Trace number 458946

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.08 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-1.opb
MD5SUM5a9e4c8983ff8fc3ce01109a5c224dd2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13453
Number of constraints which are clauses13453
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
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/458946-1178645859/instance-458946-1178645859.opb ......
1800.06/1800.71	c done parsing opb.
1800.06/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458946-1178645859/instance-458946-1178645859.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/node22/watcher-458946-1178645859 -o ROOT/results/node22/solver-458946-1178645859 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458946-1178645859/instance-458946-1178645859.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: 0.94 1.00 0.99 3/77 9201
/proc/meminfo: memFree=1494848/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=2204 CPUtime=0
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 339 0 0 0 0 0 0 0 18 0 1 0 312503642 2256896 321 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 551 322 84 219 0 328 0

[startup+0.048389 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 9201
/proc/meminfo: memFree=1494848/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=2512 CPUtime=0.04
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 430 0 0 0 4 0 0 0 18 0 1 0 312503642 2572288 412 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586450 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 628 412 86 219 0 405 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2512

[startup+0.101397 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 9201
/proc/meminfo: memFree=1494848/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=2512 CPUtime=0.09
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 430 0 0 0 9 0 0 0 18 0 1 0 312503642 2572288 412 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 628 412 86 219 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2512

[startup+0.301427 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 9201
/proc/meminfo: memFree=1494848/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=3028 CPUtime=0.29
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 604 0 0 0 29 0 0 0 19 0 1 0 312503642 3100672 586 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 757 586 86 219 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701489 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 9201
/proc/meminfo: memFree=1494848/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=3552 CPUtime=0.69
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 753 0 0 0 69 0 0 0 23 0 1 0 312503642 3637248 686 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 888 686 90 219 0 665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3552

[startup+1.50161 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 9202
/proc/meminfo: memFree=1492344/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=3552 CPUtime=1.49
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 762 0 0 0 149 0 0 0 25 0 1 0 312503642 3637248 695 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 888 695 90 219 0 665 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3552

[startup+3.10186 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 9202
/proc/meminfo: memFree=1492216/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=3688 CPUtime=3.09
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 782 0 0 0 309 0 0 0 25 0 1 0 312503642 3776512 715 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 922 715 90 219 0 699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3688

[startup+6.30135 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 9202
/proc/meminfo: memFree=1491768/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=3952 CPUtime=6.29
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 877 0 0 0 629 0 0 0 25 0 1 0 312503642 4046848 810 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 988 810 90 219 0 765 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3952

[startup+12.7013 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 9202
/proc/meminfo: memFree=1491448/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=4464 CPUtime=12.69
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 934 0 0 0 1268 1 0 0 25 0 1 0 312503642 4571136 867 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 1116 867 90 219 0 893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4464

[startup+25.5013 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 9202
/proc/meminfo: memFree=1491000/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=4732 CPUtime=25.48
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 1065 0 0 0 2547 1 0 0 25 0 1 0 312503642 4845568 998 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 1183 998 90 219 0 960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4732

[startup+51.1012 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 9202
/proc/meminfo: memFree=1489976/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=6408 CPUtime=51.07
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 1409 0 0 0 5105 2 0 0 25 0 1 0 312503642 6561792 1245 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 1602 1245 90 219 0 1379 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6408

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9202
/proc/meminfo: memFree=1488120/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=9104 CPUtime=102.26
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 1877 0 0 0 10223 3 0 0 25 0 1 0 312503642 9322496 1713 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 2276 1713 90 219 0 2053 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9104

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9202
/proc/meminfo: memFree=1487416/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=9448 CPUtime=162.24
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 2047 0 0 0 16219 5 0 0 25 0 1 0 312503642 9674752 1883 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 2362 1883 90 219 0 2139 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9448

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1486456/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=9748 CPUtime=222.23
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 2265 0 0 0 22215 8 0 0 25 0 1 0 312503642 9981952 2101 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 2437 2101 90 219 0 2214 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9748

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1485176/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=14832 CPUtime=282.2
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 2784 0 0 0 28210 10 0 0 25 0 1 0 312503642 15187968 2427 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 3708 2427 90 219 0 3485 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14832

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1483576/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=15032 CPUtime=342.19
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 3163 0 0 0 34205 14 0 0 25 0 1 0 312503642 15392768 2806 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 3758 2806 90 219 0 3535 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15032

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1481976/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=15452 CPUtime=402.17
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 3587 0 0 0 40199 18 0 0 25 0 1 0 312503642 15822848 3230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 3863 3230 90 219 0 3640 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15452

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1481208/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=15568 CPUtime=462.15
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 3797 0 0 0 46194 21 0 0 25 0 1 0 312503642 15941632 3440 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 3892 3440 90 219 0 3669 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15568

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1479352/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=23980 CPUtime=522.13
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 4269 0 0 0 52190 23 0 0 25 0 1 0 312503642 24555520 3912 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 5995 3912 90 219 0 5772 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23980

[startup+582.303 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 9204
/proc/meminfo: memFree=1477240/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=24272 CPUtime=582.12
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 4791 0 0 0 58186 26 0 0 25 0 1 0 312503642 24854528 4434 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 6068 4434 90 219 0 5845 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24272

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 9204
/proc/meminfo: memFree=1474424/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=24368 CPUtime=642.09
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 5487 0 0 0 64182 27 0 0 25 0 1 0 312503642 24952832 5130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 6092 5130 90 219 0 5869 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 24368


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1465912/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=43144 CPUtime=882.02
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 7969 0 0 0 88167 35 0 0 25 0 1 0 312503642 44179456 7227 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 10786 7227 90 219 0 10563 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 43144

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1465208/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=43428 CPUtime=942
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 8150 0 0 0 94164 36 0 0 25 0 1 0 312503642 44470272 7408 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 10857 7408 90 219 0 10634 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 43428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1463288/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=43588 CPUtime=1001.98
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 8660 0 0 0 100161 37 0 0 25 0 1 0 312503642 44634112 7918 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 10897 7918 90 219 0 10674 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 43588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1461560/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=43900 CPUtime=1061.97
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 9095 0 0 0 106157 40 0 0 25 0 1 0 312503642 44953600 8353 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 10975 8353 90 219 0 10752 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 43900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1460664/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=44040 CPUtime=1121.94
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 9313 0 0 0 112153 41 0 0 25 0 1 0 312503642 45096960 8571 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 11010 8571 90 219 0 10787 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 44040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1458104/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=44360 CPUtime=1181.93
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 9970 0 0 0 118149 44 0 0 25 0 1 0 312503642 45424640 9228 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 11090 9228 90 219 0 10867 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 44360

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1455160/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=44728 CPUtime=1241.91
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 10701 0 0 0 124145 46 0 0 25 0 1 0 312503642 45801472 9959 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 11182 9959 90 219 0 10959 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 44728

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1452344/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=45028 CPUtime=1301.9
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 11387 0 0 0 130142 48 0 0 25 0 1 0 312503642 46108672 10645 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 11257 10645 90 219 0 11034 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 45028

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9204
/proc/meminfo: memFree=1452088/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=45156 CPUtime=1361.88
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 11444 0 0 0 136138 50 0 0 25 0 1 0 312503642 46239744 10702 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 11289 10702 90 219 0 11066 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 45156

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 9326
/proc/meminfo: memFree=1450424/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=45352 CPUtime=1421.81
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 11502 0 0 0 142130 51 0 0 25 0 1 0 312503642 46440448 10760 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 11338 10760 90 219 0 11115 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 45352

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9402
/proc/meminfo: memFree=1451320/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=45432 CPUtime=1481.75
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 11556 0 0 0 148123 52 0 0 25 0 1 0 312503642 46522368 10814 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 11358 10814 90 219 0 11135 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 45432

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9402
/proc/meminfo: memFree=1451128/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=45648 CPUtime=1541.73
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 11625 0 0 0 154120 53 0 0 25 0 1 0 312503642 46743552 10883 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 11412 10883 90 219 0 11189 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 45648

[startup+1602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 9402
/proc/meminfo: memFree=1450680/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=45900 CPUtime=1601.71
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 11748 0 0 0 160117 54 0 0 25 0 1 0 312503642 47001600 11006 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 11475 11006 90 219 0 11252 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 45900

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9402
/proc/meminfo: memFree=1448888/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=78796 CPUtime=1661.69
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 12211 0 0 0 166114 55 0 0 25 0 1 0 312503642 80687104 11469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 19699 11469 90 219 0 19476 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 78796

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9402
/proc/meminfo: memFree=1446328/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=79356 CPUtime=1721.68
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 12841 0 0 0 172110 58 0 0 25 0 1 0 312503642 81260544 12099 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 19839 12099 90 219 0 19616 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 79356

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 9402
/proc/meminfo: memFree=1446136/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=79452 CPUtime=1781.66
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 12887 0 0 0 178107 59 0 0 25 0 1 0 312503642 81358848 12145 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 19863 12145 90 219 0 19640 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 79452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9402
/proc/meminfo: memFree=1445880/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=82524 CPUtime=1800.06
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 13677 0 0 0 179946 60 0 0 25 0 1 0 312503642 84504576 12166 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 20631 12166 90 219 0 20408 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 82524

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: 1.02 1.01 1.00 2/78 9402
/proc/meminfo: memFree=1445880/2055920 swapFree=4163680/4192956
[pid=9201] ppid=9199 vsize=82524 CPUtime=1800.06
/proc/9201/stat : 9201 (PBS4_SAT07v2) R 9199 9201 8576 0 -1 4194304 13677 0 0 0 179946 60 0 0 25 0 1 0 312503642 84504576 12166 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9201/statm: 20631 12166 90 219 0 20408 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 82524

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1799.46
CPU system time (s): 0.613906
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 82524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.613906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13678
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= 30075

runsolver used 1.39979 second user time and 3.75143 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  8 17:37:40 UTC 2007

IDJOB= 458946
IDBENCH= 2208
IDSOLVER= 200
FILE ID= node22/458946-1178645859

PBS_JOBID= 5218358

Free space on /tmp= 66540 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-1.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458946-1178645859/instance-458946-1178645859.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-458946-1178645859 -o ROOT/results/node22/conversion-458946-1178645859 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458946-1178645859/instance-458946-1178645859.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-458946-1178645859 -o ROOT/results/node22/solver-458946-1178645859 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458946-1178645859/instance-458946-1178645859.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  5a9e4c8983ff8fc3ce01109a5c224dd2

RANDOM SEED= 503254252

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1495256 kB
Buffers:         38520 kB
Cached:         400400 kB
SwapCached:       7364 kB
Active:         207920 kB
Inactive:       254000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495256 kB
SwapTotal:     4192956 kB
SwapFree:      4163680 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          30176 kB
Slab:            84428 kB
Committed_AS:  4535732 kB
PageTables:       1676 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= 66540 MiB

End job on node22 on Tue May  8 18:07:42 UTC 2007