Trace number 2681627

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 fixedSAT (MO)45 1066.8 1067.09

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_1.opb
MD5SUM04b9af5ff2583cb908a8972f40516a9e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint61
Maximum length of a constraint110
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75586
Sum of products size (including duplicates)151172
Number of different products75586
Sum of products size151172

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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
1.19/1.25	c constraints 75586/0 clauses 76586/0 units 0
1.19/1.25	c vars 1000
1.19/1.25	c objective 1000 + 0
21.99/22.07	c 20.2649 1629.82 1 75968
21.99/22.07	o 59
168.26/168.30	c 166.012 1660.52 801 84561
168.26/168.30	o 57
169.35/169.48	c 167.181 1660.52 804 85558
169.35/169.48	o 56
170.54/170.61	c 168.31 1660.52 804 86526
170.54/170.61	o 52
171.64/171.75	c 169.438 1660.52 804 87495
171.64/171.75	o 49
174.85/174.95	c 172.623 1660.52 943 89631
174.85/174.95	o 47
194.84/194.90	c 192.471 1662.84 2656 98518
194.84/194.90	o 46
883.25/883.56	c 877.265 1767.57 71202 381656
883.25/883.56	o 45
1066.62/1066.91	s SATISFIABLE
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Verifier Data 

OK	45

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681627-1277500910/watcher-2681627-1277500910 -o /tmp/evaluation-result-2681627-1277500910/solver-2681627-1277500910 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681627-1277500910.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30584
/proc/meminfo: memFree=1845124/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=2136 CPUtime=0
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 267 0 0 0 0 0 0 0 20 0 1 0 91383765 2187264 186 1992294400 134512640 136421960 4292417824 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30584/statm: 534 186 145 467 0 65 0

[startup+0.014794 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30584
/proc/meminfo: memFree=1845124/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=2264 CPUtime=0.01
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 277 0 0 0 1 0 0 0 20 0 1 0 91383765 2318336 196 1992294400 134512640 136421960 4292417824 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30584/statm: 566 196 145 467 0 97 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2264

[startup+0.101804 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30584
/proc/meminfo: memFree=1845124/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=2776 CPUtime=0.1
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 407 0 0 0 10 0 0 0 20 0 1 0 91383765 2842624 326 1992294400 134512640 136421960 4292417824 18446744073709551615 134516566 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30584/statm: 694 326 145 467 0 225 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2776

[startup+0.300826 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30584
/proc/meminfo: memFree=1845124/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=4056 CPUtime=0.29
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 750 0 0 0 29 0 0 0 20 0 1 0 91383765 4153344 669 1992294400 134512640 136421960 4292417824 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30584/statm: 1014 669 146 467 0 545 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4056

[startup+0.70087 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30584
/proc/meminfo: memFree=1845124/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=18096 CPUtime=0.69
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 4251 0 0 0 68 1 0 0 21 0 1 0 91383765 18530304 4104 1992294400 134512640 136421960 4292417824 18446744073709551615 135809630 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30584/statm: 4524 4104 146 467 0 4055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18096

[startup+1.50096 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30585
/proc/meminfo: memFree=1818828/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=68648 CPUtime=1.49
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 16921 0 0 0 142 7 0 0 23 0 1 0 91383765 70295552 16644 1992294400 134512640 136421960 4292417824 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 17162 16645 189 467 0 16693 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68648

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30585
/proc/meminfo: memFree=1703136/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=237456 CPUtime=3.09
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 61099 0 0 0 283 26 0 0 25 0 1 0 91383765 243154944 58114 1992294400 134512640 136421960 4292417824 18446744073709551615 135809572 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 59364 58115 189 467 0 58895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 237456

[startup+6.30048 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30585
/proc/meminfo: memFree=1440628/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=470516 CPUtime=6.29
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 123712 0 0 0 575 54 0 0 25 0 1 0 91383765 481808384 116058 1992294400 134512640 136421960 4292417824 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 117629 116059 193 467 0 117160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 470516

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30585
/proc/meminfo: memFree=963228/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=968040 CPUtime=12.69
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 256077 0 0 0 1155 114 0 0 25 0 1 0 91383765 991272960 232061 1992294400 134512640 136421960 4292417824 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 242010 232061 193 467 0 241541 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 968040

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30585
/proc/meminfo: memFree=231008/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1699548 CPUtime=25.49
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 445433 0 0 0 2364 185 0 0 25 0 1 0 91383765 1740337152 402641 1992294400 134512640 136421960 4292417824 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 424887 402641 236 467 0 424418 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1699548

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30587
/proc/meminfo: memFree=231132/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1699548 CPUtime=51.07
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 445433 0 0 0 4915 192 0 0 25 0 1 0 91383765 1740337152 402641 1992294400 134512640 136421960 4292417824 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 424887 402641 236 467 0 424418 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1699548

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30587
/proc/meminfo: memFree=231132/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1699548 CPUtime=102.27
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 445434 0 0 0 10022 205 0 0 25 0 1 0 91383765 1740337152 402642 1992294400 134512640 136421960 4292417824 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 424887 402642 237 467 0 424418 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1699548

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30589
/proc/meminfo: memFree=231008/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1699548 CPUtime=162.25
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 445434 0 0 0 16002 223 0 0 25 0 1 0 91383765 1740337152 402642 1992294400 134512640 136421960 4292417824 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 424887 402642 237 467 0 424418 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1699548

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30591
/proc/meminfo: memFree=222948/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1706592 CPUtime=222.23
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 447609 0 0 0 21972 251 0 0 25 0 1 0 91383765 1747550208 404811 1992294400 134512640 136421960 4292417824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 426648 404811 237 467 0 426179 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1706592

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30593
/proc/meminfo: memFree=213400/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1716256 CPUtime=282.21
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 450006 0 0 0 27940 281 0 0 25 0 1 0 91383765 1757446144 407208 1992294400 134512640 136421960 4292417824 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 429064 407208 237 467 0 428595 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1716256

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30593
/proc/meminfo: memFree=203356/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1726032 CPUtime=342.2
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 452475 0 0 0 33907 313 0 0 25 0 1 0 91383765 1767456768 409677 1992294400 134512640 136421960 4292417824 18446744073709551615 135028801 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 431508 409677 237 467 0 431039 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1726032

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30595
/proc/meminfo: memFree=195296/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1734312 CPUtime=402.18
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 454517 0 0 0 39875 343 0 0 25 0 1 0 91383765 1775935488 411719 1992294400 134512640 136421960 4292417824 18446744073709551615 134867949 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 433578 411719 237 467 0 433109 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1734312

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30597
/proc/meminfo: memFree=185748/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1743764 CPUtime=462.17
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 456868 0 0 0 45843 374 0 0 25 0 1 0 91383765 1785614336 414070 1992294400 134512640 136421960 4292417824 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 435941 414070 237 467 0 435472 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1743764

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30599
/proc/meminfo: memFree=175704/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1753692 CPUtime=522.15
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 459370 0 0 0 51811 404 0 0 25 0 1 0 91383765 1795780608 416572 1992294400 134512640 136421960 4292417824 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 438423 416572 237 467 0 437954 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1753692

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30601
/proc/meminfo: memFree=163180/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1766144 CPUtime=582.14
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 462479 0 0 0 57773 441 0 0 25 0 1 0 91383765 1808531456 419681 1992294400 134512640 136421960 4292417824 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 441536 419681 237 467 0 441067 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1766144

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30604
/proc/meminfo: memFree=154500/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1773940 CPUtime=642.13
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 464427 0 0 0 63737 476 0 0 25 0 1 0 91383765 1816514560 421629 1992294400 134512640 136421960 4292417824 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 443485 421629 237 467 0 443016 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1773940

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30606
/proc/meminfo: memFree=145696/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1782688 CPUtime=702.1
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 466634 0 0 0 69704 506 0 0 25 0 1 0 91383765 1825472512 423836 1992294400 134512640 136421960 4292417824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 445672 423836 237 467 0 445203 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1782688

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30608
/proc/meminfo: memFree=136520/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1791804 CPUtime=762.1
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 468916 0 0 0 75667 543 0 0 25 0 1 0 91383765 1834807296 426118 1992294400 134512640 136421960 4292417824 18446744073709551615 135032368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 447951 426118 237 467 0 447482 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1791804

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30610
/proc/meminfo: memFree=128212/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1800468 CPUtime=822.07
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 471031 0 0 0 81632 575 0 0 25 0 1 0 91383765 1843679232 428233 1992294400 134512640 136421960 4292417824 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 450117 428233 237 467 0 449648 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1800468

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30612
/proc/meminfo: memFree=118540/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1809988 CPUtime=882.06
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 473417 0 0 0 87600 606 0 0 25 0 1 0 91383765 1853427712 430619 1992294400 134512640 136421960 4292417824 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 452497 430619 237 467 0 452028 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1809988

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30612
/proc/meminfo: memFree=111596/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1816984 CPUtime=942.04
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 475173 0 0 0 93567 637 0 0 25 0 1 0 91383765 1860591616 432374 1992294400 134512640 136421960 4292417824 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 454246 432374 237 467 0 453777 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1816984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30614
/proc/meminfo: memFree=99072/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1829284 CPUtime=1002.02
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 478282 0 0 0 99531 671 0 0 25 0 1 0 91383765 1873186816 435483 1992294400 134512640 136421960 4292417824 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 457321 435483 237 467 0 456852 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1829284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30616
/proc/meminfo: memFree=86300/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1842160 CPUtime=1062.01
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 481493 0 0 0 105492 709 0 0 25 0 1 0 91383765 1886371840 438694 1992294400 134512640 136421960 4292417824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 460540 438694 237 467 0 460071 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1842160



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1066.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30616
/proc/meminfo: memFree=84812/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=1843628 CPUtime=1066.62
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4202496 481827 0 0 0 105950 712 0 0 25 0 1 0 91383765 1887875072 439028 1992294400 134512640 136421960 4292417824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 460907 439028 237 467 0 460438 0
Current children cumulated CPU time (s) 1066.62
Current children cumulated vsize (KiB) 1843628

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

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

[startup+1067.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30616
/proc/meminfo: memFree=84812/2059040 swapFree=4139444/4192956
[pid=30584] ppid=30582 vsize=0 CPUtime=1066.72
/proc/30584/stat : 30584 (pbct) R 30582 30584 29978 0 -1 4194308 481828 0 0 0 105950 722 0 0 25 0 1 0 91383765 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30584/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1066.72
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1067.09
CPU time (s): 1066.8
CPU user time (s): 1059.5
CPU system time (s): 7.29889
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 1843628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1059.5
system time used= 7.29889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481828
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= 1428

runsolver used 1.72374 second user time and 5.08723 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-25 23:21:50
IDJOB=2681627
IDBENCH=48116
IDSOLVER=1192
FILE ID=node038/2681627-1277500910
PBS_JOBID= 11190570
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681627-1277500910/watcher-2681627-1277500910 -o /tmp/evaluation-result-2681627-1277500910/solver-2681627-1277500910 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681627-1277500910.opb

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

MD5SUM BENCH= 04b9af5ff2583cb908a8972f40516a9e
RANDOM SEED=1401171774

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1845652 kB
Buffers:         31116 kB
Cached:          79480 kB
SwapCached:       5936 kB
Active:          69692 kB
Inactive:        53528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845652 kB
SwapTotal:     4192956 kB
SwapFree:      4139444 kB
Dirty:            2864 kB
Writeback:           0 kB
AnonPages:       11476 kB
Mapped:          11908 kB
Slab:            68188 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181520 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= 62456 MiB
End job on node038 at 2010-06-25 23:39:39