Trace number 2667920

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) 1800.12 1802.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=487-P1=127-P2=347-P3=419-P4=367-P5=149-P6=419-B.opb
MD5SUM79cf27053836a1888aee43ca3805fcdd
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark3.86941
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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
0.00/0.01	c constraints 492/0 clauses 493/0 units 0
0.00/0.01	c vars 162
0.00/0.01	c objective 9 + 0

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-2667920-1276648559/watcher-2667920-1276648559 -o /tmp/evaluation-result-2667920-1276648559/solver-2667920-1276648559 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667920-1276648559.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: 1.05 1.04 1.01 2/105 13338
/proc/meminfo: memFree=1798736/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=2340 CPUtime=0
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 295 0 0 0 0 0 0 0 25 0 1 0 6149461 2396160 218 1992294400 134512640 136485738 4288130224 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13338/statm: 585 219 156 482 0 101 0

[startup+0.043991 s]
/proc/loadavg: 1.05 1.04 1.01 2/105 13338
/proc/meminfo: memFree=1798736/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=6160 CPUtime=0.04
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 1245 0 0 0 4 0 0 0 25 0 1 0 6149461 6307840 1168 1992294400 134512640 136485738 4288130224 18446744073709551615 134651007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 1540 1168 198 482 0 1056 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6160

[startup+0.100997 s]
/proc/loadavg: 1.05 1.04 1.01 2/105 13338
/proc/meminfo: memFree=1798736/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=10588 CPUtime=0.09
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 2278 0 0 0 9 0 0 0 25 0 1 0 6149461 10842112 2201 1992294400 134512640 136485738 4288130224 18446744073709551615 134770257 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 2647 2202 198 482 0 2163 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10588

[startup+0.30102 s]
/proc/loadavg: 1.05 1.04 1.01 2/105 13338
/proc/meminfo: memFree=1798736/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=16472 CPUtime=0.29
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 3754 0 0 0 27 2 0 0 25 0 1 0 6149461 16867328 3677 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 4118 3677 227 482 0 3634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16472

[startup+0.701064 s]
/proc/loadavg: 1.05 1.04 1.01 2/105 13338
/proc/meminfo: memFree=1798736/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=17516 CPUtime=0.69
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 4017 0 0 0 63 6 0 0 25 0 1 0 6149461 17936384 3940 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 4379 3940 227 482 0 3895 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17516

[startup+1.50116 s]
/proc/loadavg: 1.04 1.04 1.01 2/106 13339
/proc/meminfo: memFree=1783228/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=18168 CPUtime=1.49
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 4203 0 0 0 137 12 0 0 25 0 1 0 6149461 18604032 4126 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 4542 4126 227 482 0 4058 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18168

[startup+3.10134 s]
/proc/loadavg: 1.04 1.04 1.01 2/106 13339
/proc/meminfo: memFree=1782608/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=18816 CPUtime=3.09
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 4347 0 0 0 282 27 0 0 25 0 1 0 6149461 19267584 4270 1992294400 134512640 136485738 4288130224 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 4704 4270 227 482 0 4220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18816

[startup+6.3017 s]
/proc/loadavg: 1.04 1.04 1.01 2/106 13339
/proc/meminfo: memFree=1781368/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=19748 CPUtime=6.29
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 4590 0 0 0 578 51 0 0 25 0 1 0 6149461 20221952 4513 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 4937 4513 227 482 0 4453 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19748

[startup+12.7014 s]
/proc/loadavg: 1.04 1.04 1.01 2/106 13339
/proc/meminfo: memFree=1779632/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=21056 CPUtime=12.69
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 4919 0 0 0 1176 93 0 0 25 0 1 0 6149461 21561344 4842 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 5264 4842 227 482 0 4780 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21056

[startup+25.5009 s]
/proc/loadavg: 1.03 1.03 1.00 2/106 13341
/proc/meminfo: memFree=1779012/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=21892 CPUtime=25.48
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 5101 0 0 0 2374 174 0 0 25 0 1 0 6149461 22417408 5024 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 5473 5024 227 482 0 4989 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21892

[startup+51.1008 s]
/proc/loadavg: 1.02 1.03 1.00 2/106 13341
/proc/meminfo: memFree=1778144/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=22708 CPUtime=51.08
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 5301 0 0 0 4759 349 0 0 25 0 1 0 6149461 23252992 5224 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 5677 5224 227 482 0 5193 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22708

[startup+102.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 13343
/proc/meminfo: memFree=1776656/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=24032 CPUtime=102.27
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 5641 0 0 0 9564 663 0 0 25 0 1 0 6149461 24608768 5564 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 6008 5564 227 482 0 5524 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24032

[startup+162.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 13343
/proc/meminfo: memFree=1774300/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=26368 CPUtime=162.25
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 6220 0 0 0 15224 1001 0 0 25 0 1 0 6149461 27000832 6143 1992294400 134512640 136485738 4288130224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 6592 6143 227 482 0 6108 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26368

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 13345
/proc/meminfo: memFree=1774300/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=26504 CPUtime=222.24
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 6238 0 0 0 20871 1353 0 0 25 0 1 0 6149461 27140096 6161 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 6626 6161 227 482 0 6142 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26504

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 13347
/proc/meminfo: memFree=1771944/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=28808 CPUtime=282.21
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 6817 0 0 0 26492 1729 0 0 25 0 1 0 6149461 29499392 6740 1992294400 134512640 136485738 4288130224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 7202 6740 227 482 0 6718 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28808

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13349
/proc/meminfo: memFree=1771820/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=28964 CPUtime=342.2
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 6835 0 0 0 32198 2022 0 0 25 0 1 0 6149461 29659136 6758 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 7241 6758 227 482 0 6757 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 28964

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13351
/proc/meminfo: memFree=1771820/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=28964 CPUtime=402.18
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 6841 0 0 0 37859 2359 0 0 25 0 1 0 6149461 29659136 6764 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 7241 6764 227 482 0 6757 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 28964

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13351
/proc/meminfo: memFree=1770456/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=30256 CPUtime=462.16
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 7168 0 0 0 43549 2667 0 0 25 0 1 0 6149461 30982144 7091 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 7564 7091 227 482 0 7080 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 30256

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13353
/proc/meminfo: memFree=1770332/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=30392 CPUtime=522.15
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 7193 0 0 0 49227 2988 0 0 25 0 1 0 6149461 31121408 7116 1992294400 134512640 136485738 4288130224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 7598 7116 227 482 0 7114 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 30392

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13355
/proc/meminfo: memFree=1769464/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=31380 CPUtime=582.13
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 7412 0 0 0 54876 3337 0 0 25 0 1 0 6149461 32133120 7335 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 7845 7335 227 482 0 7361 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 31380

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13357
/proc/meminfo: memFree=1765744/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=35144 CPUtime=642.13
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 8324 0 0 0 60576 3637 0 0 25 0 1 0 6149461 35987456 8247 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 8786 8247 227 482 0 8302 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35144

[startup+702.301 s]

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

/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 8682 0 0 0 94891 5311 0 0 25 0 1 0 6149461 37441536 8605 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 9141 8605 227 482 0 8657 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 36564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13367
/proc/meminfo: memFree=1762396/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=38284 CPUtime=1062.01
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9064 0 0 0 100581 5620 0 0 25 0 1 0 6149461 39202816 8987 1992294400 134512640 136485738 4288130224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 9571 8987 227 482 0 9087 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 38284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13369
/proc/meminfo: memFree=1762396/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=38284 CPUtime=1121.99
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9064 0 0 0 106296 5903 0 0 25 0 1 0 6149461 39202816 8987 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 9571 8987 227 482 0 9087 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 38284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13371
/proc/meminfo: memFree=1762396/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=38284 CPUtime=1181.97
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9074 0 0 0 112010 6187 0 0 25 0 1 0 6149461 39202816 8997 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 9571 8997 227 482 0 9087 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 38284

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13373
/proc/meminfo: memFree=1762024/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=38568 CPUtime=1241.96
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9128 0 0 0 117715 6481 0 0 25 0 1 0 6149461 39493632 9051 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 9642 9051 227 482 0 9158 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 38568

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13375
/proc/meminfo: memFree=1761652/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=38708 CPUtime=1301.94
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9172 0 0 0 123438 6756 0 0 25 0 1 0 6149461 39636992 9095 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 9677 9095 227 482 0 9193 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 38708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13375
/proc/meminfo: memFree=1761652/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=38708 CPUtime=1361.92
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9172 0 0 0 129160 7032 0 0 25 0 1 0 6149461 39636992 9095 1992294400 134512640 136485738 4288130224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 9677 9095 227 482 0 9193 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 38708

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13377
/proc/meminfo: memFree=1761652/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=38708 CPUtime=1421.91
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9175 0 0 0 134857 7334 0 0 25 0 1 0 6149461 39636992 9098 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 9677 9098 227 482 0 9193 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 38708

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13379
/proc/meminfo: memFree=1759296/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=41144 CPUtime=1481.9
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9751 0 0 0 140580 7610 0 0 25 0 1 0 6149461 42131456 9674 1992294400 134512640 136485738 4288130224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 10286 9674 227 482 0 9802 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 41144

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13390
/proc/meminfo: memFree=1757932/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=41560 CPUtime=1541.86
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9837 0 0 0 146310 7876 0 0 25 0 1 0 6149461 42557440 9760 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 10390 9760 227 482 0 9906 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 41560

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13392
/proc/meminfo: memFree=1757932/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=41712 CPUtime=1601.84
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9902 0 0 0 152069 8115 0 0 25 0 1 0 6149461 42713088 9825 1992294400 134512640 136485738 4288130224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 10428 9825 227 482 0 9944 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 41712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13392
/proc/meminfo: memFree=1757932/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=41712 CPUtime=1661.83
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9902 0 0 0 157824 8359 0 0 25 0 1 0 6149461 42713088 9825 1992294400 134512640 136485738 4288130224 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 10428 9825 227 482 0 9944 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 41712

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13394
/proc/meminfo: memFree=1757932/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=41712 CPUtime=1721.81
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9902 0 0 0 163563 8618 0 0 25 0 1 0 6149461 42713088 9825 1992294400 134512640 136485738 4288130224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 10428 9825 227 482 0 9944 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 41712

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13396
/proc/meminfo: memFree=1757932/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=41900 CPUtime=1781.79
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9917 0 0 0 169273 8906 0 0 25 0 1 0 6149461 42905600 9840 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 10475 9840 227 482 0 9991 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 41900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13396
/proc/meminfo: memFree=1757932/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=41900 CPUtime=1800.1
/proc/13338/stat : 13338 (pbct) R 13336 13338 11928 0 -1 4202496 9920 0 0 0 171028 8982 0 0 25 0 1 0 6149461 42905600 9843 1992294400 134512640 136485738 4288130224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13338/statm: 10475 9843 227 482 0 9991 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 41900

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -13338

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13396
/proc/meminfo: memFree=1757932/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=41900 CPUtime=1800.1
/proc/13338/stat : 13338 (pbct) S 13336 13338 11928 0 -1 4194304 9920 0 0 0 171028 8982 0 0 25 0 1 0 6149461 42905600 9843 1992294400 134512640 136485738 4288130224 18446744073709551615 135319262 0 16384 4096 16387 18446604437546387648 0 0 17 1 0 0 0
/proc/13338/statm: 10475 9843 227 482 0 9991 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 41900

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 1/107 13397
/proc/meminfo: memFree=1757924/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=41900 CPUtime=1800.1
/proc/13338/stat : 13338 (pbct) S 13336 13338 11928 0 -1 4194304 9920 0 0 0 171028 8982 0 0 25 0 1 0 6149461 42905600 9843 1992294400 134512640 136485738 4288130224 18446744073709551615 135319262 0 16384 4096 16387 18446604437546387648 0 0 17 1 0 0 0
/proc/13338/statm: 10475 9843 227 482 0 9991 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 41900

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/107 13397
/proc/meminfo: memFree=1757924/2059040 swapFree=4192956/4192956
[pid=13338] ppid=13336 vsize=41900 CPUtime=1800.1
/proc/13338/stat : 13338 (pbct) S 13336 13338 11928 0 -1 4194304 9920 0 0 0 171028 8982 0 0 25 0 1 0 6149461 42905600 9843 1992294400 134512640 136485738 4288130224 18446744073709551615 135319262 0 16384 4096 16387 18446604437546387648 0 0 17 1 0 0 0
/proc/13338/statm: 10475 9843 227 482 0 9991 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 41900

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1800.12
CPU user time (s): 1710.29
CPU system time (s): 89.8333
CPU usage (%): 99.8611
Max. virtual memory (cumulated for all children) (KiB): 41900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1710.28
system time used= 89.8333
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9920
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= 2
involuntary context switches= 7358

runsolver used 3.09753 second user time and 8.39372 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-16 02:35:59
IDJOB=2667920
IDBENCH=48003
IDSOLVER=1170
FILE ID=node088/2667920-1276648559
PBS_JOBID= 11172418
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=487-P1=127-P2=347-P3=419-P4=367-P5=149-P6=419-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667920-1276648559/watcher-2667920-1276648559 -o /tmp/evaluation-result-2667920-1276648559/solver-2667920-1276648559 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667920-1276648559.opb

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

MD5SUM BENCH= 79cf27053836a1888aee43ca3805fcdd
RANDOM SEED=472930527

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1799140 kB
Buffers:         27764 kB
Cached:         107408 kB
SwapCached:          0 kB
Active:          86432 kB
Inactive:       108796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1799140 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       60004 kB
Mapped:          15600 kB
Slab:            43104 kB
PageTables:       3916 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181568 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 node088 at 2010-06-16 03:06:02