Trace number 2682951

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 1800.56

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-101-100.opb
MD5SUM0b4d976a66cd69333fd390f8a9139e21
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 benchmark0.579911
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10100
Total number of constraints201
Number of constraints which are clauses101
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint100
Maximum length of a constraint101
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 102
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
0.00/0.05	c constraints 100/0 clauses 101/0 units 0
0.00/0.05	c vars 10100
1800.03/1800.50	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-2682951-1277489719/watcher-2682951-1277489719 -o /tmp/evaluation-result-2682951-1277489719/solver-2682951-1277489719 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682951-1277489719.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31238
/proc/meminfo: memFree=1804848/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=2136 CPUtime=0
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 244 0 0 0 0 0 0 0 20 0 1 0 124575845 2187264 164 1992294400 134512640 136421960 4286569248 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31238/statm: 534 164 144 467 0 65 0

[startup+0.074895 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31238
/proc/meminfo: memFree=1804848/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=7144 CPUtime=0.06
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 1487 0 0 0 6 0 0 0 20 0 1 0 124575845 7315456 1407 1992294400 134512640 136421960 4286569248 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 1786 1408 187 467 0 1317 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7144

[startup+0.100897 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31238
/proc/meminfo: memFree=1804848/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=10956 CPUtime=0.09
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 2424 0 0 0 8 1 0 0 20 0 1 0 124575845 11218944 2344 1992294400 134512640 136421960 4286569248 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 2739 2345 187 467 0 2270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10956

[startup+0.300917 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31238
/proc/meminfo: memFree=1804848/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=33176 CPUtime=0.29
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 8048 0 0 0 26 3 0 0 20 0 1 0 124575845 33972224 7902 1992294400 134512640 136421960 4286569248 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 8294 7903 193 467 0 7825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33176

[startup+0.700958 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31238
/proc/meminfo: memFree=1804848/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=69516 CPUtime=0.69
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 17701 0 0 0 61 8 0 0 20 0 1 0 124575845 71184384 16750 1992294400 134512640 136421960 4286569248 18446744073709551615 134921497 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 17379 16751 203 467 0 16910 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 69516

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31239
/proc/meminfo: memFree=1732796/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=77848 CPUtime=1.49
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 19756 0 0 0 125 24 0 0 23 0 1 0 124575845 79716352 18418 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 19462 18418 214 467 0 18993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77848

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31239
/proc/meminfo: memFree=1729944/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=83000 CPUtime=3.09
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 21057 0 0 0 255 54 0 0 25 0 1 0 124575845 84992000 19719 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 20750 19719 214 467 0 20281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83000

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31239
/proc/meminfo: memFree=1716800/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=95024 CPUtime=6.29
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 24053 0 0 0 520 109 0 0 25 0 1 0 124575845 97304576 22715 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 23756 22715 214 467 0 23287 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95024

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31239
/proc/meminfo: memFree=1691132/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=119516 CPUtime=12.68
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 30167 0 0 0 1073 195 0 0 25 0 1 0 124575845 122384384 28829 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 29879 28829 214 467 0 29410 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 119516

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31239
/proc/meminfo: memFree=1683320/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=125852 CPUtime=25.48
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 31749 0 0 0 2201 347 0 0 25 0 1 0 124575845 128872448 30411 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 31463 30411 214 467 0 30994 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 125852

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31241
/proc/meminfo: memFree=1665464/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=143836 CPUtime=51.08
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 36236 0 0 0 4467 641 0 0 25 0 1 0 124575845 147288064 34898 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 35959 34898 214 467 0 35490 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 143836

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31241
/proc/meminfo: memFree=1638308/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=170596 CPUtime=102.28
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 42949 0 0 0 9167 1061 0 0 25 0 1 0 124575845 174690304 41611 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 42649 41611 214 467 0 42180 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 170596

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31243
/proc/meminfo: memFree=1615244/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=194660 CPUtime=162.25
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 48948 0 0 0 14723 1502 0 0 25 0 1 0 124575845 199331840 47610 1992294400 134512640 136421960 4286569248 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 48665 47610 214 467 0 48196 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 194660

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31245
/proc/meminfo: memFree=1566388/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=242420 CPUtime=222.24
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 60868 0 0 0 20314 1910 0 0 25 0 1 0 124575845 248238080 59530 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 60605 59530 214 467 0 60136 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 242420

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31247
/proc/meminfo: memFree=1566388/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=242420 CPUtime=282.22
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 60868 0 0 0 25828 2394 0 0 25 0 1 0 124575845 248238080 59530 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 60605 59530 214 467 0 60136 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 242420

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31249
/proc/meminfo: memFree=1566264/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=242420 CPUtime=342.2
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 60868 0 0 0 31228 2992 0 0 25 0 1 0 124575845 248238080 59530 1992294400 134512640 136421960 4286569248 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 60605 59530 214 467 0 60136 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 242420

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31249
/proc/meminfo: memFree=1566264/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=242420 CPUtime=402.19
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 60868 0 0 0 36989 3230 0 0 25 0 1 0 124575845 248238080 59530 1992294400 134512640 136421960 4286569248 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 60605 59530 214 467 0 60136 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 242420

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31251
/proc/meminfo: memFree=1502900/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=306128 CPUtime=462.17
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 76774 0 0 0 42718 3499 0 0 25 0 1 0 124575845 313475072 75436 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 76532 75436 214 467 0 76063 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 306128

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31253
/proc/meminfo: memFree=1483556/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=325288 CPUtime=522.16
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 81521 0 0 0 48487 3729 0 0 25 0 1 0 124575845 333094912 80183 1992294400 134512640 136421960 4286569248 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 81322 80183 214 467 0 80853 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 325288

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31255
/proc/meminfo: memFree=1483432/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=325288 CPUtime=582.14
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 81524 0 0 0 54086 4128 0 0 25 0 1 0 124575845 333094912 80186 1992294400 134512640 136421960 4286569248 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 81322 80186 214 467 0 80853 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 325288

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31257
/proc/meminfo: memFree=1483308/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=325288 CPUtime=642.14
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 81524 0 0 0 59621 4593 0 0 25 0 1 0 124575845 333094912 80186 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 81322 80186 214 467 0 80853 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 325288

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31263
/proc/meminfo: memFree=1483060/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=325288 CPUtime=882.06
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 81524 0 0 0 81868 6338 0 0 25 0 1 0 124575845 333094912 80186 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 81322 80186 214 467 0 80853 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 325288

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31265
/proc/meminfo: memFree=1483060/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=325288 CPUtime=942.05
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 81524 0 0 0 87343 6862 0 0 25 0 1 0 124575845 333094912 80186 1992294400 134512640 136421960 4286569248 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 81322 80186 214 467 0 80853 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 325288

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31265
/proc/meminfo: memFree=1482936/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=325288 CPUtime=1002.03
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 81524 0 0 0 93076 7127 0 0 25 0 1 0 124575845 333094912 80186 1992294400 134512640 136421960 4286569248 18446744073709551615 134865376 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 81322 80186 214 467 0 80853 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 325288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31267
/proc/meminfo: memFree=1456772/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=352800 CPUtime=1062.01
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 88379 0 0 0 98815 7386 0 0 25 0 1 0 124575845 361267200 87041 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 88200 87041 214 467 0 87731 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 352800

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31269
/proc/meminfo: memFree=1445488/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=362812 CPUtime=1122
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 90893 0 0 0 104639 7561 0 0 25 0 1 0 124575845 371519488 89555 1992294400 134512640 136421960 4286569248 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 90703 89555 214 467 0 90234 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 362812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31271
/proc/meminfo: memFree=1445364/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=362812 CPUtime=1181.99
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 90895 0 0 0 110443 7756 0 0 25 0 1 0 124575845 371519488 89557 1992294400 134512640 136421960 4286569248 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 90703 89557 214 467 0 90234 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 362812

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31273
/proc/meminfo: memFree=1410024/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=398572 CPUtime=1241.98
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 99801 0 0 0 116302 7896 0 0 25 0 1 0 124575845 408137728 98463 1992294400 134512640 136421960 4286569248 18446744073709551615 134861956 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 99643 98463 214 467 0 99174 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 398572

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31273
/proc/meminfo: memFree=1365880/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=442160 CPUtime=1301.96
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110711 0 0 0 122165 8031 0 0 25 0 1 0 124575845 452771840 109373 1992294400 134512640 136421960 4286569248 18446744073709551615 134862093 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110540 109373 214 467 0 110071 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 442160

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31275
/proc/meminfo: memFree=1365880/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=442160 CPUtime=1361.94
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110714 0 0 0 127929 8265 0 0 25 0 1 0 124575845 452771840 109376 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110540 109376 214 467 0 110071 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 442160

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31277
/proc/meminfo: memFree=1365880/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=442160 CPUtime=1421.93
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110720 0 0 0 133758 8435 0 0 25 0 1 0 124575845 452771840 109382 1992294400 134512640 136421960 4286569248 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110540 109382 214 467 0 110071 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 442160

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31279
/proc/meminfo: memFree=1365756/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=442160 CPUtime=1481.91
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110723 0 0 0 139666 8525 0 0 25 0 1 0 124575845 452771840 109385 1992294400 134512640 136421960 4286569248 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110540 109385 214 467 0 110071 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 442160

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31281
/proc/meminfo: memFree=1365756/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=442160 CPUtime=1541.9
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110726 0 0 0 145610 8580 0 0 25 0 1 0 124575845 452771840 109388 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110540 109388 214 467 0 110071 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 442160

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31281
/proc/meminfo: memFree=1364640/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=443248 CPUtime=1601.88
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110999 0 0 0 151156 9032 0 0 25 0 1 0 124575845 453885952 109661 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110812 109661 214 467 0 110343 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 443248

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31283
/proc/meminfo: memFree=1364516/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=443248 CPUtime=1661.87
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110999 0 0 0 156719 9468 0 0 25 0 1 0 124575845 453885952 109661 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110812 109661 214 467 0 110343 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 443248

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31285
/proc/meminfo: memFree=1364392/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=443248 CPUtime=1721.85
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110999 0 0 0 162213 9972 0 0 25 0 1 0 124575845 453885952 109661 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110812 109661 214 467 0 110343 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 443248

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31287
/proc/meminfo: memFree=1364268/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=443248 CPUtime=1781.83
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110999 0 0 0 167985 10198 0 0 25 0 1 0 124575845 453885952 109661 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110812 109661 214 467 0 110343 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 443248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31287
/proc/meminfo: memFree=1364268/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=443248 CPUtime=1800.03
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110999 0 0 0 169688 10315 0 0 25 0 1 0 124575845 453885952 109661 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110812 109661 214 467 0 110343 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 443248

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 31287
/proc/meminfo: memFree=1364268/2059040 swapFree=4134716/4192956
[pid=31238] ppid=31236 vsize=443248 CPUtime=1800.03
/proc/31238/stat : 31238 (pbct) R 31236 31238 30159 0 -1 4202496 110999 0 0 0 169688 10315 0 0 25 0 1 0 124575845 453885952 109661 1992294400 134512640 136421960 4286569248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31238/statm: 110812 109661 214 467 0 110343 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 443248

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.09
CPU user time (s): 1696.89
CPU system time (s): 103.204
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 443248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1696.89
system time used= 103.204
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111001
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= 2954

runsolver used 2.77258 second user time and 8.70468 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-25 20:15:19
IDJOB=2682951
IDBENCH=2578
IDSOLVER=1192
FILE ID=node002/2682951-1277489719
PBS_JOBID= 11190533
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-101-100.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682951-1277489719/watcher-2682951-1277489719 -o /tmp/evaluation-result-2682951-1277489719/solver-2682951-1277489719 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682951-1277489719.opb

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

MD5SUM BENCH= 0b4d976a66cd69333fd390f8a9139e21
RANDOM SEED=1573108193

node002.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		: 3000.242
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		: 3000.242
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:       1805376 kB
Buffers:         19892 kB
Cached:         135496 kB
SwapCached:      10404 kB
Active:          34256 kB
Inactive:       133804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805376 kB
SwapTotal:     4192956 kB
SwapFree:      4134716 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11388 kB
Mapped:           8340 kB
Slab:            63460 kB
PageTables:       4236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182072 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= 62412 MiB
End job on node002 at 2010-06-25 20:45:21