Trace number 458423

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) 1800.07 1801.12

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/ppp-problems/normalized-ppp:1-11,19,21.opb
MD5SUMd484bc8efed557f17788965b19feafe5
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark33.113
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4602
Total number of constraints30179
Number of constraints which are clauses29160
Number of constraints which are cardinality constraints (but not clauses)941
Number of constraints which are nor clauses,nor cardinality constraints78
Minimum length of a constraint3
Maximum length of a constraint29
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 103
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/458423-1178622539/instance-458423-1178622539.opb ......
1800.04/1801.10	c done parsing opb.
1800.04/1801.10	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458423-1178622539/instance-458423-1178622539.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-458423-1178622539 -o ROOT/results/node26/solver-458423-1178622539 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458423-1178622539/instance-458423-1178622539.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: 0.88 0.93 0.96 3/77 30794
/proc/meminfo: memFree=1500984/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=1904 CPUtime=0
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 310170719 1949696 269 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 476 269 86 219 0 253 0

[startup+0.053027 s]
/proc/loadavg: 0.88 0.93 0.96 3/77 30794
/proc/meminfo: memFree=1500984/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=2492 CPUtime=0.05
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 443 0 0 0 5 0 0 0 18 0 1 0 310170719 2551808 425 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023078 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 623 425 86 219 0 400 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2492

[startup+0.101031 s]
/proc/loadavg: 0.88 0.93 0.96 3/77 30794
/proc/meminfo: memFree=1500984/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=2688 CPUtime=0.09
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 531 0 0 0 9 0 0 0 18 0 1 0 310170719 2752512 513 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023062 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 672 513 86 219 0 449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.30105 s]
/proc/loadavg: 0.88 0.93 0.96 3/77 30794
/proc/meminfo: memFree=1500984/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=4444 CPUtime=0.29
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 1026 0 0 0 29 0 0 0 19 0 1 0 310170719 4550656 862 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134531411 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 1111 862 86 219 0 888 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4444

[startup+0.701096 s]
/proc/loadavg: 0.88 0.93 0.96 3/77 30794
/proc/meminfo: memFree=1500984/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=8824 CPUtime=0.69
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 1772 0 0 0 68 1 0 0 23 0 1 0 310170719 9035776 1415 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588737 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30794/statm: 2206 1415 90 219 0 1983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8824

[startup+1.50116 s]
/proc/loadavg: 0.88 0.93 0.96 3/78 30795
/proc/meminfo: memFree=1494640/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=13416 CPUtime=1.48
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 2381 0 0 0 144 4 0 0 25 0 1 0 310170719 13737984 2024 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 3354 2024 90 219 0 3131 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13416

[startup+3.10131 s]
/proc/loadavg: 0.88 0.93 0.96 2/78 30795
/proc/meminfo: memFree=1492144/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=13936 CPUtime=3.08
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 2915 0 0 0 301 7 0 0 25 0 1 0 310170719 14270464 2558 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 3484 2558 90 219 0 3261 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13936

[startup+6.30161 s]
/proc/loadavg: 0.89 0.93 0.96 2/78 30795
/proc/meminfo: memFree=1490184/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=14452 CPUtime=6.28
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 3118 0 0 0 614 14 0 0 25 0 1 0 310170719 14798848 2761 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 3613 2761 90 219 0 3390 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14452

[startup+12.7012 s]
/proc/loadavg: 0.90 0.93 0.96 2/78 30795
/proc/meminfo: memFree=1488136/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=15284 CPUtime=12.68
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 3614 0 0 0 1241 27 0 0 25 0 1 0 310170719 15650816 3257 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 3821 3257 90 219 0 3598 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15284

[startup+25.5014 s]
/proc/loadavg: 0.92 0.94 0.96 2/78 30795
/proc/meminfo: memFree=1485896/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=17644 CPUtime=25.46
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 4570 0 0 0 2490 56 0 0 25 0 1 0 310170719 18067456 3828 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 4411 3828 90 219 0 4188 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17644

[startup+51.1018 s]
/proc/loadavg: 1.08 0.97 0.97 2/78 30795
/proc/meminfo: memFree=1483656/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=19188 CPUtime=51.05
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 5150 0 0 0 4999 106 0 0 25 0 1 0 310170719 19648512 4408 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 4797 4408 90 219 0 4574 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19188

[startup+102.306 s]
/proc/loadavg: 1.10 0.99 0.98 2/78 30795
/proc/meminfo: memFree=1479688/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=24528 CPUtime=102.22
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 6874 0 0 0 10026 196 0 0 25 0 1 0 310170719 25116672 5363 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 6132 5363 90 219 0 5909 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 24528

[startup+162.301 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 30795
/proc/meminfo: memFree=1474760/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=34856 CPUtime=162.18
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 8114 0 0 0 15929 289 0 0 25 0 1 0 310170719 35692544 6603 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 8714 6603 90 219 0 8491 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 34856

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 30795
/proc/meminfo: memFree=1471112/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=42896 CPUtime=222.16
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 10557 0 0 0 21826 390 0 0 25 0 1 0 310170719 43925504 7509 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 10724 7509 90 219 0 10501 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 42896

[startup+282.301 s]
/proc/loadavg: 1.08 1.01 0.98 2/78 30795
/proc/meminfo: memFree=1467656/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=45152 CPUtime=282.12
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 11426 0 0 0 27727 485 0 0 25 0 1 0 310170719 46235648 8378 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 11288 8378 90 219 0 11065 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 45152

[startup+342.302 s]
/proc/loadavg: 1.03 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1464264/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=46440 CPUtime=342.08
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 12276 0 0 0 33625 583 0 0 25 0 1 0 310170719 47554560 9228 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 11610 9228 90 219 0 11387 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 46440

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1461000/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=60276 CPUtime=402.05
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 16160 0 0 0 39534 671 0 0 25 0 1 0 310170719 61722624 10039 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 15069 10039 90 219 0 14846 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 60276

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1458056/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=61920 CPUtime=462.01
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 16910 0 0 0 45455 746 0 0 25 0 1 0 310170719 63406080 10789 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 15480 10789 90 219 0 15257 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 61920

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1455112/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=63776 CPUtime=521.97
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 17625 0 0 0 51381 816 0 0 25 0 1 0 310170719 65306624 11504 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 15944 11504 90 219 0 15721 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 63776

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1452296/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=64792 CPUtime=581.94
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 18323 0 0 0 57310 884 0 0 25 0 1 0 310170719 66347008 12202 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 16198 12202 90 219 0 15975 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 64792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1449544/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=67012 CPUtime=641.92
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 19007 0 0 0 63236 956 0 0 25 0 1 0 310170719 68620288 12886 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 16753 12886 90 219 0 16530 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 67012


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1439112/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=72452 CPUtime=881.77
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 21621 0 0 0 86953 1224 0 0 25 0 1 0 310170719 74190848 15500 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 18113 15500 90 219 0 17890 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 72452

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1436680/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=97028 CPUtime=941.74
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 28367 0 0 0 92884 1290 0 0 25 0 1 0 310170719 99356672 16101 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 24257 16101 90 219 0 24034 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 97028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1434504/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=98576 CPUtime=1001.71
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 28913 0 0 0 98825 1346 0 0 25 0 1 0 310170719 100941824 16647 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 24644 16647 90 219 0 24421 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 98576

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1432136/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=100320 CPUtime=1061.67
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 29507 0 0 0 104758 1409 0 0 25 0 1 0 310170719 102727680 17241 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 25080 17241 90 219 0 24857 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 100320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1429896/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=102068 CPUtime=1121.63
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 30066 0 0 0 110690 1473 0 0 25 0 1 0 310170719 104517632 17800 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 25517 17800 90 219 0 25294 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 102068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1427208/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=102068 CPUtime=1181.61
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 30730 0 0 0 116609 1552 0 0 25 0 1 0 310170719 104517632 18464 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 25517 18464 90 219 0 25294 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 102068

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1424904/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=103928 CPUtime=1241.57
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 31297 0 0 0 122541 1616 0 0 25 0 1 0 310170719 106422272 19031 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 25982 19031 90 219 0 25759 0
Current children cumulated CPU time (s) 1241.57
Current children cumulated vsize (KiB) 103928

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1422792/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=104024 CPUtime=1301.54
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 31830 0 0 0 128472 1682 0 0 25 0 1 0 310170719 106520576 19564 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 26006 19564 90 219 0 25783 0
Current children cumulated CPU time (s) 1301.54
Current children cumulated vsize (KiB) 104024

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1420424/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=106000 CPUtime=1361.5
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 32408 0 0 0 134405 1745 0 0 25 0 1 0 310170719 108544000 20142 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 26500 20142 90 219 0 26277 0
Current children cumulated CPU time (s) 1361.5
Current children cumulated vsize (KiB) 106000

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1418312/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=108096 CPUtime=1421.48
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 32944 0 0 0 140339 1809 0 0 25 0 1 0 310170719 110690304 20678 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 27024 20678 90 219 0 26801 0
Current children cumulated CPU time (s) 1421.48
Current children cumulated vsize (KiB) 108096

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1415944/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=108192 CPUtime=1481.43
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 33539 0 0 0 146280 1863 0 0 25 0 1 0 310170719 110788608 21273 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 27048 21273 90 219 0 26825 0
Current children cumulated CPU time (s) 1481.43
Current children cumulated vsize (KiB) 108192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1413960/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=110420 CPUtime=1541.4
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 34051 0 0 0 152222 1918 0 0 25 0 1 0 310170719 113070080 21785 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 27605 21785 90 219 0 27382 0
Current children cumulated CPU time (s) 1541.4
Current children cumulated vsize (KiB) 110420

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1411656/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=110516 CPUtime=1601.36
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 34625 0 0 0 158161 1975 0 0 25 0 1 0 310170719 113168384 22359 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 27629 22359 90 219 0 27406 0
Current children cumulated CPU time (s) 1601.36
Current children cumulated vsize (KiB) 110516

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1409736/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=112884 CPUtime=1661.32
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 35111 0 0 0 164105 2027 0 0 25 0 1 0 310170719 115593216 22845 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 28221 22845 90 219 0 27998 0
Current children cumulated CPU time (s) 1661.32
Current children cumulated vsize (KiB) 112884

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1407496/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=112884 CPUtime=1721.29
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 35642 0 0 0 170048 2081 0 0 25 0 1 0 310170719 115593216 23376 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 28221 23376 90 219 0 27998 0
Current children cumulated CPU time (s) 1721.29
Current children cumulated vsize (KiB) 112884

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1405384/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=112884 CPUtime=1781.26
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 36169 0 0 0 175988 2138 0 0 25 0 1 0 310170719 115593216 23903 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 28221 23903 90 219 0 27998 0
Current children cumulated CPU time (s) 1781.26
Current children cumulated vsize (KiB) 112884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1404744/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=115400 CPUtime=1800.04
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 36330 0 0 0 177849 2155 0 0 25 0 1 0 310170719 118169600 24064 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 28850 24064 90 219 0 28627 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 115400

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

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

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 30795
/proc/meminfo: memFree=1404744/2055920 swapFree=4170140/4192956
[pid=30794] ppid=30792 vsize=115400 CPUtime=1800.04
/proc/30794/stat : 30794 (PBS4_SAT07v2) R 30792 30794 29220 0 -1 4194304 36330 0 0 0 177849 2155 0 0 25 0 1 0 310170719 118169600 24064 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30794/statm: 28850 24064 90 219 0 28627 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 115400

Child status: 0
Real time (s): 1801.12
CPU time (s): 1800.07
CPU user time (s): 1778.5
CPU system time (s): 21.5737
CPU usage (%): 99.9416
Max. virtual memory (cumulated for all children) (KiB): 115400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.5
system time used= 21.5737
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36331
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= 38005

runsolver used 1.65175 second user time and 4.90825 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  8 11:08:59 UTC 2007

IDJOB= 458423
IDBENCH= 1500
IDSOLVER= 200
FILE ID= node26/458423-1178622539

PBS_JOBID= 5218264

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/ppp-problems/normalized-ppp:1-11,19,21.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458423-1178622539/instance-458423-1178622539.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-458423-1178622539 -o ROOT/results/node26/conversion-458423-1178622539 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458423-1178622539/instance-458423-1178622539.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-458423-1178622539 -o ROOT/results/node26/solver-458423-1178622539 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458423-1178622539/instance-458423-1178622539.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d484bc8efed557f17788965b19feafe5

RANDOM SEED= 407958149

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1501392 kB
Buffers:         40324 kB
Cached:         390256 kB
SwapCached:       3328 kB
Active:         199572 kB
Inactive:       257852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501392 kB
SwapTotal:     4192956 kB
SwapFree:      4170140 kB
Dirty:            3448 kB
Writeback:           0 kB
Mapped:          34276 kB
Slab:            82676 kB
Committed_AS:  2542792 kB
PageTables:       1724 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= 66561 MiB

End job on node26 on Tue May  8 11:39:02 UTC 2007