Trace number 360463

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 2007-03-23? (TO) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k5_l4_n750.opb
MD5SUM84dfc4b706a5e82746c96ff285501708
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 benchmark31.2183
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables3750
Total number of constraints467625
Number of constraints which are clauses466875
Number of constraints which are cardinality constraints (but not clauses)750
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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/360463-1176969659/instance-360463-1176969659.opb ......
1800.04/1800.61	c done parsing opb.
1800.04/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360463-1176969659/instance-360463-1176969659.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-360463-1176969659 -o ROOT/results/node50/solver-360463-1176969659 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360463-1176969659/PBS4 /tmp/evaluation/360463-1176969659/instance-360463-1176969659.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 3/64 15624
/proc/meminfo: memFree=1748032/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=1840 CPUtime=0
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 51811139 1884160 234 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 460 234 87 219 0 237 0

[startup+0.00742508 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15624
/proc/meminfo: memFree=1748032/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=1840 CPUtime=0
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 51811139 1884160 241 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 460 241 87 219 0 237 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1840

[startup+0.101433 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15624
/proc/meminfo: memFree=1748032/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=2560 CPUtime=0.09
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 433 0 0 0 9 0 0 0 18 0 1 0 51811139 2621440 415 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 640 415 88 219 0 417 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.30145 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15624
/proc/meminfo: memFree=1748032/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=3936 CPUtime=0.29
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 886 0 0 0 29 0 0 0 19 0 1 0 51811139 4030464 722 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134801797 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 984 722 89 219 0 761 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3936

[startup+0.701485 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15624
/proc/meminfo: memFree=1748032/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=6236 CPUtime=0.69
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 1653 0 0 0 68 1 0 0 22 0 1 0 51811139 6385664 1296 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 1559 1296 89 219 0 1336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6236

[startup+1.50157 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15625
/proc/meminfo: memFree=1740984/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=14840 CPUtime=1.48
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 3187 0 0 0 147 1 0 0 25 0 1 0 51811139 15196160 2445 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 3710 2445 89 219 0 3487 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14840

[startup+3.1027 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 15651
/proc/meminfo: memFree=1733432/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=28084 CPUtime=3.08
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 6295 0 0 0 304 4 0 0 25 0 1 0 51811139 28758016 4784 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 7021 4784 89 219 0 6798 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28084

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 15691
/proc/meminfo: memFree=1716536/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=51536 CPUtime=6.27
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 11668 0 0 0 619 8 0 0 25 0 1 0 51811139 52772864 8620 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 12884 8620 89 219 0 12661 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 51536

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 15699
/proc/meminfo: memFree=1702960/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=60036 CPUtime=12.65
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 14065 0 0 0 1244 21 0 0 25 0 1 0 51811139 61476864 11017 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15009 11017 94 219 0 14786 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 60036

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 15747
/proc/meminfo: memFree=1701880/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=60564 CPUtime=25.43
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 14351 0 0 0 2495 48 0 0 25 0 1 0 51811139 62017536 11303 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15141 11303 94 219 0 14918 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 60564

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 15801
/proc/meminfo: memFree=1700536/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=60828 CPUtime=50.98
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 14701 0 0 0 5001 97 0 0 25 0 1 0 51811139 62287872 11653 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15207 11653 94 219 0 14984 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 60828

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15823
/proc/meminfo: memFree=1700416/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=61192 CPUtime=102.15
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 15015 0 0 0 10021 194 0 0 25 0 1 0 51811139 62660608 11967 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15298 11967 94 219 0 15075 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 61192

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15823
/proc/meminfo: memFree=1699904/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=61464 CPUtime=162.13
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 15129 0 0 0 15904 309 0 0 25 0 1 0 51811139 62939136 12081 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15366 12081 94 219 0 15143 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 61464

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15823
/proc/meminfo: memFree=1699200/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=61716 CPUtime=222.12
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 15298 0 0 0 21791 421 0 0 25 0 1 0 51811139 63197184 12250 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15429 12250 94 219 0 15206 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 61716

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15823
/proc/meminfo: memFree=1698816/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=62000 CPUtime=282.1
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 15395 0 0 0 27682 528 0 0 25 0 1 0 51811139 63488000 12347 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15500 12347 94 219 0 15277 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 62000

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15823
/proc/meminfo: memFree=1698048/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=62392 CPUtime=342.09
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 15562 0 0 0 33572 637 0 0 25 0 1 0 51811139 63889408 12514 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15598 12514 94 219 0 15375 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 62392

[startup+402.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 15823
/proc/meminfo: memFree=1697664/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=62508 CPUtime=402.07
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 15647 0 0 0 39465 742 0 0 25 0 1 0 51811139 64008192 12599 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15627 12599 94 219 0 15404 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 62508

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 15825
/proc/meminfo: memFree=1697472/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=62636 CPUtime=462.06
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 15720 0 0 0 45358 848 0 0 25 0 1 0 51811139 64139264 12672 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15659 12672 94 219 0 15436 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 62636

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 15825
/proc/meminfo: memFree=1697152/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=62856 CPUtime=522.04
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 15804 0 0 0 51245 959 0 0 25 0 1 0 51811139 64364544 12756 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15714 12756 94 219 0 15491 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 62856

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1696896/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=63092 CPUtime=582.02
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 15862 0 0 0 57140 1062 0 0 25 0 1 0 51811139 64606208 12814 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15773 12814 94 219 0 15550 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 63092

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1696512/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=63340 CPUtime=642.01
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 15946 0 0 0 63036 1165 0 0 25 0 1 0 51811139 64860160 12898 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 15835 12898 94 219 0 15612 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 63340


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1695616/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=76040 CPUtime=821.97
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19239 0 0 0 80720 1477 0 0 25 0 1 0 51811139 77864960 13118 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19010 13118 94 219 0 18787 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 76040

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1695360/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=76312 CPUtime=881.96
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19297 0 0 0 86611 1585 0 0 25 0 1 0 51811139 78143488 13176 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19078 13176 94 219 0 18855 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 76312

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1695040/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=76488 CPUtime=941.94
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19375 0 0 0 92503 1691 0 0 25 0 1 0 51811139 78323712 13254 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19122 13254 94 219 0 18899 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 76488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1694784/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=76488 CPUtime=1001.93
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19427 0 0 0 98397 1796 0 0 25 0 1 0 51811139 78323712 13306 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19122 13306 94 219 0 18899 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 76488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1694208/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=76780 CPUtime=1061.91
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19573 0 0 0 104288 1903 0 0 25 0 1 0 51811139 78622720 13452 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19195 13452 94 219 0 18972 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 76780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1694016/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=76780 CPUtime=1121.9
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19629 0 0 0 110180 2010 0 0 25 0 1 0 51811139 78622720 13508 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19195 13508 94 219 0 18972 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 76780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1693696/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=76980 CPUtime=1181.89
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19694 0 0 0 116079 2110 0 0 25 0 1 0 51811139 78827520 13573 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19245 13573 94 219 0 19022 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 76980

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1693440/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=77192 CPUtime=1241.87
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19756 0 0 0 121971 2216 0 0 25 0 1 0 51811139 79044608 13635 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19298 13635 94 219 0 19075 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 77192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1693184/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=77192 CPUtime=1301.86
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19819 0 0 0 127865 2321 0 0 25 0 1 0 51811139 79044608 13698 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19298 13698 94 219 0 19075 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 77192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1692992/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=77420 CPUtime=1361.84
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19875 0 0 0 133759 2425 0 0 25 0 1 0 51811139 79278080 13754 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19355 13754 94 219 0 19132 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 77420

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1692800/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=77420 CPUtime=1421.83
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 19921 0 0 0 139657 2526 0 0 25 0 1 0 51811139 79278080 13800 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19355 13800 94 219 0 19132 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 77420

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1692224/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=77660 CPUtime=1481.81
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 20049 0 0 0 145556 2625 0 0 25 0 1 0 51811139 79523840 13928 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19415 13928 94 219 0 19192 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 77660

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1692032/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=77768 CPUtime=1541.8
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 20103 0 0 0 151457 2723 0 0 25 0 1 0 51811139 79634432 13982 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19442 13982 94 219 0 19219 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 77768

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1691776/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=78024 CPUtime=1601.78
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 20169 0 0 0 157352 2826 0 0 25 0 1 0 51811139 79896576 14048 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19506 14048 94 219 0 19283 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 78024

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1691584/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=78024 CPUtime=1661.76
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 20228 0 0 0 163252 2924 0 0 25 0 1 0 51811139 79896576 14107 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19506 14107 94 219 0 19283 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 78024

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1691328/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=78024 CPUtime=1721.76
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 20292 0 0 0 169151 3025 0 0 25 0 1 0 51811139 79896576 14171 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19506 14171 94 219 0 19283 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 78024

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1691008/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=78296 CPUtime=1781.74
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 20357 0 0 0 175053 3121 0 0 25 0 1 0 51811139 80175104 14236 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19574 14236 94 219 0 19351 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 78296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15825
/proc/meminfo: memFree=1690944/2055920 swapFree=4183800/4192956
[pid=15624] ppid=15622 vsize=78296 CPUtime=1800.04
/proc/15624/stat : 15624 (PBS4) R 15622 15624 15123 0 -1 4194304 20374 0 0 0 176851 3153 0 0 25 0 1 0 51811139 80175104 14253 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15624/statm: 19574 14253 94 219 0 19351 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 78296

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): 1800.06
CPU user time (s): 1768.52
CPU system time (s): 31.5442
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 87920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1768.52
system time used= 31.5442
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20375
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= 4596

runsolver used 1.24981 second user time and 3.72643 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Thu Apr 19 08:00:59 UTC 2007

IDJOB= 360463
IDBENCH= 1373
IDSOLVER= 157
FILE ID= node50/360463-1176969659

PBS_JOBID= 4630280

Free space on /tmp= 66488 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k5_l4_n750.opb
COMMAND LINE= /tmp/evaluation/360463-1176969659/PBS4 /tmp/evaluation/360463-1176969659/instance-360463-1176969659.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-360463-1176969659 -o ROOT/results/node50/conversion-360463-1176969659 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360463-1176969659/instance-360463-1176969659.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-360463-1176969659 -o ROOT/results/node50/solver-360463-1176969659 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360463-1176969659/PBS4 /tmp/evaluation/360463-1176969659/instance-360463-1176969659.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  84dfc4b706a5e82746c96ff285501708

RANDOM SEED= 403199677

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:       1748512 kB
Buffers:         21276 kB
Cached:         216480 kB
SwapCached:       2896 kB
Active:          73320 kB
Inactive:       174192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748512 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:           20820 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            45880 kB
Committed_AS:  1044816 kB
PageTables:       1460 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= 66488 MiB

End job on node50 on Thu Apr 19 08:31:02 UTC 2007