 26728 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 108788

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

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

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1662.98
CPU system time (s): 137.068
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 109772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1662.98
system time used= 137.068
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27224
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= 2993

runsolver used 2.95055 second user time and 8.5227 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-25 20:21:30
IDJOB=2682960
IDBENCH=2597
IDSOLVER=1192
FILE ID=node035/2682960-1277490089
PBS_JOBID= 11190545
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682960-1277490089/watcher-2682960-1277490089 -o /tmp/evaluation-result-2682960-1277490089/solver-2682960-1277490089 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682960-1277490089.opb

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

MD5SUM BENCH= 285c24e978af8153c6a378b9af59f522
RANDOM SEED=205061060

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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:       1870616 kB
Buffers:         18636 kB
Cached:          75064 kB
SwapCached:       5992 kB
Active:          68660 kB
Inactive:        37660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1870616 kB
SwapTotal:     4192956 kB
SwapFree:      4139292 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:       11372 kB
Mapped:          11820 kB
Slab:            60100 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182468 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= 62436 MiB
End job on node035 at 2010-06-25 20:51:32