Trace number 2681987

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.09 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_2.opb
MD5SUM25ec3c4431eaa97f8c8dfc7dcac7b55c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51
Total number of constraints13
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint1
Maximum length of a constraint50
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1293
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3879
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 12/0 clauses 0/0 units 1
0.00/0.00	c vars 51
0.00/0.00	c objective 0 + 0
1800.07/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681987-1277492520/watcher-2681987-1277492520 -o /tmp/evaluation-result-2681987-1277492520/solver-2681987-1277492520 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681987-1277492520.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 21673
/proc/meminfo: memFree=1814120/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=3444 CPUtime=0
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 571 0 0 0 0 0 0 0 20 0 1 0 124855989 3526656 490 1992294400 134512640 136421960 4291582864 18446744073709551615 134708681 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 861 490 193 467 0 392 0

[startup+0.0728171 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21673
/proc/meminfo: memFree=1814120/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=5444 CPUtime=0.06
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1074 0 0 0 6 0 0 0 20 0 1 0 124855989 5574656 993 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1361 993 213 467 0 892 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5444

[startup+0.101818 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21673
/proc/meminfo: memFree=1814120/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=5444 CPUtime=0.09
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1081 0 0 0 9 0 0 0 20 0 1 0 124855989 5574656 1000 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1361 1000 213 467 0 892 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5444

[startup+0.300834 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21673
/proc/meminfo: memFree=1814120/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=5572 CPUtime=0.29
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1110 0 0 0 27 2 0 0 20 0 1 0 124855989 5705728 1029 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1393 1029 213 467 0 924 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5572

[startup+0.700867 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21673
/proc/meminfo: memFree=1814120/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=5708 CPUtime=0.69
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1130 0 0 0 62 7 0 0 20 0 1 0 124855989 5844992 1049 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1427 1049 213 467 0 958 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5708

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21674
/proc/meminfo: memFree=1810640/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=5836 CPUtime=1.49
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1181 0 0 0 136 13 0 0 22 0 1 0 124855989 5976064 1100 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1459 1100 213 467 0 990 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5836

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21674
/proc/meminfo: memFree=1810268/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=5964 CPUtime=3.09
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1189 0 0 0 282 27 0 0 25 0 1 0 124855989 6107136 1108 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1491 1108 213 467 0 1022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5964

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21674
/proc/meminfo: memFree=1809896/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=6092 CPUtime=6.29
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1235 0 0 0 574 55 0 0 25 0 1 0 124855989 6238208 1154 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1523 1154 213 467 0 1054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6092

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21674
/proc/meminfo: memFree=1809648/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=6348 CPUtime=12.69
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1291 0 0 0 1149 120 0 0 25 0 1 0 124855989 6500352 1210 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1587 1210 213 467 0 1118 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6348

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21674
/proc/meminfo: memFree=1809400/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=6608 CPUtime=25.48
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1356 0 0 0 2309 239 0 0 25 0 1 0 124855989 6766592 1275 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1652 1275 213 467 0 1183 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6608

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21676
/proc/meminfo: memFree=1808780/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=6996 CPUtime=51.08
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1468 0 0 0 4619 489 0 0 25 0 1 0 124855989 7163904 1387 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1749 1387 213 467 0 1280 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6996

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21676
/proc/meminfo: memFree=1808284/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=7488 CPUtime=102.27
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1588 0 0 0 9245 982 0 0 25 0 1 0 124855989 7667712 1507 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1872 1507 213 467 0 1403 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7488

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21678
/proc/meminfo: memFree=1807912/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=7844 CPUtime=162.25
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1667 0 0 0 14678 1547 0 0 25 0 1 0 124855989 8032256 1586 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 1961 1586 213 467 0 1492 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7844

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21680
/proc/meminfo: memFree=1807416/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=8364 CPUtime=222.24
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1801 0 0 0 20121 2103 0 0 25 0 1 0 124855989 8564736 1720 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2091 1720 213 467 0 1622 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8364

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21682
/proc/meminfo: memFree=1807168/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=8484 CPUtime=282.22
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1844 0 0 0 25552 2670 0 0 25 0 1 0 124855989 8687616 1763 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2121 1763 213 467 0 1652 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8484

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21682
/proc/meminfo: memFree=1806920/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=8748 CPUtime=342.21
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1898 0 0 0 30994 3227 0 0 25 0 1 0 124855989 8957952 1817 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2187 1817 213 467 0 1718 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 8748

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21684
/proc/meminfo: memFree=1806672/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=8876 CPUtime=402.19
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 1944 0 0 0 36436 3783 0 0 25 0 1 0 124855989 9089024 1863 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2219 1863 213 467 0 1750 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8876

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21686
/proc/meminfo: memFree=1806300/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=9252 CPUtime=462.18
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2019 0 0 0 41888 4330 0 0 25 0 1 0 124855989 9474048 1938 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2313 1938 213 467 0 1844 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9252

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21688
/proc/meminfo: memFree=1806176/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=9296 CPUtime=522.17
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2053 0 0 0 47327 4890 0 0 25 0 1 0 124855989 9519104 1971 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2324 1971 213 467 0 1855 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 9296

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21690
/proc/meminfo: memFree=1806052/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=9424 CPUtime=582.16
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2058 0 0 0 52764 5452 0 0 25 0 1 0 124855989 9650176 1976 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2356 1976 213 467 0 1887 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 9424

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21690
/proc/meminfo: memFree=1805928/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=9500 CPUtime=642.14
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2102 0 0 0 58195 6019 0 0 25 0 1 0 124855989 9728000 2020 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2375 2020 213 467 0 1906 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 9500

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 21701
/proc/meminfo: memFree=1804936/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=9956 CPUtime=882.08
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2211 0 0 0 80000 8208 0 0 25 0 1 0 124855989 10194944 2129 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2489 2129 213 467 0 2020 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 9956

[startup+942.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 21701
/proc/meminfo: memFree=1804936/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=9956 CPUtime=942.08
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2211 0 0 0 85459 8749 0 0 25 0 1 0 124855989 10194944 2129 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2489 2129 213 467 0 2020 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 9956

[startup+1002.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 21703
/proc/meminfo: memFree=1804936/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=10088 CPUtime=1002.05
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2245 0 0 0 90906 9299 0 0 25 0 1 0 124855989 10330112 2163 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2522 2163 213 467 0 2053 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 10088

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 21705
/proc/meminfo: memFree=1804936/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=10224 CPUtime=1062.05
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2266 0 0 0 96360 9845 0 0 25 0 1 0 124855989 10469376 2184 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2556 2184 213 467 0 2087 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 10224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 21707
/proc/meminfo: memFree=1804688/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=10440 CPUtime=1122.03
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2308 0 0 0 101818 10385 0 0 25 0 1 0 124855989 10690560 2226 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2610 2226 213 467 0 2141 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 10440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21709
/proc/meminfo: memFree=1804688/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=10556 CPUtime=1182.01
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2343 0 0 0 107269 10932 0 0 25 0 1 0 124855989 10809344 2261 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2639 2261 213 467 0 2170 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 10556

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21709
/proc/meminfo: memFree=1804564/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=10556 CPUtime=1242
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2343 0 0 0 112715 11485 0 0 25 0 1 0 124855989 10809344 2261 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2639 2261 213 467 0 2170 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 10556

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21711
/proc/meminfo: memFree=1804192/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=10804 CPUtime=1301.99
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2398 0 0 0 118190 12009 0 0 25 0 1 0 124855989 11063296 2316 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2701 2316 213 467 0 2232 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 10804

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21713
/proc/meminfo: memFree=1804192/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=10804 CPUtime=1361.98
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2398 0 0 0 123629 12569 0 0 25 0 1 0 124855989 11063296 2316 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2701 2316 213 467 0 2232 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 10804

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21715
/proc/meminfo: memFree=1804192/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=10804 CPUtime=1421.97
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2405 0 0 0 129083 13114 0 0 25 0 1 0 124855989 11063296 2323 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2701 2323 213 467 0 2232 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 10804

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21717
/proc/meminfo: memFree=1803944/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=11060 CPUtime=1481.94
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2477 0 0 0 134535 13659 0 0 25 0 1 0 124855989 11325440 2391 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2765 2391 213 467 0 2296 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 11060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21717
/proc/meminfo: memFree=1803944/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=10972 CPUtime=1541.93
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2477 0 0 0 139997 14196 0 0 25 0 1 0 124855989 11235328 2385 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2743 2385 213 467 0 2274 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 10972

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21719
/proc/meminfo: memFree=1803944/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=11032 CPUtime=1601.91
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2487 0 0 0 145448 14743 0 0 25 0 1 0 124855989 11296768 2395 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2758 2395 213 467 0 2289 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 11032

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21721
/proc/meminfo: memFree=1803820/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=11088 CPUtime=1661.9
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2500 0 0 0 150902 15288 0 0 25 0 1 0 124855989 11354112 2408 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2772 2408 213 467 0 2303 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 11088

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21723
/proc/meminfo: memFree=1803696/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=11216 CPUtime=1721.89
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2515 0 0 0 156340 15849 0 0 25 0 1 0 124855989 11485184 2423 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2804 2423 213 467 0 2335 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 11216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21725
/proc/meminfo: memFree=1803324/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=11288 CPUtime=1781.88
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2547 0 0 0 161790 16398 0 0 25 0 1 0 124855989 11558912 2455 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2822 2455 213 467 0 2353 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 11288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21725
/proc/meminfo: memFree=1803324/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=11288 CPUtime=1800.07
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2548 0 0 0 163447 16560 0 0 25 0 1 0 124855989 11558912 2456 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2822 2456 213 467 0 2353 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 11288

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 21725
/proc/meminfo: memFree=1803324/2059040 swapFree=4135660/4192956
[pid=21673] ppid=21671 vsize=11288 CPUtime=1800.07
/proc/21673/stat : 21673 (pbct) R 21671 21673 21563 0 -1 4202496 2548 0 0 0 163447 16560 0 0 25 0 1 0 124855989 11558912 2456 1992294400 134512640 136421960 4291582864 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21673/statm: 2822 2456 213 467 0 2353 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 11288

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.09
CPU user time (s): 1634.48
CPU system time (s): 165.61
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 11344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1634.48
system time used= 165.61
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2550
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= 3587

runsolver used 2.96455 second user time and 8.51571 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-25 21:02:01
IDJOB=2681987
IDBENCH=2915
IDSOLVER=1192
FILE ID=node003/2681987-1277492520
PBS_JOBID= 11190566
Free space on /tmp= 62396 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_6_50_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681987-1277492520/watcher-2681987-1277492520 -o /tmp/evaluation-result-2681987-1277492520/solver-2681987-1277492520 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681987-1277492520.opb

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

MD5SUM BENCH= 25ec3c4431eaa97f8c8dfc7dcac7b55c
RANDOM SEED=132045304

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1814524 kB
Buffers:         49884 kB
Cached:          93964 kB
SwapCached:       9784 kB
Active:          66140 kB
Inactive:        90688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1814524 kB
SwapTotal:     4192956 kB
SwapFree:      4135660 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       11608 kB
Mapped:           8248 kB
Slab:            65724 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182568 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 node003 at 2010-06-25 21:32:03