Trace number 459841

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.09 1800.74

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_25_4_40.opb
MD5SUM4bc8406e35a3f2674c743b72d3a1792a
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark265.784
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 40
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6140
Sum of products size (including duplicates)12280
Number of different products3070
Sum of products size6140

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459841-1178661286/instance-459841-1178661286.opb ......
1800.05/1800.71	c done parsing opb.
1800.05/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459841-1178661286/instance-459841-1178661286.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node54/watcher-459841-1178661286 -o ROOT/results/node54/solver-459841-1178661286 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459841-1178661286/instance-459841-1178661286.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: 1.00 1.00 1.00 3/66 17963
/proc/meminfo: memFree=1616368/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=1780 CPUtime=0
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 313503155 1822720 227 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 445 227 86 219 0 222 0

[startup+0.0545971 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17963
/proc/meminfo: memFree=1616368/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=2444 CPUtime=0.05
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 414 0 0 0 5 0 0 0 18 0 1 0 313503155 2502656 396 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 611 396 86 219 0 388 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2444

[startup+0.101603 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17963
/proc/meminfo: memFree=1616368/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=2724 CPUtime=0.09
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 541 0 0 0 9 0 0 0 18 0 1 0 313503155 2789376 490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 681 490 90 219 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2724

[startup+0.301628 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17963
/proc/meminfo: memFree=1616368/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=2724 CPUtime=0.29
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 541 0 0 0 29 0 0 0 19 0 1 0 313503155 2789376 490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 681 490 90 219 0 458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2724

[startup+0.701679 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17963
/proc/meminfo: memFree=1616368/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=2856 CPUtime=0.69
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 553 0 0 0 69 0 0 0 22 0 1 0 313503155 2924544 502 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 714 502 90 219 0 491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2856

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1614504/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=3120 CPUtime=1.49
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 646 0 0 0 149 0 0 0 25 0 1 0 313503155 3194880 595 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 780 595 90 219 0 557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3120

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1613992/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=4084 CPUtime=3.09
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 817 0 0 0 309 0 0 0 25 0 1 0 313503155 4182016 766 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 1021 766 90 219 0 798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4084

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1612456/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=5108 CPUtime=6.29
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 1147 0 0 0 628 1 0 0 25 0 1 0 313503155 5230592 1096 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561118 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 1277 1096 90 219 0 1054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5108

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1609448/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=11384 CPUtime=12.68
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 1874 0 0 0 1267 1 0 0 25 0 1 0 313503155 11657216 1823 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 2846 1823 90 219 0 2623 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11384

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1604328/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=12948 CPUtime=25.48
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 3149 0 0 0 2545 3 0 0 25 0 1 0 313503155 13258752 3049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 3237 3049 90 219 0 3014 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12948

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1603112/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=14092 CPUtime=51.08
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 3525 0 0 0 5101 7 0 0 25 0 1 0 313503155 14430208 3328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 3523 3328 90 219 0 3300 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14092

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1594920/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=24868 CPUtime=102.26
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 5731 0 0 0 10213 13 0 0 25 0 1 0 313503155 25464832 5341 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 6217 5341 90 219 0 5994 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24868

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1582952/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=46380 CPUtime=162.24
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 9102 0 0 0 16204 20 0 0 25 0 1 0 313503155 47493120 8327 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 11595 8327 90 219 0 11372 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46380

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1574440/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=48208 CPUtime=222.22
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 11200 0 0 0 22197 25 0 0 25 0 1 0 313503155 49364992 10425 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 12052 10425 90 219 0 11829 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 48208

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1563432/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=87424 CPUtime=282.21
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 14789 0 0 0 28187 34 0 0 25 0 1 0 313503155 89522176 13245 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 21856 13245 90 219 0 21633 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 87424

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17964
/proc/meminfo: memFree=1549928/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=91372 CPUtime=342.18
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 18122 0 0 0 34176 42 0 0 25 0 1 0 313503155 93564928 16578 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 22843 16578 90 219 0 22620 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 91372

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 18098
/proc/meminfo: memFree=1538744/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=94596 CPUtime=402.1
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 20602 0 0 0 40160 50 0 0 25 0 1 0 313503155 96866304 19058 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 23649 19058 90 219 0 23426 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 94596

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18162
/proc/meminfo: memFree=1528424/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=98532 CPUtime=462.05
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 23599 0 0 0 46147 58 0 0 25 0 1 0 313503155 100896768 21923 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 24633 21923 90 219 0 24410 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 98532

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18162
/proc/meminfo: memFree=1513448/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=168252 CPUtime=522.03
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 27707 0 0 0 52139 64 0 0 25 0 1 0 313503155 172290048 25767 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 42063 25767 90 219 0 41840 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 168252

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18162
/proc/meminfo: memFree=1509608/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=171052 CPUtime=582.01
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 28704 0 0 0 58133 68 0 0 25 0 1 0 313503155 175157248 26632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 42763 26632 90 219 0 42540 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 171052

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18162
/proc/meminfo: memFree=1505960/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=174720 CPUtime=642
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 29619 0 0 0 64126 74 0 0 25 0 1 0 313503155 178913280 27514 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 43680 27514 90 219 0 43457 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 174720


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18162
/proc/meminfo: memFree=1500648/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=183864 CPUtime=881.92
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 32467 0 0 0 88091 101 0 0 25 0 1 0 313503155 188276736 28825 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 45966 28825 90 219 0 45743 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 183864

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18162
/proc/meminfo: memFree=1499880/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=183996 CPUtime=941.91
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 32676 0 0 0 94086 105 0 0 25 0 1 0 313503155 188411904 29034 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 45999 29034 90 219 0 45776 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 183996

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18162
/proc/meminfo: memFree=1498856/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=184520 CPUtime=1001.89
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 32952 0 0 0 100078 111 0 0 25 0 1 0 313503155 188948480 29277 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 46130 29277 90 219 0 45907 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 184520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18162
/proc/meminfo: memFree=1497832/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=185176 CPUtime=1061.87
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 33260 0 0 0 106070 117 0 0 25 0 1 0 313503155 189620224 29552 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 46294 29552 90 219 0 46071 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 185176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1496360/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=186788 CPUtime=1121.85
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 33740 0 0 0 112064 121 0 0 25 0 1 0 313503155 191270912 29900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 46697 29900 90 219 0 46474 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 186788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1485352/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=188472 CPUtime=1181.84
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 36768 0 0 0 118056 128 0 0 25 0 1 0 313503155 192995328 32697 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 47118 32697 90 219 0 46895 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 188472

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1478568/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=192440 CPUtime=1241.81
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 38670 0 0 0 124049 132 0 0 25 0 1 0 313503155 197058560 34335 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 48110 34335 90 219 0 47887 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 192440

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1476008/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=194624 CPUtime=1301.8
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 39726 0 0 0 130043 137 0 0 25 0 1 0 313503155 199294976 34962 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 48656 34962 90 219 0 48433 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 194624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1474088/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=196860 CPUtime=1361.78
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 40491 0 0 0 136035 143 0 0 25 0 1 0 313503155 201584640 35430 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 49215 35430 90 219 0 48992 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 196860

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1472808/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=209788 CPUtime=1421.76
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 44054 0 0 0 142029 147 0 0 25 0 1 0 313503155 214822912 35755 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 52447 35755 90 219 0 52224 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 209788

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1469288/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=212680 CPUtime=1481.74
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 44995 0 0 0 148021 153 0 0 25 0 1 0 313503155 217784320 36631 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 53170 36631 90 219 0 52947 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 212680

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1467944/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=213444 CPUtime=1541.72
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 45346 0 0 0 154013 159 0 0 25 0 1 0 313503155 218566656 36982 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 53361 36982 90 219 0 53138 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 213444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1466920/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=214256 CPUtime=1601.71
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 45591 0 0 0 160006 165 0 0 25 0 1 0 313503155 219398144 37227 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 53564 37227 90 219 0 53341 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 214256

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1466152/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=214256 CPUtime=1661.68
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 45773 0 0 0 165998 170 0 0 25 0 1 0 313503155 219398144 37409 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 53564 37409 90 219 0 53341 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 214256

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1464552/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=215120 CPUtime=1721.67
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 46174 0 0 0 171989 178 0 0 25 0 1 0 313503155 220282880 37810 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 53780 37810 90 219 0 53557 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 215120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1463656/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=216036 CPUtime=1781.66
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 46401 0 0 0 177982 184 0 0 25 0 1 0 313503155 221220864 38037 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 54009 38037 90 219 0 53786 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 216036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1462824/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=216036 CPUtime=1800.05
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 46611 0 0 0 179820 185 0 0 25 0 1 0 313503155 221220864 38247 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 54009 38247 90 219 0 53786 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 216036

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: 1.00 1.00 1.00 2/67 18164
/proc/meminfo: memFree=1462824/2055920 swapFree=4182248/4192956
[pid=17963] ppid=17961 vsize=216036 CPUtime=1800.05
/proc/17963/stat : 17963 (PBS4_SAT07v2) R 17961 17963 17112 0 -1 4194304 46611 0 0 0 179820 185 0 0 25 0 1 0 313503155 221220864 38247 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17963/statm: 54009 38247 90 219 0 53786 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 216036

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.09
CPU user time (s): 1798.21
CPU system time (s): 1.88271
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 216036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.21
system time used= 1.88271
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46612
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= 8
involuntary context switches= 3736

runsolver used 1.68574 second user time and 4.87426 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  8 21:54:47 UTC 2007

IDJOB= 459841
IDBENCH= 48302
IDSOLVER= 200
FILE ID= node54/459841-1178661286

PBS_JOBID= 5218419

Free space on /tmp= 66557 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_25_4_40.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459841-1178661286/instance-459841-1178661286.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-459841-1178661286 -o ROOT/results/node54/conversion-459841-1178661286 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459841-1178661286/instance-459841-1178661286.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-459841-1178661286 -o ROOT/results/node54/solver-459841-1178661286 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459841-1178661286/instance-459841-1178661286.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  4bc8406e35a3f2674c743b72d3a1792a

RANDOM SEED= 819272746

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1616776 kB
Buffers:         26784 kB
Cached:         312272 kB
SwapCached:       3868 kB
Active:         224288 kB
Inactive:       127900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616776 kB
SwapTotal:     4192956 kB
SwapFree:      4182248 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          19284 kB
Slab:            72876 kB
Committed_AS:  5382864 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node54 on Tue May  8 22:24:50 UTC 2007