Trace number 2681848

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) 1800.08 1800.66

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_1.opb
MD5SUMa7af672db5daf9bd21f1768f531add6b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.54
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables21320
Total number of constraints79746
Number of constraints which are clauses79734
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint1
Maximum length of a constraint1407
Number of terms in the objective function 1407
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1407
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1442
Number of bits of the biggest sum of numbers11
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
0.79/0.83	c constraints 1/0 clauses 79740/0 units 5
0.79/0.83	c vars 21320
0.79/0.83	c objective 1402 + 5
1800.03/1800.61	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-2681848-1277496702/watcher-2681848-1277496702 -o /tmp/evaluation-result-2681848-1277496702/solver-2681848-1277496702 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681848-1277496702.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 2/106 29313
/proc/meminfo: memFree=1897360/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=2280 CPUtime=0
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 273 0 0 0 0 0 0 0 21 0 1 0 90961203 2334720 193 1992294400 134512640 136421960 4288267984 18446744073709551615 134516585 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29313/statm: 570 193 145 467 0 101 0

[startup+0.0341781 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 29313
/proc/meminfo: memFree=1897360/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=2280 CPUtime=0.03
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 292 0 0 0 3 0 0 0 21 0 1 0 90961203 2334720 212 1992294400 134512640 136421960 4288267984 18446744073709551615 135160429 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29313/statm: 570 212 145 467 0 101 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2280

[startup+0.101189 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 29313
/proc/meminfo: memFree=1897360/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=2620 CPUtime=0.09
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 353 0 0 0 9 0 0 0 21 0 1 0 90961203 2682880 273 1992294400 134512640 136421960 4288267984 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29313/statm: 655 273 145 467 0 186 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2620

[startup+0.300222 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 29313
/proc/meminfo: memFree=1897360/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=3280 CPUtime=0.29
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 527 0 0 0 29 0 0 0 22 0 1 0 90961203 3358720 447 1992294400 134512640 136421960 4288267984 18446744073709551615 135372694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29313/statm: 820 447 145 467 0 351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3280

[startup+0.700289 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 29313
/proc/meminfo: memFree=1897360/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=4852 CPUtime=0.69
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 980 0 0 0 69 0 0 0 23 0 1 0 90961203 4968448 802 1992294400 134512640 136421960 4288267984 18446744073709551615 134532640 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29313/statm: 1213 802 145 467 0 744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4852

[startup+1.50042 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29314
/proc/meminfo: memFree=1874784/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=77376 CPUtime=1.49
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 19530 0 0 0 142 7 0 0 25 0 1 0 90961203 79233024 18524 1992294400 134512640 136421960 4288267984 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 19344 18525 189 467 0 18875 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77376

[startup+3.10169 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29314
/proc/meminfo: memFree=1707880/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=224492 CPUtime=3.09
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 58290 0 0 0 282 27 0 0 25 0 1 0 90961203 229879808 54140 1992294400 134512640 136421960 4288267984 18446744073709551615 134597574 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 56123 54140 214 467 0 55654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 224492

[startup+6.30123 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29314
/proc/meminfo: memFree=1680352/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=224900 CPUtime=6.29
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 58388 0 0 0 575 54 0 0 25 0 1 0 90961203 230297600 54238 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 56225 54238 215 467 0 55756 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 224900

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29314
/proc/meminfo: memFree=1679608/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=225560 CPUtime=12.69
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 58553 0 0 0 1160 109 0 0 25 0 1 0 90961203 230973440 54403 1992294400 134512640 136421960 4288267984 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 56390 54403 215 467 0 55921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 225560

[startup+25.5004 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 29314
/proc/meminfo: memFree=1677376/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=227672 CPUtime=25.48
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 59102 0 0 0 2320 228 0 0 25 0 1 0 90961203 233136128 54952 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 56918 54952 215 467 0 56449 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 227672

[startup+51.1007 s]
/proc/loadavg: 1.30 1.08 1.02 2/107 29314
/proc/meminfo: memFree=1673904/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=231120 CPUtime=51.07
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 59944 0 0 0 4657 450 0 0 25 0 1 0 90961203 236666880 55794 1992294400 134512640 136421960 4288267984 18446744073709551615 134864139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 57780 55794 215 467 0 57311 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 231120

[startup+102.308 s]
/proc/loadavg: 1.25 1.10 1.03 2/107 29316
/proc/meminfo: memFree=1665968/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=239060 CPUtime=102.26
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 61947 0 0 0 9317 909 0 0 25 0 1 0 90961203 244797440 57797 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 59765 57797 215 467 0 59296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 239060

[startup+162.301 s]
/proc/loadavg: 1.15 1.09 1.03 2/107 29318
/proc/meminfo: memFree=1655552/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=249536 CPUtime=162.23
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 64538 0 0 0 14770 1453 0 0 25 0 1 0 90961203 255524864 60388 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 62384 60388 215 467 0 61915 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 249536

[startup+222.301 s]
/proc/loadavg: 1.11 1.09 1.03 2/107 29320
/proc/meminfo: memFree=1645012/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=259872 CPUtime=222.22
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 67142 0 0 0 20219 2003 0 0 25 0 1 0 90961203 266108928 62992 1992294400 134512640 136421960 4288267984 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 64968 62992 215 467 0 64499 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 259872

[startup+282.301 s]
/proc/loadavg: 1.15 1.10 1.03 2/107 29322
/proc/meminfo: memFree=1636084/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=268920 CPUtime=282.2
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 69397 0 0 0 25694 2526 0 0 25 0 1 0 90961203 275374080 65247 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 67230 65247 215 467 0 66761 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 268920

[startup+342.301 s]
/proc/loadavg: 1.18 1.11 1.04 2/107 29322
/proc/meminfo: memFree=1625916/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=278972 CPUtime=342.18
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 71875 0 0 0 31180 3038 0 0 25 0 1 0 90961203 285667328 67725 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 69743 67725 215 467 0 69274 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 278972

[startup+402.301 s]
/proc/loadavg: 1.06 1.09 1.03 2/107 29324
/proc/meminfo: memFree=1616616/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=288500 CPUtime=402.16
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 74263 0 0 0 36662 3554 0 0 25 0 1 0 90961203 295424000 70113 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 72125 70113 215 467 0 71656 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 288500

[startup+462.301 s]
/proc/loadavg: 1.06 1.08 1.03 2/107 29326
/proc/meminfo: memFree=1607192/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=297492 CPUtime=462.14
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 76547 0 0 0 42138 4076 0 0 25 0 1 0 90961203 304631808 72397 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 74373 72397 215 467 0 73904 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 297492

[startup+522.302 s]
/proc/loadavg: 1.13 1.10 1.04 2/107 29328
/proc/meminfo: memFree=1596528/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=308620 CPUtime=522.12
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 79307 0 0 0 47617 4595 0 0 25 0 1 0 90961203 316026880 75157 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 77155 75157 215 467 0 76686 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 308620

[startup+582.301 s]
/proc/loadavg: 1.12 1.09 1.04 2/107 29330
/proc/meminfo: memFree=1583384/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=321336 CPUtime=582.1
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 82470 0 0 0 53091 5119 0 0 25 0 1 0 90961203 329048064 78320 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 80334 78320 215 467 0 79865 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 321336

[startup+642.301 s]
/proc/loadavg: 1.11 1.09 1.04 2/107 29330
/proc/meminfo: memFree=1574456/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=330228 CPUtime=642.09
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 84682 0 0 0 58576 5633 0 0 25 0 1 0 90961203 338153472 80532 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 82557 80532 215 467 0 82088 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 330228

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.02 2/107 29336
/proc/meminfo: memFree=1545192/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=359508 CPUtime=822.02
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 91966 0 0 0 75003 7199 0 0 25 0 1 0 90961203 368136192 87816 1992294400 134512640 136421960 4288267984 18446744073709551615 135821122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 89877 87816 215 467 0 89408 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 359508

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 29338
/proc/meminfo: memFree=1532792/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=371828 CPUtime=882.01
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 95070 0 0 0 80459 7742 0 0 25 0 1 0 90961203 380751872 90920 1992294400 134512640 136421960 4288267984 18446744073709551615 134862304 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 92957 90920 215 467 0 92488 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 371828

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.01 2/107 29338
/proc/meminfo: memFree=1522500/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=381912 CPUtime=941.99
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 97584 0 0 0 85930 8269 0 0 25 0 1 0 90961203 391077888 93434 1992294400 134512640 136421960 4288267984 18446744073709551615 134862151 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 95478 93434 215 467 0 95009 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 381912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29340
/proc/meminfo: memFree=1516052/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=388364 CPUtime=1001.96
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 99206 0 0 0 91452 8744 0 0 25 0 1 0 90961203 397684736 95056 1992294400 134512640 136421960 4288267984 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 97091 95056 215 467 0 96622 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 388364

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29342
/proc/meminfo: memFree=1508240/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=396180 CPUtime=1061.95
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 101160 0 0 0 96937 9258 0 0 25 0 1 0 90961203 405688320 97010 1992294400 134512640 136421960 4288267984 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 99045 97010 215 467 0 98576 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 396180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29344
/proc/meminfo: memFree=1498320/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=405836 CPUtime=1121.93
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 103572 0 0 0 102431 9762 0 0 25 0 1 0 90961203 415576064 99422 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 101459 99422 215 467 0 100990 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 405836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29346
/proc/meminfo: memFree=1489888/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1181.91
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 107917 10274 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 414180

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29348
/proc/meminfo: memFree=1489392/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1241.89
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 113406 10783 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 414180

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29351
/proc/meminfo: memFree=1489144/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1301.88
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 118882 11306 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 414180

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29353
/proc/meminfo: memFree=1489144/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1361.85
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 124379 11806 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 414180

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29355
/proc/meminfo: memFree=1489144/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1421.84
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 129863 12321 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 414180

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29357
/proc/meminfo: memFree=1489144/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1481.81
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 135336 12845 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 414180

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29357
/proc/meminfo: memFree=1489144/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1541.79
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 140840 13339 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 414180

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29359
/proc/meminfo: memFree=1489144/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1601.77
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 146334 13843 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 414180

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29361
/proc/meminfo: memFree=1489144/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1661.75
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 151814 14361 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 414180

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29363
/proc/meminfo: memFree=1489144/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1721.74
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 157303 14871 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 414180

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29365
/proc/meminfo: memFree=1489144/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1781.72
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 162769 15403 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 414180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29365
/proc/meminfo: memFree=1489144/2059040 swapFree=4139556/4192956
[pid=29313] ppid=29311 vsize=414180 CPUtime=1800.03
/proc/29313/stat : 29313 (pbct) R 29311 29313 28958 0 -1 4202496 105671 0 0 0 164450 15553 0 0 25 0 1 0 90961203 424120320 101521 1992294400 134512640 136421960 4288267984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29313/statm: 103545 101521 215 467 0 103076 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 414180

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): 1800.66
CPU time (s): 1800.08
CPU user time (s): 1644.5
CPU system time (s): 155.575
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 414180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1644.5
system time used= 155.575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105673
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= 3749

runsolver used 3.00254 second user time and 8.47871 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-25 22:11:43
IDJOB=2681848
IDBENCH=25019
IDSOLVER=1192
FILE ID=node055/2681848-1277496702
PBS_JOBID= 11190557
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681848-1277496702/watcher-2681848-1277496702 -o /tmp/evaluation-result-2681848-1277496702/solver-2681848-1277496702 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681848-1277496702.opb

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

MD5SUM BENCH= a7af672db5daf9bd21f1768f531add6b
RANDOM SEED=12663687

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1897888 kB
Buffers:          8588 kB
Cached:          66932 kB
SwapCached:       5916 kB
Active:          64920 kB
Inactive:        23188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1897888 kB
SwapTotal:     4192956 kB
SwapFree:      4139556 kB
Dirty:            4236 kB
Writeback:           0 kB
AnonPages:       11304 kB
Mapped:          11912 kB
Slab:            51188 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182044 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= 62356 MiB
End job on node055 at 2010-06-25 22:41:45