Trace number 458293

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.08 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k3_l5_n550.opb
MD5SUMb656932a938990470d09f3771b5047c2
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark14.9677
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1650
Total number of constraints113164
Number of constraints which are clauses112614
Number of constraints which are cardinality constraints (but not clauses)550
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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/458293-1178621584/instance-458293-1178621584.opb ......
1800.07/1800.70	c done parsing opb.
1800.07/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458293-1178621584/instance-458293-1178621584.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/node5/watcher-458293-1178621584 -o ROOT/results/node5/solver-458293-1178621584 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458293-1178621584/instance-458293-1178621584.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 0.99 0.99 3/77 25499
/proc/meminfo: memFree=1707520/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=1624 CPUtime=0
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 338196087 1662976 190 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 406 190 86 219 0 183 0

[startup+0.0995151 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 25499
/proc/meminfo: memFree=1707520/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=2296 CPUtime=0.09
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 384 0 0 0 9 0 0 0 18 0 1 0 338196087 2351104 365 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 574 365 86 219 0 351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2296

[startup+0.101515 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 25499
/proc/meminfo: memFree=1707520/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=2296 CPUtime=0.09
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 386 0 0 0 9 0 0 0 18 0 1 0 338196087 2351104 367 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 574 367 86 219 0 351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2296

[startup+0.301539 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 25499
/proc/meminfo: memFree=1707520/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=3684 CPUtime=0.29
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 811 0 0 0 29 0 0 0 19 0 1 0 338196087 3772416 646 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134636157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 921 646 86 219 0 698 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3684

[startup+0.701583 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 25499
/proc/meminfo: memFree=1707520/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=7920 CPUtime=0.69
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 1561 0 0 0 69 0 0 0 22 0 1 0 338196087 8110080 1203 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 1980 1203 86 219 0 1757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7920

[startup+1.50167 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1701304/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=14344 CPUtime=1.49
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 3047 0 0 0 147 2 0 0 25 0 1 0 338196087 14688256 2304 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 3586 2304 86 219 0 3363 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14344

[startup+3.10186 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1695416/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=16320 CPUtime=3.09
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 3901 0 0 0 305 4 0 0 25 0 1 0 338196087 16711680 3158 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 4080 3158 90 219 0 3857 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16320

[startup+6.30122 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1694520/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=16320 CPUtime=6.29
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 4025 0 0 0 618 11 0 0 25 0 1 0 338196087 16711680 3282 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 4080 3282 90 219 0 3857 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16320

[startup+12.7019 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1693816/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=16452 CPUtime=12.69
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 4209 0 0 0 1245 24 0 0 25 0 1 0 338196087 16846848 3466 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 4113 3466 90 219 0 3890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16452

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1692280/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=16848 CPUtime=25.48
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 4592 0 0 0 2500 48 0 0 25 0 1 0 338196087 17252352 3849 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 4212 3849 90 219 0 3989 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16848

[startup+51.1013 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1691576/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=17508 CPUtime=51.07
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 4801 0 0 0 5015 92 0 0 25 0 1 0 338196087 17928192 4058 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 4377 4058 90 219 0 4154 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17508

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1690104/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=29444 CPUtime=102.26
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 5939 0 0 0 10052 174 0 0 25 0 1 0 338196087 30150656 4427 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 7361 4427 90 219 0 7138 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29444

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1689144/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=29724 CPUtime=162.24
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 6177 0 0 0 15971 253 0 0 25 0 1 0 338196087 30437376 4665 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 7431 4665 90 219 0 7208 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29724

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1688120/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=30144 CPUtime=222.23
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 6413 0 0 0 21885 338 0 0 25 0 1 0 338196087 30867456 4901 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 7536 4901 90 219 0 7313 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30144

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1687288/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=30460 CPUtime=282.21
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 6612 0 0 0 27810 411 0 0 25 0 1 0 338196087 31191040 5100 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 7615 5100 90 219 0 7392 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30460

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1686456/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=30736 CPUtime=342.19
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 6819 0 0 0 33736 483 0 0 25 0 1 0 338196087 31473664 5307 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 7684 5307 90 219 0 7461 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30736

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1685880/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=31144 CPUtime=402.18
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 6960 0 0 0 39661 557 0 0 25 0 1 0 338196087 31891456 5448 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 7786 5448 90 219 0 7563 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31144

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25500
/proc/meminfo: memFree=1685432/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=31288 CPUtime=462.15
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 7085 0 0 0 45582 633 0 0 25 0 1 0 338196087 32038912 5573 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 7822 5573 90 219 0 7599 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31288

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 25670
/proc/meminfo: memFree=1683656/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=31600 CPUtime=522.05
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 7212 0 0 0 51501 704 0 0 25 0 1 0 338196087 32358400 5700 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 7900 5700 90 219 0 7677 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 31600

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1684280/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=31772 CPUtime=582.01
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 7337 0 0 0 57426 775 0 0 25 0 1 0 338196087 32534528 5825 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 7943 5825 90 219 0 7720 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 31772

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1683768/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=32144 CPUtime=642
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 7467 0 0 0 63351 849 0 0 25 0 1 0 338196087 32915456 5955 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 8036 5955 90 219 0 7813 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 32144


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1681784/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=39184 CPUtime=881.92
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 9487 0 0 0 87048 1144 0 0 25 0 1 0 338196087 40124416 6438 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 9796 6438 90 219 0 9573 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 39184

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1681336/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=39444 CPUtime=941.91
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 9601 0 0 0 92975 1216 0 0 25 0 1 0 338196087 40390656 6552 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 9861 6552 90 219 0 9638 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 39444

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1680888/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=39720 CPUtime=1001.89
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 9710 0 0 0 98909 1280 0 0 25 0 1 0 338196087 40673280 6661 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 9930 6661 90 219 0 9707 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 39720

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1680504/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=40136 CPUtime=1061.88
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 9833 0 0 0 104837 1351 0 0 25 0 1 0 338196087 41099264 6784 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10034 6784 90 219 0 9811 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 40136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1680120/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=40448 CPUtime=1121.86
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 9947 0 0 0 110766 1420 0 0 25 0 1 0 338196087 41418752 6898 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10112 6898 90 219 0 9889 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 40448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1679672/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=40448 CPUtime=1181.85
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 10050 0 0 0 116699 1486 0 0 25 0 1 0 338196087 41418752 7001 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10112 7001 90 219 0 9889 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 40448

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1679160/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=40780 CPUtime=1241.82
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 10169 0 0 0 122627 1555 0 0 25 0 1 0 338196087 41758720 7120 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10195 7120 90 219 0 9972 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 40780

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 3/78 25698
/proc/meminfo: memFree=1678712/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=41132 CPUtime=1301.82
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 10276 0 0 0 128560 1622 0 0 25 0 1 0 338196087 42119168 7227 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10283 7227 90 219 0 10060 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 41132

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1678328/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=41132 CPUtime=1361.79
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 10380 0 0 0 134490 1689 0 0 25 0 1 0 338196087 42119168 7331 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10283 7331 90 219 0 10060 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 41132

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1677944/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=41504 CPUtime=1421.78
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 10496 0 0 0 140424 1754 0 0 25 0 1 0 338196087 42500096 7447 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544788 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10376 7447 90 219 0 10153 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 41504

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1677432/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=41504 CPUtime=1481.75
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 10604 0 0 0 146356 1819 0 0 25 0 1 0 338196087 42500096 7555 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10376 7555 90 219 0 10153 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 41504

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1676984/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=41900 CPUtime=1541.74
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 10712 0 0 0 152292 1882 0 0 25 0 1 0 338196087 42905600 7663 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10475 7663 90 219 0 10252 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 41900

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1676536/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=41900 CPUtime=1601.72
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 10815 0 0 0 158222 1950 0 0 25 0 1 0 338196087 42905600 7766 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10475 7766 90 219 0 10252 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 41900

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1676088/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=42320 CPUtime=1661.7
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 10923 0 0 0 164154 2016 0 0 25 0 1 0 338196087 43335680 7874 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134548635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10580 7874 90 219 0 10357 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 42320

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1675704/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=42320 CPUtime=1721.68
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 11026 0 0 0 170090 2078 0 0 25 0 1 0 338196087 43335680 7977 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10580 7977 90 219 0 10357 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 42320

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1675256/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=42768 CPUtime=1781.66
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 11126 0 0 0 176024 2142 0 0 25 0 1 0 338196087 43794432 8077 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10692 8077 90 219 0 10469 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 42768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1675192/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=42768 CPUtime=1800.07
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 11144 0 0 0 177846 2161 0 0 25 0 1 0 338196087 43794432 8095 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10692 8095 90 219 0 10469 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 42768

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: 0.99 0.99 0.99 2/78 25698
/proc/meminfo: memFree=1675192/2055920 swapFree=4150040/4192956
[pid=25499] ppid=25497 vsize=42768 CPUtime=1800.07
/proc/25499/stat : 25499 (PBS4_SAT07v2) R 25497 25499 24640 0 -1 4194304 11144 0 0 0 177846 2161 0 0 25 0 1 0 338196087 43794432 8095 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25499/statm: 10692 8095 90 219 0 10469 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 42768

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.08
CPU user time (s): 1778.47
CPU system time (s): 21.6157
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 42768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.47
system time used= 21.6157
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11145
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= 3299

runsolver used 1.44378 second user time and 4.19436 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue May  8 10:53:04 UTC 2007

IDJOB= 458293
IDBENCH= 1370
IDSOLVER= 200
FILE ID= node5/458293-1178621584

PBS_JOBID= 5217783

Free space on /tmp= 66557 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k3_l5_n550.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458293-1178621584/instance-458293-1178621584.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-458293-1178621584 -o ROOT/results/node5/conversion-458293-1178621584 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458293-1178621584/instance-458293-1178621584.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-458293-1178621584 -o ROOT/results/node5/solver-458293-1178621584 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458293-1178621584/instance-458293-1178621584.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  b656932a938990470d09f3771b5047c2

RANDOM SEED= 583171340

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1707928 kB
Buffers:         34836 kB
Cached:         239256 kB
SwapCached:      10964 kB
Active:          98156 kB
Inactive:       201368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707928 kB
SwapTotal:     4192956 kB
SwapFree:      4150040 kB
Dirty:            7884 kB
Writeback:           0 kB
Mapped:          32344 kB
Slab:            34044 kB
Committed_AS: 13922288 kB
PageTables:       1724 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= 66557 MiB

End job on node5 on Tue May  8 11:23:07 UTC 2007