Trace number 2683110

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.14 1800.58

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_100_3__3_91__128.opb
MD5SUM8a6c4f191039e5923638a33ef44f024d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark72709
Best CPU time to get the best result obtained on this benchmark1800.75
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables38498
Total number of constraints400
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)302
Number of constraints which are nor clauses,nor cardinality constraints98
Minimum length of a constraint128
Maximum length of a constraint2177
Number of terms in the objective function 38400
Biggest coefficient in the objective function 94834
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 1385844096
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 94834
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 1385844096
Number of bits of the biggest sum of numbers31
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.39/0.46	c constraints 400/0 clauses 0/0 units 0
0.39/0.46	c vars 38498
0.39/0.46	c objective 38400 + 0
1800.05/1800.50	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-2683110-1277506857/watcher-2683110-1277506857 -o /tmp/evaluation-result-2683110-1277506857/solver-2683110-1277506857 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683110-1277506857.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 3/107 25480
/proc/meminfo: memFree=1859896/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=2416 CPUtime=0
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 293 0 0 0 0 0 0 0 18 0 1 0 124341425 2473984 212 1992294400 134512640 136421960 4289368976 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25480/statm: 604 212 135 467 0 135 0

[startup+0.0875581 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25480
/proc/meminfo: memFree=1859896/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=5864 CPUtime=0.08
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 1281 0 0 0 8 0 0 0 20 0 1 0 124341425 6004736 827 1992294400 134512640 136421960 4289368976 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25480/statm: 1466 827 135 467 0 997 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5864

[startup+0.100558 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25480
/proc/meminfo: memFree=1859896/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=5864 CPUtime=0.09
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 1323 0 0 0 9 0 0 0 20 0 1 0 124341425 6004736 869 1992294400 134512640 136421960 4289368976 18446744073709551615 135818456 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25480/statm: 1466 869 136 467 0 997 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5864

[startup+0.300577 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25480
/proc/meminfo: memFree=1859896/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=9760 CPUtime=0.29
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 2213 0 0 0 28 1 0 0 20 0 1 0 124341425 9994240 1759 1992294400 134512640 136421960 4289368976 18446744073709551615 135158942 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25480/statm: 2440 1759 141 467 0 1971 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9760

[startup+0.700612 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25480
/proc/meminfo: memFree=1859896/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=36764 CPUtime=0.69
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 8906 0 0 0 65 4 0 0 21 0 1 0 124341425 37646336 8452 1992294400 134512640 136421960 4289368976 18446744073709551615 134597730 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 9191 8453 193 467 0 8722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36764

[startup+1.50068 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25481
/proc/meminfo: memFree=1804584/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=94312 CPUtime=1.49
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 23617 0 0 0 139 10 0 0 23 0 1 0 124341425 96575488 22519 1992294400 134512640 136421960 4289368976 18446744073709551615 134597653 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 23578 22520 193 467 0 23109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94312

[startup+3.10083 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25481
/proc/meminfo: memFree=1730308/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=198204 CPUtime=3.09
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 51077 0 0 0 287 22 0 0 25 0 1 0 124341425 202960896 48502 1992294400 134512640 136421960 4289368976 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 49551 48503 193 467 0 49082 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 198204

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25490
/proc/meminfo: memFree=1509712/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=449760 CPUtime=6.28
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 118174 0 0 0 575 53 0 0 25 0 1 0 124341425 460554240 107782 1992294400 134512640 136421960 4289368976 18446744073709551615 135801398 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 112440 107783 193 467 0 111971 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 449760

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25490
/proc/meminfo: memFree=1129156/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=758656 CPUtime=12.67
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198191 0 0 0 1158 109 0 0 25 0 1 0 124341425 776863744 182384 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 189664 182384 216 467 0 189195 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 758656

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25490
/proc/meminfo: memFree=1127668/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=759988 CPUtime=25.47
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198540 0 0 0 2273 274 0 0 25 0 1 0 124341425 778227712 182733 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 189997 182733 216 467 0 189528 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 759988

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25492
/proc/meminfo: memFree=1127668/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=760252 CPUtime=51.07
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198585 0 0 0 4521 586 0 0 25 0 1 0 124341425 778498048 182778 1992294400 134512640 136421960 4289368976 18446744073709551615 134597637 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190063 182778 216 467 0 189594 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 760252

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25494
/proc/meminfo: memFree=1127172/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=760900 CPUtime=102.27
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198687 0 0 0 9052 1175 0 0 25 0 1 0 124341425 779161600 182880 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190225 182880 216 467 0 189756 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 760900

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25494
/proc/meminfo: memFree=1127172/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=760900 CPUtime=162.24
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198706 0 0 0 14400 1824 0 0 25 0 1 0 124341425 779161600 182899 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190225 182899 216 467 0 189756 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 760900

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25496
/proc/meminfo: memFree=1126552/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=761932 CPUtime=222.23
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198876 0 0 0 19764 2459 0 0 25 0 1 0 124341425 780218368 183069 1992294400 134512640 136421960 4289368976 18446744073709551615 135026198 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190483 183069 216 467 0 190014 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 761932

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25498
/proc/meminfo: memFree=1126552/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=761932 CPUtime=282.21
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198890 0 0 0 25142 3079 0 0 25 0 1 0 124341425 780218368 183083 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190483 183083 216 467 0 190014 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 761932

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25500
/proc/meminfo: memFree=1126552/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=761932 CPUtime=342.2
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198904 0 0 0 30545 3675 0 0 25 0 1 0 124341425 780218368 183097 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190483 183097 216 467 0 190014 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 761932

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25502
/proc/meminfo: memFree=1126552/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762064 CPUtime=402.18
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198920 0 0 0 35951 4267 0 0 25 0 1 0 124341425 780353536 183113 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190516 183113 216 467 0 190047 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 762064

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25502
/proc/meminfo: memFree=1126304/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762064 CPUtime=462.17
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198947 0 0 0 41350 4867 0 0 25 0 1 0 124341425 780353536 183140 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190516 183140 216 467 0 190047 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 762064

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25504
/proc/meminfo: memFree=1126056/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762196 CPUtime=522.15
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 198999 0 0 0 46761 5454 0 0 25 0 1 0 124341425 780488704 183192 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190549 183192 216 467 0 190080 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 762196

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25506
/proc/meminfo: memFree=1126056/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762196 CPUtime=582.14
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199006 0 0 0 52161 6053 0 0 25 0 1 0 124341425 780488704 183199 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190549 183199 216 467 0 190080 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 762196

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25508
/proc/meminfo: memFree=1125932/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762196 CPUtime=642.13
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199006 0 0 0 57565 6648 0 0 25 0 1 0 124341425 780488704 183199 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190549 183199 216 467 0 190080 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 762196

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25514
/proc/meminfo: memFree=1125312/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762592 CPUtime=882.07
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199113 0 0 0 79183 9024 0 0 25 0 1 0 124341425 780894208 183306 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190648 183306 216 467 0 190179 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 762592

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25516
/proc/meminfo: memFree=1125188/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762724 CPUtime=942.06
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199161 0 0 0 84591 9615 0 0 25 0 1 0 124341425 781029376 183354 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190681 183354 216 467 0 190212 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 762724

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 25518
/proc/meminfo: memFree=1125064/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762724 CPUtime=1002.03
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199161 0 0 0 89991 10212 0 0 25 0 1 0 124341425 781029376 183354 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190681 183354 216 467 0 190212 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 762724

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 25518
/proc/meminfo: memFree=1124940/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762724 CPUtime=1062.02
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199161 0 0 0 95390 10812 0 0 25 0 1 0 124341425 781029376 183354 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190681 183354 216 467 0 190212 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 762724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25520
/proc/meminfo: memFree=1124940/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762724 CPUtime=1122
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199163 0 0 0 100797 11403 0 0 25 0 1 0 124341425 781029376 183356 1992294400 134512640 136421960 4289368976 18446744073709551615 134597574 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190681 183356 216 467 0 190212 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 762724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25522
/proc/meminfo: memFree=1124816/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762724 CPUtime=1181.99
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199163 0 0 0 106199 12000 0 0 25 0 1 0 124341425 781029376 183356 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190681 183356 216 467 0 190212 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 762724

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25524
/proc/meminfo: memFree=1124568/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762724 CPUtime=1241.98
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199175 0 0 0 111609 12589 0 0 25 0 1 0 124341425 781029376 183368 1992294400 134512640 136421960 4289368976 18446744073709551615 135025606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190681 183368 216 467 0 190212 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 762724

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25526
/proc/meminfo: memFree=1124444/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762856 CPUtime=1301.97
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199203 0 0 0 117019 13178 0 0 25 0 1 0 124341425 781164544 183396 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190714 183396 216 467 0 190245 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 762856

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25526
/proc/meminfo: memFree=1124320/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762988 CPUtime=1361.95
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199234 0 0 0 122420 13775 0 0 25 0 1 0 124341425 781299712 183427 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190747 183427 216 467 0 190278 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 762988

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25528
/proc/meminfo: memFree=1124320/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=762988 CPUtime=1421.94
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199234 0 0 0 127816 14378 0 0 25 0 1 0 124341425 781299712 183427 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190747 183427 216 467 0 190278 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 762988

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25530
/proc/meminfo: memFree=1124320/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=763120 CPUtime=1481.92
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199264 0 0 0 133229 14963 0 0 25 0 1 0 124341425 781434880 183457 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190780 183457 216 467 0 190311 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 763120

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25532
/proc/meminfo: memFree=1124320/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=763120 CPUtime=1541.9
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199264 0 0 0 138640 15550 0 0 25 0 1 0 124341425 781434880 183457 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190780 183457 216 467 0 190311 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 763120

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25534
/proc/meminfo: memFree=1124196/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=763120 CPUtime=1601.89
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199281 0 0 0 144044 16145 0 0 25 0 1 0 124341425 781434880 183474 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190780 183474 216 467 0 190311 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 763120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25534
/proc/meminfo: memFree=1124072/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=763120 CPUtime=1661.88
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199281 0 0 0 149447 16741 0 0 25 0 1 0 124341425 781434880 183474 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190780 183474 216 467 0 190311 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 763120

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25536
/proc/meminfo: memFree=1123948/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=763120 CPUtime=1721.86
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199281 0 0 0 154839 17347 0 0 25 0 1 0 124341425 781434880 183474 1992294400 134512640 136421960 4289368976 18446744073709551615 135241783 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190780 183474 216 467 0 190311 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 763120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25538
/proc/meminfo: memFree=1123700/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=763252 CPUtime=1781.85
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199297 0 0 0 160235 17950 0 0 25 0 1 0 124341425 781570048 183490 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190813 183490 216 467 0 190344 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 763252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25538
/proc/meminfo: memFree=1123700/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=763252 CPUtime=1800.05
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199297 0 0 0 161871 18134 0 0 25 0 1 0 124341425 781570048 183490 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190813 183490 216 467 0 190344 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 763252

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25538
/proc/meminfo: memFree=1123700/2059040 swapFree=4138980/4192956
[pid=25480] ppid=25478 vsize=763252 CPUtime=1800.05
/proc/25480/stat : 25480 (pbct) R 25478 25480 25348 0 -1 4202496 199297 0 0 0 161871 18134 0 0 25 0 1 0 124341425 781570048 183490 1992294400 134512640 136421960 4289368976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25480/statm: 190813 183490 216 467 0 190344 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 763252

Child status: 0
Real time (s): 1800.58
CPU time (s): 1800.14
CPU user time (s): 1618.71
CPU system time (s): 181.423
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 763252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1618.71
system time used= 181.423
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 199299
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= 21563

runsolver used 2.92256 second user time and 8.5587 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-26 01:00:57
IDJOB=2683110
IDBENCH=71884
IDSOLVER=1192
FILE ID=node025/2683110-1277506857
PBS_JOBID= 11190603
Free space on /tmp= 62308 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91__128.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683110-1277506857/watcher-2683110-1277506857 -o /tmp/evaluation-result-2683110-1277506857/solver-2683110-1277506857 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683110-1277506857.opb

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

MD5SUM BENCH= 8a6c4f191039e5923638a33ef44f024d
RANDOM SEED=1877071675

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1860416 kB
Buffers:         26072 kB
Cached:          75624 kB
SwapCached:       6204 kB
Active:          23728 kB
Inactive:        90820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860416 kB
SwapTotal:     4192956 kB
SwapFree:      4138980 kB
Dirty:            3588 kB
Writeback:           4 kB
AnonPages:       11504 kB
Mapped:          11856 kB
Slab:            62028 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183284 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= 62304 MiB
End job on node025 at 2010-06-26 01:30:59