Trace number 354200

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 3.0.16SAT (TO)223035388 1800.22 1800.79

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-fit2p.opb
MD5SUM61513bc338a8ab1ef0a0cedf59bc2ac8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark223035388
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 223035388
Optimality of the best value was proved NO
Number of variables293602
Total number of constraints10500
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 constraints10500
Minimum length of a constraint13
Maximum length of a constraint612
Number of terms in the objective function 246163
Biggest coefficient in the objective function 10737418240
Number of bits for the biggest coefficient in the objective function 34
Sum of the numbers in the objective function 43487073153772
Number of bits of the sum of numbers in the objective function 46
Biggest number in a constraint 31729070899200
Number of bits of the biggest number in a constraint 45
Biggest sum of numbers in a constraint 103505525327531
Number of bits of the biggest sum of numbers47
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	223035388

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-354200-1176698888 -o ROOT/results/node57/solver-354200-1176698888 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/354200-1176698888/instance-354200-1176698888.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: 1.02 1.06 1.02 3/64 25602
/proc/meminfo: memFree=1771920/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=36780 CPUtime=0
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 111024798 37662720 334 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7829115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 9195 334 281 324 0 2003 0

[startup+0.0370261 s]
/proc/loadavg: 1.02 1.06 1.02 3/64 25602
/proc/meminfo: memFree=1771920/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=37800 CPUtime=0.03
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 675 0 0 0 3 0 0 0 18 0 1 0 111024798 38707200 643 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 9450 644 333 324 0 2258 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 37800

[startup+0.101031 s]
/proc/loadavg: 1.02 1.06 1.02 3/64 25602
/proc/meminfo: memFree=1771920/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=40032 CPUtime=0.09
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 1386 0 0 0 9 0 0 0 18 0 1 0 111024798 40992768 1235 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 10008 1235 435 324 0 2816 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40032

[startup+0.301048 s]
/proc/loadavg: 1.02 1.06 1.02 3/64 25602
/proc/meminfo: memFree=1771920/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=45784 CPUtime=0.29
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 3438 0 0 0 28 1 0 0 19 0 1 0 111024798 46882816 2984 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 11446 2984 731 324 0 4254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45784

[startup+0.701083 s]
/proc/loadavg: 1.02 1.06 1.02 3/64 25602
/proc/meminfo: memFree=1771920/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=51788 CPUtime=0.68
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 7850 0 0 0 66 2 0 0 22 0 1 0 111024798 53030912 6890 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 12947 6890 1252 324 0 5755 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 51788

[startup+1.50115 s]
/proc/loadavg: 1.02 1.06 1.02 2/65 25603
/proc/meminfo: memFree=1746248/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=59940 CPUtime=1.48
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 10944 0 0 0 145 3 0 0 25 0 1 0 111024798 61378560 9984 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134587091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 14985 9984 2247 324 0 7793 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 59940

[startup+3.10129 s]
/proc/loadavg: 1.02 1.06 1.02 2/65 25603
/proc/meminfo: memFree=1736328/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=74772 CPUtime=3.09
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 16730 0 0 0 303 6 0 0 25 0 1 0 111024798 76566528 15770 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7853850 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 18693 15770 4327 324 0 11501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74772

[startup+6.30157 s]
/proc/loadavg: 1.02 1.06 1.01 2/65 25603
/proc/meminfo: memFree=1635016/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=150460 CPUtime=6.29
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 43934 0 0 0 611 18 0 0 25 0 1 0 111024798 154071040 36232 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 37615 36232 305 324 0 36684 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 150460

[startup+12.7011 s]
/proc/loadavg: 1.01 1.06 1.01 2/65 25603
/proc/meminfo: memFree=1625360/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=156532 CPUtime=12.68
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 45452 0 0 0 1233 35 0 0 25 0 1 0 111024798 160288768 37750 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 39133 37750 305 324 0 38202 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 156532

[startup+25.5012 s]
/proc/loadavg: 1.01 1.06 1.01 2/65 25603
/proc/meminfo: memFree=1623120/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=156532 CPUtime=25.48
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 45452 0 0 0 2513 35 0 0 25 0 1 0 111024798 160288768 37750 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 39133 37750 305 324 0 38202 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 156532

[startup+51.1015 s]
/proc/loadavg: 1.01 1.05 1.01 2/65 25603
/proc/meminfo: memFree=1578128/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=201480 CPUtime=51.04
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 57259 0 0 0 5063 41 0 0 25 0 1 0 111024798 206315520 48983 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134545561 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 50370 48983 307 324 0 49439 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 201480

[startup+102.306 s]
/proc/loadavg: 1.00 1.04 1.01 2/65 25603
/proc/meminfo: memFree=1596688/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=182344 CPUtime=102.23
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 65047 0 0 0 10153 70 0 0 25 0 1 0 111024798 186720256 44428 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 45586 44428 309 324 0 44655 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 182344

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 25603
/proc/meminfo: memFree=1574352/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=203416 CPUtime=162.21
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 73455 0 0 0 16122 99 0 0 25 0 1 0 111024798 208297984 49876 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 50854 49876 311 324 0 49923 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 203416

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25603
/proc/meminfo: memFree=1565328/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=212488 CPUtime=222.2
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 77230 0 0 0 22106 114 0 0 25 0 1 0 111024798 217587712 52135 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 53122 52135 312 324 0 52191 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 212488

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25603
/proc/meminfo: memFree=1565328/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=212488 CPUtime=282.18
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 77230 0 0 0 28104 114 0 0 25 0 1 0 111024798 217587712 52135 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 53122 52135 312 324 0 52191 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 212488

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25603
/proc/meminfo: memFree=1565328/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=212488 CPUtime=342.17
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 77230 0 0 0 34103 114 0 0 25 0 1 0 111024798 217587712 52135 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 53122 52135 312 324 0 52191 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 212488

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25603
/proc/meminfo: memFree=1565328/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=212488 CPUtime=402.15
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 77230 0 0 0 40101 114 0 0 25 0 1 0 111024798 217587712 52135 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 53122 52135 312 324 0 52191 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 212488

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25603
/proc/meminfo: memFree=1565328/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=212488 CPUtime=462.13
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 77230 0 0 0 46099 114 0 0 25 0 1 0 111024798 217587712 52135 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 53122 52135 312 324 0 52191 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 212488

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25603
/proc/meminfo: memFree=1565328/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=212488 CPUtime=522.13
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 77230 0 0 0 52098 115 0 0 25 0 1 0 111024798 217587712 52135 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 53122 52135 312 324 0 52191 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 212488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25603
/proc/meminfo: memFree=1562640/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=215140 CPUtime=582.11
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 77906 0 0 0 58093 118 0 0 25 0 1 0 111024798 220303360 52811 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 53785 52811 312 324 0 52854 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 215140

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25603
/proc/meminfo: memFree=1561296/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=216460 CPUtime=642.1
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 78239 0 0 0 64092 118 0 0 25 0 1 0 111024798 221655040 53144 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 54115 53144 312 324 0 53184 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 216460


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1548176/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=229520 CPUtime=881.95
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 81576 0 0 0 88070 125 0 0 25 0 1 0 111024798 235028480 56386 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 57380 56386 312 324 0 56449 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 229520

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1545616/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=231868 CPUtime=941.94
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82174 0 0 0 94068 126 0 0 25 0 1 0 111024798 237432832 56984 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 57967 56984 312 324 0 57036 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 231868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1545680/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=231868 CPUtime=1001.92
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82174 0 0 0 100066 126 0 0 25 0 1 0 111024798 237432832 56984 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 57967 56984 312 324 0 57036 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 231868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1545680/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=231868 CPUtime=1061.9
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82174 0 0 0 106064 126 0 0 25 0 1 0 111024798 237432832 56984 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 57967 56984 312 324 0 57036 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 231868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1545744/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=231868 CPUtime=1121.89
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82174 0 0 0 112063 126 0 0 25 0 1 0 111024798 237432832 56984 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 57967 56984 312 324 0 57036 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 231868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1545744/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=231868 CPUtime=1181.87
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82174 0 0 0 118061 126 0 0 25 0 1 0 111024798 237432832 56984 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 57967 56984 312 324 0 57036 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 231868

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1545744/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=231868 CPUtime=1241.87
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82174 0 0 0 124060 127 0 0 25 0 1 0 111024798 237432832 56984 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 57967 56984 312 324 0 57036 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 231868

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1545424/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=232128 CPUtime=1301.86
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82248 0 0 0 130059 127 0 0 25 0 1 0 111024798 237699072 57058 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 58032 57058 312 324 0 57101 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 232128

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1544784/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=232740 CPUtime=1361.84
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82396 0 0 0 136057 127 0 0 25 0 1 0 111024798 238325760 57206 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 58185 57206 312 324 0 57254 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 232740

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1544272/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=233212 CPUtime=1421.82
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82524 0 0 0 142055 127 0 0 25 0 1 0 111024798 238809088 57334 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 58303 57334 312 324 0 57372 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 233212

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25801
/proc/meminfo: memFree=1543568/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=233840 CPUtime=1481.81
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82686 0 0 0 148054 127 0 0 25 0 1 0 111024798 239452160 57496 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 58460 57496 312 324 0 57529 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 233840

[startup+1542.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 25801
/proc/meminfo: memFree=1542928/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=234500 CPUtime=1541.79
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 82852 0 0 0 154052 127 0 0 25 0 1 0 111024798 240128000 57662 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 58625 57662 312 324 0 57694 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 234500

[startup+1602.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 25801
/proc/meminfo: memFree=1541456/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=236080 CPUtime=1601.77
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 83226 0 0 0 160050 127 0 0 25 0 1 0 111024798 241745920 58036 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 59020 58036 312 324 0 58089 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 236080

[startup+1662.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 25801
/proc/meminfo: memFree=1541392/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=236080 CPUtime=1661.77
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 83226 0 0 0 166049 128 0 0 25 0 1 0 111024798 241745920 58036 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 59020 58036 312 324 0 58089 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 236080

[startup+1722.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 25801
/proc/meminfo: memFree=1540688/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=236740 CPUtime=1721.75
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 83408 0 0 0 172047 128 0 0 25 0 1 0 111024798 242421760 58218 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 59185 58218 312 324 0 58254 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 236740

[startup+1782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 25801
/proc/meminfo: memFree=1540048/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=237396 CPUtime=1781.73
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 83556 0 0 0 178045 128 0 0 25 0 1 0 111024798 243093504 58366 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 59349 58366 312 324 0 58418 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 237396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 25801
/proc/meminfo: memFree=1539792/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=237528 CPUtime=1800.03
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 83605 0 0 0 179875 128 0 0 25 0 1 0 111024798 243228672 58415 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 59382 58415 312 324 0 58451 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 237528

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

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

[startup+1800.71 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 25801
/proc/meminfo: memFree=1539792/2055920 swapFree=4184644/4192956
[pid=25602] ppid=25600 vsize=237528 CPUtime=1800.13
/proc/25602/stat : 25602 (bsolo3.0.16) R 25600 25602 24905 0 -1 4194304 83605 0 0 0 179885 128 0 0 25 0 1 0 111024798 243228672 58415 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/25602/statm: 59382 58415 312 324 0 58451 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 237528

Child status: 15
Real time (s): 1800.79
CPU time (s): 1800.22
CPU user time (s): 1798.89
CPU system time (s): 1.3308
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 237528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.89
system time used= 1.3308
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83606
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= 3342

runsolver used 1.21881 second user time and 3.84941 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Mon Apr 16 04:48:08 UTC 2007

IDJOB= 354200
IDBENCH= 2389
IDSOLVER= 163
FILE ID= node57/354200-1176698888

PBS_JOBID= 4560017

Free space on /tmp= 66514 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-fit2p.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/354200-1176698888/instance-354200-1176698888.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-354200-1176698888 -o ROOT/results/node57/solver-354200-1176698888 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/354200-1176698888/instance-354200-1176698888.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  61513bc338a8ab1ef0a0cedf59bc2ac8

RANDOM SEED= 188502498

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1772328 kB
Buffers:         12384 kB
Cached:         197960 kB
SwapCached:       2768 kB
Active:         101656 kB
Inactive:       119956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772328 kB
SwapTotal:     4192956 kB
SwapFree:      4184644 kB
Dirty:           29428 kB
Writeback:           0 kB
Mapped:          17916 kB
Slab:            48080 kB
Committed_AS:   793036 kB
PageTables:       1408 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= 66514 MiB

End job on node57 on Mon Apr 16 05:18:11 UTC 2007