Trace number 459916

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 1800.53

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_50_10_3_15.opb
MD5SUM97892b1b250c8711791b219b8ddda703
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables100
Total number of constraints152
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1236
Sum of products size (including duplicates)2472
Number of different products618
Sum of products size1236

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/459916-1178662138/instance-459916-1178662138.opb ......
1800.03/1800.50	c done parsing opb.
1800.03/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459916-1178662138/instance-459916-1178662138.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node45/watcher-459916-1178662138 -o ROOT/results/node45/solver-459916-1178662138 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459916-1178662138/instance-459916-1178662138.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: 1.06 1.03 1.00 3/77 8698
/proc/meminfo: memFree=1849224/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=1456 CPUtime=0
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 221059441 1490944 144 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 364 144 86 219 0 141 0

[startup+0.0103101 s]
/proc/loadavg: 1.06 1.03 1.00 3/77 8698
/proc/meminfo: memFree=1849224/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=1592 CPUtime=0
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 221059441 1630208 165 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 398 166 86 219 0 175 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1592

[startup+0.10132 s]
/proc/loadavg: 1.06 1.03 1.00 3/77 8698
/proc/meminfo: memFree=1849224/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=1748 CPUtime=0.09
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 221059441 1789952 265 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 437 265 90 219 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1748

[startup+0.30134 s]
/proc/loadavg: 1.06 1.03 1.00 3/77 8698
/proc/meminfo: memFree=1849224/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=3540 CPUtime=0.29
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 517 0 0 0 29 0 0 0 19 0 1 0 221059441 3624960 499 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 885 499 90 219 0 662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3540

[startup+0.70138 s]
/proc/loadavg: 1.06 1.03 1.00 3/77 8698
/proc/meminfo: memFree=1849224/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=5920 CPUtime=0.69
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 886 0 0 0 69 0 0 0 23 0 1 0 221059441 6062080 868 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 1480 868 90 219 0 1257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5920

[startup+1.50146 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 8699
/proc/meminfo: memFree=1845120/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=10344 CPUtime=1.5
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 1460 0 0 0 149 1 0 0 25 0 1 0 221059441 10592256 1393 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 2586 1393 90 219 0 2363 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10344

[startup+3.10162 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 8699
/proc/meminfo: memFree=1841856/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=11164 CPUtime=3.09
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 2189 0 0 0 307 2 0 0 25 0 1 0 221059441 11431936 2122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 2791 2122 90 219 0 2568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11164

[startup+6.30195 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 8699
/proc/meminfo: memFree=1838976/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=12240 CPUtime=6.29
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 2904 0 0 0 626 3 0 0 25 0 1 0 221059441 12533760 2740 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134548931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 3060 2740 90 219 0 2837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12240

[startup+12.7016 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 8699
/proc/meminfo: memFree=1834304/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=22356 CPUtime=12.69
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 4178 0 0 0 1264 5 0 0 25 0 1 0 221059441 22892544 3821 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 5589 3821 90 219 0 5366 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22356

[startup+25.5019 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 8699
/proc/meminfo: memFree=1827392/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=23940 CPUtime=25.49
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 5874 0 0 0 2539 10 0 0 25 0 1 0 221059441 24514560 5517 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 5985 5517 90 219 0 5762 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23940

[startup+51.1015 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 8699
/proc/meminfo: memFree=1818624/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=44164 CPUtime=51.07
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 8505 0 0 0 5091 16 0 0 25 0 1 0 221059441 45223936 7763 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 11041 7763 90 219 0 10818 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44164

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 8699
/proc/meminfo: memFree=1807552/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=50976 CPUtime=102.27
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 11962 0 0 0 10201 26 0 0 25 0 1 0 221059441 52199424 10451 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 12744 10451 90 219 0 12521 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 50976

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8699
/proc/meminfo: memFree=1800320/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=86020 CPUtime=162.25
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 13761 0 0 0 16190 35 0 0 25 0 1 0 221059441 88084480 12250 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 21505 12250 90 219 0 21282 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 86020

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8701
/proc/meminfo: memFree=1795328/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=87676 CPUtime=222.24
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 14958 0 0 0 22181 43 0 0 25 0 1 0 221059441 89780224 13447 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 21919 13447 90 219 0 21696 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 87676

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1789952/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=89992 CPUtime=282.22
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 16300 0 0 0 28172 50 0 0 25 0 1 0 221059441 92151808 14789 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 22498 14789 90 219 0 22275 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 89992

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1786496/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=98264 CPUtime=342.2
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 18732 0 0 0 34161 59 0 0 25 0 1 0 221059441 100622336 15651 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 24566 15651 90 219 0 24343 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 98264

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1782592/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=100316 CPUtime=402.19
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 19941 0 0 0 40153 66 0 0 25 0 1 0 221059441 102723584 16662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 25079 16662 90 219 0 24856 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 100316

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1779840/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=101444 CPUtime=462.18
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 20602 0 0 0 46146 72 0 0 25 0 1 0 221059441 103878656 17290 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 25361 17290 90 219 0 25138 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 101444

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1777024/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=102848 CPUtime=522.16
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 21394 0 0 0 52136 80 0 0 25 0 1 0 221059441 105316352 18049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134584034 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 25712 18049 90 219 0 25489 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 102848

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1774592/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=104428 CPUtime=582.14
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 22077 0 0 0 58128 86 0 0 25 0 1 0 221059441 106934272 18600 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 26107 18600 90 219 0 25884 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 104428

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1772672/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=104864 CPUtime=642.13
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 22553 0 0 0 64121 92 0 0 25 0 1 0 221059441 107380736 19076 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 26216 19076 90 219 0 25993 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 104864


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1764224/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=109632 CPUtime=882.07
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 24992 0 0 0 88091 116 0 0 25 0 1 0 221059441 112263168 21185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 27408 21185 90 219 0 27185 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 109632

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1761728/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=110612 CPUtime=942.05
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 25643 0 0 0 94083 122 0 0 25 0 1 0 221059441 113266688 21803 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 27653 21803 90 219 0 27430 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 110612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1759488/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=124428 CPUtime=1002.04
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 29425 0 0 0 100075 129 0 0 25 0 1 0 221059441 127414272 22347 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 31107 22347 90 219 0 30884 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 124428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1757440/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=125616 CPUtime=1062.02
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 30026 0 0 0 106069 133 0 0 25 0 1 0 221059441 128630784 22882 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 31404 22882 90 219 0 31181 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 125616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1755968/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=126844 CPUtime=1122.01
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 30410 0 0 0 112063 138 0 0 25 0 1 0 221059441 129888256 23233 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 31711 23233 90 219 0 31488 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 126844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1754944/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=126844 CPUtime=1181.99
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 30671 0 0 0 118056 143 0 0 25 0 1 0 221059441 129888256 23494 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 31711 23494 90 219 0 31488 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 126844

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1752704/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=127732 CPUtime=1241.98
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 31215 0 0 0 124049 149 0 0 25 0 1 0 221059441 130797568 24038 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 31933 24038 90 219 0 31710 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 127732

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1750912/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=128532 CPUtime=1301.97
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 31650 0 0 0 130043 154 0 0 25 0 1 0 221059441 131616768 24473 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 32133 24473 90 219 0 31910 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 128532

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1749888/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=128664 CPUtime=1361.95
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 31898 0 0 0 136035 160 0 0 25 0 1 0 221059441 131751936 24721 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 32166 24721 90 219 0 31943 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 128664

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1748480/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=129776 CPUtime=1421.94
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 32275 0 0 0 142029 165 0 0 25 0 1 0 221059441 132890624 25065 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 32444 25065 90 219 0 32221 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 129776

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1747328/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=129776 CPUtime=1481.91
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 32561 0 0 0 148022 169 0 0 25 0 1 0 221059441 132890624 25351 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 32444 25351 90 219 0 32221 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 129776

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1746112/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=130944 CPUtime=1541.9
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 32858 0 0 0 154017 173 0 0 25 0 1 0 221059441 134086656 25648 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 32736 25648 90 219 0 32513 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 130944

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8701
/proc/meminfo: memFree=1744000/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=131076 CPUtime=1601.89
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 33396 0 0 0 160010 179 0 0 25 0 1 0 221059441 134221824 26186 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 32769 26186 90 219 0 32546 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 131076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1742912/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=132164 CPUtime=1661.87
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 33673 0 0 0 166004 183 0 0 25 0 1 0 221059441 135335936 26430 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 33041 26430 90 219 0 32818 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 132164

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1741632/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=132292 CPUtime=1721.86
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 34031 0 0 0 171999 187 0 0 25 0 1 0 221059441 135467008 26755 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 33073 26755 90 219 0 32850 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 132292

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1740672/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=133444 CPUtime=1781.84
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 34256 0 0 0 177993 191 0 0 25 0 1 0 221059441 136646656 26980 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 33361 26980 90 219 0 33138 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 133444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1739520/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=133572 CPUtime=1800.03
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 34572 0 0 0 179811 192 0 0 25 0 1 0 221059441 136777728 27263 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 33393 27263 90 219 0 33170 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 133572

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8701
/proc/meminfo: memFree=1739520/2055920 swapFree=4157932/4192956
[pid=8698] ppid=8696 vsize=133572 CPUtime=1800.03
/proc/8698/stat : 8698 (PBS4_SAT07v2) R 8696 8698 7142 0 -1 4194304 34572 0 0 0 179811 192 0 0 25 0 1 0 221059441 136777728 27263 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8698/statm: 33393 27263 90 219 0 33170 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 133572

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.07
CPU user time (s): 1798.12
CPU system time (s): 1.9477
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 135708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.12
system time used= 1.9477
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34573
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= 25216

runsolver used 1.47677 second user time and 4.23436 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  8 22:08:58 UTC 2007

IDJOB= 459916
IDBENCH= 48377
IDSOLVER= 200
FILE ID= node45/459916-1178662138

PBS_JOBID= 5218414

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_50_10_3_15.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459916-1178662138/instance-459916-1178662138.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-459916-1178662138 -o ROOT/results/node45/conversion-459916-1178662138 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459916-1178662138/instance-459916-1178662138.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-459916-1178662138 -o ROOT/results/node45/solver-459916-1178662138 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459916-1178662138/instance-459916-1178662138.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  97892b1b250c8711791b219b8ddda703

RANDOM SEED= 123926176

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1849568 kB
Buffers:         22996 kB
Cached:          68524 kB
SwapCached:      14356 kB
Active:         106580 kB
Inactive:        29140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849568 kB
SwapTotal:     4192956 kB
SwapFree:      4157932 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          51356 kB
Slab:            56120 kB
Committed_AS:  3972384 kB
PageTables:       1792 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= 66562 MiB

End job on node45 on Tue May  8 22:39:01 UTC 2007