Trace number 2681283

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) 1800.15 1800.65

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx75.opb
MD5SUM899c8865b8ac9a45eaa204f923cbd9e8
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 variables4977
Total number of constraints5494
Number of constraints which are clauses4970
Number of constraints which are cardinality constraints (but not clauses)76
Number of constraints which are nor clauses,nor cardinality constraints448
Minimum length of a constraint2
Maximum length of a constraint448
Number of terms in the objective function 7
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 7
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 947
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
0.09/0.17	c constraints 523/0 clauses 0/0 units 7
0.09/0.17	c vars 4977
0.09/0.17	c objective 3 + 4
1800.11/1800.61	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-2681283-1277506420/watcher-2681283-1277506420 -o /tmp/evaluation-result-2681283-1277506420/solver-2681283-1277506420 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681283-1277506420.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: 0.92 0.97 0.99 3/106 32237
/proc/meminfo: memFree=1842856/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=2136 CPUtime=0
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 257 0 0 0 0 0 0 0 19 0 1 0 126246006 2187264 177 1992294400 134512640 136421960 4294316560 18446744073709551615 135809705 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32237/statm: 534 177 145 467 0 65 0

[startup+0.0403439 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 32237
/proc/meminfo: memFree=1842856/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=2400 CPUtime=0.03
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 331 0 0 0 3 0 0 0 19 0 1 0 126246006 2457600 251 1992294400 134512640 136421960 4294316560 18446744073709551615 135380588 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32237/statm: 600 251 145 467 0 131 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2400

[startup+0.101351 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 32237
/proc/meminfo: memFree=1842856/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=3852 CPUtime=0.09
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 691 0 0 0 9 0 0 0 20 0 1 0 126246006 3944448 611 1992294400 134512640 136421960 4294316560 18446744073709551615 135372680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32237/statm: 963 612 145 467 0 494 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3852

[startup+0.301374 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 32237
/proc/meminfo: memFree=1842856/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=17348 CPUtime=0.29
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 4025 0 0 0 28 1 0 0 20 0 1 0 126246006 17764352 3945 1992294400 134512640 136421960 4294316560 18446744073709551615 135301249 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 4337 3946 194 467 0 3868 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17348

[startup+0.700421 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 32237
/proc/meminfo: memFree=1842856/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=44000 CPUtime=0.69
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 11015 0 0 0 64 5 0 0 20 0 1 0 126246006 45056000 10496 1992294400 134512640 136421960 4294316560 18446744073709551615 135809623 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 11000 10497 194 467 0 10531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44000

[startup+1.50051 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 32238
/proc/meminfo: memFree=1783204/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=92044 CPUtime=1.49
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 24085 0 0 0 138 11 0 0 23 0 1 0 126246006 94253056 22632 1992294400 134512640 136421960 4294316560 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 23011 22632 194 467 0 22542 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 92044

[startup+3.1007 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 32238
/proc/meminfo: memFree=1703472/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=156412 CPUtime=3.09
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 40291 0 0 0 289 20 0 0 25 0 1 0 126246006 160165888 37167 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 39103 37167 215 467 0 38634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 156412

[startup+6.30107 s]
/proc/loadavg: 0.93 0.97 0.99 3/107 32238
/proc/meminfo: memFree=1693800/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=156960 CPUtime=6.29
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 40426 0 0 0 596 33 0 0 25 0 1 0 126246006 160727040 37302 1992294400 134512640 136421960 4294316560 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 39240 37302 216 467 0 38771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 156960

[startup+12.7008 s]
/proc/loadavg: 0.94 0.97 0.99 2/107 32238
/proc/meminfo: memFree=1692808/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=158324 CPUtime=12.69
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 40704 0 0 0 1220 49 0 0 25 0 1 0 126246006 162123776 37580 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 39581 37580 216 467 0 39112 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 158324

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.99 2/107 32238
/proc/meminfo: memFree=1690080/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=160964 CPUtime=25.48
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 41382 0 0 0 2474 74 0 0 25 0 1 0 126246006 164827136 38258 1992294400 134512640 136421960 4294316560 18446744073709551615 134597614 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 40241 38258 216 467 0 39772 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 160964

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 32240
/proc/meminfo: memFree=1684748/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=166264 CPUtime=51.08
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 42695 0 0 0 4981 127 0 0 25 0 1 0 126246006 170254336 39571 1992294400 134512640 136421960 4294316560 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 41566 39571 216 467 0 41097 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 166264

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 32240
/proc/meminfo: memFree=1672596/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=178264 CPUtime=102.27
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 45694 0 0 0 10001 226 0 0 25 0 1 0 126246006 182542336 42570 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 44566 42570 216 467 0 44097 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 178264

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32242
/proc/meminfo: memFree=1660568/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=190816 CPUtime=162.25
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 48825 0 0 0 15890 335 0 0 25 0 1 0 126246006 195395584 45701 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 47704 45701 216 467 0 47235 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 190816

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32244
/proc/meminfo: memFree=1649656/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=200980 CPUtime=222.23
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 51378 0 0 0 21779 444 0 0 25 0 1 0 126246006 205803520 48254 1992294400 134512640 136421960 4294316560 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 50245 48254 216 467 0 49776 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 200980

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32246
/proc/meminfo: memFree=1636264/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=214648 CPUtime=282.21
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 54772 0 0 0 27662 559 0 0 25 0 1 0 126246006 219799552 51648 1992294400 134512640 136421960 4294316560 18446744073709551615 135020343 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 53662 51648 216 467 0 53193 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 214648

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32246
/proc/meminfo: memFree=1612952/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=237920 CPUtime=342.2
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 60560 0 0 0 33535 685 0 0 25 0 1 0 126246006 243630080 57436 1992294400 134512640 136421960 4294316560 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 59480 57436 216 467 0 59011 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 237920

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32248
/proc/meminfo: memFree=1597576/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=253120 CPUtime=402.18
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 64380 0 0 0 39434 784 0 0 25 0 1 0 126246006 259194880 61256 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 63280 61256 216 467 0 62811 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 253120

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32259
/proc/meminfo: memFree=1588896/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=260644 CPUtime=462.15
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 66264 0 0 0 45320 895 0 0 25 0 1 0 126246006 266899456 63140 1992294400 134512640 136421960 4294316560 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 65161 63140 216 467 0 64692 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 260644

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32261
/proc/meminfo: memFree=1588896/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=260644 CPUtime=522.13
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 66264 0 0 0 51196 1017 0 0 25 0 1 0 126246006 266899456 63140 1992294400 134512640 136421960 4294316560 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 65161 63140 216 467 0 64692 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 260644

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32263
/proc/meminfo: memFree=1589020/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=260644 CPUtime=582.12
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 66264 0 0 0 57085 1127 0 0 25 0 1 0 126246006 266899456 63140 1992294400 134512640 136421960 4294316560 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 65161 63140 216 467 0 64692 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 260644

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32263
/proc/meminfo: memFree=1589020/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=260644 CPUtime=642.11
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 66264 0 0 0 62982 1229 0 0 25 0 1 0 126246006 266899456 63140 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 65161 63140 216 467 0 64692 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 260644

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32269
/proc/meminfo: memFree=1568932/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=281684 CPUtime=822.06
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 71539 0 0 0 80635 1571 0 0 25 0 1 0 126246006 288444416 68415 1992294400 134512640 136421960 4294316560 18446744073709551615 135005978 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 70421 68415 216 467 0 69952 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 281684

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32271
/proc/meminfo: memFree=1555168/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=295152 CPUtime=882.04
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 74860 0 0 0 86528 1676 0 0 25 0 1 0 126246006 302235648 71736 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 73788 71736 216 467 0 73319 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 295152

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/107 32271
/proc/meminfo: memFree=1553804/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=296340 CPUtime=942.02
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 75161 0 0 0 92403 1799 0 0 25 0 1 0 126246006 303452160 72037 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 74085 72037 216 467 0 73616 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 296340

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32273
/proc/meminfo: memFree=1553804/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=296340 CPUtime=1002.01
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 75161 0 0 0 98270 1931 0 0 25 0 1 0 126246006 303452160 72037 1992294400 134512640 136421960 4294316560 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 74085 72037 216 467 0 73616 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 296340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32275
/proc/meminfo: memFree=1553680/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=296340 CPUtime=1061.99
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 75161 0 0 0 104143 2056 0 0 25 0 1 0 126246006 303452160 72037 1992294400 134512640 136421960 4294316560 18446744073709551615 134597614 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 74085 72037 216 467 0 73616 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 296340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32277
/proc/meminfo: memFree=1553556/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=296340 CPUtime=1121.97
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 75161 0 0 0 110015 2182 0 0 25 0 1 0 126246006 303452160 72037 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 74085 72037 216 467 0 73616 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 296340

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32279
/proc/meminfo: memFree=1553556/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=296340 CPUtime=1181.95
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 75161 0 0 0 115903 2292 0 0 25 0 1 0 126246006 303452160 72037 1992294400 134512640 136421960 4294316560 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 74085 72037 216 467 0 73616 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 296340

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32282
/proc/meminfo: memFree=1552812/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=296340 CPUtime=1241.94
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 75161 0 0 0 121796 2398 0 0 25 0 1 0 126246006 303452160 72037 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 74085 72037 216 467 0 73616 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 296340

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32284
/proc/meminfo: memFree=1541156/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=308360 CPUtime=1301.93
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 78180 0 0 0 127683 2510 0 0 25 0 1 0 126246006 315760640 75056 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 77090 75056 216 467 0 76621 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 308360

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32286
/proc/meminfo: memFree=1535080/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=314432 CPUtime=1361.91
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 79691 0 0 0 133576 2615 0 0 25 0 1 0 126246006 321978368 76567 1992294400 134512640 136421960 4294316560 18446744073709551615 134604577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 78608 76567 216 467 0 78139 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 314432

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32288
/proc/meminfo: memFree=1535080/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=314432 CPUtime=1421.9
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 79691 0 0 0 139453 2737 0 0 25 0 1 0 126246006 321978368 76567 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 78608 76567 216 467 0 78139 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 314432

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32290
/proc/meminfo: memFree=1535080/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=314432 CPUtime=1481.87
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 79691 0 0 0 145323 2864 0 0 25 0 1 0 126246006 321978368 76567 1992294400 134512640 136421960 4294316560 18446744073709551615 134861852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 78608 76567 216 467 0 78139 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 314432

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32290
/proc/meminfo: memFree=1535080/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=314432 CPUtime=1541.86
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 79691 0 0 0 151218 2968 0 0 25 0 1 0 126246006 321978368 76567 1992294400 134512640 136421960 4294316560 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 78608 76567 216 467 0 78139 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 314432

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32292
/proc/meminfo: memFree=1535080/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=314432 CPUtime=1601.85
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 79691 0 0 0 157103 3082 0 0 25 0 1 0 126246006 321978368 76567 1992294400 134512640 136421960 4294316560 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 78608 76567 216 467 0 78139 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 314432

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32294
/proc/meminfo: memFree=1535080/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=314432 CPUtime=1661.83
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 79691 0 0 0 162992 3191 0 0 25 0 1 0 126246006 321978368 76567 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 78608 76567 216 467 0 78139 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 314432

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32296
/proc/meminfo: memFree=1522680/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=326976 CPUtime=1721.81
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 82812 0 0 0 168891 3290 0 0 25 0 1 0 126246006 334823424 79688 1992294400 134512640 136421960 4294316560 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 81744 79688 216 467 0 81275 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 326976

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32298
/proc/meminfo: memFree=1513132/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=336480 CPUtime=1781.8
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 85199 0 0 0 174795 3385 0 0 25 0 1 0 126246006 344555520 82075 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 84120 82075 216 467 0 83651 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 336480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 32298
/proc/meminfo: memFree=1508792/2059040 swapFree=4135556/4192956
[pid=32237] ppid=32235 vsize=340572 CPUtime=1800.11
/proc/32237/stat : 32237 (pbct) R 32235 32237 32179 0 -1 4202496 86236 0 0 0 176594 3417 0 0 25 0 1 0 126246006 348745728 83112 1992294400 134512640 136421960 4294316560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32237/statm: 85143 83112 216 467 0 84674 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 340572

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): 1800.65
CPU time (s): 1800.15
CPU user time (s): 1765.94
CPU system time (s): 34.2118
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 340572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1765.94
system time used= 34.2118
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86238
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= 3949

runsolver used 2.91556 second user time and 8.5677 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-26 00:53:40
IDJOB=2681283
IDBENCH=71843
IDSOLVER=1192
FILE ID=node001/2681283-1277506420
PBS_JOBID= 11190640
Free space on /tmp= 62440 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx75.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681283-1277506420/watcher-2681283-1277506420 -o /tmp/evaluation-result-2681283-1277506420/solver-2681283-1277506420 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681283-1277506420.opb

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

MD5SUM BENCH= 899c8865b8ac9a45eaa204f923cbd9e8
RANDOM SEED=620289518

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1843260 kB
Buffers:         28424 kB
Cached:          89016 kB
SwapCached:       9712 kB
Active:          71016 kB
Inactive:        59272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1843260 kB
SwapTotal:     4192956 kB
SwapFree:      4135556 kB
Dirty:            2632 kB
Writeback:           0 kB
AnonPages:       11356 kB
Mapped:           8272 kB
Slab:            63592 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182736 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= 62440 MiB
End job on node001 at 2010-06-26 01:23:42