Trace number 351932

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 2007-04-10? (TO) 1802.07 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-l152lav.opb
MD5SUM1a5510d564851e49e3b50f1a87922ca2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4722
Best CPU time to get the best result obtained on this benchmark74.2227
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4722
Optimality of the best value was proved YES
Number of variables1989
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint3
Maximum length of a constraint1989
Number of terms in the objective function 1989
Biggest coefficient in the objective function 268
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 382524
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 268
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 382524
Number of bits of the biggest sum of numbers19
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)

1800.07/1800.82	c Somebody sent me a SIGTERM
1800.07/1800.82	s UNKNOWN
1800.07/1800.82	pb2clasp1: no process killed
1800.07/1800.82	clasp-1.0: no process killed
2.20/1802.82	sh: line 1:  7669 Done                    cat /tmp/evaluation/351932-1176617860/temp/instance-351932-1176617860.opb.op
2.20/1802.82	      7670 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/351932-1176617860/temp/instance-351932-1176617860.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351932-1176617860/instance-351932-1176617860.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/node42/watcher-351932-1176617860 -o ROOT/results/node42/solver-351932-1176617860 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351932-1176617860.opb /tmp/evaluation/351932-1176617860/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 3/64 7647
/proc/meminfo: memFree=1800032/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=12268 CPUtime=0
/proc/7647/stat : 7647 (pbclasp) D 7645 7647 15370 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 109697882 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259415308901 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/7647/statm: 3067 317 242 3 0 167 0

[startup+0.073974 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7647
/proc/meminfo: memFree=1800032/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=12948 CPUtime=0.06
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 619 0 0 0 6 0 0 0 16 0 1 0 109697882 13258752 572 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7647/statm: 3237 572 324 3 0 337 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12948

[startup+0.101977 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7647
/proc/meminfo: memFree=1800032/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=12948 CPUtime=0.06
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 619 0 0 0 6 0 0 0 16 0 1 0 109697882 13258752 572 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7647/statm: 3237 572 324 3 0 337 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12948

[startup+0.302018 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7647
/proc/meminfo: memFree=1800032/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.22
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 798 1327 0 0 7 0 15 0 17 0 1 0 109697882 13393920 635 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 635 342 3 0 370 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 13080

[startup+0.70109 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7647
/proc/meminfo: memFree=1800032/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 13080

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 7657
/proc/meminfo: memFree=1795272/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=5488 CPUtime=1.15
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 1010 0 0 0 115 0 0 0 25 0 1 0 109697916 5619712 972 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714835 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 1372 972 249 81 0 746 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 23920

[startup+3.10255 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 7657
/proc/meminfo: memFree=1794504/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=7024 CPUtime=2.75
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 1416 0 0 0 275 0 0 0 25 0 1 0 109697916 7192576 1378 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134742325 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 1756 1378 249 81 0 1130 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 25456

[startup+6.30116 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 7657
/proc/meminfo: memFree=1793288/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=8188 CPUtime=5.95
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 1687 0 0 0 595 0 0 0 25 0 1 0 109697916 8384512 1649 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792595 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 2047 1649 249 81 0 1421 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 26620

[startup+12.7024 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 7657
/proc/meminfo: memFree=1791328/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=9076 CPUtime=12.35
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 1908 0 0 0 1235 0 0 0 25 0 1 0 109697916 9293824 1870 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 2269 1870 249 81 0 1643 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 27508

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 7657
/proc/meminfo: memFree=1788704/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=11648 CPUtime=25.15
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 2558 0 0 0 2514 1 0 0 25 0 1 0 109697916 11927552 2520 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782416 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 2912 2520 249 81 0 2286 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 30080

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 7657
/proc/meminfo: memFree=1786016/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=14352 CPUtime=50.74
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 3267 0 0 0 5073 1 0 0 25 0 1 0 109697916 14696448 3197 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 3588 3197 249 81 0 2962 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 32784

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 7657
/proc/meminfo: memFree=1784864/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=15344 CPUtime=101.92
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 3553 0 0 0 10191 1 0 0 25 0 1 0 109697916 15712256 3461 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 3836 3461 249 81 0 3210 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 33776

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7657
/proc/meminfo: memFree=1780960/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=19096 CPUtime=161.9
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 4566 0 0 0 16189 1 0 0 25 0 1 0 109697916 19554304 4404 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714774 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 4774 4404 249 81 0 4148 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 37528

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7657
/proc/meminfo: memFree=1780256/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=19972 CPUtime=221.88
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 4764 0 0 0 22187 1 0 0 25 0 1 0 109697916 20451328 4602 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715327 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 4993 4602 249 81 0 4367 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 38404

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7657
/proc/meminfo: memFree=1778656/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0

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

/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=39904 CPUtime=1601.4
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 13926 0 0 0 160134 6 0 0 25 0 1 0 109697916 40861696 9599 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784501 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 9976 9599 249 81 0 9350 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 58336

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7659
/proc/meminfo: memFree=1759904/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=39904 CPUtime=1661.38
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 13926 0 0 0 166132 6 0 0 25 0 1 0 109697916 40861696 9599 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777478 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 9976 9599 249 81 0 9350 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 58336

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7659
/proc/meminfo: memFree=1759840/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=39904 CPUtime=1721.36
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 14242 0 0 0 172130 6 0 0 25 0 1 0 109697916 40861696 9599 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 9976 9599 249 81 0 9350 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 58336

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7659
/proc/meminfo: memFree=1758688/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=41256 CPUtime=1781.34
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 14695 0 0 0 178127 7 0 0 25 0 1 0 109697916 42246144 9937 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 10314 9937 249 81 0 9688 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 59688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7659
/proc/meminfo: memFree=1758688/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=41256 CPUtime=1799.84
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 14695 0 0 0 179977 7 0 0 25 0 1 0 109697916 42246144 9937 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 10314 9937 249 81 0 9688 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 59688

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

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7659
/proc/meminfo: memFree=1758688/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.23
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 812 1729 0 0 7 0 15 1 16 0 1 0 109697882 13393920 636 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 636 343 3 0 370 0
[pid=7655] ppid=7647 vsize=5352 CPUtime=0
/proc/7655/stat : 7655 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109697915 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7655/statm: 1338 224 188 169 0 49 0
[pid=7657] ppid=7655 vsize=41256 CPUtime=1799.84
/proc/7657/stat : 7657 (clasp-1.0) R 7655 7647 15370 0 -1 4194304 14695 0 0 0 179977 7 0 0 25 0 1 0 109697916 42246144 9937 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 10314 9937 249 81 0 9688 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 59688

# WARNING:
# current cumulated CPU time (0.25 s) is less than in the last sample (1800.07 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.82 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7659
/proc/meminfo: memFree=1758688/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.25
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 969 3501 0 0 7 0 16 2 17 0 1 0 109697882 13393920 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 638 343 3 0 370 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 13080

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7659
/proc/meminfo: memFree=1758688/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.25
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 969 3501 0 0 7 0 16 2 17 0 1 0 109697882 13393920 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 638 343 3 0 370 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 13080

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7670
/proc/meminfo: memFree=1794512/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.25
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 969 3501 0 0 7 0 16 2 17 0 1 0 109697882 13393920 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 638 343 3 0 370 0
[pid=7668] ppid=7647 vsize=5352 CPUtime=0
/proc/7668/stat : 7668 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109877966 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7668/statm: 1338 224 188 169 0 49 0
[pid=7670] ppid=7668 vsize=5616 CPUtime=1.34
/proc/7670/stat : 7670 (clasp-1.0) R 7668 7647 15370 0 -1 4194304 1042 0 0 0 134 0 0 0 25 0 1 0 109877966 5750784 1004 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792688 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 1404 1004 249 81 0 778 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 24048

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7670
/proc/meminfo: memFree=1794512/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.25
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 969 3501 0 0 7 0 16 2 17 0 1 0 109697882 13393920 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 638 343 3 0 370 0
[pid=7668] ppid=7647 vsize=5352 CPUtime=0
/proc/7668/stat : 7668 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109877966 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7668/statm: 1338 224 188 169 0 49 0
[pid=7670] ppid=7668 vsize=6000 CPUtime=1.74
/proc/7670/stat : 7670 (clasp-1.0) R 7668 7647 15370 0 -1 4194304 1146 0 0 0 174 0 0 0 25 0 1 0 109877966 6144000 1108 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714813 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 1500 1108 249 81 0 874 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 24432

[startup+1802.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7670
/proc/meminfo: memFree=1793360/2055920 swapFree=4192576/4192956
[pid=7647] ppid=7645 vsize=13080 CPUtime=0.25
/proc/7647/stat : 7647 (pbclasp) S 7645 7647 15370 0 -1 4194304 969 3501 0 0 7 0 16 2 17 0 1 0 109697882 13393920 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7647/statm: 3270 638 343 3 0 370 0
[pid=7668] ppid=7647 vsize=5352 CPUtime=0
/proc/7668/stat : 7668 (sh) S 7647 7647 15370 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109877966 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7668/statm: 1338 224 188 169 0 49 0
[pid=7670] ppid=7668 vsize=6384 CPUtime=1.95
/proc/7670/stat : 7670 (clasp-1.0) R 7668 7647 15370 0 -1 4194304 1250 0 0 0 195 0 0 0 25 0 1 0 109877966 6537216 1212 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134742035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7670/statm: 1596 1212 249 81 0 970 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 24816

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): 1799.82
#  lost CPU user time (s): 1799.76
#  lost CPU system time (s): 0.06

Real time (s): 1802.83
CPU time (s): 1802.07
CPU user time (s): 1801.97
CPU system time (s): 0.106992
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 59856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.20666
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6368
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= 260
involuntary context switches= 26

runsolver used 1.80572 second user time and 4.32134 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Apr 15 06:17:40 UTC 2007

IDJOB= 351932
IDBENCH= 1852
IDSOLVER= 167
FILE ID= node42/351932-1176617860

PBS_JOBID= 4557031

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-l152lav.opb
COMMAND LINE= pbclasp instance-351932-1176617860.opb /tmp/evaluation/351932-1176617860/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-351932-1176617860 -o ROOT/results/node42/conversion-351932-1176617860 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351932-1176617860/instance-351932-1176617860.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-351932-1176617860 -o ROOT/results/node42/solver-351932-1176617860 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351932-1176617860.opb /tmp/evaluation/351932-1176617860/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  1a5510d564851e49e3b50f1a87922ca2

RANDOM SEED= 642044200

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1800440 kB
Buffers:         30128 kB
Cached:         124308 kB
SwapCached:        128 kB
Active:          41684 kB
Inactive:       133500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800440 kB
SwapTotal:     4192956 kB
SwapFree:      4192576 kB
Dirty:             584 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            66264 kB
Committed_AS:   926272 kB
PageTables:       1420 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= 66563 MiB

End job on node42 on Sun Apr 15 06:47:43 UTC 2007