Trace number 458820

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) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-2-c.opb
MD5SUM02ee6f086501e1f86c8de97a222a24d7
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 variables2606
Total number of constraints6509
Number of constraints which are clauses6509
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 constraint2
Maximum length of a constraint3
Number of terms in the objective function 2606
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 2606
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2606
Number of bits of the biggest sum of numbers12
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/458820-1178644258/instance-458820-1178644258.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)

/tmp/evaluation/458820-1178644258/instance-458820-1178644258.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/node63/watcher-458820-1178644258 -o ROOT/results/node63/solver-458820-1178644258 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458820-1178644258/instance-458820-1178644258.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 0.99 0.99 3/64 22324
/proc/meminfo: memFree=1659964/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=1704 CPUtime=0
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 340415689 1744896 201 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 426 201 84 219 0 203 0

[startup+0.094087 s]
/proc/loadavg: 1.06 0.99 0.99 3/64 22324
/proc/meminfo: memFree=1659964/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=2180 CPUtime=0.09
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 385 0 0 0 9 0 0 0 18 0 1 0 340415689 2232320 359 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 545 359 86 219 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2180

[startup+0.102087 s]
/proc/loadavg: 1.06 0.99 0.99 3/64 22324
/proc/meminfo: memFree=1659964/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=2180 CPUtime=0.09
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 399 0 0 0 9 0 0 0 18 0 1 0 340415689 2232320 373 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 545 373 86 219 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2180

[startup+0.301108 s]
/proc/loadavg: 1.06 0.99 0.99 3/64 22324
/proc/meminfo: memFree=1659964/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=2176 CPUtime=0.29
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 411 0 0 0 29 0 0 0 19 0 1 0 340415689 2228224 385 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 544 385 90 219 0 321 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2176

[startup+0.70215 s]
/proc/loadavg: 1.06 0.99 0.99 3/64 22324
/proc/meminfo: memFree=1659964/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=2176 CPUtime=0.69
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 416 0 0 0 69 0 0 0 22 0 1 0 340415689 2228224 390 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 544 390 90 219 0 321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.50124 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1658676/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=2432 CPUtime=1.49
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 427 0 0 0 149 0 0 0 25 0 1 0 340415689 2490368 401 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 608 401 90 219 0 385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.1014 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1658484/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=2564 CPUtime=3.09
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 459 0 0 0 309 0 0 0 25 0 1 0 340415689 2625536 433 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 641 433 90 219 0 418 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2564

[startup+6.30174 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1658100/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=3076 CPUtime=6.29
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 532 0 0 0 629 0 0 0 25 0 1 0 340415689 3149824 506 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 769 506 90 219 0 546 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3076

[startup+12.7014 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1657396/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=3532 CPUtime=12.69
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 749 0 0 0 1269 0 0 0 25 0 1 0 340415689 3616768 674 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 883 674 90 219 0 660 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3532

[startup+25.5018 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1656052/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=4940 CPUtime=25.48
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 1075 0 0 0 2547 1 0 0 25 0 1 0 340415689 5058560 1000 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 1235 1000 90 219 0 1012 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4940

[startup+51.1015 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1653876/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=7804 CPUtime=51.07
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 1707 0 0 0 5105 2 0 0 25 0 1 0 340415689 7991296 1535 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 1951 1535 90 219 0 1728 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7804

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1650548/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=13460 CPUtime=102.26
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 2685 0 0 0 10222 4 0 0 25 0 1 0 340415689 13783040 2320 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 3365 2320 90 219 0 3142 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13460

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1648756/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=14564 CPUtime=162.25
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 3178 0 0 0 16218 7 0 0 25 0 1 0 340415689 14913536 2813 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 3641 2813 90 219 0 3418 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14564

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1645428/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=16856 CPUtime=222.23
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 4386 0 0 0 22212 11 0 0 25 0 1 0 340415689 17260544 3636 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 4214 3636 90 219 0 3991 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16856

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1641972/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=25840 CPUtime=282.22
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 5235 0 0 0 28208 14 0 0 25 0 1 0 340415689 26460160 4485 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 6460 4485 90 219 0 6237 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25840

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1637364/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=26560 CPUtime=342.2
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 6388 0 0 0 34202 18 0 0 25 0 1 0 340415689 27197440 5638 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 6640 5638 90 219 0 6417 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26560

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1636468/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=27040 CPUtime=402.19
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 6613 0 0 0 40198 21 0 0 25 0 1 0 340415689 27688960 5863 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 6760 5863 90 219 0 6537 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 27040

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1632884/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=28360 CPUtime=462.17
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 7497 0 0 0 46194 23 0 0 25 0 1 0 340415689 29040640 6747 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 7090 6747 90 219 0 6867 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28360

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1627892/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=48296 CPUtime=522.16
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 9538 0 0 0 52190 26 0 0 25 0 1 0 340415689 49455104 8019 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 12074 8019 90 219 0 11851 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 48296

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1623796/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=49264 CPUtime=582.14
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 10528 0 0 0 58184 30 0 0 25 0 1 0 340415689 50446336 9009 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 12316 9009 90 219 0 12093 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 49264

[startup+642.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1620468/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=49876 CPUtime=642.13
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 11350 0 0 0 64180 33 0 0 25 0 1 0 340415689 51073024 9831 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 12469 9831 90 219 0 12246 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 49876


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1607604/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=85472 CPUtime=882.06
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 14554 0 0 0 88162 44 0 0 25 0 1 0 340415689 87523328 13035 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 21368 13035 90 219 0 21145 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 85472

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1601524/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=86600 CPUtime=942.05
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 16096 0 0 0 94157 48 0 0 25 0 1 0 340415689 88678400 14577 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 21650 14577 90 219 0 21427 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 86600

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1598452/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=87632 CPUtime=1002.03
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 16844 0 0 0 100152 51 0 0 25 0 1 0 340415689 89735168 15325 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 21908 15325 90 219 0 21685 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 87632

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1597556/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=88136 CPUtime=1062.01
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 17071 0 0 0 106147 54 0 0 25 0 1 0 340415689 90251264 15552 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 22034 15552 90 219 0 21811 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 88136

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1596916/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=94536 CPUtime=1122
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 18749 0 0 0 112141 59 0 0 25 0 1 0 340415689 96804864 15693 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 23634 15693 90 219 0 23411 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 94536

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1596148/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=95072 CPUtime=1181.99
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 18950 0 0 0 118137 62 0 0 25 0 1 0 340415689 97353728 15894 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 23768 15894 90 219 0 23545 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 95072

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1595380/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=95620 CPUtime=1241.97
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 19141 0 0 0 124133 64 0 0 25 0 1 0 340415689 97914880 16085 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 23905 16085 90 219 0 23682 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 95620

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1594804/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=95928 CPUtime=1301.96
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 19270 0 0 0 130129 67 0 0 25 0 1 0 340415689 98230272 16214 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 23982 16214 90 219 0 23759 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 95928

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1594100/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=96384 CPUtime=1361.94
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 19463 0 0 0 136125 69 0 0 25 0 1 0 340415689 98697216 16407 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 24096 16407 90 219 0 23873 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 96384

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1588788/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=96648 CPUtime=1421.93
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 20773 0 0 0 142121 72 0 0 25 0 1 0 340415689 98967552 17717 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 24162 17717 90 219 0 23939 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 96648

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1584116/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=97756 CPUtime=1481.9
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 21953 0 0 0 148115 75 0 0 25 0 1 0 340415689 100102144 18897 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 24439 18897 90 219 0 24216 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 97756

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1580020/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=98248 CPUtime=1541.89
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 22959 0 0 0 154111 78 0 0 25 0 1 0 340415689 100605952 19903 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546119 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 24562 19903 90 219 0 24339 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 98248

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1579060/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=98876 CPUtime=1601.88
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 23192 0 0 0 160107 81 0 0 25 0 1 0 340415689 101249024 20136 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 24719 20136 90 219 0 24496 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 98876

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1578292/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=99512 CPUtime=1661.86
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 23394 0 0 0 166102 84 0 0 25 0 1 0 340415689 101900288 20338 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 24878 20338 90 219 0 24655 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 99512

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1577716/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=99512 CPUtime=1721.85
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 23536 0 0 0 172098 87 0 0 25 0 1 0 340415689 101900288 20480 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546124 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 24878 20480 90 219 0 24655 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 99512

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1576884/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=100384 CPUtime=1781.83
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 23741 0 0 0 178095 88 0 0 25 0 1 0 340415689 102793216 20685 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 25096 20685 90 219 0 24873 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 100384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1576756/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=100384 CPUtime=1800.03
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 23767 0 0 0 179914 89 0 0 25 0 1 0 340415689 102793216 20711 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 25096 20711 90 219 0 24873 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 100384

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 0.99 0.99 2/65 22325
/proc/meminfo: memFree=1576756/2055920 swapFree=4183072/4192956
[pid=22324] ppid=22322 vsize=100384 CPUtime=1800.03
/proc/22324/stat : 22324 (PBS4_SAT07v2) R 22322 22324 21773 0 -1 4194304 23767 0 0 0 179914 89 0 0 25 0 1 0 340415689 102793216 20711 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22324/statm: 25096 20711 90 219 0 24873 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 100384

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1799.15
CPU system time (s): 0.906862
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 100384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.15
system time used= 0.906862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23768
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= 2830

runsolver used 1.40579 second user time and 3.51647 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  8 17:10:58 UTC 2007

IDJOB= 458820
IDBENCH= 2057
IDSOLVER= 200
FILE ID= node63/458820-1178644258

PBS_JOBID= 5218337

Free space on /tmp= 66559 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-par32-2-c.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458820-1178644258/instance-458820-1178644258.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-458820-1178644258 -o ROOT/results/node63/conversion-458820-1178644258 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458820-1178644258/instance-458820-1178644258.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-458820-1178644258 -o ROOT/results/node63/solver-458820-1178644258 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458820-1178644258/instance-458820-1178644258.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  02ee6f086501e1f86c8de97a222a24d7

RANDOM SEED= 239703800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1660372 kB
Buffers:         27412 kB
Cached:         271012 kB
SwapCached:       3904 kB
Active:         160540 kB
Inactive:       147960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660372 kB
SwapTotal:     4192956 kB
SwapFree:      4183072 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          16120 kB
Slab:            73016 kB
Committed_AS:  5962808 kB
PageTables:       1464 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= 66559 MiB

End job on node63 on Tue May  8 17:41:00 UTC 2007