Trace number 373089

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
glpPB 0.2? (TO) 1800.08 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_2.opb
MD5SUMaf0ded53094abde95c37378ccd6c7afa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21
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 21
Optimality of the best value was proved NO
Number of variables8901
Total number of constraints32298
Number of constraints which are clauses32280
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint1
Maximum length of a constraint790
Number of terms in the objective function 790
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 790
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 820
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

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373089-1177163162/instance-373089-1177163162.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/node9/watcher-373089-1177163162 -o ROOT/results/node9/solver-373089-1177163162 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/373089-1177163162/instance-373089-1177163162.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2661
/proc/meminfo: memFree=1488536/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=2644 CPUtime=0
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 192353841 2707456 224 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134531608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 661 224 192 40 0 76 0

[startup+0.068527 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2661
/proc/meminfo: memFree=1488536/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=3316 CPUtime=0.06
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 450 0 0 0 6 0 0 0 18 0 1 0 192353841 3395584 420 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 829 420 199 40 0 244 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3316

[startup+0.101531 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2661
/proc/meminfo: memFree=1488536/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=3716 CPUtime=0.09
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 530 0 0 0 9 0 0 0 18 0 1 0 192353841 3805184 500 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 929 500 199 40 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3716

[startup+0.301554 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2661
/proc/meminfo: memFree=1488536/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=5580 CPUtime=0.29
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 1020 0 0 0 29 0 0 0 19 0 1 0 192353841 5713920 990 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 1395 990 199 40 0 810 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5580

[startup+0.701598 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2661
/proc/meminfo: memFree=1488536/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=25764 CPUtime=0.69
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 6806 0 0 0 67 2 0 0 23 0 1 0 192353841 26382336 6028 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6441 6028 221 40 0 5856 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25764

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2662
/proc/meminfo: memFree=1465232/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=25764 CPUtime=1.49
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 6806 0 0 0 147 2 0 0 25 0 1 0 192353841 26382336 6028 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583573 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6441 6028 221 40 0 5856 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25764

[startup+3.10187 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2662
/proc/meminfo: memFree=1464656/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=25764 CPUtime=3.09
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 7948 0 0 0 306 3 0 0 25 0 1 0 192353841 26382336 6060 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583698 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6441 6060 221 40 0 5856 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25764

[startup+6.30123 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2662
/proc/meminfo: memFree=1464656/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=25764 CPUtime=6.29
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 9502 0 0 0 625 4 0 0 25 0 1 0 192353841 26382336 6060 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134584928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6441 6060 221 40 0 5856 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25764

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2662
/proc/meminfo: memFree=1462672/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=27660 CPUtime=12.69
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 13338 0 0 0 1262 7 0 0 25 0 1 0 192353841 28323840 6534 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643622 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6915 6534 221 40 0 6330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27660

[startup+25.5014 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 2662
/proc/meminfo: memFree=1463888/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=25.49
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 19838 0 0 0 2539 10 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643623 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26524

[startup+51.1013 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2662
/proc/meminfo: memFree=1463952/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=51.08
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 31160 0 0 0 5093 15 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26524

[startup+102.305 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 2662
/proc/meminfo: memFree=1463248/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=102.26
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 53582 0 0 0 10198 28 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643622 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26524

[startup+162.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 2662
/proc/meminfo: memFree=1463888/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=162.24
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 76892 0 0 0 16184 40 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643589 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26524

[startup+222.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 2662
/proc/meminfo: memFree=1463888/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=222.23
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 99980 0 0 0 22172 51 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134584575 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26524

[startup+282.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 2662
/proc/meminfo: memFree=1463824/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=282.21
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 121736 0 0 0 28157 64 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134584099 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26524

[startup+342.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 2662
/proc/meminfo: memFree=1463120/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=342.19
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 142826 0 0 0 34143 76 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26524

[startup+402.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 2662
/proc/meminfo: memFree=1463824/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=402.17
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 163916 0 0 0 40130 87 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 26524

[startup+462.302 s]
/proc/loadavg: 1.17 1.08 1.01 2/78 2662
/proc/meminfo: memFree=1463824/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=462.15
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 185672 0 0 0 46117 98 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 26524

[startup+522.302 s]
/proc/loadavg: 1.13 1.08 1.01 2/78 2662
/proc/meminfo: memFree=1463824/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=522.14
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 207872 0 0 0 52104 110 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26524

[startup+582.301 s]
/proc/loadavg: 1.18 1.09 1.02 2/78 2662
/proc/meminfo: memFree=1463888/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=26524 CPUtime=582.11
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 230294 0 0 0 58090 121 0 0 25 0 1 0 192353841 27160576 6250 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643622 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 6631 6250 221 40 0 6046 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 26524

[startup+642.301 s]
/proc/loadavg: 1.13 1.09 1.01 2/78 2662
/proc/meminfo: memFree=1455184/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=35456 CPUtime=642.11
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 910188 0 0 0 63808 403 0 0 25 0 1 0 192353841 36306944 8489 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 8864 8489 227 40 0 8279 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35456


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

[startup+882.301 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 2662
/proc/meminfo: memFree=1455440/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=35016 CPUtime=882.03
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 3771707 0 0 0 86613 1590 0 0 25 0 1 0 192353841 35856384 8378 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 8754 8378 227 40 0 8169 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 35016

[startup+942.301 s]
/proc/loadavg: 1.04 1.05 1.00 2/84 2834
/proc/meminfo: memFree=1453848/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=35528 CPUtime=941.92
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 4718531 0 0 0 92206 1986 0 0 25 0 1 0 192353841 36380672 8506 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 8882 8506 227 40 0 8297 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 35528

[startup+1002.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 2859
/proc/meminfo: memFree=1455248/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=35560 CPUtime=1001.89
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 5672208 0 0 0 97800 2389 0 0 25 0 1 0 192353841 36413440 8515 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 8890 8515 227 40 0 8305 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 35560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 2859
/proc/meminfo: memFree=1454928/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=35560 CPUtime=1061.87
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 6525713 0 0 0 103444 2743 0 0 25 0 1 0 192353841 36413440 8515 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 8890 8515 227 40 0 8305 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 35560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2859
/proc/meminfo: memFree=1449680/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=40616 CPUtime=1121.85
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 7363273 0 0 0 109094 3091 0 0 25 0 1 0 192353841 41590784 9779 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581956 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 10154 9779 227 40 0 9569 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 40616

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2859
/proc/meminfo: memFree=1450000/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=40664 CPUtime=1181.83
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 8194979 0 0 0 114742 3441 0 0 25 0 1 0 192353841 41639936 9791 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 10166 9791 227 40 0 9581 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 40664

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2859
/proc/meminfo: memFree=1449680/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=40724 CPUtime=1241.81
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 8621972 0 0 0 120555 3626 0 0 25 0 1 0 192353841 41701376 9806 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 10181 9806 227 40 0 9596 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 40724

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2859
/proc/meminfo: memFree=1454800/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=35284 CPUtime=1301.81
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 9182842 0 0 0 126317 3864 0 0 25 0 1 0 192353841 36130816 8446 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 8821 8446 227 40 0 8236 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 35284

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2859
/proc/meminfo: memFree=1449552/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=40876 CPUtime=1361.78
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 9634846 0 0 0 132122 4056 0 0 25 0 1 0 192353841 41857024 9844 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134586018 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 10219 9844 227 40 0 9634 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 40876

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2859
/proc/meminfo: memFree=1449488/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=40928 CPUtime=1421.77
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 10006629 0 0 0 137963 4214 0 0 25 0 1 0 192353841 41910272 9857 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585279 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 10232 9857 227 40 0 9647 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 40928

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2859
/proc/meminfo: memFree=1454928/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=36000 CPUtime=1481.74
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 10790327 0 0 0 143631 4543 0 0 25 0 1 0 192353841 36864000 8624 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 9000 8624 227 40 0 8415 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 36000

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2859
/proc/meminfo: memFree=1449360/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=41048 CPUtime=1541.73
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 11454499 0 0 0 149349 4824 0 0 25 0 1 0 192353841 42033152 9887 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585180 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 10262 9887 227 40 0 9677 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 41048

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2859
/proc/meminfo: memFree=1454864/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=42136 CPUtime=1601.72
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 12074957 0 0 0 155072 5100 0 0 25 0 1 0 192353841 43147264 10127 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134636792 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 10534 10127 227 40 0 9949 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 42136

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2859
/proc/meminfo: memFree=1454416/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=36212 CPUtime=1661.69
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 12602909 0 0 0 160847 5322 0 0 25 0 1 0 192353841 37081088 8677 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 9053 8677 227 40 0 8468 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 36212

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2859
/proc/meminfo: memFree=1454352/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=36268 CPUtime=1721.68
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 13448875 0 0 0 166486 5682 0 0 25 0 1 0 192353841 37138432 8691 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 9067 8691 227 40 0 8482 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 36268

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2859
/proc/meminfo: memFree=1449104/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=41336 CPUtime=1781.66
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 14125015 0 0 0 172194 5972 0 0 25 0 1 0 192353841 42328064 9959 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 10334 9959 227 40 0 9749 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 41336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2859
/proc/meminfo: memFree=1449104/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=41360 CPUtime=1800.07
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 14293590 0 0 0 173964 6043 0 0 25 0 1 0 192353841 42352640 9965 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 10340 9965 227 40 0 9755 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 41360

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2859
/proc/meminfo: memFree=1449104/2055920 swapFree=4152812/4192956
[pid=2661] ppid=2659 vsize=41360 CPUtime=1800.07
/proc/2661/stat : 2661 (glpPBv3) R 2659 2661 1812 0 -1 0 14293590 0 0 0 173964 6043 0 0 25 0 1 0 192353841 42352640 9965 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2661/statm: 10340 9965 227 40 0 9755 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 41360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1739.64
CPU system time (s): 60.4378
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 42372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1739.64
system time used= 60.4378
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14293590
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= 11
involuntary context switches= 36901

runsolver used 2.15767 second user time and 4.31134 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 21 13:46:03 UTC 2007

IDJOB= 373089
IDBENCH= 25018
IDSOLVER= 166
FILE ID= node9/373089-1177163162

PBS_JOBID= 4648919

Free space on /tmp= 66429 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/373089-1177163162/instance-373089-1177163162.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-373089-1177163162 -o ROOT/results/node9/conversion-373089-1177163162 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373089-1177163162/instance-373089-1177163162.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-373089-1177163162 -o ROOT/results/node9/solver-373089-1177163162 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/373089-1177163162/instance-373089-1177163162.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  af0ded53094abde95c37378ccd6c7afa

RANDOM SEED= 729829182

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1488944 kB
Buffers:         55136 kB
Cached:         444640 kB
SwapCached:       8184 kB
Active:         240476 kB
Inactive:       283836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1488944 kB
SwapTotal:     4192956 kB
SwapFree:      4152812 kB
Dirty:            3200 kB
Writeback:           0 kB
Mapped:          30624 kB
Slab:            28156 kB
Committed_AS:  6523588 kB
PageTables:       1788 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= 66429 MiB

End job on node9 on Sat Apr 21 14:16:06 UTC 2007