Trace number 433346

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, and are wall clock time (not CPU 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
bsolo 3.0.17SAT (TO)65852345856 1800.35 1801.11

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-sp97ar.opb
MD5SUM7c42bfce08dbcdfa75528339ed295749
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark43968247840
Best CPU time to get the best result obtained on this benchmark1804.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 43909739328
Optimality of the best value was proved NO
Number of variables282020
Total number of constraints1761
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 constraints1761
Minimum length of a constraint20
Maximum length of a constraint49260
Number of terms in the objective function 282020
Biggest coefficient in the objective function 2456844338462720
Number of bits for the biggest coefficient in the objective function 52
Sum of the numbers in the objective function 16364293819131525300
Number of bits of the sum of numbers in the objective function 64
Biggest number in a constraint 2456844338462720
Number of bits of the biggest number in a constraint 52
Biggest sum of numbers in a constraint 16364293819131525300
Number of bits of the biggest sum of numbers64
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

Sorry, but this trace is too large and cannot be obtained.

Verifier Data (download as text)

OK	65852345856

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-433346-1177957895 -o ROOT/results/node40/solver-433346-1177957895 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433346-1177957895/instance-433346-1177957895.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 10953
/proc/meminfo: memFree=1666984/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=93268 CPUtime=0
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 124669425 95506432 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 23317 334 280 324 0 2004 0

[startup+0.00926796 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 10953
/proc/meminfo: memFree=1666984/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=93408 CPUtime=0
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 405 0 0 0 0 0 0 0 18 0 1 0 124669425 95649792 375 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 23352 376 291 324 0 2039 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 93408

[startup+0.102287 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 10953
/proc/meminfo: memFree=1666984/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=96380 CPUtime=0.09
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 1435 0 0 0 9 0 0 0 18 0 1 0 124669425 98693120 1286 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 24095 1286 511 324 0 2782 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 96380

[startup+0.302328 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 10953
/proc/meminfo: memFree=1666984/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=101560 CPUtime=0.29
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 3420 0 0 0 28 1 0 0 20 0 1 0 124669425 103997440 2968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 25391 2968 910 324 0 4078 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 101560

[startup+0.701412 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 10953
/proc/meminfo: memFree=1666984/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=111540 CPUtime=0.69
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 7166 0 0 0 67 2 0 0 23 0 1 0 124669425 114216960 6208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 27885 6208 1681 324 0 6572 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 111540

[startup+1.50158 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 10954
/proc/meminfo: memFree=1641056/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=113476 CPUtime=1.49
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 10649 0 0 0 145 4 0 0 25 0 1 0 124669425 116199424 9577 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134539155 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 28369 9577 2584 324 0 7056 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 113476

[startup+3.10191 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 10954
/proc/meminfo: memFree=1636256/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=120680 CPUtime=3.09
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 14737 0 0 0 303 6 0 0 25 0 1 0 124669425 123576320 13230 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 30170 13230 4426 324 0 8857 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120680

[startup+6.30159 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 10954
/proc/meminfo: memFree=1621344/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=135544 CPUtime=6.27
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 23720 0 0 0 619 8 0 0 25 0 1 0 124669425 138797056 20785 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7078192 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10953/statm: 33886 20785 8265 324 0 12573 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 135544

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 10954
/proc/meminfo: memFree=1592032/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=163988 CPUtime=12.67
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 40633 0 0 0 1255 12 0 0 25 0 1 0 124669425 167923712 35098 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 40997 35098 15471 324 0 19684 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 163988

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 10954
/proc/meminfo: memFree=1544992/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=128560 CPUtime=25.46
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 64463 0 0 0 2511 35 0 0 25 0 1 0 124669425 131645440 30943 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 32140 30943 309 324 0 31210 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 128560

[startup+51.1029 s]
/proc/loadavg: 1.02 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1535136/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=138756 CPUtime=51.03
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 67121 0 0 0 5066 37 0 0 25 0 1 0 124669425 142086144 33490 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 34689 33490 309 324 0 33759 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 138756

[startup+102.305 s]
/proc/loadavg: 1.01 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1514912/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=158952 CPUtime=102.22
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 72148 0 0 0 10182 40 0 0 25 0 1 0 124669425 162766848 38517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 39738 38517 309 324 0 38808 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 158952

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1464800/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=209124 CPUtime=162.19
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 84704 0 0 0 16174 45 0 0 25 0 1 0 124669425 214142976 51073 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 52281 51073 309 324 0 51351 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 209124

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1439008/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=234612 CPUtime=222.18
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 91063 0 0 0 22169 49 0 0 25 0 1 0 124669425 240242688 57432 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 58653 57432 309 324 0 57723 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 234612

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1403232/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=270636 CPUtime=282.15
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 100077 0 0 0 28160 55 0 0 25 0 1 0 124669425 277131264 66446 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 67659 66446 309 324 0 66729 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 270636

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1370080/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=303436 CPUtime=342.13
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 108283 0 0 0 34154 59 0 0 25 0 1 0 124669425 310718464 74652 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 75859 74652 309 324 0 74929 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 303436

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1342176/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=331536 CPUtime=402.11
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 115296 0 0 0 40149 62 0 0 25 0 1 0 124669425 339492864 81665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 82884 81665 309 324 0 81954 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 331536

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1316832/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=356720 CPUtime=462.09
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 121596 0 0 0 46145 64 0 0 25 0 1 0 124669425 365281280 87965 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 89180 87965 309 324 0 88250 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 356720

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1296160/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=377384 CPUtime=522.07
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 126758 0 0 0 52140 67 0 0 25 0 1 0 124669425 386441216 93127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 94346 93127 309 324 0 93416 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 377384

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1273440/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=400292 CPUtime=582.05
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 132488 0 0 0 58135 70 0 0 25 0 1 0 124669425 409899008 98857 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 100073 98857 309 324 0 99143 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 400292

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1236064/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=437124 CPUtime=642.02
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 141706 0 0 0 64128 74 0 0 25 0 1 0 124669425 447614976 108075 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 109281 108075 309 324 0 108351 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 437124


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

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1072416/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=600828 CPUtime=941.92
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 182629 0 0 0 94095 97 0 0 25 0 1 0 124669425 615247872 148998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 150207 148998 309 324 0 149277 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 600828

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=1020704/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=652188 CPUtime=1001.89
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 195471 0 0 0 100087 102 0 0 25 0 1 0 124669425 667840512 161840 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 163047 161840 309 324 0 162117 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 652188

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=980832/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=692300 CPUtime=1061.87
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 205509 0 0 0 106079 108 0 0 25 0 1 0 124669425 708915200 171878 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 173075 171878 309 324 0 172145 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 692300

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=943136/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=729600 CPUtime=1121.85
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 214825 0 0 0 112073 112 0 0 25 0 1 0 124669425 747110400 181194 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 182400 181194 309 324 0 181470 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 729600

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=908512/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=764624 CPUtime=1181.82
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 223564 0 0 0 118067 115 0 0 25 0 1 0 124669425 782974976 189933 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 191156 189933 309 324 0 190226 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 764624

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=871072/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=801668 CPUtime=1241.81
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 232837 0 0 0 124060 121 0 0 25 0 1 0 124669425 820908032 199206 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 200417 199206 309 324 0 199487 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 801668

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=839264/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=833096 CPUtime=1301.79
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 240687 0 0 0 130054 125 0 0 25 0 1 0 124669425 853090304 207056 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 208274 207056 309 324 0 207344 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 833096

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=807712/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=864928 CPUtime=1361.76
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 248642 0 0 0 136048 128 0 0 25 0 1 0 124669425 885686272 215011 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 216232 215011 309 324 0 215302 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 864928

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=779104/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=893276 CPUtime=1421.74
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 255730 0 0 0 142042 132 0 0 25 0 1 0 124669425 914714624 222099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 223319 222099 309 324 0 222389 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 893276

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=745568/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=926868 CPUtime=1481.72
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 264145 0 0 0 148036 136 0 0 25 0 1 0 124669425 949112832 230514 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 231717 230514 309 324 0 230787 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 926868

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=709024/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=963216 CPUtime=1541.69
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 273213 0 0 0 154030 139 0 0 25 0 1 0 124669425 986333184 239582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 240804 239582 309 324 0 239874 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 963216

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=669792/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=1003160 CPUtime=1601.68
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 283214 0 0 0 160023 145 0 0 25 0 1 0 124669425 1027235840 249583 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 250790 249583 309 324 0 249860 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 1003160

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=629088/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=1042924 CPUtime=1661.65
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 293142 0 0 0 166016 149 0 0 25 0 1 0 124669425 1067954176 259511 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 260731 259511 309 324 0 259801 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 1042924

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 10954
/proc/meminfo: memFree=592800/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=1079592 CPUtime=1721.63
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 302313 0 0 0 172009 154 0 0 25 0 1 0 124669425 1105502208 268682 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 269898 268682 309 324 0 268968 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 1079592

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.92 2/84 11070
/proc/meminfo: memFree=561840/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=1108720 CPUtime=1781.56
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 309588 0 0 0 177996 160 0 0 25 0 1 0 124669425 1135329280 275957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 277180 275957 309 324 0 276250 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 1108720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.97 0.92 2/84 11122
/proc/meminfo: memFree=552808/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=1117660 CPUtime=1800.04
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194304 311828 0 0 0 179843 161 0 0 25 0 1 0 124669425 1144483840 278197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 279415 278197 309 324 0 278485 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1117660

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

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

[startup+1801 s]
/proc/loadavg: 1.00 0.97 0.92 2/84 11122
/proc/meminfo: memFree=552808/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=0 CPUtime=1800.23
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194308 311832 0 0 0 179855 168 0 0 25 0 1 0 124669425 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.23
Current children cumulated vsize (KiB) 0

[startup+1801.1 s]
/proc/loadavg: 1.00 0.97 0.92 2/84 11122
/proc/meminfo: memFree=552808/2055920 swapFree=4157456/4192956
[pid=10953] ppid=10951 vsize=0 CPUtime=1800.33
/proc/10953/stat : 10953 (bsolo3.0.17) R 10951 10953 10661 0 -1 4194308 311832 0 0 0 179855 178 0 0 25 0 1 0 124669425 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10953/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.33
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1801.11
CPU time (s): 1800.35
CPU user time (s): 1798.55
CPU system time (s): 1.79473
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 1117660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.55
system time used= 1.79473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 311832
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= 15
involuntary context switches= 5160

runsolver used 1.43378 second user time and 3.79142 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Apr 30 18:31:39 UTC 2007

IDJOB= 433346
IDBENCH= 2506
IDSOLVER= 199
FILE ID= node40/433346-1177957895

PBS_JOBID= 4727734

Free space on /tmp= 66458 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-sp97ar.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433346-1177957895/instance-433346-1177957895.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-433346-1177957895 -o ROOT/results/node40/solver-433346-1177957895 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433346-1177957895/instance-433346-1177957895.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  7c42bfce08dbcdfa75528339ed295749

RANDOM SEED= 450907632

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.283
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.283
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1667584 kB
Buffers:         37164 kB
Cached:         262576 kB
SwapCached:      15168 kB
Active:         147080 kB
Inactive:       175640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667584 kB
SwapTotal:     4192956 kB
SwapFree:      4157456 kB
Dirty:           88304 kB
Writeback:           0 kB
Mapped:          29916 kB
Slab:            50988 kB
Committed_AS:  1149808 kB
PageTables:       1932 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66458 MiB

End job on node40 on Mon Apr 30 19:01:42 UTC 2007