Trace number 2667695

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) 1800.09 1800.56

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx97.opb
MD5SUM22116bd56344f7c7bb7157cc5841f631
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
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 variables8424
Total number of constraints9089
Number of constraints which are clauses8415
Number of constraints which are cardinality constraints (but not clauses)98
Number of constraints which are nor clauses,nor cardinality constraints576
Minimum length of a constraint2
Maximum length of a constraint576
Number of terms in the objective function 9
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 9
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1199
Number of bits of the biggest sum of numbers11
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
0.29/0.31	c constraints 673/0 clauses 0/0 units 9
0.29/0.31	c vars 8424
0.29/0.31	c objective 4 + 5
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-2667695-1276689397/watcher-2667695-1276689397 -o /tmp/evaluation-result-2667695-1276689397/solver-2667695-1276689397 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667695-1276689397.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: 1.11 1.05 1.00 3/106 9088
/proc/meminfo: memFree=1733396/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=2208 CPUtime=0
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 267 0 0 0 0 0 0 0 20 0 1 0 44543594 2260992 189 1992294400 134512640 136485738 4291205712 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9088/statm: 552 189 156 482 0 68 0

[startup+0.087938 s]
/proc/loadavg: 1.11 1.05 1.00 3/106 9088
/proc/meminfo: memFree=1733396/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=3024 CPUtime=0.08
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 463 0 0 0 8 0 0 0 20 0 1 0 44543594 3096576 385 1992294400 134512640 136485738 4291205712 18446744073709551615 134517558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9088/statm: 756 385 156 482 0 272 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3024

[startup+0.100939 s]
/proc/loadavg: 1.11 1.05 1.00 3/106 9088
/proc/meminfo: memFree=1733396/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=3308 CPUtime=0.09
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 506 0 0 0 9 0 0 0 20 0 1 0 44543594 3387392 428 1992294400 134512640 136485738 4291205712 18446744073709551615 135180913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9088/statm: 827 428 156 482 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3308

[startup+0.300957 s]
/proc/loadavg: 1.11 1.05 1.00 3/106 9088
/proc/meminfo: memFree=1733396/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=7400 CPUtime=0.29
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 1552 0 0 0 29 0 0 0 20 0 1 0 44543594 7577600 1474 1992294400 134512640 136485738 4291205712 18446744073709551615 135868589 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9088/statm: 1850 1474 158 482 0 1366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7400

[startup+0.700996 s]
/proc/loadavg: 1.11 1.05 1.00 3/106 9088
/proc/meminfo: memFree=1733396/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=35908 CPUtime=0.69
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 8799 0 0 0 65 4 0 0 20 0 1 0 44543594 36769792 8606 1992294400 134512640 136485738 4291205712 18446744073709551615 135541912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 8977 8607 197 482 0 8493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35908

[startup+1.50107 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 9089
/proc/meminfo: memFree=1681308/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=81572 CPUtime=1.49
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 20974 0 0 0 140 9 0 0 22 0 1 0 44543594 83529728 19716 1992294400 134512640 136485738 4291205712 18446744073709551615 135080304 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 20393 19717 197 482 0 19909 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81572

[startup+3.10122 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 9089
/proc/meminfo: memFree=1622656/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=217800 CPUtime=3.09
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 56989 0 0 0 286 23 0 0 25 0 1 0 44543594 223027200 53869 1992294400 134512640 136485738 4291205712 18446744073709551615 135839892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 54450 53869 199 482 0 53966 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 217800

[startup+6.30053 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 9089
/proc/meminfo: memFree=1486752/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=254448 CPUtime=6.29
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 66118 0 0 0 594 35 0 0 25 0 1 0 44543594 260554752 61650 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 63612 61650 227 482 0 63128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 254448

[startup+12.7011 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 9089
/proc/meminfo: memFree=1486380/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=255500 CPUtime=12.69
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 66314 0 0 0 1204 65 0 0 25 0 1 0 44543594 261632000 61846 1992294400 134512640 136485738 4291205712 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 63875 61846 227 482 0 63391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 255500

[startup+25.5013 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 9089
/proc/meminfo: memFree=1485636/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=255500 CPUtime=25.48
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 66383 0 0 0 2442 106 0 0 25 0 1 0 44543594 261632000 61915 1992294400 134512640 136485738 4291205712 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 63875 61915 227 482 0 63391 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 255500

[startup+51.1008 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 9091
/proc/meminfo: memFree=1482412/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=259404 CPUtime=51.08
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 67305 0 0 0 4958 150 0 0 25 0 1 0 44543594 265629696 62837 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 64851 62837 227 482 0 64367 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 259404

[startup+102.309 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 9091
/proc/meminfo: memFree=1477204/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=263916 CPUtime=102.27
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 68443 0 0 0 10003 224 0 0 25 0 1 0 44543594 270249984 63975 1992294400 134512640 136485738 4291205712 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 65979 63975 227 482 0 65495 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 263916

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 9093
/proc/meminfo: memFree=1468648/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=272312 CPUtime=162.25
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 70543 0 0 0 15906 319 0 0 25 0 1 0 44543594 278847488 66075 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 68078 66075 227 482 0 67594 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 272312

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 9095
/proc/meminfo: memFree=1461456/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=279652 CPUtime=222.23
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 72365 0 0 0 21816 407 0 0 25 0 1 0 44543594 286363648 67897 1992294400 134512640 136485738 4291205712 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 69913 67897 227 482 0 69429 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 279652

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9106
/proc/meminfo: memFree=1452900/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=287692 CPUtime=282.2
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 74377 0 0 0 27731 489 0 0 25 0 1 0 44543594 294596608 69909 1992294400 134512640 136485738 4291205712 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 71923 69909 227 482 0 71439 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 287692

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9106
/proc/meminfo: memFree=1446700/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=293900 CPUtime=342.19
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 75924 0 0 0 33641 578 0 0 25 0 1 0 44543594 300953600 71456 1992294400 134512640 136485738 4291205712 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 73475 71456 227 482 0 72991 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 293900

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9108
/proc/meminfo: memFree=1437524/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=302984 CPUtime=402.17
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 78206 0 0 0 39544 673 0 0 25 0 1 0 44543594 310255616 73738 1992294400 134512640 136485738 4291205712 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 75746 73738 227 482 0 75262 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 302984

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9110
/proc/meminfo: memFree=1425992/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=314484 CPUtime=462.16
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 81069 0 0 0 45446 770 0 0 25 0 1 0 44543594 322031616 76601 1992294400 134512640 136485738 4291205712 18446744073709551615 135037558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 78621 76601 227 482 0 78137 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 314484

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9112
/proc/meminfo: memFree=1408012/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=333116 CPUtime=522.15
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 85701 0 0 0 51343 872 0 0 25 0 1 0 44543594 341110784 81233 1992294400 134512640 136485738 4291205712 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 83279 81233 227 482 0 82795 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 333116

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9114
/proc/meminfo: memFree=1400572/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=340112 CPUtime=582.13
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 87474 0 0 0 57251 962 0 0 25 0 1 0 44543594 348274688 83006 1992294400 134512640 136485738 4291205712 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 85028 83006 227 482 0 84544 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 340112

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9114
/proc/meminfo: memFree=1387924/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=352652 CPUtime=642.12
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 90602 0 0 0 63133 1079 0 0 25 0 1 0 44543594 361115648 86134 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 88163 86134 227 482 0 87679 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 352652

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 9122
/proc/meminfo: memFree=1347252/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=393116 CPUtime=882.06
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 100721 0 0 0 86748 1458 0 0 25 0 1 0 44543594 402550784 96253 1992294400 134512640 136485738 4291205712 18446744073709551615 134612528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 98279 96253 227 482 0 97795 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 393116

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9122
/proc/meminfo: memFree=1341300/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=399196 CPUtime=942.04
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 102250 0 0 0 92655 1549 0 0 25 0 1 0 44543594 408776704 97782 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 99799 97782 227 482 0 99315 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 399196

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9124
/proc/meminfo: memFree=1330388/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=410152 CPUtime=1002.02
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 105004 0 0 0 98584 1618 0 0 25 0 1 0 44543594 419995648 100536 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 102538 100536 227 482 0 102054 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 410152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9129
/proc/meminfo: memFree=1308440/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=431412 CPUtime=1062
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 110313 0 0 0 104478 1722 0 0 25 0 1 0 44543594 441765888 105845 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 107853 105845 227 482 0 107369 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 431412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9131
/proc/meminfo: memFree=1293808/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=446144 CPUtime=1121.99
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 113905 0 0 0 110390 1809 0 0 25 0 1 0 44543594 456851456 109437 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 111536 109437 227 482 0 111052 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 446144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9133
/proc/meminfo: memFree=1285252/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=454460 CPUtime=1181.98
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 116009 0 0 0 116315 1883 0 0 25 0 1 0 44543594 465367040 111541 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 113615 111541 227 482 0 113131 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 454460

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9133
/proc/meminfo: memFree=1277440/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=462380 CPUtime=1241.96
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 117982 0 0 0 122226 1970 0 0 25 0 1 0 44543594 473477120 113514 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 115595 113514 227 482 0 115111 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 462380

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9135
/proc/meminfo: memFree=1270744/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1301.95
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 128134 2061 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 468980

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9137
/proc/meminfo: memFree=1270744/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1361.93
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 134046 2147 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 468980

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9139
/proc/meminfo: memFree=1270744/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1421.93
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 139954 2239 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 468980

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9141
/proc/meminfo: memFree=1270744/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1481.9
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 145863 2327 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 135047215 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 468980

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9141
/proc/meminfo: memFree=1270744/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1541.88
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 151761 2427 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 468980

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9143
/proc/meminfo: memFree=1270744/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1601.88
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 157662 2526 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 468980

[startup+1662.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 9145
/proc/meminfo: memFree=1270744/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1661.86
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 163573 2613 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 468980

[startup+1722.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 9147
/proc/meminfo: memFree=1270744/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1721.84
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 169474 2710 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 468980

[startup+1782.3 s]
/proc/loadavg: 1.12 1.04 1.00 3/107 9149
/proc/meminfo: memFree=1270620/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1781.83
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 175362 2821 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 468980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 9149
/proc/meminfo: memFree=1270620/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1800.03
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 177159 2844 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 468980

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: 1.08 1.04 1.00 2/107 9149
/proc/meminfo: memFree=1270620/2059040 swapFree=4140408/4192956
[pid=9088] ppid=9086 vsize=468980 CPUtime=1800.03
/proc/9088/stat : 9088 (pbct) R 9086 9088 8861 0 -1 4202496 119654 0 0 0 177159 2844 0 0 25 0 1 0 44543594 480235520 115186 1992294400 134512640 136485738 4291205712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9088/statm: 117245 115186 227 482 0 116761 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 468980

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.09
CPU user time (s): 1771.59
CPU system time (s): 28.4987
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 468980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.59
system time used= 28.4987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119654
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= 5544

runsolver used 2.88156 second user time and 8.59969 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-16 13:56:37
IDJOB=2667695
IDBENCH=71849
IDSOLVER=1170
FILE ID=node004/2667695-1276689397
PBS_JOBID= 11172610
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx97.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667695-1276689397/watcher-2667695-1276689397 -o /tmp/evaluation-result-2667695-1276689397/solver-2667695-1276689397 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667695-1276689397.opb

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

MD5SUM BENCH= 22116bd56344f7c7bb7157cc5841f631
RANDOM SEED=1969827685

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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:       1733924 kB
Buffers:        113604 kB
Cached:         117528 kB
SwapCached:       6480 kB
Active:          97232 kB
Inactive:       147756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1733924 kB
SwapTotal:     4192956 kB
SwapFree:      4140408 kB
Dirty:            2648 kB
Writeback:           0 kB
AnonPages:       12008 kB
Mapped:          13108 kB
Slab:            58360 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181216 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= 62564 MiB
End job on node004 at 2010-06-16 14:26:40