Trace number 458931

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-f2000.opb
MD5SUMfad56081e554a0467e4020315c4dfc76
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 variables4000
Total number of constraints10500
Number of constraints which are clauses10500
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 4000
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 4000
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 4000
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/458931-1178645760/instance-458931-1178645760.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/458931-1178645760/instance-458931-1178645760.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/node72/watcher-458931-1178645760 -o ROOT/results/node72/solver-458931-1178645760 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458931-1178645760/instance-458931-1178645760.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 3/77 32598
/proc/meminfo: memFree=1514152/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=1872 CPUtime=0
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 340614473 1916928 239 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 468 239 84 219 0 245 0

[startup+0.071295 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32598
/proc/meminfo: memFree=1514152/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=2180 CPUtime=0.06
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 329 0 0 0 6 0 0 0 18 0 1 0 340614473 2232320 311 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 545 311 86 219 0 322 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2180

[startup+0.102298 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32598
/proc/meminfo: memFree=1514152/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=2180 CPUtime=0.09
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 353 0 0 0 9 0 0 0 18 0 1 0 340614473 2232320 335 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134786758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 545 335 86 219 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2180

[startup+0.302317 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32598
/proc/meminfo: memFree=1514152/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=2920 CPUtime=0.29
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 583 0 0 0 29 0 0 0 20 0 1 0 340614473 2990080 512 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 730 512 90 219 0 507 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2920

[startup+0.701352 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32598
/proc/meminfo: memFree=1514152/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=3052 CPUtime=0.69
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 621 0 0 0 69 0 0 0 23 0 1 0 340614473 3125248 550 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 763 550 90 219 0 540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3052

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32599
/proc/meminfo: memFree=1512224/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=3184 CPUtime=1.49
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 659 0 0 0 149 0 0 0 25 0 1 0 340614473 3260416 588 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 796 588 90 219 0 573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3184

[startup+3.10157 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32599
/proc/meminfo: memFree=1511840/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=3316 CPUtime=3.09
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 702 0 0 0 309 0 0 0 25 0 1 0 340614473 3395584 631 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 829 631 90 219 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3316

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32599
/proc/meminfo: memFree=1511392/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=3960 CPUtime=6.29
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 783 0 0 0 628 1 0 0 25 0 1 0 340614473 4055040 712 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 990 712 90 219 0 767 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3960

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32599
/proc/meminfo: memFree=1510888/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=4092 CPUtime=12.68
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 902 0 0 0 1266 2 0 0 25 0 1 0 340614473 4190208 831 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544798 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 1023 831 90 219 0 800 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4092

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 32599
/proc/meminfo: memFree=1510184/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=5244 CPUtime=25.48
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 1093 0 0 0 2540 8 0 0 25 0 1 0 340614473 5369856 1022 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 1311 1022 90 219 0 1088 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5244

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32599
/proc/meminfo: memFree=1509096/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=8100 CPUtime=51.08
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 1473 0 0 0 5086 22 0 0 25 0 1 0 340614473 8294400 1305 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 2025 1305 90 219 0 1802 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8100

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 32599
/proc/meminfo: memFree=1508200/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=8528 CPUtime=102.26
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 1688 0 0 0 10181 45 0 0 25 0 1 0 340614473 8732672 1520 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 2132 1520 90 219 0 1909 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8528

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32599
/proc/meminfo: memFree=1506600/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=9760 CPUtime=162.25
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 2273 0 0 0 16153 72 0 0 25 0 1 0 340614473 9994240 1912 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 2440 1912 90 219 0 2217 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9760

[startup+222.303 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 32599
/proc/meminfo: memFree=1505320/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=10292 CPUtime=222.24
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 2591 0 0 0 22129 95 0 0 25 0 1 0 340614473 10539008 2230 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 2573 2230 90 219 0 2350 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10292

[startup+282.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 32599
/proc/meminfo: memFree=1503784/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=14812 CPUtime=282.22
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 2960 0 0 0 28103 119 0 0 25 0 1 0 340614473 15167488 2599 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 3703 2599 90 219 0 3480 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14812

[startup+342.303 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 32599
/proc/meminfo: memFree=1502440/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=15220 CPUtime=342.2
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 3299 0 0 0 34076 144 0 0 25 0 1 0 340614473 15585280 2938 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 3805 2938 90 219 0 3582 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15220

[startup+402.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 32599
/proc/meminfo: memFree=1501352/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=17152 CPUtime=402.19
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 3966 0 0 0 40053 166 0 0 25 0 1 0 340614473 17563648 3220 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 4288 3220 90 219 0 4065 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17152

[startup+462.303 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 32599
/proc/meminfo: memFree=1500136/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=17552 CPUtime=462.18
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 4267 0 0 0 46028 190 0 0 25 0 1 0 340614473 17973248 3521 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 4388 3521 90 219 0 4165 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17552

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32599
/proc/meminfo: memFree=1498984/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=17996 CPUtime=522.16
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 4563 0 0 0 52003 213 0 0 25 0 1 0 340614473 18427904 3817 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546124 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 4499 3817 90 219 0 4276 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17996

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32599
/proc/meminfo: memFree=1497896/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=18388 CPUtime=582.15
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 4845 0 0 0 57978 237 0 0 25 0 1 0 340614473 18829312 4099 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 4597 4099 90 219 0 4374 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32599
/proc/meminfo: memFree=1496808/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=26932 CPUtime=642.13
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 5120 0 0 0 63953 260 0 0 25 0 1 0 340614473 27578368 4374 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 6733 4374 90 219 0 6510 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 26932


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

[startup+822.302 s]
/proc/loadavg: 1.13 1.04 1.01 3/78 32599
/proc/meminfo: memFree=1493288/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=28088 CPUtime=822.08
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 5998 0 0 0 81881 327 0 0 25 0 1 0 340614473 28762112 5252 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 7022 5252 90 219 0 6799 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 28088

[startup+882.301 s]
/proc/loadavg: 1.05 1.03 1.01 2/78 32599
/proc/meminfo: memFree=1492456/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=28456 CPUtime=882.08
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 6190 0 0 0 87856 352 0 0 25 0 1 0 340614473 29138944 5444 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 7114 5444 90 219 0 6891 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 28456

[startup+942.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 32599
/proc/meminfo: memFree=1491688/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=31912 CPUtime=942.06
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 7153 0 0 0 93831 375 0 0 25 0 1 0 340614473 32677888 5638 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 7978 5638 90 219 0 7755 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 31912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 32599
/proc/meminfo: memFree=1490792/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=32132 CPUtime=1002.05
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 7376 0 0 0 99808 397 0 0 25 0 1 0 340614473 32903168 5861 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8033 5861 90 219 0 7810 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 32132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32599
/proc/meminfo: memFree=1489832/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=32524 CPUtime=1062.03
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 7626 0 0 0 105784 419 0 0 25 0 1 0 340614473 33304576 6111 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8131 6111 90 219 0 7908 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 32524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32599
/proc/meminfo: memFree=1488808/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=32928 CPUtime=1122.02
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 7874 0 0 0 111762 440 0 0 25 0 1 0 340614473 33718272 6359 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8232 6359 90 219 0 8009 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 32928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32599
/proc/meminfo: memFree=1487784/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=33160 CPUtime=1182.01
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 8127 0 0 0 117739 462 0 0 25 0 1 0 340614473 33955840 6612 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8290 6612 90 219 0 8067 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 33160

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32599
/proc/meminfo: memFree=1486952/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=33560 CPUtime=1241.99
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 8326 0 0 0 123717 482 0 0 25 0 1 0 340614473 34365440 6811 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8390 6811 90 219 0 8167 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 33560

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32599
/proc/meminfo: memFree=1485864/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=33960 CPUtime=1301.97
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 8580 0 0 0 129692 505 0 0 25 0 1 0 340614473 34775040 7065 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8490 7065 90 219 0 8267 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 33960

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32599
/proc/meminfo: memFree=1485160/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=34064 CPUtime=1361.96
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 8763 0 0 0 135668 528 0 0 25 0 1 0 340614473 34881536 7248 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8516 7248 90 219 0 8293 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 34064

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32599
/proc/meminfo: memFree=1484136/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=34636 CPUtime=1421.95
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 9006 0 0 0 141645 550 0 0 25 0 1 0 340614473 35467264 7491 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8659 7491 90 219 0 8436 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 34636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 32599
/proc/meminfo: memFree=1483240/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=34752 CPUtime=1481.93
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 9239 0 0 0 147624 569 0 0 25 0 1 0 340614473 35586048 7724 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8688 7724 90 219 0 8465 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 34752

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 32767
/proc/meminfo: memFree=1481136/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=35204 CPUtime=1541.83
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 9439 0 0 0 153591 592 0 0 25 0 1 0 340614473 36048896 7924 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8801 7924 90 219 0 8578 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 35204

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 333
/proc/meminfo: memFree=1481512/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=35436 CPUtime=1601.79
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 9655 0 0 0 159564 615 0 0 25 0 1 0 340614473 36286464 8140 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8859 8140 90 219 0 8636 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 35436

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 333
/proc/meminfo: memFree=1480680/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=35776 CPUtime=1661.78
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 9857 0 0 0 165541 637 0 0 25 0 1 0 340614473 36634624 8342 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8944 8342 90 219 0 8721 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 35776

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 333
/proc/meminfo: memFree=1479784/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=35884 CPUtime=1721.77
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 10083 0 0 0 171522 655 0 0 25 0 1 0 340614473 36745216 8568 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 8971 8568 90 219 0 8748 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 35884

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 333
/proc/meminfo: memFree=1479144/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=52760 CPUtime=1781.75
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 10234 0 0 0 177501 674 0 0 25 0 1 0 340614473 54026240 8719 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 13190 8719 90 219 0 12967 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 52760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 333
/proc/meminfo: memFree=1478824/2055920 swapFree=4157260/4192956
[pid=32598] ppid=32596 vsize=52864 CPUtime=1800.05
/proc/32598/stat : 32598 (PBS4_SAT07v2) R 32596 32598 31738 0 -1 4194304 10310 0 0 0 179325 680 0 0 25 0 1 0 340614473 54132736 8795 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32598/statm: 13216 8795 90 219 0 12993 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 52864

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): 1793.26
CPU system time (s): 6.80996
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 52864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.26
system time used= 6.80996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10311
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= 3392

runsolver used 1.43978 second user time and 4.05338 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue May  8 17:36:00 UTC 2007

IDJOB= 458931
IDBENCH= 2191
IDSOLVER= 200
FILE ID= node72/458931-1178645760

PBS_JOBID= 5218345

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-f2000.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458931-1178645760/instance-458931-1178645760.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-458931-1178645760 -o ROOT/results/node72/conversion-458931-1178645760 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458931-1178645760/instance-458931-1178645760.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-458931-1178645760 -o ROOT/results/node72/solver-458931-1178645760 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458931-1178645760/instance-458931-1178645760.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  fad56081e554a0467e4020315c4dfc76

RANDOM SEED= 366123511

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1514624 kB
Buffers:         37132 kB
Cached:         358532 kB
SwapCached:      16892 kB
Active:         130612 kB
Inactive:       325836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514624 kB
SwapTotal:     4192956 kB
SwapFree:      4157260 kB
Dirty:            2748 kB
Writeback:           0 kB
Mapped:          67960 kB
Slab:            70220 kB
Committed_AS:  7443984 kB
PageTables:       1888 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 node72 on Tue May  8 18:06:03 UTC 2007