Trace number 373094

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 2007-03-23? (TO) 1800.03 1801.32

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_1.opb
MD5SUMa7af672db5daf9bd21f1768f531add6b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables21320
Total number of constraints79746
Number of constraints which are clauses79734
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint1
Maximum length of a constraint1407
Number of terms in the objective function 1407
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 1407
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1442
Number of bits of the biggest sum of numbers11
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/373094-1177164520/instance-373094-1177164520.opb ......
1800.02/1801.30	c done parsing opb.
1800.02/1801.30	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373094-1177164520/instance-373094-1177164520.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/node67/watcher-373094-1177164520 -o ROOT/results/node67/solver-373094-1177164520 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373094-1177164520/PBS4 /tmp/evaluation/373094-1177164520/instance-373094-1177164520.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 16365
/proc/meminfo: memFree=1690024/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=3324 CPUtime=0
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 546 0 0 0 0 0 0 0 18 0 1 0 192441540 3403776 528 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 0 0 0
/proc/16365/statm: 831 532 81 219 0 608 0

[startup+0.0963569 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16365
/proc/meminfo: memFree=1690024/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=5236 CPUtime=0.08
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 1096 0 0 0 8 0 0 0 18 0 1 0 192441540 5361664 1078 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059617 0 0 4096 0 0 0 0 17 0 0 0
/proc/16365/statm: 1260 1029 88 219 0 1037 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5236

[startup+0.101356 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16365
/proc/meminfo: memFree=1690024/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=5040 CPUtime=0.09
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 1103 0 0 0 9 0 0 0 18 0 1 0 192441540 5160960 1036 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529785 0 0 4096 0 0 0 0 17 0 0 0
/proc/16365/statm: 1260 1036 88 219 0 1037 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5040

[startup+0.301394 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16365
/proc/meminfo: memFree=1690024/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=6624 CPUtime=0.29
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 1568 0 0 0 28 1 0 0 20 0 1 0 192441540 6782976 1404 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134520260 0 0 4096 0 0 0 0 17 0 0 0
/proc/16365/statm: 1656 1404 89 219 0 1433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6624

[startup+0.701465 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16365
/proc/meminfo: memFree=1690024/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=10768 CPUtime=0.69
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 2834 0 0 0 68 1 0 0 24 0 1 0 192441540 11026432 2092 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134801729 0 0 4096 0 0 0 0 17 0 0 0
/proc/16365/statm: 2692 2092 89 219 0 2469 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10768

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1680032/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=14884 CPUtime=1.49
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 3568 0 0 0 146 3 0 0 25 0 1 0 192441540 15241216 2784 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 3721 2784 94 219 0 3498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14884

[startup+3.10191 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1678176/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=16484 CPUtime=3.09
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 3908 0 0 0 306 3 0 0 25 0 1 0 192441540 16879616 3124 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 4121 3124 94 219 0 3898 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16484

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1677216/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=17608 CPUtime=6.29
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 4142 0 0 0 625 4 0 0 25 0 1 0 192441540 18030592 3358 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 4402 3358 94 219 0 4179 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17608

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1675488/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=19432 CPUtime=12.68
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 4468 0 0 0 1264 4 0 0 25 0 1 0 192441540 19898368 3684 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 4858 3684 94 219 0 4635 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19432

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1674656/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=20284 CPUtime=25.47
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 4688 0 0 0 2543 4 0 0 25 0 1 0 192441540 20770816 3904 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 5071 3904 94 219 0 4848 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20284

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1670880/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=28752 CPUtime=51.05
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 5693 0 0 0 5097 8 0 0 25 0 1 0 192441540 29442048 4909 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 7188 4909 94 219 0 6965 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28752

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1661408/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=37540 CPUtime=102.22
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 8511 0 0 0 10202 20 0 0 25 0 1 0 192441540 38440960 7204 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 9385 7204 94 219 0 9162 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 37540

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1657824/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=41236 CPUtime=162.17
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 9828 0 0 0 16184 33 0 0 25 0 1 0 192441540 42225664 8101 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 10309 8101 94 219 0 10086 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 41236

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1654112/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=45628 CPUtime=222.13
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 11163 0 0 0 22166 47 0 0 25 0 1 0 192441540 46723072 9016 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 11407 9016 94 219 0 11184 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 45628

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1650848/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=49228 CPUtime=282.07
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 12345 0 0 0 28149 58 0 0 25 0 1 0 192441540 50409472 9820 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 12307 9820 94 219 0 12084 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 49228

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1649056/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=51364 CPUtime=342.02
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 13264 0 0 0 34132 70 0 0 25 0 1 0 192441540 52596736 10277 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 12841 10277 94 219 0 12618 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 51364

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1647392/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=53288 CPUtime=401.98
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 14096 0 0 0 40118 80 0 0 25 0 1 0 192441540 54566912 10689 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 13322 10689 94 219 0 13099 0
Current children cumulated CPU time (s) 401.98
Current children cumulated vsize (KiB) 53288

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1646048/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=57500 CPUtime=461.96
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 15555 0 0 0 46104 92 0 0 25 0 1 0 192441540 58880000 11001 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 14375 11001 94 219 0 14152 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 57500

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1644768/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=59092 CPUtime=521.9
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 16283 0 0 0 52087 103 0 0 25 0 1 0 192441540 60510208 11351 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 14773 11351 94 219 0 14550 0
Current children cumulated CPU time (s) 521.9
Current children cumulated vsize (KiB) 59092

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1643616/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=60196 CPUtime=581.86
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 16972 0 0 0 58070 116 0 0 25 0 1 0 192441540 61640704 11620 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 15049 11620 94 219 0 14826 0
Current children cumulated CPU time (s) 581.86
Current children cumulated vsize (KiB) 60196

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1642016/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=61856 CPUtime=641.83
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 17848 0 0 0 64054 129 0 0 25 0 1 0 192441540 63340544 12034 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 15464 12034 94 219 0 15241 0
Current children cumulated CPU time (s) 641.83
Current children cumulated vsize (KiB) 61856


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1637024/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=66672 CPUtime=881.64
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 20751 0 0 0 87990 174 0 0 25 0 1 0 192441540 68272128 13299 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 16668 13299 94 219 0 16445 0
Current children cumulated CPU time (s) 881.64
Current children cumulated vsize (KiB) 66672

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1636064/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=67448 CPUtime=941.61
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 21359 0 0 0 93977 184 0 0 25 0 1 0 192441540 69066752 13487 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 16862 13487 94 219 0 16639 0
Current children cumulated CPU time (s) 941.61
Current children cumulated vsize (KiB) 67448

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1635296/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=68200 CPUtime=1001.57
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 21933 0 0 0 99966 191 0 0 25 0 1 0 192441540 69836800 13683 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 17050 13683 94 219 0 16827 0
Current children cumulated CPU time (s) 1001.57
Current children cumulated vsize (KiB) 68200

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1634336/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=68824 CPUtime=1061.53
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 22577 0 0 0 105952 201 0 0 25 0 1 0 192441540 70475776 13907 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 17206 13907 94 219 0 16983 0
Current children cumulated CPU time (s) 1061.53
Current children cumulated vsize (KiB) 68824

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1633824/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=69280 CPUtime=1121.5
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 23078 0 0 0 111940 210 0 0 25 0 1 0 192441540 70942720 14030 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548664 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 17320 14030 94 219 0 17097 0
Current children cumulated CPU time (s) 1121.5
Current children cumulated vsize (KiB) 69280

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1633440/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=69416 CPUtime=1181.45
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 23566 0 0 0 117927 218 0 0 25 0 1 0 192441540 71081984 14140 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 17354 14140 94 219 0 17131 0
Current children cumulated CPU time (s) 1181.45
Current children cumulated vsize (KiB) 69416

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1632352/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=70460 CPUtime=1241.41
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 24204 0 0 0 123915 226 0 0 25 0 1 0 192441540 72151040 14400 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 17615 14400 94 219 0 17392 0
Current children cumulated CPU time (s) 1241.41
Current children cumulated vsize (KiB) 70460

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1631712/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=70856 CPUtime=1301.35
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 24751 0 0 0 129902 233 0 0 25 0 1 0 192441540 72556544 14569 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 17714 14569 94 219 0 17491 0
Current children cumulated CPU time (s) 1301.35
Current children cumulated vsize (KiB) 70856

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1631328/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=71344 CPUtime=1361.31
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 25227 0 0 0 135891 240 0 0 25 0 1 0 192441540 73056256 14667 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 17836 14667 94 219 0 17613 0
Current children cumulated CPU time (s) 1361.31
Current children cumulated vsize (KiB) 71344

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1631072/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=71344 CPUtime=1421.27
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 25674 0 0 0 141880 247 0 0 25 0 1 0 192441540 73056256 14736 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 17836 14736 94 219 0 17613 0
Current children cumulated CPU time (s) 1421.27
Current children cumulated vsize (KiB) 71344

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1630624/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=71344 CPUtime=1481.23
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 26147 0 0 0 147867 256 0 0 25 0 1 0 192441540 73056256 14831 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 17836 14831 94 219 0 17613 0
Current children cumulated CPU time (s) 1481.23
Current children cumulated vsize (KiB) 71344

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1630240/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=71864 CPUtime=1541.19
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 26615 0 0 0 153855 264 0 0 25 0 1 0 192441540 73588736 14921 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 17966 14921 94 219 0 17743 0
Current children cumulated CPU time (s) 1541.19
Current children cumulated vsize (KiB) 71864

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1629792/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=72128 CPUtime=1601.14
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 27170 0 0 0 159842 272 0 0 25 0 1 0 192441540 73859072 15056 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563062 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 18032 15056 94 219 0 17809 0
Current children cumulated CPU time (s) 1601.14
Current children cumulated vsize (KiB) 72128

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1629472/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=78816 CPUtime=1661.1
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 29168 0 0 0 165830 280 0 0 25 0 1 0 192441540 80707584 15139 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135004324 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 19704 15139 94 219 0 19481 0
Current children cumulated CPU time (s) 1661.1
Current children cumulated vsize (KiB) 78816

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1629024/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=78816 CPUtime=1721.06
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 29639 0 0 0 171817 289 0 0 25 0 1 0 192441540 80707584 15232 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 19704 15232 94 219 0 19481 0
Current children cumulated CPU time (s) 1721.06
Current children cumulated vsize (KiB) 78816

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1628384/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=79280 CPUtime=1781.02
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 30176 0 0 0 177805 297 0 0 25 0 1 0 192441540 81182720 15391 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 19820 15391 94 219 0 19597 0
Current children cumulated CPU time (s) 1781.02
Current children cumulated vsize (KiB) 79280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1628320/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=79704 CPUtime=1800.02
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 30330 0 0 0 179702 300 0 0 25 0 1 0 192441540 81616896 15419 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 19926 15419 94 219 0 19703 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 79704

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

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

[startup+1801.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16366
/proc/meminfo: memFree=1628320/2055920 swapFree=4180708/4192956
[pid=16365] ppid=16363 vsize=79704 CPUtime=1800.02
/proc/16365/stat : 16365 (PBS4) R 16363 16365 15627 0 -1 4194304 30330 0 0 0 179702 300 0 0 25 0 1 0 192441540 81616896 15419 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16365/statm: 19926 15419 94 219 0 19703 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 79704

Child status: 0
Real time (s): 1801.32
CPU time (s): 1800.03
CPU user time (s): 1797.02
CPU system time (s): 3.01254
CPU usage (%): 99.9288
Max. virtual memory (cumulated for all children) (KiB): 79704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.02
system time used= 3.01254
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30331
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= 7057

runsolver used 1.60675 second user time and 4.95125 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sat Apr 21 14:08:40 UTC 2007

IDJOB= 373094
IDBENCH= 25019
IDSOLVER= 157
FILE ID= node67/373094-1177164520

PBS_JOBID= 4648925

Free space on /tmp= 66453 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_1.opb
COMMAND LINE= /tmp/evaluation/373094-1177164520/PBS4 /tmp/evaluation/373094-1177164520/instance-373094-1177164520.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-373094-1177164520 -o ROOT/results/node67/conversion-373094-1177164520 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373094-1177164520/instance-373094-1177164520.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-373094-1177164520 -o ROOT/results/node67/solver-373094-1177164520 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373094-1177164520/PBS4 /tmp/evaluation/373094-1177164520/instance-373094-1177164520.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a7af672db5daf9bd21f1768f531add6b

RANDOM SEED= 407726017

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1690496 kB
Buffers:         52328 kB
Cached:         259392 kB
SwapCached:       5976 kB
Active:         157368 kB
Inactive:       166424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690496 kB
SwapTotal:     4192956 kB
SwapFree:      4180708 kB
Dirty:            3488 kB
Writeback:           0 kB
Mapped:          15596 kB
Slab:            27560 kB
Committed_AS:  1119544 kB
PageTables:       1452 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= 66453 MiB

End job on node67 on Sat Apr 21 14:38:44 UTC 2007