Trace number 2669507

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? (TO) 1800.15 1800.7

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_1000_5__369_766__8.opb
MD5SUM659ee731f96ff56544db308ac6299615
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark169278
Best CPU time to get the best result obtained on this benchmark1800.59
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40998
Total number of constraints6000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5002
Number of constraints which are nor clauses,nor cardinality constraints998
Minimum length of a constraint8
Maximum length of a constraint329
Number of terms in the objective function 40000
Biggest coefficient in the objective function 122979
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 1373838504
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 122979
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 1373838504
Number of bits of the biggest sum of numbers31
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.49/0.52	c constraints 6000/0 clauses 0/0 units 0
0.49/0.52	c vars 40998
0.49/0.52	c objective 40000 + 0
1800.06/1800.61	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-2669507-1276691193/watcher-2669507-1276691193 -o /tmp/evaluation-result-2669507-1276691193/solver-2669507-1276691193 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669507-1276691193.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: 1.18 1.06 1.08 3/106 17928
/proc/meminfo: memFree=1853736/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=2488 CPUtime=0
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 305 0 0 0 0 0 0 0 18 0 1 0 10410256 2547712 228 1992294400 134512640 136485738 4288742224 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17928/statm: 622 228 149 482 0 138 0

[startup+0.0164149 s]
/proc/loadavg: 1.18 1.06 1.08 3/106 17928
/proc/meminfo: memFree=1853736/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=2752 CPUtime=0.01
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 365 0 0 0 1 0 0 0 20 0 1 0 10410256 2818048 288 1992294400 134512640 136485738 4288742224 18446744073709551615 135843987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17928/statm: 688 288 149 482 0 204 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2752

[startup+0.101422 s]
/proc/loadavg: 1.18 1.06 1.08 3/106 17928
/proc/meminfo: memFree=1853736/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=5936 CPUtime=0.09
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 1328 0 0 0 9 0 0 0 20 0 1 0 10410256 6078464 878 1992294400 134512640 136485738 4288742224 18446744073709551615 135856916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17928/statm: 1484 878 149 482 0 1000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5936

[startup+0.300441 s]
/proc/loadavg: 1.18 1.06 1.08 3/106 17928
/proc/meminfo: memFree=1853736/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=9764 CPUtime=0.29
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 2314 0 0 0 28 1 0 0 20 0 1 0 10410256 9998336 1864 1992294400 134512640 136485738 4288742224 18446744073709551615 135415700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17928/statm: 2441 1865 153 482 0 1957 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9764

[startup+0.70048 s]
/proc/loadavg: 1.18 1.06 1.08 3/106 17928
/proc/meminfo: memFree=1853736/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=29020 CPUtime=0.69
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 7134 0 0 0 66 3 0 0 21 0 1 0 10410256 29716480 6684 1992294400 134512640 136485738 4288742224 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 7255 6684 197 482 0 6771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29020

[startup+1.50056 s]
/proc/loadavg: 1.17 1.06 1.08 2/107 17929
/proc/meminfo: memFree=1807600/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=83864 CPUtime=1.49
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 20962 0 0 0 138 11 0 0 23 0 1 0 10410256 85876736 19868 1992294400 134512640 136485738 4288742224 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 20966 19869 197 482 0 20482 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83864

[startup+3.10071 s]
/proc/loadavg: 1.17 1.06 1.08 2/107 17929
/proc/meminfo: memFree=1737044/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=183932 CPUtime=3.09
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 47315 0 0 0 287 22 0 0 25 0 1 0 10410256 188346368 44744 1992294400 134512640 136485738 4288742224 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 45983 44745 197 482 0 45499 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 183932

[startup+6.30202 s]
/proc/loadavg: 1.16 1.06 1.08 2/107 17929
/proc/meminfo: memFree=1525440/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=394908 CPUtime=6.29
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 103913 0 0 0 578 51 0 0 25 0 1 0 10410256 404385792 97624 1992294400 134512640 136485738 4288742224 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 98727 97625 197 482 0 98243 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394908

[startup+12.7016 s]
/proc/loadavg: 1.14 1.05 1.08 2/107 17929
/proc/meminfo: memFree=1050404/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=837692 CPUtime=12.69
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 217996 0 0 0 1165 104 0 0 25 0 1 0 10410256 857796608 200805 1992294400 134512640 136485738 4288742224 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 209423 200805 227 482 0 208939 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 837692

[startup+25.5009 s]
/proc/loadavg: 1.12 1.05 1.08 2/107 17929
/proc/meminfo: memFree=1048048/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=839264 CPUtime=25.49
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 218349 0 0 0 2305 244 0 0 25 0 1 0 10410256 859406336 201158 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 209816 201158 227 482 0 209332 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 839264

[startup+51.1004 s]
/proc/loadavg: 1.07 1.05 1.07 2/107 17931
/proc/meminfo: memFree=1047056/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=840560 CPUtime=51.07
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 218616 0 0 0 4590 517 0 0 25 0 1 0 10410256 860733440 201425 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 210140 201425 227 482 0 209656 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 840560

[startup+102.308 s]
/proc/loadavg: 1.03 1.04 1.07 2/107 17931
/proc/meminfo: memFree=1046064/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=841532 CPUtime=102.26
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 218863 0 0 0 9156 1070 0 0 25 0 1 0 10410256 861728768 201672 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 210383 201672 227 482 0 209899 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 841532

[startup+162.301 s]
/proc/loadavg: 1.01 1.03 1.06 2/107 17933
/proc/meminfo: memFree=1044948/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=842456 CPUtime=162.24
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 219113 0 0 0 14510 1714 0 0 25 0 1 0 10410256 862674944 201922 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 210614 201922 227 482 0 210130 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 842456

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/107 17935
/proc/meminfo: memFree=1043708/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=843396 CPUtime=222.23
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 219403 0 0 0 19877 2346 0 0 25 0 1 0 10410256 863637504 202212 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 210849 202212 227 482 0 210365 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 843396

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/107 17937
/proc/meminfo: memFree=1042716/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=844452 CPUtime=282.21
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 219674 0 0 0 25242 2979 0 0 25 0 1 0 10410256 864718848 202483 1992294400 134512640 136485738 4288742224 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 211113 202483 227 482 0 210629 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 844452

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/107 17937
/proc/meminfo: memFree=1041228/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=845788 CPUtime=342.19
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 220013 0 0 0 30598 3621 0 0 25 0 1 0 10410256 866086912 202822 1992294400 134512640 136485738 4288742224 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 211447 202822 227 482 0 210963 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 845788

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 17942
/proc/meminfo: memFree=1039432/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=846712 CPUtime=402.17
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 220235 0 0 0 35972 4245 0 0 25 0 1 0 10410256 867033088 203044 1992294400 134512640 136485738 4288742224 18446744073709551615 135044294 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 211678 203044 227 482 0 211194 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 846712

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 17944
/proc/meminfo: memFree=1038316/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=848148 CPUtime=462.16
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 220631 0 0 0 41344 4872 0 0 25 0 1 0 10410256 868503552 203311 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 212037 203311 227 482 0 211553 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 848148

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 17946
/proc/meminfo: memFree=1037200/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=849468 CPUtime=522.14
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 220943 0 0 0 46701 5513 0 0 25 0 1 0 10410256 869855232 203623 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 212367 203623 227 482 0 211883 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 849468

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 17948
/proc/meminfo: memFree=1036208/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=850260 CPUtime=582.12
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 221172 0 0 0 52074 6138 0 0 25 0 1 0 10410256 870666240 203852 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 212565 203852 227 482 0 212081 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 850260

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 17948
/proc/meminfo: memFree=1035092/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=851448 CPUtime=642.11
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 221455 0 0 0 57461 6750 0 0 25 0 1 0 10410256 871882752 204135 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 212862 204135 227 482 0 212378 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 851448

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17954
/proc/meminfo: memFree=1032364/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=854220 CPUtime=822.04
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 222140 0 0 0 73602 8602 0 0 25 0 1 0 10410256 874721280 204820 1992294400 134512640 136485738 4288742224 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 213555 204820 227 482 0 213071 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 854220

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17956
/proc/meminfo: memFree=1031496/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=855012 CPUtime=882.02
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 222367 0 0 0 79010 9192 0 0 25 0 1 0 10410256 875532288 205047 1992294400 134512640 136485738 4288742224 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 213753 205047 227 482 0 213269 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 855012

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17956
/proc/meminfo: memFree=1030628/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=855936 CPUtime=942
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 222595 0 0 0 84393 9807 0 0 25 0 1 0 10410256 876478464 205275 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 213984 205275 227 482 0 213500 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 855936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17958
/proc/meminfo: memFree=1029636/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=856860 CPUtime=1001.98
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 222827 0 0 0 89771 10427 0 0 25 0 1 0 10410256 877424640 205507 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 214215 205507 227 482 0 213731 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 856860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17960
/proc/meminfo: memFree=1028768/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=857916 CPUtime=1061.97
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 223064 0 0 0 95177 11020 0 0 25 0 1 0 10410256 878505984 205744 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 214479 205744 227 482 0 213995 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 857916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17962
/proc/meminfo: memFree=1027900/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=858708 CPUtime=1121.94
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 223288 0 0 0 100568 11626 0 0 25 0 1 0 10410256 879316992 205968 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 214677 205968 227 482 0 214193 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 858708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17964
/proc/meminfo: memFree=1027032/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=859632 CPUtime=1181.93
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 223509 0 0 0 105962 12231 0 0 25 0 1 0 10410256 880263168 206189 1992294400 134512640 136485738 4288742224 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 214908 206189 227 482 0 214424 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 859632

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17964
/proc/meminfo: memFree=1025916/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=860556 CPUtime=1241.91
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 223730 0 0 0 111348 12843 0 0 25 0 1 0 10410256 881209344 206410 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 215139 206410 227 482 0 214655 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 860556

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17966
/proc/meminfo: memFree=1025296/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=861084 CPUtime=1301.89
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 223880 0 0 0 116756 13433 0 0 25 0 1 0 10410256 881750016 206560 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 215271 206560 227 482 0 214787 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 861084

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17968
/proc/meminfo: memFree=1024800/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=861612 CPUtime=1361.87
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 224001 0 0 0 122163 14024 0 0 25 0 1 0 10410256 882290688 206681 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 215403 206681 227 482 0 214919 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 861612

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17970
/proc/meminfo: memFree=1024180/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=862272 CPUtime=1421.87
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 224156 0 0 0 127561 14626 0 0 25 0 1 0 10410256 882966528 206836 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 215568 206836 227 482 0 215084 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 862272

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17972
/proc/meminfo: memFree=1023684/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=862668 CPUtime=1481.84
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 224278 0 0 0 132946 15238 0 0 25 0 1 0 10410256 883372032 206958 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 215667 206958 227 482 0 215183 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 862668

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17972
/proc/meminfo: memFree=1023188/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=863196 CPUtime=1541.82
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 224411 0 0 0 138345 15837 0 0 25 0 1 0 10410256 883912704 207091 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 215799 207091 227 482 0 215315 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 863196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17974
/proc/meminfo: memFree=1022568/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=863724 CPUtime=1601.81
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 224550 0 0 0 143751 16430 0 0 25 0 1 0 10410256 884453376 207230 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 215931 207230 227 482 0 215447 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 863724

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17976
/proc/meminfo: memFree=1022196/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=864144 CPUtime=1661.79
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 224639 0 0 0 149159 17020 0 0 25 0 1 0 10410256 884883456 207319 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 216036 207319 227 482 0 215552 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 864144

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17978
/proc/meminfo: memFree=1021576/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=864672 CPUtime=1721.77
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 224768 0 0 0 154558 17619 0 0 25 0 1 0 10410256 885424128 207448 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 216168 207448 227 482 0 215684 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 864672

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17980
/proc/meminfo: memFree=1020708/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=865200 CPUtime=1781.76
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 224906 0 0 0 159964 18212 0 0 25 0 1 0 10410256 885964800 207586 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 216300 207586 227 482 0 215816 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 865200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17980
/proc/meminfo: memFree=1020584/2059040 swapFree=4140372/4192956
[pid=17928] ppid=17926 vsize=865464 CPUtime=1800.06
/proc/17928/stat : 17928 (pbct) R 17926 17928 17502 0 -1 4202496 224945 0 0 0 161611 18395 0 0 25 0 1 0 10410256 886235136 207625 1992294400 134512640 136485738 4288742224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17928/statm: 216366 207625 227 482 0 215882 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 865464

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): 1800.7
CPU time (s): 1800.15
CPU user time (s): 1616.12
CPU system time (s): 184.034
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 865464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1616.12
system time used= 184.034
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 224945
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= 6627

runsolver used 3.2575 second user time and 8.22275 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-16 14:26:33
IDJOB=2669507
IDBENCH=71875
IDSOLVER=1170
FILE ID=node056/2669507-1276691193
PBS_JOBID= 11172600
Free space on /tmp= 98636 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_1000_5__369_766__8.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669507-1276691193/watcher-2669507-1276691193 -o /tmp/evaluation-result-2669507-1276691193/solver-2669507-1276691193 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669507-1276691193.opb

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

MD5SUM BENCH= 659ee731f96ff56544db308ac6299615
RANDOM SEED=1776929957

node056.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		: 3000.215
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854264 kB
Buffers:         13516 kB
Cached:          93336 kB
SwapCached:      15320 kB
Active:          30588 kB
Inactive:        98332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854264 kB
SwapTotal:     4192956 kB
SwapFree:      4140372 kB
Dirty:            3604 kB
Writeback:           0 kB
AnonPages:       10864 kB
Mapped:          12896 kB
Slab:            53840 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181348 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= 98636 MiB
End job on node056 at 2010-06-16 14:56:36