Trace number 2674833

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
PBPASSolver 2010-06-13? (TO) 1800.08 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_10_10.r.opb
MD5SUM41d5abe94732aa440d44e4bcd1eb4f30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.607906
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables50
Total number of constraints100
Number of constraints which are clauses100
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 constraint10
Maximum length of a constraint10
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.12	c 50 100 0 0 0 0 0 0
0.00/0.12	o 9
0.00/0.12	c 32 ~x157+16 ~x156+8 ~x155+4 ~x154+2 ~x153+1 ~x152+1 ~x51+1 ~x50+1 ~x49+1 ~x48+1 ~x47+1 ~x46+1 ~x45+1 ~x44+1 ~x43+1 ~x42+1 ~x41+1 ~x40+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x

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-2674833-1276802564/watcher-2674833-1276802564 -o /tmp/evaluation-result-2674833-1276802564/solver-2674833-1276802564 -C 1800 -W 2000 -M 1800 run HOME/instance-2674833-1276802564.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: 1.00 1.00 1.00 3/106 17574
/proc/meminfo: memFree=1808476/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0

[startup+0.0215741 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17574
/proc/meminfo: memFree=1808476/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100588 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17574
/proc/meminfo: memFree=1808476/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300626 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17574
/proc/meminfo: memFree=1808476/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.7007 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17574
/proc/meminfo: memFree=1808476/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50085 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17577
/proc/meminfo: memFree=1791348/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=20224 CPUtime=1.48
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 4660 0 0 0 144 4 0 0 25 0 1 0 53912738 20709376 4461 1992294400 134512640 134902295 4287569696 18446744073709551615 4160574122 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 5056 4461 267 96 0 4268 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28924

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17577
/proc/meminfo: memFree=1790728/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=20884 CPUtime=3.08
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 4835 0 0 0 304 4 0 0 25 0 1 0 53912738 21385216 4636 1992294400 134512640 134902295 4287569696 18446744073709551615 4160574065 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 5221 4636 267 96 0 4433 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29584

[startup+6.30075 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17579
/proc/meminfo: memFree=1789488/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=21816 CPUtime=6.28
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 5056 0 0 0 624 4 0 0 25 0 1 0 53912738 22339584 4857 1992294400 134512640 134902295 4287569696 18446744073709551615 4160595178 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 5454 4857 267 96 0 4666 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30516

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17579
/proc/meminfo: memFree=1788744/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=22248 CPUtime=12.67
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 5158 0 0 0 1263 4 0 0 25 0 1 0 53912738 22781952 4959 1992294400 134512640 134902295 4287569696 18446744073709551615 4160594885 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 5562 4959 267 96 0 4774 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30948

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17579
/proc/meminfo: memFree=1788372/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=22644 CPUtime=25.48
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 5265 0 0 0 2543 5 0 0 25 0 1 0 53912738 23187456 5066 1992294400 134512640 134902295 4287569696 18446744073709551615 4160586528 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 5661 5066 267 96 0 4873 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31344

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17579
/proc/meminfo: memFree=1787380/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=23568 CPUtime=51.06
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 5491 0 0 0 5101 5 0 0 25 0 1 0 53912738 24133632 5292 1992294400 134512640 134902295 4287569696 18446744073709551615 4160606879 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 5892 5292 267 96 0 5104 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32268

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17581
/proc/meminfo: memFree=1786884/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=23984 CPUtime=102.24
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 5586 0 0 0 10219 5 0 0 25 0 1 0 53912738 24559616 5387 1992294400 134512640 134902295 4287569696 18446744073709551615 4160574096 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 5996 5387 267 96 0 5208 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 32684

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17583
/proc/meminfo: memFree=1786636/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=24132 CPUtime=162.22
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 5616 0 0 0 16217 5 0 0 25 0 1 0 53912738 24711168 5417 1992294400 134512640 134902295 4287569696 18446744073709551615 4160607133 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 6033 5417 267 96 0 5245 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 32832

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17583
/proc/meminfo: memFree=1786140/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=24556 CPUtime=222.19
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 5727 0 0 0 22214 5 0 0 25 0 1 0 53912738 25145344 5528 1992294400 134512640 134902295 4287569696 18446744073709551615 4160574174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 6139 5528 267 96 0 5351 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 33256

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17585
/proc/meminfo: memFree=1785768/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=24976 CPUtime=282.17
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 5829 0 0 0 28212 5 0 0 25 0 1 0 53912738 25575424 5630 1992294400 134512640 134902295 4287569696 18446744073709551615 4160595117 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 6244 5630 267 96 0 5456 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33676

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17587
/proc/meminfo: memFree=1785644/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=25120 CPUtime=342.14
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 5851 0 0 0 34209 5 0 0 25 0 1 0 53912738 25722880 5652 1992294400 134512640 134902295 4287569696 18446744073709551615 4160589744 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 6280 5652 267 96 0 5492 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 33820

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17589
/proc/meminfo: memFree=1785148/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=25396 CPUtime=402.11
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 5931 0 0 0 40206 5 0 0 25 0 1 0 53912738 26005504 5732 1992294400 134512640 134902295 4287569696 18446744073709551615 4160607194 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 6349 5732 267 96 0 5561 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 34096

[startup+462.301 s]

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

/proc/17576/statm: 7154 6534 267 96 0 6366 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 37316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17612
/proc/meminfo: memFree=1781304/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=28764 CPUtime=1181.81
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 6755 0 0 0 118175 6 0 0 25 0 1 0 53912738 29454336 6556 1992294400 134512640 134902295 4287569696 18446744073709551615 4160606879 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 7191 6556 267 96 0 6403 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 37464

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17614
/proc/meminfo: memFree=1781180/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=28764 CPUtime=1241.79
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 6766 0 0 0 124173 6 0 0 25 0 1 0 53912738 29454336 6567 1992294400 134512640 134902295 4287569696 18446744073709551615 4160604439 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 7191 6567 267 96 0 6403 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 37464

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17616
/proc/meminfo: memFree=1781180/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=28764 CPUtime=1301.77
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 6766 0 0 0 130171 6 0 0 25 0 1 0 53912738 29454336 6567 1992294400 134512640 134902295 4287569696 18446744073709551615 4160607176 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 7191 6567 267 96 0 6403 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 37464

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17618
/proc/meminfo: memFree=1780808/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=29160 CPUtime=1361.74
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 6845 0 0 0 136168 6 0 0 25 0 1 0 53912738 29859840 6646 1992294400 134512640 134902295 4287569696 18446744073709551615 4160593040 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 7290 6646 267 96 0 6502 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 37860

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17618
/proc/meminfo: memFree=1780684/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=29160 CPUtime=1421.72
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 6861 0 0 0 142166 6 0 0 25 0 1 0 53912738 29859840 6662 1992294400 134512640 134902295 4287569696 18446744073709551615 4160593040 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 7290 6662 267 96 0 6502 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 37860

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17620
/proc/meminfo: memFree=1780684/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=29160 CPUtime=1481.69
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 6861 0 0 0 148163 6 0 0 25 0 1 0 53912738 29859840 6662 1992294400 134512640 134902295 4287569696 18446744073709551615 4160604642 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 7290 6662 267 96 0 6502 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 37860

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17622
/proc/meminfo: memFree=1777460/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=32344 CPUtime=1541.67
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 7659 0 0 0 154160 7 0 0 25 0 1 0 53912738 33120256 7460 1992294400 134512640 134902295 4287569696 18446744073709551615 4160593089 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 8086 7460 267 96 0 7298 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 41044

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17624
/proc/meminfo: memFree=1775724/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=33928 CPUtime=1601.65
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 8053 0 0 0 160158 7 0 0 25 0 1 0 53912738 34742272 7854 1992294400 134512640 134902295 4287569696 18446744073709551615 4160604352 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 8482 7854 267 96 0 7694 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 42628

[startup+1662.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 17626
/proc/meminfo: memFree=1775724/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=33928 CPUtime=1661.63
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 8053 0 0 0 166156 7 0 0 25 0 1 0 53912738 34742272 7854 1992294400 134512640 134902295 4287569696 18446744073709551615 4160604284 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 8482 7854 267 96 0 7694 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 42628

[startup+1722.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/108 17626
/proc/meminfo: memFree=1775724/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=33928 CPUtime=1721.6
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 8054 0 0 0 172153 7 0 0 25 0 1 0 53912738 34742272 7855 1992294400 134512640 134902295 4287569696 18446744073709551615 4160604286 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 8482 7855 267 96 0 7694 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 42628

[startup+1782.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/108 17628
/proc/meminfo: memFree=1775600/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=33928 CPUtime=1781.58
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 8054 0 0 0 178151 7 0 0 25 0 1 0 53912738 34742272 7855 1992294400 134512640 134902295 4287569696 18446744073709551615 4160593333 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 8482 7855 267 96 0 7694 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 42628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.08 1.04 1.00 2/108 17628
/proc/meminfo: memFree=1775600/2059040 swapFree=4140352/4192956
[pid=17574] ppid=17572 vsize=8700 CPUtime=0
/proc/17574/stat : 17574 (run) S 17572 17574 17351 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 53912738 8908800 250 1992294400 4194304 4922060 140734718336272 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17574/statm: 2175 250 211 178 0 68 0
[pid=17576] ppid=17574 vsize=33928 CPUtime=1800.08
/proc/17576/stat : 17576 (PBPASSolver) R 17574 17574 17351 0 -1 4202496 8054 0 0 0 180001 7 0 0 25 0 1 0 53912738 34742272 7855 1992294400 134512640 134902295 4287569696 18446744073709551615 4160593108 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17576/statm: 8482 7855 267 96 0 7694 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 42628

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17574 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.81
CPU time (s): 1800.08
CPU user time (s): 1800.01
CPU system time (s): 0.07
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 42628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
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= 3
involuntary context switches= 3

runsolver used 2.93555 second user time and 8.5487 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-17 21:22:44
IDJOB=2674833
IDBENCH=2882
IDSOLVER=1174
FILE ID=node019/2674833-1276802564
PBS_JOBID= 11176653
Free space on /tmp= 62392 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_10_10.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674833-1276802564/watcher-2674833-1276802564 -o /tmp/evaluation-result-2674833-1276802564/solver-2674833-1276802564 -C 1800 -W 2000 -M 1800  run HOME/instance-2674833-1276802564.opb

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

MD5SUM BENCH= 41d5abe94732aa440d44e4bcd1eb4f30
RANDOM SEED=1420152044

node019.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		: 3000.264
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	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
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:       1808872 kB
Buffers:         47916 kB
Cached:         112312 kB
SwapCached:       5932 kB
Active:          41420 kB
Inactive:       131952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1808872 kB
SwapTotal:     4192956 kB
SwapFree:      4140352 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       11660 kB
Mapped:          12968 kB
Slab:            54972 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182852 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= 62392 MiB
End job on node019 at 2010-06-17 21:52:47