Trace number 458871

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-4.opb
MD5SUM172d8bfe30610a29dfe3bb9d98ed3f4c
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 constraints13489
Number of constraints which are clauses13489
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/458871-1178644773/instance-458871-1178644773.opb ......
1800.05/1800.60	c done parsing opb.
1800.05/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458871-1178644773/instance-458871-1178644773.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/node54/watcher-458871-1178644773 -o ROOT/results/node54/solver-458871-1178644773 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458871-1178644773/instance-458871-1178644773.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: 0.92 0.98 0.99 3/66 16533
/proc/meminfo: memFree=1626928/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=2204 CPUtime=0
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 340 0 0 0 0 0 0 0 18 0 1 0 311851761 2256896 322 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 551 322 84 219 0 328 0

[startup+0.0163019 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 16533
/proc/meminfo: memFree=1626928/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=2356 CPUtime=0.01
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 383 0 0 0 1 0 0 0 18 0 1 0 311851761 2412544 365 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 589 365 84 219 0 366 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2356

[startup+0.101311 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 16533
/proc/meminfo: memFree=1626928/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=2512 CPUtime=0.09
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 430 0 0 0 9 0 0 0 18 0 1 0 311851761 2572288 412 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 628 412 86 219 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2512

[startup+0.301337 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 16533
/proc/meminfo: memFree=1626928/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=3028 CPUtime=0.29
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 600 0 0 0 29 0 0 0 19 0 1 0 311851761 3100672 582 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 757 583 86 219 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701388 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 16533
/proc/meminfo: memFree=1626928/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=3552 CPUtime=0.69
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 760 0 0 0 69 0 0 0 22 0 1 0 311851761 3637248 693 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 888 693 90 219 0 665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3552

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1624360/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=3684 CPUtime=1.49
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 771 0 0 0 149 0 0 0 25 0 1 0 311851761 3772416 704 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 921 704 90 219 0 698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3684

[startup+3.10169 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1624168/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=3684 CPUtime=3.09
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 781 0 0 0 309 0 0 0 25 0 1 0 311851761 3772416 714 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 921 714 90 219 0 698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3684

[startup+6.3021 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1624104/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=3684 CPUtime=6.29
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 798 0 0 0 629 0 0 0 25 0 1 0 311851761 3772416 731 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 921 731 90 219 0 698 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3684

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1623912/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=4196 CPUtime=12.69
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 844 0 0 0 1269 0 0 0 25 0 1 0 311851761 4296704 777 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 1049 777 90 219 0 826 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4196

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1623400/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=4328 CPUtime=25.48
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 973 0 0 0 2548 0 0 0 25 0 1 0 311851761 4431872 906 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 1082 906 90 219 0 859 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4328

[startup+51.1018 s]
/proc/loadavg: 0.97 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1622184/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=6116 CPUtime=51.08
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 1352 0 0 0 5107 1 0 0 25 0 1 0 311851761 6262784 1188 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 1529 1188 90 219 0 1306 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6116

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1620264/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=8988 CPUtime=102.26
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 1835 0 0 0 10224 2 0 0 25 0 1 0 311851761 9203712 1671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 2247 1671 90 219 0 2024 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8988

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1618920/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=9340 CPUtime=162.25
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 2153 0 0 0 16221 4 0 0 25 0 1 0 311851761 9564160 1989 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 2335 1989 90 219 0 2112 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9340

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1616680/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=13716 CPUtime=222.23
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 2701 0 0 0 22217 6 0 0 25 0 1 0 311851761 14045184 2537 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 3429 2537 90 219 0 3206 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13716

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1615784/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=14868 CPUtime=282.2
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 3115 0 0 0 28212 8 0 0 25 0 1 0 311851761 15224832 2758 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 3717 2758 90 219 0 3494 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14868

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1615080/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=15084 CPUtime=342.19
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 3317 0 0 0 34209 10 0 0 25 0 1 0 311851761 15446016 2960 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 3771 2960 90 219 0 3548 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15084

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1614056/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=15264 CPUtime=402.17
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 3584 0 0 0 40205 12 0 0 25 0 1 0 311851761 15630336 3227 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 3816 3227 90 219 0 3593 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15264

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1612200/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=23672 CPUtime=462.15
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 4029 0 0 0 46201 14 0 0 25 0 1 0 311851761 24240128 3672 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 5918 3672 90 219 0 5695 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23672

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1609832/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=23856 CPUtime=522.13
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 4617 0 0 0 52198 15 0 0 25 0 1 0 311851761 24428544 4260 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 5964 4260 90 219 0 5741 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23856

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1607848/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=24144 CPUtime=582.11
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 5095 0 0 0 58194 17 0 0 25 0 1 0 311851761 24723456 4738 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 6036 4738 90 219 0 5813 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 24144

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1606312/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=24556 CPUtime=642.1
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 5476 0 0 0 64192 18 0 0 25 0 1 0 311851761 25145344 5119 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 6139 5119 90 219 0 5916 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 24556


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1601064/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=43036 CPUtime=822.04
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 7161 0 0 0 82183 21 0 0 25 0 1 0 311851761 44068864 6419 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 10759 6419 90 219 0 10536 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 43036

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1600296/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=43380 CPUtime=882.02
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 7370 0 0 0 88179 23 0 0 25 0 1 0 311851761 44421120 6628 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 10845 6628 90 219 0 10622 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 43380

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1599208/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=43596 CPUtime=942
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 7629 0 0 0 94177 23 0 0 25 0 1 0 311851761 44642304 6887 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 10899 6887 90 219 0 10676 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 43596

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1598888/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=43596 CPUtime=1001.99
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 7681 0 0 0 100175 24 0 0 25 0 1 0 311851761 44642304 6939 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 10899 6939 90 219 0 10676 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 43596

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1597480/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=43884 CPUtime=1061.97
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 8045 0 0 0 106172 25 0 0 25 0 1 0 311851761 44937216 7303 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 10971 7303 90 219 0 10748 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 43884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1595304/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=44104 CPUtime=1121.95
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 8575 0 0 0 112169 26 0 0 25 0 1 0 311851761 45162496 7833 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 11026 7833 90 219 0 10803 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 44104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1592104/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=44284 CPUtime=1181.93
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 9364 0 0 0 118166 27 0 0 25 0 1 0 311851761 45346816 8622 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 11071 8622 90 219 0 10848 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 44284

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1589800/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=44580 CPUtime=1241.91
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 9943 0 0 0 124163 28 0 0 25 0 1 0 311851761 45649920 9201 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 11145 9201 90 219 0 10922 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 44580

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1588328/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=44900 CPUtime=1301.9
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 10309 0 0 0 130161 29 0 0 25 0 1 0 311851761 45977600 9567 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 11225 9567 90 219 0 11002 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 44900

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1586728/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=45200 CPUtime=1361.88
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 10716 0 0 0 136158 30 0 0 25 0 1 0 311851761 46284800 9974 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 11300 9974 90 219 0 11077 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 45200

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1584936/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=45392 CPUtime=1421.86
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 11143 0 0 0 142154 32 0 0 25 0 1 0 311851761 46481408 10401 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 11348 10401 90 219 0 11125 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 45392

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1584552/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=45796 CPUtime=1481.84
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 11237 0 0 0 148151 33 0 0 25 0 1 0 311851761 46895104 10495 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 11449 10495 90 219 0 11226 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 45796

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1582824/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=45924 CPUtime=1541.82
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 11680 0 0 0 154148 34 0 0 25 0 1 0 311851761 47026176 10938 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 11481 10938 90 219 0 11258 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 45924

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1580648/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=78916 CPUtime=1601.8
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 12226 0 0 0 160145 35 0 0 25 0 1 0 311851761 80809984 11484 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 19729 11484 90 219 0 19506 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 78916

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1578856/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=82432 CPUtime=1661.79
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 13385 0 0 0 166143 36 0 0 25 0 1 0 311851761 84410368 11874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 20608 11874 90 219 0 20385 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 82432

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1578792/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=82432 CPUtime=1721.77
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 13431 0 0 0 172140 37 0 0 25 0 1 0 311851761 84410368 11920 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 20608 11920 90 219 0 20385 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 82432

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1578664/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=82512 CPUtime=1781.74
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 13474 0 0 0 178136 38 0 0 25 0 1 0 311851761 84492288 11963 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 20628 11963 90 219 0 20405 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 82512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 16534
/proc/meminfo: memFree=1578536/2055920 swapFree=4182248/4192956
[pid=16533] ppid=16531 vsize=82512 CPUtime=1800.05
/proc/16533/stat : 16533 (PBS4_SAT07v2) R 16531 16533 15708 0 -1 4194304 13495 0 0 0 179966 39 0 0 25 0 1 0 311851761 84492288 11984 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16533/statm: 20628 11984 90 219 0 20405 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 82512

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1799.67
CPU system time (s): 0.399939
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 82512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13496
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= 2827

runsolver used 1.56176 second user time and 4.99824 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  8 17:19:33 UTC 2007

IDJOB= 458871
IDBENCH= 2122
IDSOLVER= 200
FILE ID= node54/458871-1178644773

PBS_JOBID= 5218353

Free space on /tmp= 66557 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-par32-4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458871-1178644773/instance-458871-1178644773.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-458871-1178644773 -o ROOT/results/node54/conversion-458871-1178644773 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458871-1178644773/instance-458871-1178644773.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-458871-1178644773 -o ROOT/results/node54/solver-458871-1178644773 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458871-1178644773/instance-458871-1178644773.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  172d8bfe30610a29dfe3bb9d98ed3f4c

RANDOM SEED= 162253418

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1627336 kB
Buffers:         23944 kB
Cached:         306884 kB
SwapCached:       3868 kB
Active:         215596 kB
Inactive:       126124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627336 kB
SwapTotal:     4192956 kB
SwapFree:      4182248 kB
Dirty:            2696 kB
Writeback:           0 kB
Mapped:          17032 kB
Slab:            72812 kB
Committed_AS:  5380344 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node54 on Tue May  8 17:49:36 UTC 2007