Trace number 2669190

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 0.1SAT (TO)94 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-ex5.pi.opb
MD5SUMf97e3571862917880e13c63c8ac169f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark65
Best CPU time to get the best result obtained on this benchmark11.0053
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 65
Optimality of the best value was proved YES
Number of variables2459
Total number of constraints873
Number of constraints which are clauses873
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint146
Number of terms in the objective function 2459
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 2459
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2459
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.11	c constraints 0/0 clauses 845/0 units 28
0.09/0.11	c vars 2459
0.09/0.12	c objective 2434 + 25
0.39/0.42	c 0.396939 32.2656 0 2365
0.39/0.42	o 95
0.39/0.44	c 0.406938 32.7969 2 4697
0.39/0.44	o 94
1800.10/1800.61	s SATISFIABLE
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Verifier Data

OK	94

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669190-1276442971/watcher-2669190-1276442971 -o /tmp/evaluation-result-2669190-1276442971/solver-2669190-1276442971 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669190-1276442971.opb 

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


[startup+0 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 23266
/proc/meminfo: memFree=1840524/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=2488 CPUtime=0
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 309 0 0 0 0 0 0 0 20 0 1 0 19898591 2547712 231 1992294400 134512640 136485738 4287565008 18446744073709551615 135297536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23266/statm: 622 231 156 482 0 138 0

[startup+0.024744 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 23266
/proc/meminfo: memFree=1840524/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=2488 CPUtime=0.02
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 310 0 0 0 2 0 0 0 20 0 1 0 19898591 2547712 232 1992294400 134512640 136485738 4287565008 18446744073709551615 135848155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23266/statm: 622 232 157 482 0 138 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2488

[startup+0.100754 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 23266
/proc/meminfo: memFree=1840524/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=2488 CPUtime=0.09
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 334 0 0 0 9 0 0 0 20 0 1 0 19898591 2547712 256 1992294400 134512640 136485738 4287565008 18446744073709551615 135346650 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23266/statm: 622 256 157 482 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2488

[startup+0.300779 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 23266
/proc/meminfo: memFree=1840524/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=21600 CPUtime=0.29
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 5220 0 0 0 28 1 0 0 20 0 1 0 19898591 22118400 5027 1992294400 134512640 136485738 4287565008 18446744073709551615 135080255 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 5400 5028 198 482 0 4916 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21600

[startup+0.700831 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 23266
/proc/meminfo: memFree=1840524/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=33712 CPUtime=0.69
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 8372 0 0 0 59 10 0 0 20 0 1 0 19898591 34521088 7597 1992294400 134512640 136485738 4287565008 18446744073709551615 135040916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 8428 7597 244 482 0 7944 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33712

[startup+1.50094 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 23267
/proc/meminfo: memFree=1810756/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=34108 CPUtime=1.49
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 8488 0 0 0 116 33 0 0 23 0 1 0 19898591 34926592 7713 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 8527 7713 244 482 0 8043 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34108

[startup+3.10115 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 23267
/proc/meminfo: memFree=1809888/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=35164 CPUtime=3.09
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 8755 0 0 0 231 78 0 0 25 0 1 0 19898591 36007936 7980 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 8791 7980 244 482 0 8307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35164

[startup+6.30156 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 23267
/proc/meminfo: memFree=1808772/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=35692 CPUtime=6.29
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 8870 0 0 0 462 167 0 0 25 0 1 0 19898591 36548608 8095 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 8923 8095 244 482 0 8439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35692

[startup+12.7014 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 23267
/proc/meminfo: memFree=1807780/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=36352 CPUtime=12.68
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 9051 0 0 0 918 350 0 0 25 0 1 0 19898591 37224448 8276 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 9088 8276 244 482 0 8604 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36352

[startup+25.5011 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 23267
/proc/meminfo: memFree=1807160/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=37144 CPUtime=25.49
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 9229 0 0 0 1789 760 0 0 25 0 1 0 19898591 38035456 8454 1992294400 134512640 136485738 4287565008 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 9286 8454 244 482 0 8802 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37144

[startup+51.1004 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23269
/proc/meminfo: memFree=1805176/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=39020 CPUtime=51.08
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 9724 0 0 0 3619 1489 0 0 25 0 1 0 19898591 39956480 8949 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 9755 8949 244 482 0 9271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39020

[startup+102.308 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23271
/proc/meminfo: memFree=1802944/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=41132 CPUtime=102.27
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 10227 0 0 0 7207 3020 0 0 25 0 1 0 19898591 42119168 9452 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 10283 9452 244 482 0 9799 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41132

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23271
/proc/meminfo: memFree=1802944/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=41132 CPUtime=162.25
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 10227 0 0 0 11395 4830 0 0 25 0 1 0 19898591 42119168 9452 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 10283 9452 244 482 0 9799 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41132

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23273
/proc/meminfo: memFree=1801580/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=42320 CPUtime=222.23
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 10548 0 0 0 15679 6544 0 0 25 0 1 0 19898591 43335680 9773 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 10580 9773 244 482 0 10096 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42320

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23275
/proc/meminfo: memFree=1800712/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=43244 CPUtime=282.21
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 10777 0 0 0 19940 8281 0 0 25 0 1 0 19898591 44281856 10002 1992294400 134512640 136485738 4287565008 18446744073709551615 135040956 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 10811 10002 244 482 0 10327 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 43244

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23277
/proc/meminfo: memFree=1799596/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=44432 CPUtime=342.2
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 11056 0 0 0 24235 9985 0 0 25 0 1 0 19898591 45498368 10281 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 11108 10281 244 482 0 10624 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44432

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23279
/proc/meminfo: memFree=1799472/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=44432 CPUtime=402.18
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 11056 0 0 0 28492 11726 0 0 25 0 1 0 19898591 45498368 10281 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 11108 10281 244 482 0 10624 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 44432

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23279
/proc/meminfo: memFree=1796620/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=47072 CPUtime=462.16
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 11730 0 0 0 33223 12993 0 0 25 0 1 0 19898591 48201728 10955 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 11768 10955 244 482 0 11284 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 47072

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23281
/proc/meminfo: memFree=1796372/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=47336 CPUtime=522.14
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 11800 0 0 0 37485 14729 0 0 25 0 1 0 19898591 48472064 11025 1992294400 134512640 136485738 4287565008 18446744073709551615 134661691 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 11834 11025 244 482 0 11350 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 47336

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23283
/proc/meminfo: memFree=1796000/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=47600 CPUtime=582.13
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 11863 0 0 0 41723 16490 0 0 25 0 1 0 19898591 48742400 11088 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 11900 11088 244 482 0 11416 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 47600

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 23285
/proc/meminfo: memFree=1794636/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=49060 CPUtime=642.12
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 12203 0 0 0 46067 18145 0 0 25 0 1 0 19898591 50237440 11428 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 12265 11428 244 482 0 11781 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 49060

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23289
/proc/meminfo: memFree=1794264/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=49328 CPUtime=822.06
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 12284 0 0 0 58887 23319 0 0 25 0 1 0 19898591 50511872 11509 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 12332 11509 244 482 0 11848 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 49328

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23291
/proc/meminfo: memFree=1791288/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=52244 CPUtime=882.04
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 13012 0 0 0 63469 24735 0 0 25 0 1 0 19898591 53497856 12237 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 13061 12237 244 482 0 12577 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 52244

[startup+942.301 s]
/proc/loadavg: 1.09 1.03 1.01 2/107 23293
/proc/meminfo: memFree=1790296/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=53180 CPUtime=942.03
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 13252 0 0 0 68490 25713 0 0 25 0 1 0 19898591 54456320 12477 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 13295 12477 244 482 0 12811 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 53180

[startup+1002.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 23295
/proc/meminfo: memFree=1790296/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=53180 CPUtime=1002.01
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 13252 0 0 0 72727 27474 0 0 25 0 1 0 19898591 54456320 12477 1992294400 134512640 136485738 4287565008 18446744073709551615 135042680 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 13295 12477 244 482 0 12811 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 53180

[startup+1062.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/107 23295
/proc/meminfo: memFree=1790172/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=53180 CPUtime=1061.99
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 13252 0 0 0 77000 29199 0 0 25 0 1 0 19898591 54456320 12477 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 13295 12477 244 482 0 12811 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 53180

[startup+1122.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/107 23297
/proc/meminfo: memFree=1790172/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=53180 CPUtime=1121.97
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 13252 0 0 0 81317 30880 0 0 25 0 1 0 19898591 54456320 12477 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 13295 12477 244 482 0 12811 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 53180

[startup+1182.3 s]
/proc/loadavg: 1.06 1.06 1.01 2/107 23299
/proc/meminfo: memFree=1787940/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=55424 CPUtime=1181.96
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 13793 0 0 0 85824 32372 0 0 25 0 1 0 19898591 56754176 13018 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 13856 13018 244 482 0 13372 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 55424

[startup+1242.3 s]
/proc/loadavg: 1.06 1.06 1.01 2/107 23301
/proc/meminfo: memFree=1787692/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=55424 CPUtime=1241.94
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 13793 0 0 0 90161 34033 0 0 25 0 1 0 19898591 56754176 13018 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 13856 13018 244 482 0 13372 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 55424

[startup+1302.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 23303
/proc/meminfo: memFree=1787692/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=55424 CPUtime=1301.93
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 13793 0 0 0 94470 35723 0 0 25 0 1 0 19898591 56754176 13018 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 13856 13018 244 482 0 13372 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 55424

[startup+1362.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 23303
/proc/meminfo: memFree=1787568/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=57800 CPUtime=1361.9
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 14398 0 0 0 98843 37347 0 0 25 0 1 0 19898591 59187200 13623 1992294400 134512640 136485738 4287565008 18446744073709551615 135040911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 14450 13623 244 482 0 13966 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 57800

[startup+1422.31 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 23305
/proc/meminfo: memFree=1784840/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=58196 CPUtime=1421.89
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 14501 0 0 0 103374 38815 0 0 25 0 1 0 19898591 59592704 13726 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 14549 13726 244 482 0 14065 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 58196

[startup+1482.3 s]
/proc/loadavg: 1.04 1.06 1.01 2/107 23307
/proc/meminfo: memFree=1784840/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=58196 CPUtime=1481.87
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 14501 0 0 0 107661 40526 0 0 25 0 1 0 19898591 59592704 13726 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 14549 13726 244 482 0 14065 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 58196

[startup+1542.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 23309
/proc/meminfo: memFree=1784716/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=58196 CPUtime=1541.85
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 14501 0 0 0 111884 42301 0 0 25 0 1 0 19898591 59592704 13726 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 14549 13726 244 482 0 14065 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 58196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 23311
/proc/meminfo: memFree=1784716/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=58328 CPUtime=1601.84
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 14544 0 0 0 116309 43875 0 0 25 0 1 0 19898591 59727872 13769 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 14582 13769 244 482 0 14098 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 58328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23311
/proc/meminfo: memFree=1784716/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=58328 CPUtime=1661.83
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 14544 0 0 0 120572 45611 0 0 25 0 1 0 19898591 59727872 13769 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 14582 13769 244 482 0 14098 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 58328

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23313
/proc/meminfo: memFree=1784592/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=58328 CPUtime=1721.8
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 14544 0 0 0 124825 47355 0 0 25 0 1 0 19898591 59727872 13769 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 14582 13769 244 482 0 14098 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 58328

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23315
/proc/meminfo: memFree=1784220/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=58328 CPUtime=1781.79
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 14544 0 0 0 129323 48856 0 0 25 0 1 0 19898591 59727872 13769 1992294400 134512640 136485738 4287565008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 14582 13769 244 482 0 14098 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 58328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23315
/proc/meminfo: memFree=1784220/2059040 swapFree=4140260/4192956
[pid=23266] ppid=23264 vsize=58328 CPUtime=1800.1
/proc/23266/stat : 23266 (pbct) R 23264 23266 22931 0 -1 4202496 14544 0 0 0 130836 49174 0 0 25 0 1 0 19898591 59727872 13769 1992294400 134512640 136485738 4287565008 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23266/statm: 14582 13769 244 482 0 14098 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 58328

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): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1308.37
CPU system time (s): 491.747
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 58328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1308.37
system time used= 491.747
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14544
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= 3571

runsolver used 3.11753 second user time and 8.35973 second system time

The end

Launcher Data

Begin job on node013 at 2010-06-13 17:29:31
IDJOB=2669190
IDBENCH=2039
IDSOLVER=1170
FILE ID=node013/2669190-1276442971
PBS_JOBID= 11173325
Free space on /tmp= 62464 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-ex5.pi.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669190-1276442971/watcher-2669190-1276442971 -o /tmp/evaluation-result-2669190-1276442971/solver-2669190-1276442971 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669190-1276442971.opb

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

MD5SUM BENCH= f97e3571862917880e13c63c8ac169f9
RANDOM SEED=1737055563

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841052 kB
Buffers:         28524 kB
Cached:         111980 kB
SwapCached:       5728 kB
Active:          91464 kB
Inactive:        61820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841052 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            2260 kB
Writeback:           8 kB
AnonPages:       11328 kB
Mapped:          12876 kB
Slab:            42996 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181756 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= 62460 MiB
End job on node013 at 2010-06-13 17:59:34