Trace number 373038

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 2007-03-23No Cert. 1800.03 1801.12

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_6.opb
MD5SUMd25f6086317f033c233c4700493f03d1
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved NO
Number of variables6027
Total number of constraints21278
Number of constraints which are clauses21267
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint1
Maximum length of a constraint650
Number of terms in the objective function 650
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 650
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 681
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/373038-1177159769/instance-373038-1177159769.opb ......
29.78/29.84	c done parsing opb.
29.78/29.84	o 31
578.05/578.47	o 30
658.90/659.35	o 29
1800.01/1801.10	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373038-1177159769/instance-373038-1177159769.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/node63/watcher-373038-1177159769 -o ROOT/results/node63/solver-373038-1177159769 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373038-1177159769/PBS4 /tmp/evaluation/373038-1177159769/instance-373038-1177159769.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21033
/proc/meminfo: memFree=1743860/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=2176 CPUtime=0
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 334 0 0 0 0 0 0 0 18 0 1 0 191966802 2228224 316 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134554316 0 0 4096 0 0 0 0 17 0 0 0
/proc/21033/statm: 544 316 87 219 0 321 0

[startup+0.0313611 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21033
/proc/meminfo: memFree=1743860/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=2344 CPUtime=0.02
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 407 0 0 0 2 0 0 0 18 0 1 0 191966802 2400256 389 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 0 0 0
/proc/21033/statm: 586 389 87 219 0 363 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2344

[startup+0.101367 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21033
/proc/meminfo: memFree=1743860/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=3132 CPUtime=0.09
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 598 0 0 0 9 0 0 0 18 0 1 0 191966802 3207168 531 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 0 0 0
/proc/21033/statm: 783 531 89 219 0 560 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301388 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21033
/proc/meminfo: memFree=1743860/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=4584 CPUtime=0.29
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 996 0 0 0 29 0 0 0 20 0 1 0 191966802 4694016 832 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 1146 832 94 219 0 923 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4584

[startup+0.701431 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 21033
/proc/meminfo: memFree=1743860/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=4728 CPUtime=0.69
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 1049 0 0 0 69 0 0 0 24 0 1 0 191966802 4841472 885 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 1182 885 94 219 0 959 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4728

[startup+1.50151 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1740652/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=4864 CPUtime=1.49
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 1101 0 0 0 149 0 0 0 25 0 1 0 191966802 4980736 937 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 1216 937 94 219 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4864

[startup+3.10168 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1740140/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=6176 CPUtime=3.09
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 1240 0 0 0 309 0 0 0 25 0 1 0 191966802 6324224 1076 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547462 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 1544 1076 94 219 0 1321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6176

[startup+6.30202 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1738284/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=7820 CPUtime=6.29
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 1734 0 0 0 628 1 0 0 25 0 1 0 191966802 8007680 1570 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 1955 1570 94 219 0 1732 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7820

[startup+12.7027 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1736692/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=10028 CPUtime=12.68
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 2023 0 0 0 1266 2 0 0 25 0 1 0 191966802 10268672 1859 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 2507 1859 94 219 0 2284 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10028

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1732852/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=13560 CPUtime=25.48
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 3180 0 0 0 2542 6 0 0 25 0 1 0 191966802 13885440 2823 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 3390 2823 94 219 0 3167 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13560

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1729780/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=19508 CPUtime=51.07
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 3954 0 0 0 5088 19 0 0 25 0 1 0 191966802 19976192 3597 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 4877 3597 104 219 0 4654 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19508

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1726900/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=23316 CPUtime=102.24
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 5037 0 0 0 10184 40 0 0 25 0 1 0 191966802 23875584 4295 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 5829 4295 104 219 0 5606 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23316

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1724532/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=24968 CPUtime=162.2
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 5614 0 0 0 16156 64 0 0 25 0 1 0 191966802 25567232 4872 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 6242 4872 104 219 0 6019 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24968

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1721844/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=30248 CPUtime=222.17
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 7043 0 0 0 22129 88 0 0 25 0 1 0 191966802 30973952 5532 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134546704 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 7562 5532 104 219 0 7339 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 30248

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1720052/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=31520 CPUtime=282.13
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 7492 0 0 0 28103 110 0 0 25 0 1 0 191966802 32276480 5981 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 7880 5981 104 219 0 7657 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 31520

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1718516/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=32400 CPUtime=342.1
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 7891 0 0 0 34077 133 0 0 25 0 1 0 191966802 33177600 6380 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 8100 6380 104 219 0 7877 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 32400

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1716980/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=33320 CPUtime=402.07
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 8274 0 0 0 40050 157 0 0 25 0 1 0 191966802 34119680 6763 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 8330 6763 104 219 0 8107 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 33320

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1715252/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=34492 CPUtime=462.02
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 8704 0 0 0 46024 178 0 0 25 0 1 0 191966802 35319808 7193 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 8623 7193 104 219 0 8400 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 34492

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1713908/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=41636 CPUtime=521.98
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 10590 0 0 0 51997 201 0 0 25 0 1 0 191966802 42635264 7542 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 10409 7542 104 219 0 10186 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 41636

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1712628/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=42252 CPUtime=581.95
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 10909 0 0 0 57972 223 0 0 25 0 1 0 191966802 43266048 7861 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 10563 7861 104 219 0 10340 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 42252

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21034
/proc/meminfo: memFree=1711220/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=42888 CPUtime=641.91
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 11249 0 0 0 63947 244 0 0 25 0 1 0 191966802 43917312 8201 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547918 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 10722 8201 104 219 0 10499 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 42888


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1705332/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=46296 CPUtime=881.76
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 12636 0 0 0 87835 341 0 0 25 0 1 0 191966802 47407104 9588 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 11574 9588 104 219 0 11351 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 46296

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1704116/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=47168 CPUtime=941.72
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 12943 0 0 0 93815 357 0 0 25 0 1 0 191966802 48300032 9895 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 11792 9895 104 219 0 11569 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 47168

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1702772/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=48160 CPUtime=1001.69
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 13268 0 0 0 99791 378 0 0 25 0 1 0 191966802 49315840 10220 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 12040 10220 104 219 0 11817 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 48160

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1701428/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=49272 CPUtime=1061.65
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 13623 0 0 0 105765 400 0 0 25 0 1 0 191966802 50454528 10575 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 12318 10575 104 219 0 12095 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 49272

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1700212/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=50088 CPUtime=1121.61
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 13914 0 0 0 111739 422 0 0 25 0 1 0 191966802 51290112 10866 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 12522 10866 104 219 0 12299 0
Current children cumulated CPU time (s) 1121.61
Current children cumulated vsize (KiB) 50088

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1699380/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=50296 CPUtime=1181.58
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 14173 0 0 0 117714 444 0 0 25 0 1 0 191966802 51503104 11125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 12574 11125 104 219 0 12351 0
Current children cumulated CPU time (s) 1181.58
Current children cumulated vsize (KiB) 50296

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1697844/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=63600 CPUtime=1241.54
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 17579 0 0 0 123687 467 0 0 25 0 1 0 191966802 65126400 11458 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 15900 11458 104 219 0 15677 0
Current children cumulated CPU time (s) 1241.54
Current children cumulated vsize (KiB) 63600

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1696948/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=63696 CPUtime=1301.51
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 17829 0 0 0 129666 485 0 0 25 0 1 0 191966802 65224704 11708 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 15924 11708 104 219 0 15701 0
Current children cumulated CPU time (s) 1301.51
Current children cumulated vsize (KiB) 63696

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1696052/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=64716 CPUtime=1361.47
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 18072 0 0 0 135643 504 0 0 25 0 1 0 191966802 66269184 11951 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 16179 11951 104 219 0 15956 0
Current children cumulated CPU time (s) 1361.47
Current children cumulated vsize (KiB) 64716

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1695092/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=64812 CPUtime=1421.45
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 18312 0 0 0 141623 522 0 0 25 0 1 0 191966802 66367488 12191 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 16203 12191 104 219 0 15980 0
Current children cumulated CPU time (s) 1421.45
Current children cumulated vsize (KiB) 64812

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1694260/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=65676 CPUtime=1481.41
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 18522 0 0 0 147602 539 0 0 25 0 1 0 191966802 67252224 12401 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21033/statm: 16419 12401 104 219 0 16196 0
Current children cumulated CPU time (s) 1481.41
Current children cumulated vsize (KiB) 65676

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1693300/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=65772 CPUtime=1541.36
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 18756 0 0 0 153580 556 0 0 25 0 1 0 191966802 67350528 12635 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 16443 12635 104 219 0 16220 0
Current children cumulated CPU time (s) 1541.36
Current children cumulated vsize (KiB) 65772

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1692340/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=66788 CPUtime=1601.33
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 18997 0 0 0 159557 576 0 0 25 0 1 0 191966802 68390912 12876 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 16697 12876 104 219 0 16474 0
Current children cumulated CPU time (s) 1601.33
Current children cumulated vsize (KiB) 66788

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1691316/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=66884 CPUtime=1661.3
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 19249 0 0 0 165535 595 0 0 25 0 1 0 191966802 68489216 13128 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547314 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 16721 13128 104 219 0 16498 0
Current children cumulated CPU time (s) 1661.3
Current children cumulated vsize (KiB) 66884

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1690100/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=68180 CPUtime=1721.25
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 19558 0 0 0 171512 613 0 0 25 0 1 0 191966802 69816320 13437 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 17045 13437 104 219 0 16822 0
Current children cumulated CPU time (s) 1721.25
Current children cumulated vsize (KiB) 68180

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1688756/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=68276 CPUtime=1781.22
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 19862 0 0 0 177490 632 0 0 25 0 1 0 191966802 69914624 13741 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 17069 13741 104 219 0 16846 0
Current children cumulated CPU time (s) 1781.22
Current children cumulated vsize (KiB) 68276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1688500/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=68276 CPUtime=1800.01
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 19920 0 0 0 179365 636 0 0 25 0 1 0 191966802 69914624 13799 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 17069 13799 104 219 0 16846 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 68276

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

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

[startup+1801.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21232
/proc/meminfo: memFree=1688500/2055920 swapFree=4182876/4192956
[pid=21033] ppid=21031 vsize=68276 CPUtime=1800.01
/proc/21033/stat : 21033 (PBS4) R 21031 21033 20259 0 -1 4194304 19920 0 0 0 179365 636 0 0 25 0 1 0 191966802 69914624 13799 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21033/statm: 17069 13799 104 219 0 16846 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 68276

Child status: 0
Real time (s): 1801.12
CPU time (s): 1800.03
CPU user time (s): 1793.66
CPU system time (s): 6.37803
CPU usage (%): 99.9399
Max. virtual memory (cumulated for all children) (KiB): 68276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.66
system time used= 6.37803
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19921
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= 4979

runsolver used 1.74873 second user time and 4.81027 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Apr 21 12:49:29 UTC 2007

IDJOB= 373038
IDBENCH= 25015
IDSOLVER= 157
FILE ID= node63/373038-1177159769

PBS_JOBID= 4648899

Free space on /tmp= 66473 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_6.opb
COMMAND LINE= /tmp/evaluation/373038-1177159769/PBS4 /tmp/evaluation/373038-1177159769/instance-373038-1177159769.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-373038-1177159769 -o ROOT/results/node63/conversion-373038-1177159769 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373038-1177159769/instance-373038-1177159769.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-373038-1177159769 -o ROOT/results/node63/solver-373038-1177159769 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373038-1177159769/PBS4 /tmp/evaluation/373038-1177159769/instance-373038-1177159769.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d25f6086317f033c233c4700493f03d1

RANDOM SEED= 873382783

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1744332 kB
Buffers:         35492 kB
Cached:         206100 kB
SwapCached:       3752 kB
Active:         124376 kB
Inactive:       126732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744332 kB
SwapTotal:     4192956 kB
SwapFree:      4182876 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            46448 kB
Committed_AS:  2128380 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= 66473 MiB

End job on node63 on Sat Apr 21 13:19:32 UTC 2007