Trace number 2668682

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? (TO) 1800.08 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-mps-v2-20-10-ran6x43.opb
MD5SUM9dd7506c46c3c26c10ff03753daf5d0f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark8904699
Best CPU time to get the best result obtained on this benchmark1800.51
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8442880
Optimality of the best value was proved NO
Number of variables7998
Total number of constraints307
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints307
Minimum length of a constraint31
Maximum length of a constraint1290
Number of terms in the objective function 7998
Biggest coefficient in the objective function 5368709120
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 1568780661323
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 5368709120
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 1568780661323
Number of bits of the biggest sum of numbers41
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.12	c constraints 307/0 clauses 0/0 units 4271
0.09/0.12	c vars 7998
0.19/0.21	c objective 5774 + 0
1800.04/1800.61	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-2668682-1276518106/watcher-2668682-1276518106 -o /tmp/evaluation-result-2668682-1276518106/solver-2668682-1276518106 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668682-1276518106.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 1.01 1.00 3/106 28422
/proc/meminfo: memFree=1605160/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=2488 CPUtime=0
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 307 0 0 0 0 0 0 0 20 0 1 0 27414323 2547712 230 1992294400 134512640 136485738 4291654384 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28422/statm: 622 232 151 482 0 138 0

[startup+0.0589311 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 28422
/proc/meminfo: memFree=1605160/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=3320 CPUtime=0.05
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 533 0 0 0 5 0 0 0 20 0 1 0 27414323 3399680 456 1992294400 134512640 136485738 4291654384 18446744073709551615 135411135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28422/statm: 830 457 155 482 0 346 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3320

[startup+0.100935 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 28422
/proc/meminfo: memFree=1605160/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=4376 CPUtime=0.09
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 770 0 0 0 9 0 0 0 20 0 1 0 27414323 4481024 693 1992294400 134512640 136485738 4291654384 18446744073709551615 135411152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28422/statm: 1094 694 157 482 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4376

[startup+0.300958 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 28422
/proc/meminfo: memFree=1605160/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=15416 CPUtime=0.29
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 3481 0 0 0 28 1 0 0 20 0 1 0 27414323 15785984 3404 1992294400 134512640 136485738 4291654384 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 3854 3405 193 482 0 3370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15416

[startup+0.701001 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 28422
/proc/meminfo: memFree=1605160/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=40752 CPUtime=0.69
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 10103 0 0 0 65 4 0 0 21 0 1 0 27414323 41730048 9587 1992294400 134512640 136485738 4291654384 18446744073709551615 134802740 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 10188 9588 197 482 0 9704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40752

[startup+1.50109 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28423
/proc/meminfo: memFree=1549352/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=110780 CPUtime=1.49
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 28364 0 0 0 139 10 0 0 23 0 1 0 27414323 113438720 26636 1992294400 134512640 136485738 4291654384 18446744073709551615 135840001 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 27695 26636 210 482 0 27211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110780

[startup+3.10027 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28423
/proc/meminfo: memFree=1490824/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=121120 CPUtime=3.09
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 31001 0 0 0 285 24 0 0 25 0 1 0 27414323 124026880 29080 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 30280 29080 228 482 0 29796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121120

[startup+6.30062 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28423
/proc/meminfo: memFree=1486236/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=124948 CPUtime=6.29
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 31964 0 0 0 570 59 0 0 25 0 1 0 27414323 127946752 30043 1992294400 134512640 136485738 4291654384 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 31237 30043 228 482 0 30753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 124948

[startup+12.7003 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28425
/proc/meminfo: memFree=1478176/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=132928 CPUtime=12.69
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 33951 0 0 0 1149 120 0 0 25 0 1 0 27414323 136118272 32030 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 33232 32030 228 482 0 32748 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 132928

[startup+25.5018 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28425
/proc/meminfo: memFree=1463304/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=147064 CPUtime=25.49
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 37480 0 0 0 2330 219 0 0 25 0 1 0 27414323 150593536 35559 1992294400 134512640 136485738 4291654384 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 36766 35559 228 482 0 36282 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 147064

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28425
/proc/meminfo: memFree=1442844/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=167208 CPUtime=51.07
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 42512 0 0 0 4691 416 0 0 25 0 1 0 27414323 171220992 40591 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 41802 40591 228 482 0 41318 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 167208

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28427
/proc/meminfo: memFree=1438752/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=171168 CPUtime=102.26
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 43524 0 0 0 9421 805 0 0 25 0 1 0 27414323 175276032 41603 1992294400 134512640 136485738 4291654384 18446744073709551615 134992457 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 42792 41603 228 482 0 42308 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 171168

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28429
/proc/meminfo: memFree=1438628/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=171168 CPUtime=162.24
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 43525 0 0 0 15021 1203 0 0 25 0 1 0 27414323 175276032 41604 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 42792 41604 228 482 0 42308 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 171168

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28429
/proc/meminfo: memFree=1423872/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=185952 CPUtime=222.23
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 47212 0 0 0 20577 1646 0 0 25 0 1 0 27414323 190414848 45291 1992294400 134512640 136485738 4291654384 18446744073709551615 134623193 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 46488 45291 228 482 0 46004 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 185952

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28431
/proc/meminfo: memFree=1423872/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=185952 CPUtime=282.21
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 47212 0 0 0 26102 2119 0 0 25 0 1 0 27414323 190414848 45291 1992294400 134512640 136485738 4291654384 18446744073709551615 135028891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 46488 45291 228 482 0 46004 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 185952

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28433
/proc/meminfo: memFree=1404776/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=205392 CPUtime=342.18
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 52040 0 0 0 31855 2363 0 0 25 0 1 0 27414323 210321408 50119 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 51348 50119 228 482 0 50864 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 205392

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28435
/proc/meminfo: memFree=1395352/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=214632 CPUtime=402.17
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 54352 0 0 0 37413 2804 0 0 25 0 1 0 27414323 219783168 52431 1992294400 134512640 136485738 4291654384 18446744073709551615 135025247 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 53658 52431 228 482 0 53174 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 214632

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 28437
/proc/meminfo: memFree=1395352/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=214632 CPUtime=462.16
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 54352 0 0 0 42961 3255 0 0 25 0 1 0 27414323 219783168 52431 1992294400 134512640 136485738 4291654384 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 53658 52431 228 482 0 53174 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 214632

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28437
/proc/meminfo: memFree=1395228/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=214632 CPUtime=522.13
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 54354 0 0 0 48596 3617 0 0 25 0 1 0 27414323 219783168 52433 1992294400 134512640 136485738 4291654384 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 53658 52433 228 482 0 53174 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 214632

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28439
/proc/meminfo: memFree=1395228/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=214632 CPUtime=582.11
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 54354 0 0 0 54277 3934 0 0 25 0 1 0 27414323 219783168 52433 1992294400 134512640 136485738 4291654384 18446744073709551615 135844795 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 53658 52433 228 482 0 53174 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 214632

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28441
/proc/meminfo: memFree=1395228/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=214632 CPUtime=642.11
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 54358 0 0 0 59786 4425 0 0 25 0 1 0 27414323 219783168 52437 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 53658 52437 228 482 0 53174 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 214632

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28445
/proc/meminfo: memFree=1331988/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=822.04
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 76393 5811 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135042607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 277624

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28447
/proc/meminfo: memFree=1331988/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=882.03
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 81951 6252 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 277624

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28449
/proc/meminfo: memFree=1331864/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=942.01
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 87560 6641 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 134921216 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 277624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28451
/proc/meminfo: memFree=1331864/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1001.99
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 93120 7079 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 134616005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 277624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28453
/proc/meminfo: memFree=1331864/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1061.98
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 98677 7521 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 277624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28453
/proc/meminfo: memFree=1331864/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1121.96
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 104293 7903 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 277624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28455
/proc/meminfo: memFree=1331740/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1181.94
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 109761 8433 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 277624

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28457
/proc/meminfo: memFree=1331616/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1241.91
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 115416 8775 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 277624

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28459
/proc/meminfo: memFree=1331616/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1301.9
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 121031 9159 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 277624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28461
/proc/meminfo: memFree=1331616/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1361.88
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 126572 9616 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 277624

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28461
/proc/meminfo: memFree=1331616/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1421.86
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 132115 10071 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 277624

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28463
/proc/meminfo: memFree=1331616/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1481.83
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 137632 10551 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135051007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 277624

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28465
/proc/meminfo: memFree=1331616/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1541.81
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70120 0 0 0 143250 10931 0 0 25 0 1 0 27414323 284286976 68199 1992294400 134512640 136485738 4291654384 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68199 228 482 0 68922 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 277624

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28467
/proc/meminfo: memFree=1331616/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1601.79
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70121 0 0 0 148962 11217 0 0 25 0 1 0 27414323 284286976 68200 1992294400 134512640 136485738 4291654384 18446744073709551615 134878503 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68200 228 482 0 68922 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 277624

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28469
/proc/meminfo: memFree=1331616/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277624 CPUtime=1661.78
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70121 0 0 0 154435 11743 0 0 25 0 1 0 27414323 284286976 68200 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69406 68200 228 482 0 68922 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 277624

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28469
/proc/meminfo: memFree=1331492/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=277892 CPUtime=1721.76
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 70147 0 0 0 159950 12226 0 0 25 0 1 0 27414323 284561408 68226 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 69473 68226 228 482 0 68989 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 277892

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28471
/proc/meminfo: memFree=1294168/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=315220 CPUtime=1781.73
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 79472 0 0 0 165559 12614 0 0 25 0 1 0 27414323 322785280 77551 1992294400 134512640 136485738 4291654384 18446744073709551615 135044055 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 78805 77551 228 482 0 78321 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 315220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28471
/proc/meminfo: memFree=1294168/2059040 swapFree=4192956/4192956
[pid=28422] ppid=28420 vsize=315220 CPUtime=1800.04
/proc/28422/stat : 28422 (pbct) R 28420 28422 28295 0 -1 4202496 79472 0 0 0 167268 12736 0 0 25 0 1 0 27414323 322785280 77551 1992294400 134512640 136485738 4291654384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28422/statm: 78805 77551 228 482 0 78321 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 315220

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): 1800.08
CPU user time (s): 1672.68
CPU system time (s): 127.397
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 315220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1672.68
system time used= 127.397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79472
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= 10393

runsolver used 2.88656 second user time and 8.59369 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-14 14:21:46
IDJOB=2668682
IDBENCH=2282
IDSOLVER=1170
FILE ID=node005/2668682-1276518106
PBS_JOBID= 11173435
Free space on /tmp= 62560 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-ran6x43.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668682-1276518106/watcher-2668682-1276518106 -o /tmp/evaluation-result-2668682-1276518106/solver-2668682-1276518106 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668682-1276518106.opb

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

MD5SUM BENCH= 9dd7506c46c3c26c10ff03753daf5d0f
RANDOM SEED=967658537

node005.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		: 3000.246
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.246
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1605688 kB
Buffers:        159380 kB
Cached:         163584 kB
SwapCached:          0 kB
Active:         183504 kB
Inactive:       198748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1605688 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2404 kB
Writeback:           0 kB
AnonPages:       59284 kB
Mapped:          15344 kB
Slab:            49424 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181960 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= 62560 MiB
End job on node005 at 2010-06-14 14:51:49