Trace number 2681284

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) 1800.06 1800.54

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx63.opb
MD5SUM807bc542b75293285fea5916dfeaaa3e
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 variables3216
Total number of constraints3658
Number of constraints which are clauses3210
Number of constraints which are cardinality constraints (but not clauses)64
Number of constraints which are nor clauses,nor cardinality constraints384
Minimum length of a constraint2
Maximum length of a constraint384
Number of terms in the objective function 6
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 6
Number of bits of the sum of numbers in the objective function 3
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 786
Number of bits of the biggest sum of numbers10
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
0.09/0.11	c constraints 447/0 clauses 0/0 units 6
0.09/0.11	c vars 3216
0.09/0.11	c objective 3 + 3
1800.02/1800.50	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-2681284-1277506455/watcher-2681284-1277506455 -o /tmp/evaluation-result-2681284-1277506455/solver-2681284-1277506455 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681284-1277506455.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 30959
/proc/meminfo: memFree=1842612/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=2136 CPUtime=0
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 260 0 0 0 0 0 0 0 20 0 1 0 91938348 2187264 179 1992294400 134512640 136421960 4290532272 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30959/statm: 534 179 145 467 0 65 0

[startup+0.020991 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 30959
/proc/meminfo: memFree=1842612/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=2268 CPUtime=0.01
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 292 0 0 0 1 0 0 0 20 0 1 0 91938348 2322432 211 1992294400 134512640 136421960 4290532272 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30959/statm: 567 211 145 467 0 98 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2268

[startup+0.101001 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 30959
/proc/meminfo: memFree=1842612/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=3984 CPUtime=0.09
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 711 0 0 0 9 0 0 0 20 0 1 0 91938348 4079616 630 1992294400 134512640 136421960 4290532272 18446744073709551615 135160343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30959/statm: 996 630 145 467 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3984

[startup+0.301023 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 30959
/proc/meminfo: memFree=1842612/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=20224 CPUtime=0.29
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 4743 0 0 0 28 1 0 0 20 0 1 0 91938348 20709376 4629 1992294400 134512640 136421960 4290532272 18446744073709551615 135810334 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 5056 4629 194 467 0 4587 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20224

[startup+0.701066 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 30959
/proc/meminfo: memFree=1842612/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=44548 CPUtime=0.69
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 11345 0 0 0 65 4 0 0 21 0 1 0 91938348 45617152 10728 1992294400 134512640 136421960 4290532272 18446744073709551615 135642968 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 11137 10729 194 467 0 10668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44548

[startup+1.50115 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30960
/proc/meminfo: memFree=1781596/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=103756 CPUtime=1.49
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 26791 0 0 0 139 10 0 0 23 0 1 0 91938348 106246144 24862 1992294400 134512640 136421960 4290532272 18446744073709551615 134815071 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 25939 24862 204 467 0 25470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103756

[startup+3.10033 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30960
/proc/meminfo: memFree=1736460/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=111796 CPUtime=3.09
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 28654 0 0 0 294 15 0 0 25 0 1 0 91938348 114479104 26725 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 27949 26725 216 467 0 27480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111796

[startup+6.30068 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30960
/proc/meminfo: memFree=1735592/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=112192 CPUtime=6.29
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 28777 0 0 0 606 23 0 0 25 0 1 0 91938348 114884608 26848 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 28048 26848 216 467 0 27579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112192

[startup+12.7004 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30960
/proc/meminfo: memFree=1734228/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=113512 CPUtime=12.68
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 29078 0 0 0 1232 36 0 0 25 0 1 0 91938348 116236288 27149 1992294400 134512640 136421960 4290532272 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 28378 27149 216 467 0 27909 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 113512

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30962
/proc/meminfo: memFree=1732368/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=115360 CPUtime=25.48
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 29562 0 0 0 2483 65 0 0 25 0 1 0 91938348 118128640 27633 1992294400 134512640 136421960 4290532272 18446744073709551615 134864139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 28840 27633 216 467 0 28371 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 115360

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30962
/proc/meminfo: memFree=1728152/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=119468 CPUtime=51.07
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 30592 0 0 0 4988 119 0 0 25 0 1 0 91938348 122335232 28663 1992294400 134512640 136421960 4290532272 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 29867 28663 216 467 0 29398 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 119468

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30964
/proc/meminfo: memFree=1715008/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=132428 CPUtime=102.27
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 33818 0 0 0 9992 235 0 0 25 0 1 0 91938348 135606272 31889 1992294400 134512640 136421960 4290532272 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 33107 31889 216 467 0 32638 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 132428

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30964
/proc/meminfo: memFree=1693804/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=153816 CPUtime=162.25
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 39158 0 0 0 15838 387 0 0 25 0 1 0 91938348 157507584 37229 1992294400 134512640 136421960 4290532272 18446744073709551615 134865675 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 38454 37229 216 467 0 37985 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 153816

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30966
/proc/meminfo: memFree=1681776/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=165620 CPUtime=222.24
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 42108 0 0 0 21709 515 0 0 25 0 1 0 91938348 169594880 40179 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 41405 40179 216 467 0 40936 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 165620

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30968
/proc/meminfo: memFree=1681776/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=165620 CPUtime=282.22
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 42108 0 0 0 27569 653 0 0 25 0 1 0 91938348 169594880 40179 1992294400 134512640 136421960 4290532272 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 41405 40179 216 467 0 40936 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 165620

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30970
/proc/meminfo: memFree=1681776/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=165620 CPUtime=342.2
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 42108 0 0 0 33449 771 0 0 25 0 1 0 91938348 169594880 40179 1992294400 134512640 136421960 4290532272 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 41405 40179 216 467 0 40936 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 165620

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30972
/proc/meminfo: memFree=1681652/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=165620 CPUtime=402.19
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 42114 0 0 0 39326 893 0 0 25 0 1 0 91938348 169594880 40185 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 41405 40185 216 467 0 40936 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 165620

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30981
/proc/meminfo: memFree=1670368/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=176312 CPUtime=462.16
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 44783 0 0 0 45174 1042 0 0 25 0 1 0 91938348 180543488 42854 1992294400 134512640 136421960 4290532272 18446744073709551615 135006697 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 44078 42854 216 467 0 43609 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 176312

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30983
/proc/meminfo: memFree=1670368/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=176312 CPUtime=522.14
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 44783 0 0 0 51048 1166 0 0 25 0 1 0 91938348 180543488 42854 1992294400 134512640 136421960 4290532272 18446744073709551615 135021853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 44078 42854 216 467 0 43609 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 176312

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30985
/proc/meminfo: memFree=1670368/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=176312 CPUtime=582.13
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 44783 0 0 0 56938 1275 0 0 25 0 1 0 91938348 180543488 42854 1992294400 134512640 136421960 4290532272 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 44078 42854 216 467 0 43609 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 176312

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30987
/proc/meminfo: memFree=1657348/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=189384 CPUtime=642.12
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 48049 0 0 0 62788 1424 0 0 25 0 1 0 91938348 193929216 46120 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 47346 46120 216 467 0 46877 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 189384

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 30993
/proc/meminfo: memFree=1639492/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=207248 CPUtime=882.05
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 52512 0 0 0 86290 1915 0 0 25 0 1 0 91938348 212221952 50583 1992294400 134512640 136421960 4290532272 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 51812 50583 216 467 0 51343 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 207248

[startup+942.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/107 30995
/proc/meminfo: memFree=1639492/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=207248 CPUtime=942.04
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 52512 0 0 0 92159 2045 0 0 25 0 1 0 91938348 212221952 50583 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 51812 50583 216 467 0 51343 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 207248

[startup+1002.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/107 30997
/proc/meminfo: memFree=1639492/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=207248 CPUtime=1002.01
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 52516 0 0 0 98020 2181 0 0 25 0 1 0 91938348 212221952 50587 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 51812 50587 216 467 0 51343 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 207248

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 30997
/proc/meminfo: memFree=1639492/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=207248 CPUtime=1062
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 52518 0 0 0 103889 2311 0 0 25 0 1 0 91938348 212221952 50589 1992294400 134512640 136421960 4290532272 18446744073709551615 134642249 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 51812 50589 216 467 0 51343 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 207248

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 30999
/proc/meminfo: memFree=1639368/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=207248 CPUtime=1121.99
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 52518 0 0 0 109772 2427 0 0 25 0 1 0 91938348 212221952 50589 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 51812 50589 216 467 0 51343 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 207248

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 31001
/proc/meminfo: memFree=1639368/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=207248 CPUtime=1181.97
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 52518 0 0 0 115659 2538 0 0 25 0 1 0 91938348 212221952 50589 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 51812 50589 216 467 0 51343 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 207248

[startup+1242.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 31003
/proc/meminfo: memFree=1639120/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=207248 CPUtime=1241.96
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 52518 0 0 0 121513 2683 0 0 25 0 1 0 91938348 212221952 50589 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 51812 50589 216 467 0 51343 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 207248

[startup+1302.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 31005
/proc/meminfo: memFree=1639120/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=207248 CPUtime=1301.95
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 52518 0 0 0 127378 2817 0 0 25 0 1 0 91938348 212221952 50589 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 51812 50589 216 467 0 51343 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 207248

[startup+1362.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 31005
/proc/meminfo: memFree=1639120/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=207248 CPUtime=1361.93
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 52518 0 0 0 133247 2946 0 0 25 0 1 0 91938348 212221952 50589 1992294400 134512640 136421960 4290532272 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 51812 50589 216 467 0 51343 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 207248

[startup+1422.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 31007
/proc/meminfo: memFree=1613576/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=233384 CPUtime=1421.92
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 59049 0 0 0 139116 3076 0 0 25 0 1 0 91938348 238985216 57120 1992294400 134512640 136421960 4290532272 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 58346 57120 216 467 0 57877 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 233384

[startup+1482.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 31009
/proc/meminfo: memFree=1591008/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=255884 CPUtime=1481.9
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 64654 0 0 0 144990 3200 0 0 25 0 1 0 91938348 262025216 62725 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 63971 62725 216 467 0 63502 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 255884

[startup+1542.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 31011
/proc/meminfo: memFree=1583940/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=262748 CPUtime=1541.88
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 66393 0 0 0 150863 3325 0 0 25 0 1 0 91938348 269053952 64464 1992294400 134512640 136421960 4290532272 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 65687 64464 216 467 0 65218 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 262748

[startup+1602.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 31013
/proc/meminfo: memFree=1583940/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=262748 CPUtime=1601.86
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 66393 0 0 0 156735 3451 0 0 25 0 1 0 91938348 269053952 64464 1992294400 134512640 136421960 4290532272 18446744073709551615 135032313 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 65687 64464 216 467 0 65218 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 262748

[startup+1662.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 31013
/proc/meminfo: memFree=1583816/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=262748 CPUtime=1661.85
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 66393 0 0 0 162623 3562 0 0 25 0 1 0 91938348 269053952 64464 1992294400 134512640 136421960 4290532272 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 65687 64464 216 467 0 65218 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 262748

[startup+1722.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 31015
/proc/meminfo: memFree=1583692/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=262748 CPUtime=1721.83
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 66393 0 0 0 168509 3674 0 0 25 0 1 0 91938348 269053952 64464 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 65687 64464 216 467 0 65218 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 262748

[startup+1782.3 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 31017
/proc/meminfo: memFree=1583568/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=262748 CPUtime=1781.81
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 66393 0 0 0 174385 3796 0 0 25 0 1 0 91938348 269053952 64464 1992294400 134512640 136421960 4290532272 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 65687 64464 216 467 0 65218 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 262748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 31017
/proc/meminfo: memFree=1583568/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=262748 CPUtime=1800.02
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 66393 0 0 0 176174 3828 0 0 25 0 1 0 91938348 269053952 64464 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 65687 64464 216 467 0 65218 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 262748

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 1.06 1.00 2/107 31017
/proc/meminfo: memFree=1583568/2059040 swapFree=4140192/4192956
[pid=30959] ppid=30957 vsize=262748 CPUtime=1800.02
/proc/30959/stat : 30959 (pbct) R 30957 30959 30768 0 -1 4202496 66393 0 0 0 176174 3828 0 0 25 0 1 0 91938348 269053952 64464 1992294400 134512640 136421960 4290532272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30959/statm: 65687 64464 216 467 0 65218 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 262748

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.06
CPU user time (s): 1761.75
CPU system time (s): 38.3092
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 262748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1761.75
system time used= 38.3092
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66395
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= 4111

runsolver used 3.23951 second user time and 8.24275 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-26 00:54:15
IDJOB=2681284
IDBENCH=71844
IDSOLVER=1192
FILE ID=node037/2681284-1277506455
PBS_JOBID= 11190635
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx63.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681284-1277506455/watcher-2681284-1277506455 -o /tmp/evaluation-result-2681284-1277506455/solver-2681284-1277506455 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681284-1277506455.opb

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

MD5SUM BENCH= 807bc542b75293285fea5916dfeaaa3e
RANDOM SEED=28744268

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1843140 kB
Buffers:         35488 kB
Cached:          84740 kB
SwapCached:       5520 kB
Active:          68772 kB
Inactive:        64364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1843140 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            2164 kB
Writeback:           0 kB
AnonPages:       11460 kB
Mapped:          11884 kB
Slab:            60744 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181264 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= 62488 MiB
End job on node037 at 2010-06-26 01:24:18