Trace number 351711

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) 1802.06 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-pp08aCUTS.opb
MD5SUM4a4829ccfb158b9e23ea953e29870120
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark69
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 69
Optimality of the best value was proved NO
Number of variables4600
Total number of constraints310
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 constraints310
Minimum length of a constraint17
Maximum length of a constraint147
Number of terms in the objective function 3424
Biggest coefficient in the objective function 3121
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527152
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262140
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527152
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

Solver Data (download as text)

1800.10/1800.62	c Somebody sent me a SIGTERM
1800.10/1800.62	s UNKNOWN
1800.10/1800.62	pb2clasp1: no process killed
1800.10/1800.63	clasp-1.0: no process killed
2.31/1802.62	sh: line 1:  5963 Done                    cat /tmp/evaluation/351711-1176610143/temp/instance-351711-1176610143.opb.op
2.31/1802.62	      5964 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/351711-1176610143/temp/instance-351711-1176610143.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351711-1176610143/instance-351711-1176610143.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/node6/watcher-351711-1176610143 -o ROOT/results/node6/solver-351711-1176610143 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351711-1176610143.opb /tmp/evaluation/351711-1176610143/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: 1.09 1.02 1.01 3/77 5941
/proc/meminfo: memFree=1490032/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=12268 CPUtime=0
/proc/5941/stat : 5941 (pbclasp) R 5939 5941 3786 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 137052018 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268583008869 0 0 4224 0 0 0 0 17 1 0 0
/proc/5941/statm: 3067 317 242 3 0 167 0

[startup+0.0537551 s]
/proc/loadavg: 1.09 1.02 1.01 3/77 5941
/proc/meminfo: memFree=1490032/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=12824 CPUtime=0.04
/proc/5941/stat : 5941 (pbclasp) R 5939 5941 3786 0 -1 4194304 587 0 0 0 4 0 0 0 18 0 1 0 137052018 13131776 553 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268601069326 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5941/statm: 3206 553 320 3 0 306 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12824

[startup+0.10176 s]
/proc/loadavg: 1.09 1.02 1.01 3/77 5941
/proc/meminfo: memFree=1490032/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=12956 CPUtime=0.09
/proc/5941/stat : 5941 (pbclasp) R 5939 5941 3786 0 -1 4194304 626 0 0 0 9 0 0 0 18 0 1 0 137052018 13266944 592 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582687457 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5941/statm: 3239 592 320 3 0 339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12956

[startup+0.301783 s]
/proc/loadavg: 1.09 1.02 1.01 3/77 5941
/proc/meminfo: memFree=1490032/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13352 CPUtime=0.14
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 729 0 0 0 14 0 0 0 16 0 1 0 137052018 13672448 682 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/5941/statm: 3338 682 324 3 0 438 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 13352

[startup+0.70183 s]
/proc/loadavg: 1.09 1.02 1.01 3/77 5941
/proc/meminfo: memFree=1490032/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 13616

[startup+1.50192 s]
/proc/loadavg: 1.09 1.02 1.01 2/80 5951
/proc/meminfo: memFree=1484248/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=6456 CPUtime=1.08
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 1274 0 0 0 108 0 0 0 25 0 1 0 137052059 6610944 1236 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 1614 1236 249 81 0 988 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 25424

[startup+3.10111 s]
/proc/loadavg: 1.09 1.02 1.01 2/80 5951
/proc/meminfo: memFree=1482648/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=7728 CPUtime=2.68
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 1577 0 0 0 267 1 0 0 25 0 1 0 137052059 7913472 1539 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617518 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 1932 1539 249 81 0 1306 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26696

[startup+6.30249 s]
/proc/loadavg: 1.08 1.02 1.00 2/80 5951
/proc/meminfo: memFree=1480792/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=8756 CPUtime=5.88
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 1835 0 0 0 587 1 0 0 25 0 1 0 137052059 8966144 1797 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784615 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 2189 1797 249 81 0 1563 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 27724

[startup+12.7012 s]
/proc/loadavg: 1.07 1.02 1.00 2/80 5951
/proc/meminfo: memFree=1479256/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=10188 CPUtime=12.28
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 2203 0 0 0 1227 1 0 0 25 0 1 0 137052059 10432512 2165 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 2547 2165 249 81 0 1921 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 29156

[startup+25.5017 s]
/proc/loadavg: 1.20 1.05 1.01 2/80 5951
/proc/meminfo: memFree=1478744/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=10752 CPUtime=25.07
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 2344 0 0 0 2506 1 0 0 25 0 1 0 137052059 11010048 2306 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784496 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 2688 2306 249 81 0 2062 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29720

[startup+51.1017 s]
/proc/loadavg: 1.13 1.04 1.01 2/80 5951
/proc/meminfo: memFree=1476952/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=12552 CPUtime=50.67
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 2797 0 0 0 5065 2 0 0 25 0 1 0 137052059 12853248 2759 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 3138 2759 249 81 0 2512 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31520

[startup+102.306 s]
/proc/loadavg: 1.06 1.03 1.01 2/80 5951
/proc/meminfo: memFree=1473944/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=15560 CPUtime=101.86
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 3535 0 0 0 10183 3 0 0 25 0 1 0 137052059 15933440 3497 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134742250 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 3890 3497 249 81 0 3264 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34528

[startup+162.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 5951
/proc/meminfo: memFree=1471448/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=18060 CPUtime=161.83
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 4174 0 0 0 16179 4 0 0 25 0 1 0 137052059 18493440 4124 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784708 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 4515 4124 249 81 0 3889 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 37028

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/80 5951
/proc/meminfo: memFree=1470808/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=18712 CPUtime=221.82
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 4323 0 0 0 22177 5 0 0 25 0 1 0 137052059 19161088 4273 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617337 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 4678 4273 249 81 0 4052 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 37680

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 5951
/proc/meminfo: memFree=1469848/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0

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

/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=32784 CPUtime=1541.46
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 8169 0 0 0 154126 20 0 0 25 0 1 0 137052059 33570816 7722 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784622 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 8196 7722 249 81 0 7570 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 51752

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5953
/proc/meminfo: memFree=1456088/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=33712 CPUtime=1601.45
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 8455 0 0 0 160124 21 0 0 25 0 1 0 137052059 34521088 7920 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 8428 7920 249 81 0 7802 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 52680

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5953
/proc/meminfo: memFree=1455832/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=33712 CPUtime=1661.44
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 8577 0 0 0 166122 22 0 0 25 0 1 0 137052059 34521088 7952 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 8428 7952 249 81 0 7802 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 52680

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5953
/proc/meminfo: memFree=1454680/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=35164 CPUtime=1721.42
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 8909 0 0 0 172120 22 0 0 25 0 1 0 137052059 36007936 8284 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789696 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 8791 8284 249 81 0 8165 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 54132

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5953
/proc/meminfo: memFree=1454680/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=35164 CPUtime=1781.4
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 8916 0 0 0 178117 23 0 0 25 0 1 0 137052059 36007936 8291 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 8791 8291 249 81 0 8165 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 54132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5953
/proc/meminfo: memFree=1454424/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=35428 CPUtime=1799.71
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 8977 0 0 0 179948 23 0 0 25 0 1 0 137052059 36278272 8352 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 8857 8352 249 81 0 8231 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 54396

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5953
/proc/meminfo: memFree=1454424/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.39
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 989 1606 0 0 15 0 23 1 17 0 1 0 137052018 13942784 778 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 778 343 3 0 504 0
[pid=5949] ppid=5941 vsize=5352 CPUtime=0
/proc/5949/stat : 5949 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137052059 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5949/statm: 1338 224 188 169 0 49 0
[pid=5951] ppid=5949 vsize=35428 CPUtime=1799.71
/proc/5951/stat : 5951 (clasp-1.0) R 5949 5941 3786 0 -1 4194304 8977 0 0 0 179948 23 0 0 25 0 1 0 137052059 36278272 8352 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5951/statm: 8857 8352 249 81 0 8231 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 54396

# WARNING:
# current cumulated CPU time (0.41 s) is less than in the last sample (1800.1 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.69 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5953
/proc/meminfo: memFree=1454424/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.41
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 1147 3380 0 0 15 0 23 3 17 0 1 0 137052018 13942784 779 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 779 343 3 0 504 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 13616

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5953
/proc/meminfo: memFree=1454424/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.41
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 1147 3380 0 0 15 0 23 3 17 0 1 0 137052018 13942784 779 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 779 343 3 0 504 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 13616

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5964
/proc/meminfo: memFree=1482768/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.41
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 1147 3380 0 0 15 0 23 3 17 0 1 0 137052018 13942784 779 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 779 343 3 0 504 0
[pid=5962] ppid=5941 vsize=5352 CPUtime=0
/proc/5962/stat : 5962 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137232083 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5962/statm: 1338 224 188 169 0 49 0
[pid=5964] ppid=5962 vsize=6716 CPUtime=1.5
/proc/5964/stat : 5964 (clasp-1.0) R 5962 5941 3786 0 -1 4194304 1322 0 0 0 150 0 0 0 25 0 1 0 137232083 6877184 1284 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 1 0 0
/proc/5964/statm: 1679 1284 249 81 0 1053 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 25684

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5964
/proc/meminfo: memFree=1482768/2055924 swapFree=4191880/4192956
[pid=5941] ppid=5939 vsize=13616 CPUtime=0.41
/proc/5941/stat : 5941 (pbclasp) S 5939 5941 3786 0 -1 4194304 1147 3380 0 0 15 0 23 3 17 0 1 0 137052018 13942784 779 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5941/statm: 3404 779 343 3 0 504 0
[pid=5962] ppid=5941 vsize=5352 CPUtime=0
/proc/5962/stat : 5962 (sh) S 5941 5941 3786 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 137232083 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5962/statm: 1338 224 188 169 0 49 0
[pid=5964] ppid=5962 vsize=7076 CPUtime=1.9
/proc/5964/stat : 5964 (clasp-1.0) R 5962 5941 3786 0 -1 4194304 1415 0 0 0 190 0 0 0 25 0 1 0 137232083 7245824 1377 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/5964/statm: 1769 1377 249 81 0 1143 0
Current children cumulated CPU time (s) 2.31
Current children cumulated vsize (KiB) 26044

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): 1799.69
#  lost CPU user time (s): 1799.48
#  lost CPU system time (s): 0.21

Real time (s): 1802.63
CPU time (s): 1802.06
CPU user time (s): 1801.8
CPU system time (s): 0.257992
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 54396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.32365
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6708
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= 337
involuntary context switches= 152

runsolver used 1.79273 second user time and 4.77127 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Apr 15 04:09:03 UTC 2007

IDJOB= 351711
IDBENCH= 1792
IDSOLVER= 167
FILE ID= node6/351711-1176610143

PBS_JOBID= 4556826

Free space on /tmp= 66557 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-pp08aCUTS.opb
COMMAND LINE= pbclasp instance-351711-1176610143.opb /tmp/evaluation/351711-1176610143/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-351711-1176610143 -o ROOT/results/node6/conversion-351711-1176610143 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351711-1176610143/instance-351711-1176610143.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-351711-1176610143 -o ROOT/results/node6/solver-351711-1176610143 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351711-1176610143.opb /tmp/evaluation/351711-1176610143/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  4a4829ccfb158b9e23ea953e29870120

RANDOM SEED= 757407442

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1490440 kB
Buffers:         89408 kB
Cached:         350144 kB
SwapCached:        408 kB
Active:         185108 kB
Inactive:       311336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1490440 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          72076 kB
Slab:            54608 kB
Committed_AS:  5723684 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= 66556 MiB

End job on node6 on Sun Apr 15 04:39:06 UTC 2007