Trace number 458902

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) 1800.02 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-2.opb
MD5SUM0b8531b64d2ca93b44d439b9cb9fcfaa
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 constraints13429
Number of constraints which are clauses13429
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/458902-1178645079/instance-458902-1178645079.opb ......
1800.00/1800.71	c done parsing opb.
1800.00/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458902-1178645079/instance-458902-1178645079.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/node40/watcher-458902-1178645079 -o ROOT/results/node40/solver-458902-1178645079 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458902-1178645079/instance-458902-1178645079.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: 1.92 1.98 1.94 3/77 21757
/proc/meminfo: memFree=1490024/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=2204 CPUtime=0
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 336 0 0 0 0 0 0 0 18 0 1 0 193387480 2256896 319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 551 319 84 219 0 328 0

[startup+0.0572479 s]
/proc/loadavg: 1.92 1.98 1.94 3/77 21757
/proc/meminfo: memFree=1490024/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=2512 CPUtime=0.05
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 430 0 0 0 5 0 0 0 18 0 1 0 193387480 2572288 412 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 628 412 86 219 0 405 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2512

[startup+0.101258 s]
/proc/loadavg: 1.92 1.98 1.94 3/77 21757
/proc/meminfo: memFree=1490024/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=2512 CPUtime=0.09
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 430 0 0 0 9 0 0 0 18 0 1 0 193387480 2572288 412 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 628 412 86 219 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2512

[startup+0.3013 s]
/proc/loadavg: 1.92 1.98 1.94 3/77 21757
/proc/meminfo: memFree=1490024/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=3028 CPUtime=0.29
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 600 0 0 0 29 0 0 0 20 0 1 0 193387480 3100672 582 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134518551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 757 582 86 219 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701382 s]
/proc/loadavg: 1.92 1.98 1.94 3/77 21757
/proc/meminfo: memFree=1490024/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=3552 CPUtime=0.69
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 756 0 0 0 69 0 0 0 23 0 1 0 193387480 3637248 689 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 888 689 90 219 0 665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3552

[startup+1.50155 s]
/proc/loadavg: 1.92 1.98 1.94 2/78 21758
/proc/meminfo: memFree=1487520/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=3692 CPUtime=1.49
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 775 0 0 0 149 0 0 0 25 0 1 0 193387480 3780608 708 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 923 708 90 219 0 700 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3692

[startup+3.10189 s]
/proc/loadavg: 1.92 1.98 1.94 2/78 21758
/proc/meminfo: memFree=1487328/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=3692 CPUtime=3.09
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 785 0 0 0 309 0 0 0 25 0 1 0 193387480 3780608 718 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 923 718 90 219 0 700 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3692

[startup+6.30156 s]
/proc/loadavg: 1.85 1.97 1.94 2/78 21758
/proc/meminfo: memFree=1487136/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=3692 CPUtime=6.29
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 808 0 0 0 629 0 0 0 25 0 1 0 193387480 3780608 741 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 923 741 90 219 0 700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3692

[startup+12.7019 s]
/proc/loadavg: 1.78 1.95 1.93 2/78 21758
/proc/meminfo: memFree=1486880/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=4204 CPUtime=12.68
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 856 0 0 0 1268 0 0 0 25 0 1 0 193387480 4304896 789 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 1051 789 90 219 0 828 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4204

[startup+25.5016 s]
/proc/loadavg: 1.61 1.90 1.91 2/78 21758
/proc/meminfo: memFree=1486432/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=4340 CPUtime=25.48
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 970 0 0 0 2547 1 0 0 25 0 1 0 193387480 4444160 903 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 1085 903 90 219 0 862 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4340

[startup+51.1019 s]
/proc/loadavg: 1.40 1.83 1.89 2/78 21758
/proc/meminfo: memFree=1484960/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=6304 CPUtime=51.07
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 1431 0 0 0 5106 1 0 0 25 0 1 0 193387480 6455296 1267 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 1576 1267 90 219 0 1353 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6304

[startup+102.306 s]
/proc/loadavg: 1.17 1.70 1.84 2/78 21758
/proc/meminfo: memFree=1483232/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=8980 CPUtime=102.25
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 1872 0 0 0 10222 3 0 0 25 0 1 0 193387480 9195520 1708 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 2245 1708 90 219 0 2022 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8980

[startup+162.301 s]
/proc/loadavg: 1.06 1.57 1.79 2/78 21758
/proc/meminfo: memFree=1482208/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=9328 CPUtime=162.22
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 2124 0 0 0 16217 5 0 0 25 0 1 0 193387480 9551872 1960 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 2332 1960 90 219 0 2109 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9328

[startup+222.302 s]
/proc/loadavg: 1.02 1.46 1.73 2/78 21758
/proc/meminfo: memFree=1480544/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=13676 CPUtime=222.2
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 2529 0 0 0 22213 7 0 0 25 0 1 0 193387480 14004224 2365 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 3419 2365 90 219 0 3196 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13676

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.68 2/78 21758
/proc/meminfo: memFree=1479136/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=14844 CPUtime=282.18
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 3072 0 0 0 28208 10 0 0 25 0 1 0 193387480 15200256 2715 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 3711 2715 90 219 0 3488 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14844

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.64 2/78 21758
/proc/meminfo: memFree=1478824/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=15088 CPUtime=342.16
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 3152 0 0 0 34204 12 0 0 25 0 1 0 193387480 15450112 2795 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 3772 2795 90 219 0 3549 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15088

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.60 2/78 21758
/proc/meminfo: memFree=1478504/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=15240 CPUtime=402.14
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 3229 0 0 0 40200 14 0 0 25 0 1 0 193387480 15605760 2872 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 3810 2872 90 219 0 3587 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15240

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.56 2/78 21758
/proc/meminfo: memFree=1477224/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=15520 CPUtime=462.12
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 3575 0 0 0 46195 17 0 0 25 0 1 0 193387480 15892480 3218 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 3880 3218 90 219 0 3657 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 15520

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.52 2/78 21758
/proc/meminfo: memFree=1474920/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=24060 CPUtime=522.09
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 4151 0 0 0 52190 19 0 0 25 0 1 0 193387480 24637440 3794 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 6015 3794 90 219 0 5792 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 24060

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.48 2/78 21758
/proc/meminfo: memFree=1474280/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=24296 CPUtime=582.06
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 4279 0 0 0 58186 20 0 0 25 0 1 0 193387480 24879104 3922 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 6074 3922 90 219 0 5851 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 24296

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.45 2/78 21758
/proc/meminfo: memFree=1473320/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=24396 CPUtime=642.04
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 4536 0 0 0 64182 22 0 0 25 0 1 0 193387480 24981504 4179 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 6099 4179 90 219 0 5876 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 24396


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.34 2/78 21758
/proc/meminfo: memFree=1468584/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=26852 CPUtime=881.95
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 6070 0 0 0 88167 28 0 0 25 0 1 0 193387480 27496448 5328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 6713 5328 90 219 0 6490 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 26852

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.31 2/78 21758
/proc/meminfo: memFree=1467112/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=26852 CPUtime=941.92
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 6434 0 0 0 94163 29 0 0 25 0 1 0 193387480 27496448 5692 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 6713 5692 90 219 0 6490 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 26852

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.29 2/78 21758
/proc/meminfo: memFree=1465064/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=27180 CPUtime=1001.91
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 6990 0 0 0 100159 32 0 0 25 0 1 0 193387480 27832320 6248 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 6795 6248 90 219 0 6572 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 27180

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/78 21758
/proc/meminfo: memFree=1463336/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=43736 CPUtime=1061.88
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 7423 0 0 0 106154 34 0 0 25 0 1 0 193387480 44785664 6681 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 10934 6681 90 219 0 10711 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 43736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/78 21758
/proc/meminfo: memFree=1461096/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=44028 CPUtime=1121.86
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 7985 0 0 0 112151 35 0 0 25 0 1 0 193387480 45084672 7243 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134548665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 11007 7243 90 219 0 10784 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 44028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 21758
/proc/meminfo: memFree=1460776/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=44124 CPUtime=1181.83
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 8049 0 0 0 118147 36 0 0 25 0 1 0 193387480 45182976 7307 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 11031 7307 90 219 0 10808 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 44124

[startup+1242.3 s]
/proc/loadavg: 1.14 1.03 1.23 2/78 21758
/proc/meminfo: memFree=1458856/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=44740 CPUtime=1241.81
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 8514 0 0 0 124143 38 0 0 25 0 1 0 193387480 45813760 7772 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 11185 7772 90 219 0 10962 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 44740

[startup+1302.3 s]
/proc/loadavg: 1.18 1.07 1.22 2/78 21758
/proc/meminfo: memFree=1458600/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=44828 CPUtime=1301.79
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 8570 0 0 0 130140 39 0 0 25 0 1 0 193387480 45903872 7828 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 11207 7828 90 219 0 10984 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 44828

[startup+1362.3 s]
/proc/loadavg: 1.12 1.07 1.21 2/78 21758
/proc/meminfo: memFree=1458536/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=44952 CPUtime=1361.76
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 8607 0 0 0 136136 40 0 0 25 0 1 0 193387480 46030848 7865 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 11238 7865 90 219 0 11015 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 44952

[startup+1422.3 s]
/proc/loadavg: 1.10 1.07 1.20 2/78 21758
/proc/meminfo: memFree=1458216/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=45072 CPUtime=1421.74
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 8675 0 0 0 142132 42 0 0 25 0 1 0 193387480 46153728 7933 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 11268 7933 90 219 0 11045 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 45072

[startup+1482.3 s]
/proc/loadavg: 1.08 1.07 1.19 2/78 21758
/proc/meminfo: memFree=1458024/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=45288 CPUtime=1481.72
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 8731 0 0 0 148129 43 0 0 25 0 1 0 193387480 46374912 7989 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 11322 7989 90 219 0 11099 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 45288

[startup+1542.3 s]
/proc/loadavg: 1.07 1.06 1.18 2/78 21758
/proc/meminfo: memFree=1457704/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=45384 CPUtime=1541.69
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 8794 0 0 0 154125 44 0 0 25 0 1 0 193387480 46473216 8052 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546124 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 11346 8052 90 219 0 11123 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 45384

[startup+1602.3 s]
/proc/loadavg: 1.02 1.05 1.17 2/78 21758
/proc/meminfo: memFree=1457512/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=45524 CPUtime=1601.67
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 8848 0 0 0 160121 46 0 0 25 0 1 0 193387480 46616576 8106 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546124 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 11381 8106 90 219 0 11158 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 45524

[startup+1662.3 s]
/proc/loadavg: 1.01 1.04 1.15 2/78 21758
/proc/meminfo: memFree=1456040/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=45620 CPUtime=1661.65
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 9227 0 0 0 166118 47 0 0 25 0 1 0 193387480 46714880 8485 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 11405 8485 90 219 0 11182 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 45620

[startup+1722.3 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 21758
/proc/meminfo: memFree=1453928/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=49092 CPUtime=1721.62
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 10508 0 0 0 172113 49 0 0 25 0 1 0 193387480 50270208 8997 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 12273 8997 90 219 0 12050 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 49092

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 21758
/proc/meminfo: memFree=1452584/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=49188 CPUtime=1781.61
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 10835 0 0 0 178110 51 0 0 25 0 1 0 193387480 50368512 9324 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 12297 9324 90 219 0 12074 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 49188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 21758
/proc/meminfo: memFree=1451688/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=49448 CPUtime=1800
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 11055 0 0 0 179949 51 0 0 25 0 1 0 193387480 50634752 9544 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 12362 9544 90 219 0 12139 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 49448

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: 1.00 1.02 1.13 2/78 21758
/proc/meminfo: memFree=1451688/2055920 swapFree=4157536/4192956
[pid=21757] ppid=21755 vsize=49448 CPUtime=1800
/proc/21757/stat : 21757 (PBS4_SAT07v2) R 21755 21757 21692 0 -1 4194304 11055 0 0 0 179949 51 0 0 25 0 1 0 193387480 50634752 9544 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21757/statm: 12362 9544 90 219 0 12139 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 49448

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.02
CPU user time (s): 1799.5
CPU system time (s): 0.52292
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 49448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.5
system time used= 0.52292
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11056
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= 37014

runsolver used 1.3408 second user time and 3.90641 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  8 17:24:39 UTC 2007

IDJOB= 458902
IDBENCH= 2160
IDSOLVER= 200
FILE ID= node40/458902-1178645079

PBS_JOBID= 5218392

Free space on /tmp= 66562 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.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458902-1178645079/instance-458902-1178645079.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-458902-1178645079 -o ROOT/results/node40/conversion-458902-1178645079 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458902-1178645079/instance-458902-1178645079.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-458902-1178645079 -o ROOT/results/node40/solver-458902-1178645079 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458902-1178645079/instance-458902-1178645079.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  0b8531b64d2ca93b44d439b9cb9fcfaa

RANDOM SEED= 257849053

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1490368 kB
Buffers:         47764 kB
Cached:         384812 kB
SwapCached:      15272 kB
Active:         143336 kB
Inactive:       312232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490368 kB
SwapTotal:     4192956 kB
SwapFree:      4157536 kB
Dirty:            2876 kB
Writeback:           0 kB
Mapped:          29960 kB
Slab:            95304 kB
Committed_AS:  4674712 kB
PageTables:       1932 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node40 on Tue May  8 17:54:42 UTC 2007