Trace number 2681289

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) 1800.16 1800.77

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.30	c constraints 673/0 clauses 0/0 units 9
0.19/0.30	c vars 8424
0.19/0.30	c objective 4 + 5
1800.09/1800.71	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-2681289-1277506499/watcher-2681289-1277506499 -o /tmp/evaluation-result-2681289-1277506499/solver-2681289-1277506499 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681289-1277506499.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 22663
/proc/meminfo: memFree=1861268/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=2136 CPUtime=0
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 258 0 0 0 0 0 0 0 25 0 1 0 124301803 2187264 178 1992294400 134512640 136421960 4291801632 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22663/statm: 534 178 145 467 0 65 0

[startup+0.0743819 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 22663
/proc/meminfo: memFree=1861268/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=2952 CPUtime=0.07
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 435 0 0 0 7 0 0 0 25 0 1 0 124301803 3022848 355 1992294400 134512640 136421960 4291801632 18446744073709551615 135818467 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22663/statm: 738 355 145 467 0 269 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2952

[startup+0.101386 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 22663
/proc/meminfo: memFree=1861268/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=3236 CPUtime=0.09
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 523 0 0 0 9 0 0 0 25 0 1 0 124301803 3313664 443 1992294400 134512640 136421960 4291801632 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22663/statm: 809 443 145 467 0 340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.300424 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 22663
/proc/meminfo: memFree=1861268/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=7328 CPUtime=0.29
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 1549 0 0 0 29 0 0 0 25 0 1 0 124301803 7503872 1469 1992294400 134512640 136421960 4291801632 18446744073709551615 135801322 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22663/statm: 1832 1469 152 467 0 1363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7328

[startup+0.700495 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 22663
/proc/meminfo: memFree=1861268/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=39704 CPUtime=0.69
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 9788 0 0 0 65 4 0 0 25 0 1 0 124301803 40656896 9464 1992294400 134512640 136421960 4291801632 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 9926 9465 194 467 0 9457 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39704

[startup+1.50064 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22664
/proc/meminfo: memFree=1805460/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=88340 CPUtime=1.49
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 22977 0 0 0 139 10 0 0 25 0 1 0 124301803 90460160 21524 1992294400 134512640 136421960 4291801632 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 22085 21524 194 467 0 21616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88340

[startup+3.10193 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22664
/proc/meminfo: memFree=1738128/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=230884 CPUtime=3.09
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 60345 0 0 0 285 24 0 0 25 0 1 0 124301803 236425216 56198 1992294400 134512640 136421960 4291801632 18446744073709551615 134723037 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 57721 56199 204 467 0 57252 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 230884

[startup+6.30151 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22664
/proc/meminfo: memFree=1614748/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=254376 CPUtime=6.29
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 66108 0 0 0 594 35 0 0 25 0 1 0 124301803 260481024 61638 1992294400 134512640 136421960 4291801632 18446744073709551615 135032201 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 63594 61638 216 467 0 63125 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 254376

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22664
/proc/meminfo: memFree=1614376/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=255428 CPUtime=12.68
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 66304 0 0 0 1205 63 0 0 25 0 1 0 124301803 261558272 61834 1992294400 134512640 136421960 4291801632 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 63857 61834 216 467 0 63388 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 255428

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22664
/proc/meminfo: memFree=1613632/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=255640 CPUtime=25.49
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 66391 0 0 0 2444 105 0 0 25 0 1 0 124301803 261775360 61921 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 63910 61921 216 467 0 63441 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 255640

[startup+51.1007 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22664
/proc/meminfo: memFree=1608424/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=261052 CPUtime=51.07
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 67727 0 0 0 4957 150 0 0 25 0 1 0 124301803 267317248 63257 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 65263 63257 216 467 0 64794 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 261052

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22666
/proc/meminfo: memFree=1597016/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=271892 CPUtime=102.26
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 70436 0 0 0 9980 246 0 0 25 0 1 0 124301803 278417408 65966 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 67973 65966 216 467 0 67504 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 271892

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22668
/proc/meminfo: memFree=1587220/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=281636 CPUtime=162.24
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 72882 0 0 0 15868 356 0 0 25 0 1 0 124301803 288395264 68412 1992294400 134512640 136421960 4291801632 18446744073709551615 134973912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 70409 68412 216 467 0 69940 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 281636

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22670
/proc/meminfo: memFree=1563784/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=305036 CPUtime=222.22
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 78715 0 0 0 21750 472 0 0 25 0 1 0 124301803 312356864 74245 1992294400 134512640 136421960 4291801632 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 76259 74245 216 467 0 75790 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 305036

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22670
/proc/meminfo: memFree=1554112/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=314676 CPUtime=282.2
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 81135 0 0 0 27653 567 0 0 25 0 1 0 124301803 322228224 76665 1992294400 134512640 136421960 4291801632 18446744073709551615 134642106 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 78669 76665 216 467 0 78200 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 314676

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22672
/proc/meminfo: memFree=1542580/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=326212 CPUtime=342.17
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 84008 0 0 0 33558 659 0 0 25 0 1 0 124301803 334041088 79538 1992294400 134512640 136421960 4291801632 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 81553 79538 216 467 0 81084 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 326212

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22683
/proc/meminfo: memFree=1533156/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=335072 CPUtime=402.15
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 86242 0 0 0 39464 751 0 0 25 0 1 0 124301803 343113728 81772 1992294400 134512640 136421960 4291801632 18446744073709551615 135026372 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 83768 81772 216 467 0 83299 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 335072

[startup+462.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22685
/proc/meminfo: memFree=1513936/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=354416 CPUtime=462.12
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 91018 0 0 0 45361 851 0 0 25 0 1 0 124301803 362921984 86548 1992294400 134512640 136421960 4291801632 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 88604 86548 216 467 0 88135 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 354416

[startup+522.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22687
/proc/meminfo: memFree=1506744/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=361416 CPUtime=522.1
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 92805 0 0 0 51282 928 0 0 25 0 1 0 124301803 370089984 88335 1992294400 134512640 136421960 4291801632 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 90354 88335 216 467 0 89885 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 361416

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22687
/proc/meminfo: memFree=1495584/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=372668 CPUtime=582.09
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 95616 0 0 0 57183 1026 0 0 25 0 1 0 124301803 381612032 91146 1992294400 134512640 136421960 4291801632 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 93167 91146 216 467 0 92698 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 372668

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22689
/proc/meminfo: memFree=1487276/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=380724 CPUtime=642.07
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 97653 0 0 0 63089 1118 0 0 25 0 1 0 124301803 389861376 93183 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 95181 93183 216 467 0 94712 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 380724

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22695
/proc/meminfo: memFree=1434948/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=433232 CPUtime=881.99
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 110749 0 0 0 86697 1502 0 0 25 0 1 0 124301803 443629568 106279 1992294400 134512640 136421960 4291801632 18446744073709551615 135021853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 108308 106279 216 467 0 107839 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 433232

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22697
/proc/meminfo: memFree=1424036/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=444196 CPUtime=941.97
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 113498 0 0 0 92604 1593 0 0 25 0 1 0 124301803 454856704 109028 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 111049 109028 216 467 0 110580 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 444196

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22699
/proc/meminfo: memFree=1410148/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=457924 CPUtime=1001.94
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 116936 0 0 0 98505 1689 0 0 25 0 1 0 124301803 468914176 112466 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 114481 112466 216 467 0 114012 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 457924

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22701
/proc/meminfo: memFree=1377536/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=491160 CPUtime=1061.93
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 125168 0 0 0 104388 1805 0 0 25 0 1 0 124301803 502947840 120698 1992294400 134512640 136421960 4291801632 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 122790 120698 216 467 0 122321 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 491160

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22703
/proc/meminfo: memFree=1362780/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=505160 CPUtime=1121.9
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 128702 0 0 0 110297 1893 0 0 25 0 1 0 124301803 517283840 124232 1992294400 134512640 136421960 4291801632 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 126290 124232 216 467 0 125821 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 505160

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22703
/proc/meminfo: memFree=1355836/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=512024 CPUtime=1181.89
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 130424 0 0 0 116210 1979 0 0 25 0 1 0 124301803 524312576 125954 1992294400 134512640 136421960 4291801632 18446744073709551615 135029920 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 128006 125954 216 467 0 127537 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 512024

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22705
/proc/meminfo: memFree=1349760/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1241.87
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 122121 2066 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 134643034 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 518100

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22707
/proc/meminfo: memFree=1349760/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1301.85
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 128024 2161 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 518100

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22709
/proc/meminfo: memFree=1349760/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1361.82
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 133944 2238 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 518100

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22711
/proc/meminfo: memFree=1349760/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1421.81
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 139850 2331 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 518100

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22711
/proc/meminfo: memFree=1349760/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1481.78
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 145745 2433 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 518100

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22713
/proc/meminfo: memFree=1349636/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1541.77
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 151656 2521 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 518100

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22715
/proc/meminfo: memFree=1349636/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1601.75
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 157573 2602 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 518100

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22717
/proc/meminfo: memFree=1349636/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1661.72
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 163501 2671 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 518100

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22719
/proc/meminfo: memFree=1349636/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1721.7
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 169407 2763 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 518100

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22719
/proc/meminfo: memFree=1349388/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1781.68
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 175310 2858 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 135019597 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 518100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22721
/proc/meminfo: memFree=1349388/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1800.09
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 177124 2885 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 518100

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 22721
/proc/meminfo: memFree=1349388/2059040 swapFree=4135388/4192956
[pid=22663] ppid=22661 vsize=518100 CPUtime=1800.09
/proc/22663/stat : 22663 (pbct) R 22661 22663 22576 0 -1 4202496 131939 0 0 0 177124 2885 0 0 25 0 1 0 124301803 530534400 127469 1992294400 134512640 136421960 4291801632 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22663/statm: 129525 127469 216 467 0 129056 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 518100

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.16
CPU user time (s): 1771.25
CPU system time (s): 28.9106
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 518100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.25
system time used= 28.9106
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131941
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= 24675

runsolver used 3.9624 second user time and 9.07262 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-26 00:55:00
IDJOB=2681289
IDBENCH=71849
IDSOLVER=1192
FILE ID=node027/2681289-1277506499
PBS_JOBID= 11190631
Free space on /tmp= 62028 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2681289-1277506499/watcher-2681289-1277506499 -o /tmp/evaluation-result-2681289-1277506499/solver-2681289-1277506499 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681289-1277506499.opb

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

MD5SUM BENCH= 22116bd56344f7c7bb7157cc5841f631
RANDOM SEED=919316859

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1861796 kB
Buffers:         32820 kB
Cached:          76608 kB
SwapCached:       9676 kB
Active:          57908 kB
Inactive:        64248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861796 kB
SwapTotal:     4192956 kB
SwapFree:      4135388 kB
Dirty:            2652 kB
Writeback:           0 kB
AnonPages:       11516 kB
Mapped:           8300 kB
Slab:            52968 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182176 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62024 MiB
End job on node027 at 2010-06-26 01:25:02