Trace number 350619

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
PB-clasp 2007-04-10SAT (TO)37 1801.94 1802.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran16x16.opb
MD5SUM8c1b16c8c16304b0c31b222fe698dea9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark35
Best CPU time to get the best result obtained on this benchmark1801.93
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
Optimality of the best value was proved NO
Number of variables7936
Total number of constraints288
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints288
Minimum length of a constraint31
Maximum length of a constraint480
Number of terms in the objective function 7936
Biggest coefficient in the objective function 1807
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530504
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530504
Number of bits of the biggest sum of numbers20
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)

1.03/1.43	o 38
20.54/20.68	o 37
1800.00/1800.51	c Somebody sent me a SIGTERM
1800.00/1800.51	s SATISFIABLE
1800.00/1800.51	v x434 x975 x1092 x1904 x2434 x2863 x2985 x3582 x4002 x4426 x4454 x4933 x5055 x5461 x6045 x6132 x6554 x7143 x7156 x7695 x7713
1800.00/1800.51	v x7717 x7744 x7762 x7776 x7780 x7800 x7814 x7828 x7829 x7845 x7849 x7863 x7882 x7885 x7899 x7919
1800.00/1800.54	pb2clasp1: no process killed
1800.00/1800.54	clasp-1.0: no process killed
22.60/1802.52	sh: line 1: 15683 Done                    cat /tmp/evaluation/350619-1176528298/temp/instance-350619-1176528298.opb.op
22.60/1802.52	     15684 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/350619-1176528298/temp/instance-350619-1176528298.opb.clasp

Verifier Data (download as text)

OK	37

Conversion Script Data (download as text)

/tmp/evaluation/350619-1176528298/instance-350619-1176528298.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/node14/watcher-350619-1176528298 -o ROOT/results/node14/solver-350619-1176528298 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350619-1176528298.opb /tmp/evaluation/350619-1176528298/temp 

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 2/77 15645
/proc/meminfo: memFree=1926456/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=12268 CPUtime=0
/proc/15645/stat : 15645 (pbclasp) R 15643 15645 14925 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 100747582 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234631781 0 0 4224 0 0 0 0 17 1 0 0
/proc/15645/statm: 3067 317 242 3 0 167 0

[startup+0.0249679 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 15645
/proc/meminfo: memFree=1926456/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=13116 CPUtime=0.01
/proc/15645/stat : 15645 (pbclasp) R 15643 15645 14925 0 -1 4194304 640 0 0 0 1 0 0 0 18 0 1 0 100747582 13430784 606 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234310369 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15645/statm: 3279 606 320 3 0 379 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13116

[startup+0.102974 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 15645
/proc/meminfo: memFree=1926456/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=13116 CPUtime=0.09
/proc/15645/stat : 15645 (pbclasp) R 15643 15645 14925 0 -1 4194304 665 0 0 0 9 0 0 0 18 0 1 0 100747582 13430784 631 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234310369 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15645/statm: 3279 631 320 3 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13116

[startup+0.302992 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 15645
/proc/meminfo: memFree=1926456/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=13540 CPUtime=0.29
/proc/15645/stat : 15645 (pbclasp) R 15643 15645 14925 0 -1 4194304 743 0 0 0 29 0 0 0 20 0 1 0 100747582 13864960 709 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212248497934 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15645/statm: 3385 709 320 3 0 485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13540

[startup+0.701033 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 15645
/proc/meminfo: memFree=1926456/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=14500 CPUtime=0.67
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1008 0 0 0 67 0 0 0 16 0 1 0 100747582 14848000 962 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243361890 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15645/statm: 3625 962 324 3 0 725 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 14500

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 15648
/proc/meminfo: memFree=1922656/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=1.42
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1693 4230 0 4 70 0 69 3 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 15160

[startup+3.10126 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 15663
/proc/meminfo: memFree=1916832/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=1.42
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1693 4230 0 4 70 0 69 3 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15661] ppid=15645 vsize=5352 CPUtime=0
/proc/15661/stat : 15661 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100747728 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15661/statm: 1338 224 188 169 0 49 0
[pid=15663] ppid=15661 vsize=8016 CPUtime=1.62
/proc/15663/stat : 15663 (clasp-1.0) R 15661 15645 14925 0 -1 4194304 1663 0 0 0 162 0 0 0 25 0 1 0 100747728 8208384 1599 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15663/statm: 2004 1599 249 81 0 1378 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 28528

[startup+6.30156 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 15663
/proc/meminfo: memFree=1913696/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=1.42
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1693 4230 0 4 70 0 69 3 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15661] ppid=15645 vsize=5352 CPUtime=0
/proc/15661/stat : 15661 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100747728 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15661/statm: 1338 224 188 169 0 49 0
[pid=15663] ppid=15661 vsize=9700 CPUtime=4.83
/proc/15663/stat : 15663 (clasp-1.0) R 15661 15645 14925 0 -1 4194304 2088 0 0 0 482 1 0 0 25 0 1 0 100747728 9932800 2024 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/15663/statm: 2425 2024 249 81 0 1799 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 30212

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 15663
/proc/meminfo: memFree=1909920/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=1.42
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1693 4230 0 4 70 0 69 3 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15661] ppid=15645 vsize=5352 CPUtime=0
/proc/15661/stat : 15661 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100747728 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15661/statm: 1338 224 188 169 0 49 0
[pid=15663] ppid=15661 vsize=13444 CPUtime=11.22
/proc/15663/stat : 15663 (clasp-1.0) R 15661 15645 14925 0 -1 4194304 3017 0 0 0 1121 1 0 0 25 0 1 0 100747728 13766656 2953 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715300 0 0 4096 0 0 0 0 17 1 0 0
/proc/15663/statm: 3361 2953 249 81 0 2735 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 33956

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 15671
/proc/meminfo: memFree=1913320/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.66
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1841 8887 0 4 71 0 1988 7 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15669] ppid=15645 vsize=5352 CPUtime=0
/proc/15669/stat : 15669 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100749652 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=10464 CPUtime=4.78
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 2295 0 0 0 477 1 0 0 25 0 1 0 100749652 10715136 2231 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 2616 2231 249 81 0 1990 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 30976

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 15671
/proc/meminfo: memFree=1908072/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.66
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1841 8887 0 4 71 0 1988 7 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15669] ppid=15645 vsize=5352 CPUtime=0
/proc/15669/stat : 15669 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100749652 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=15428 CPUtime=30.38
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 3522 0 0 0 3036 2 0 0 25 0 1 0 100749652 15798272 3458 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 3857 3458 249 81 0 3231 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 35940

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 15671
/proc/meminfo: memFree=1904040/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.66
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1841 8887 0 4 71 0 1988 7 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15669] ppid=15645 vsize=5352 CPUtime=0
/proc/15669/stat : 15669 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100749652 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=19400 CPUtime=81.56
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 4513 0 0 0 8154 2 0 0 25 0 1 0 100749652 19865600 4449 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 4850 4449 249 81 0 4224 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 39912

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/80 15671
/proc/meminfo: memFree=1901928/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.66
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1841 8887 0 4 71 0 1988 7 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15669] ppid=15645 vsize=5352 CPUtime=0
/proc/15669/stat : 15669 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100749652 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=21400 CPUtime=141.54
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 5038 0 0 0 14151 3 0 0 25 0 1 0 100749652 21913600 4965 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 5350 4965 249 81 0 4724 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 41912

[startup+222.303 s]
/proc/loadavg: 1.14 1.03 1.01 2/80 15671
/proc/meminfo: memFree=1895720/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.66
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1841 8887 0 4 71 0 1988 7 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15669] ppid=15645 vsize=5352 CPUtime=0
/proc/15669/stat : 15669 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100749652 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=27716 CPUtime=201.53
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 6662 0 0 0 20148 5 0 0 25 0 1 0 100749652 28381184 6518 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 6929 6518 249 81 0 6303 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 48228

[startup+282.303 s]
/proc/loadavg: 1.13 1.05 1.01 2/80 15671
/proc/meminfo: memFree=1893224/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.66
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1841 8887 0 4 71 0 1988 7 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15669] ppid=15645 vsize=5352 CPUtime=0
/proc/15669/stat : 15669 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100749652 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=30160 CPUtime=261.52
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 7282 0 0 0 26146 6 0 0 25 0 1 0 100749652 30883840 7134 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715257 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 7540 7134 249 81 0 6914 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 50672


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

/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=55744 CPUtime=1641.17
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 14438 0 0 0 164096 21 0 0 25 0 1 0 100749652 57081856 13409 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 13936 13409 249 81 0 13310 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 76256

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/80 15673
/proc/meminfo: memFree=1867304/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.66
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1841 8887 0 4 71 0 1988 7 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15669] ppid=15645 vsize=5352 CPUtime=0
/proc/15669/stat : 15669 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100749652 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=55744 CPUtime=1701.15
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 14438 0 0 0 170094 21 0 0 25 0 1 0 100749652 57081856 13409 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715314 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 13936 13409 249 81 0 13310 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 76256

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 15673
/proc/meminfo: memFree=1867240/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.66
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1841 8887 0 4 71 0 1988 7 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15669] ppid=15645 vsize=5352 CPUtime=0
/proc/15669/stat : 15669 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100749652 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=55744 CPUtime=1761.14
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 14438 0 0 0 176092 22 0 0 25 0 1 0 100749652 57081856 13409 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 13936 13409 249 81 0 13310 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 76256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 15673
/proc/meminfo: memFree=1867240/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.66
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1841 8887 0 4 71 0 1988 7 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15669] ppid=15645 vsize=5352 CPUtime=0
/proc/15669/stat : 15669 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100749652 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=55744 CPUtime=1779.34
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 14438 0 0 0 177912 22 0 0 25 0 1 0 100749652 57081856 13409 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784520 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 13936 13409 249 81 0 13310 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 76256

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

[startup+1800.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 15673
/proc/meminfo: memFree=1867240/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.66
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1841 8887 0 4 71 0 1988 7 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15669] ppid=15645 vsize=5352 CPUtime=0
/proc/15669/stat : 15669 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100749652 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15669/statm: 1338 224 188 169 0 49 0
[pid=15671] ppid=15669 vsize=55744 CPUtime=1779.34
/proc/15671/stat : 15671 (clasp-1.0) R 15669 15645 14925 0 -1 4194304 14438 0 0 0 177912 22 0 0 25 0 1 0 100749652 57081856 13409 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784520 0 0 4096 0 0 0 0 17 1 0 0
/proc/15671/statm: 13936 13409 249 81 0 13310 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 76256

# WARNING:
# current cumulated CPU time (20.73 s) is less than in the last sample (1800 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1779.27 s) to the 'lost time'.

[startup+1800.62 s]
/proc/loadavg: 1.01 1.01 1.00 2/82 15684
/proc/meminfo: memFree=1918744/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.69
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1994 10666 0 4 71 1 1988 9 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15682] ppid=15645 vsize=5352 CPUtime=0
/proc/15682/stat : 15682 (sh) S 15645 15645 14925 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 100927638 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15682/statm: 1338 224 188 169 0 49 0
[pid=15683] ppid=15682 vsize=2520 CPUtime=0
/proc/15683/stat : 15683 (cat) S 15682 15645 14925 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 100927639 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 212234633442 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15683/statm: 630 87 71 4 0 42 0
[pid=15684] ppid=15682 vsize=3496 CPUtime=0.04
/proc/15684/stat : 15684 (clasp-1.0) R 15682 15645 14925 0 -1 4194304 493 0 0 0 4 0 0 0 18 0 1 0 100927639 3579904 455 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243946 0 0 4096 0 0 0 0 17 1 0 0
/proc/15684/statm: 874 455 230 81 0 248 0
Current children cumulated CPU time (s) 20.73
Current children cumulated vsize (KiB) 26528

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/82 15684
/proc/meminfo: memFree=1918744/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.69
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1994 10666 0 4 71 1 1988 9 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15682] ppid=15645 vsize=5352 CPUtime=0
/proc/15682/stat : 15682 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100927638 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15682/statm: 1338 224 188 169 0 49 0
[pid=15684] ppid=15682 vsize=6728 CPUtime=0.82
/proc/15684/stat : 15684 (clasp-1.0) R 15682 15645 14925 0 -1 4194304 1327 0 0 0 82 0 0 0 24 0 1 0 100927639 6889472 1263 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715264 0 0 4096 0 0 0 0 17 1 0 0
/proc/15684/statm: 1682 1263 249 81 0 1056 0
Current children cumulated CPU time (s) 21.51
Current children cumulated vsize (KiB) 27240

[startup+1802.2 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 15684
/proc/meminfo: memFree=1915616/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.69
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1994 10666 0 4 71 1 1988 9 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15682] ppid=15645 vsize=5352 CPUtime=0
/proc/15682/stat : 15682 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100927638 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15682/statm: 1338 224 188 169 0 49 0
[pid=15684] ppid=15682 vsize=7116 CPUtime=1.62
/proc/15684/stat : 15684 (clasp-1.0) R 15682 15645 14925 0 -1 4194304 1446 0 0 0 162 0 0 0 25 0 1 0 100927639 7286784 1382 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/15684/statm: 1779 1382 249 81 0 1153 0
Current children cumulated CPU time (s) 22.31
Current children cumulated vsize (KiB) 27628

[startup+1802.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 15684
/proc/meminfo: memFree=1915616/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.69
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1994 10666 0 4 71 1 1988 9 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15682] ppid=15645 vsize=5352 CPUtime=0
/proc/15682/stat : 15682 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100927638 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15682/statm: 1338 224 188 169 0 49 0
[pid=15684] ppid=15682 vsize=7372 CPUtime=1.81
/proc/15684/stat : 15684 (clasp-1.0) R 15682 15645 14925 0 -1 4194304 1513 0 0 0 181 0 0 0 25 0 1 0 100927639 7548928 1449 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15684/statm: 1843 1449 249 81 0 1217 0
Current children cumulated CPU time (s) 22.5
Current children cumulated vsize (KiB) 27884

[startup+1802.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 15684
/proc/meminfo: memFree=1915616/2055920 swapFree=4149088/4192956
[pid=15645] ppid=15643 vsize=15160 CPUtime=20.69
/proc/15645/stat : 15645 (pbclasp) S 15643 15645 14925 0 -1 4194304 1994 10666 0 4 71 1 1988 9 16 0 1 0 100747582 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15645/statm: 3790 1159 343 3 0 890 0
[pid=15682] ppid=15645 vsize=5352 CPUtime=0
/proc/15682/stat : 15682 (sh) S 15645 15645 14925 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 100927638 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15682/statm: 1338 224 188 169 0 49 0
[pid=15684] ppid=15682 vsize=7500 CPUtime=1.91
/proc/15684/stat : 15684 (clasp-1.0) R 15682 15645 14925 0 -1 4194304 1540 0 0 0 191 0 0 0 25 0 1 0 100927639 7680000 1476 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715408 0 0 4096 0 0 0 0 17 1 0 0
/proc/15684/statm: 1875 1476 249 81 0 1249 0
Current children cumulated CPU time (s) 22.6
Current children cumulated vsize (KiB) 28012

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1779.27
#  lost CPU user time (s): 1779.08
#  lost CPU system time (s): 0.19

Real time (s): 1802.53
CPU time (s): 1801.94
CPU user time (s): 1801.63
CPU system time (s): 0.309981
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 76284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.5516
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15306
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 835
involuntary context switches= 870

runsolver used 1.74173 second user time and 4.82127 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 14 05:24:58 UTC 2007

IDJOB= 350619
IDBENCH= 1549
IDSOLVER= 167
FILE ID= node14/350619-1176528298

PBS_JOBID= 4556724

Free space on /tmp= 66561 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran16x16.opb
COMMAND LINE= pbclasp instance-350619-1176528298.opb /tmp/evaluation/350619-1176528298/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-350619-1176528298 -o ROOT/results/node14/conversion-350619-1176528298 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350619-1176528298/instance-350619-1176528298.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-350619-1176528298 -o ROOT/results/node14/solver-350619-1176528298 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350619-1176528298.opb /tmp/evaluation/350619-1176528298/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  8c1b16c8c16304b0c31b222fe698dea9

RANDOM SEED= 349841324

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1927056 kB
Buffers:         14256 kB
Cached:          52616 kB
SwapCached:      11668 kB
Active:          49216 kB
Inactive:        42460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1927056 kB
SwapTotal:     4192956 kB
SwapFree:      4149088 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          30872 kB
Slab:            22748 kB
Committed_AS:  4458768 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= 66560 MiB

End job on node14 on Sat Apr 14 05:55:01 UTC 2007