Trace number 348947

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) 1802.04 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-roll3000.opb
MD5SUM96d9927730c8b8baae8e5c668115210d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark273432
Best CPU time to get the best result obtained on this benchmark1800.43
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 273432
Optimality of the best value was proved NO
Number of variables8902
Total number of constraints2864
Number of constraints which are clauses143
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints2690
Minimum length of a constraint2
Maximum length of a constraint2407
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526135
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)

1800.10/1800.61	c Somebody sent me a SIGTERM
1800.10/1800.61	s UNKNOWN
1800.10/1800.62	pb2clasp1: no process killed
1800.10/1800.62	clasp-1.0: no process killed
3.17/1802.62	sh: line 1:  3436 Done                    cat /tmp/evaluation/348947-1176610979/temp/instance-348947-1176610979.opb.op
3.17/1802.62	      3437 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348947-1176610979/temp/instance-348947-1176610979.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348947-1176610979/instance-348947-1176610979.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/node4/watcher-348947-1176610979 -o ROOT/results/node4/solver-348947-1176610979 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348947-1176610979.opb /tmp/evaluation/348947-1176610979/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 0.99 0.99 3/77 3414
/proc/meminfo: memFree=1779088/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12268 CPUtime=0
/proc/3414/stat : 3414 (pbclasp) R 3412 3414 2513 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 137135658 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259913382501 0 0 4224 0 0 0 0 17 1 0 0
/proc/3414/statm: 3067 317 242 3 0 167 0

[startup+0.100266 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 3414
/proc/meminfo: memFree=1779088/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=0
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 587 0 0 0 0 0 0 0 16 0 1 0 137135658 13103104 538 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3414/statm: 3199 538 324 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.201273 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 3414
/proc/meminfo: memFree=1779088/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=0
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 587 0 0 0 0 0 0 0 16 0 1 0 137135658 13103104 538 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3414/statm: 3199 538 324 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.301282 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 3414
/proc/meminfo: memFree=1779088/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=0
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 587 0 0 0 0 0 0 0 16 0 1 0 137135658 13103104 538 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3414/statm: 3199 538 324 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.70132 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 3414
/proc/meminfo: memFree=1779088/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=0
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 587 0 0 0 0 0 0 0 16 0 1 0 137135658 13103104 538 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3414/statm: 3199 538 324 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+1.5014 s]
/proc/loadavg: 0.92 0.99 0.99 2/80 3417
/proc/meminfo: memFree=1775544/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 12796

[startup+3.10155 s]
/proc/loadavg: 0.92 0.99 0.99 2/80 3424
/proc/meminfo: memFree=1766328/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=11248 CPUtime=1.85
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 2463 0 2 0 184 1 0 0 25 0 1 0 137135781 11517952 2421 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617518 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 2812 2421 249 81 0 2186 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 29396

[startup+6.30186 s]
/proc/loadavg: 0.93 0.99 0.99 2/80 3424
/proc/meminfo: memFree=1765496/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=12136 CPUtime=5.05
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 2664 0 2 0 504 1 0 0 25 0 1 0 137135781 12427264 2622 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737597 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 3034 2622 249 81 0 2408 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 30284

[startup+12.7025 s]
/proc/loadavg: 0.94 0.99 0.99 2/80 3424
/proc/meminfo: memFree=1763896/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=13280 CPUtime=11.45
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 2946 0 2 0 1144 1 0 0 25 0 1 0 137135781 13598720 2904 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 3320 2904 249 81 0 2694 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 31428

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 0.99 2/80 3424
/proc/meminfo: memFree=1763640/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=13544 CPUtime=24.24
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 3022 0 2 0 2423 1 0 0 25 0 1 0 137135781 13869056 2980 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784548 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 3386 2980 249 81 0 2760 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 31692

[startup+51.1011 s]
/proc/loadavg: 0.97 0.99 0.99 2/80 3424
/proc/meminfo: memFree=1762680/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=14496 CPUtime=49.84
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 3266 0 2 0 4982 2 0 0 25 0 1 0 137135781 14843904 3224 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 3624 3224 249 81 0 2998 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 32644

[startup+102.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/80 3424
/proc/meminfo: memFree=1757880/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=19516 CPUtime=101.03
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 4482 0 2 0 10100 3 0 0 25 0 1 0 137135781 19984384 4440 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 4879 4440 249 81 0 4253 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 37664

[startup+162.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/80 3424
/proc/meminfo: memFree=1750136/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=27268 CPUtime=161.01
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 6398 0 2 0 16096 5 0 0 25 0 1 0 137135781 27922432 6356 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 6817 6356 249 81 0 6191 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 45416

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 3424
/proc/meminfo: memFree=1749304/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=28056 CPUtime=221.01
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 6598 0 2 0 22095 6 0 0 25 0 1 0 137135781 28729344 6556 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715276 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 7014 6556 249 81 0 6388 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 46204

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 3424
/proc/meminfo: memFree=1746296/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=31072 CPUtime=280.99
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 7330 0 2 0 28092 7 0 0 25 0 1 0 137135781 31817728 7288 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 7768 7288 249 81 0 7142 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 49220


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

/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=62344 CPUtime=1660.64
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 15368 0 2 0 166042 22 0 0 25 0 1 0 137135781 63840256 15127 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715031 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 15586 15127 249 81 0 14960 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 80492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 3426
/proc/meminfo: memFree=1713656/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=62344 CPUtime=1720.63
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 15370 0 2 0 172040 23 0 0 25 0 1 0 137135781 63840256 15129 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 15586 15129 249 81 0 14960 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 80492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 3426
/proc/meminfo: memFree=1713592/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=62344 CPUtime=1780.61
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 15370 0 2 0 178038 23 0 0 25 0 1 0 137135781 63840256 15129 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713712 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 15586 15129 249 81 0 14960 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 80492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 3426
/proc/meminfo: memFree=1713592/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=62344 CPUtime=1798.91
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 15370 0 2 0 179868 23 0 0 25 0 1 0 137135781 63840256 15129 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 15586 15129 249 81 0 14960 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 80492

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 3426
/proc/meminfo: memFree=1713592/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.19
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 669 1770 0 0 0 0 117 2 16 0 1 0 137135658 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 559 343 3 0 299 0
[pid=3422] ppid=3414 vsize=5352 CPUtime=0
/proc/3422/stat : 3422 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137135780 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3422/statm: 1338 224 188 169 0 49 0
[pid=3424] ppid=3422 vsize=62344 CPUtime=1798.91
/proc/3424/stat : 3424 (clasp-1.0) R 3422 3414 2513 0 -1 4194304 15370 0 2 0 179868 23 0 0 25 0 1 0 137135781 63840256 15129 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/3424/statm: 15586 15129 249 81 0 14960 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 80492

# WARNING:
# current cumulated CPU time (1.29 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 (1798.81 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 3437
/proc/meminfo: memFree=1771816/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.23
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 831 3548 0 0 1 0 117 5 16 0 1 0 137135658 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 561 343 3 0 299 0
[pid=3435] ppid=3414 vsize=5352 CPUtime=0
/proc/3435/stat : 3435 (sh) S 3414 3414 2513 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 137315722 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3435/statm: 1338 224 188 169 0 49 0
[pid=3436] ppid=3435 vsize=2520 CPUtime=0
/proc/3436/stat : 3436 (cat) S 3435 3414 2513 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 137315722 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3436/statm: 630 87 71 4 0 42 0
[pid=3437] ppid=3435 vsize=3776 CPUtime=0.06
/proc/3437/stat : 3437 (clasp-1.0) R 3435 3414 2513 0 -1 4194304 586 0 0 0 6 0 0 0 18 0 1 0 137315722 3866624 548 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160497683 0 0 4096 0 0 0 0 17 1 0 0
/proc/3437/statm: 944 548 230 81 0 318 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 24444

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 3437
/proc/meminfo: memFree=1771816/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.23
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 831 3548 0 0 1 0 117 5 16 0 1 0 137135658 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 561 343 3 0 299 0
[pid=3435] ppid=3414 vsize=5352 CPUtime=0
/proc/3435/stat : 3435 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137315722 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3435/statm: 1338 224 188 169 0 49 0
[pid=3437] ppid=3435 vsize=10868 CPUtime=0.84
/proc/3437/stat : 3437 (clasp-1.0) R 3435 3414 2513 0 -1 4194304 2357 0 0 0 83 1 0 0 24 0 1 0 137315722 11128832 2313 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617515 0 0 4096 0 0 0 0 17 1 0 0
/proc/3437/statm: 2717 2313 249 81 0 2091 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 29016

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 3437
/proc/meminfo: memFree=1764848/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.23
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 831 3548 0 0 1 0 117 5 16 0 1 0 137135658 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 561 343 3 0 299 0
[pid=3435] ppid=3414 vsize=5352 CPUtime=0
/proc/3435/stat : 3435 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137315722 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3435/statm: 1338 224 188 169 0 49 0
[pid=3437] ppid=3435 vsize=10868 CPUtime=1.64
/proc/3437/stat : 3437 (clasp-1.0) R 3435 3414 2513 0 -1 4194304 2363 0 0 0 163 1 0 0 25 0 1 0 137315722 11128832 2319 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715344 0 0 4096 0 0 0 0 17 1 0 0
/proc/3437/statm: 2717 2319 249 81 0 2091 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 29016

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 3437
/proc/meminfo: memFree=1764848/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.23
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 831 3548 0 0 1 0 117 5 16 0 1 0 137135658 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 561 343 3 0 299 0
[pid=3435] ppid=3414 vsize=5352 CPUtime=0
/proc/3435/stat : 3435 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137315722 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3435/statm: 1338 224 188 169 0 49 0
[pid=3437] ppid=3435 vsize=11248 CPUtime=1.84
/proc/3437/stat : 3437 (clasp-1.0) R 3435 3414 2513 0 -1 4194304 2465 0 0 0 183 1 0 0 25 0 1 0 137315722 11517952 2421 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/3437/statm: 2812 2421 249 81 0 2186 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 29396

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 3437
/proc/meminfo: memFree=1764848/2055920 swapFree=4154132/4192956
[pid=3414] ppid=3412 vsize=12796 CPUtime=1.23
/proc/3414/stat : 3414 (pbclasp) S 3412 3414 2513 0 -1 4194304 831 3548 0 0 1 0 117 5 16 0 1 0 137135658 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3414/statm: 3199 561 343 3 0 299 0
[pid=3435] ppid=3414 vsize=5352 CPUtime=0
/proc/3435/stat : 3435 (sh) S 3414 3414 2513 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137315722 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3435/statm: 1338 224 188 169 0 49 0
[pid=3437] ppid=3435 vsize=11248 CPUtime=1.94
/proc/3437/stat : 3437 (clasp-1.0) R 3435 3414 2513 0 -1 4194304 2465 0 0 0 193 1 0 0 25 0 1 0 137315722 11517952 2421 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714835 0 0 4096 0 0 0 0 17 1 0 0
/proc/3437/statm: 2812 2421 249 81 0 2186 0
Current children cumulated CPU time (s) 3.17
Current children cumulated vsize (KiB) 29396

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): 1798.81
#  lost CPU user time (s): 1798.61
#  lost CPU system time (s): 0.2

Real time (s): 1802.63
CPU time (s): 1802.04
CPU user time (s): 1801.76
CPU system time (s): 0.281987
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 81296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.14752
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7411
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= 793
involuntary context switches= 286

runsolver used 1.72374 second user time and 4.83826 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Apr 15 04:22:59 UTC 2007

IDJOB= 348947
IDBENCH= 1795
IDSOLVER= 167
FILE ID= node4/348947-1176610979

PBS_JOBID= 4556824

Free space on /tmp= 66559 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-roll3000.opb
COMMAND LINE= pbclasp instance-348947-1176610979.opb /tmp/evaluation/348947-1176610979/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-348947-1176610979 -o ROOT/results/node4/conversion-348947-1176610979 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348947-1176610979/instance-348947-1176610979.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-348947-1176610979 -o ROOT/results/node4/solver-348947-1176610979 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348947-1176610979.opb /tmp/evaluation/348947-1176610979/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  96d9927730c8b8baae8e5c668115210d

RANDOM SEED= 107048793

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1779496 kB
Buffers:         35736 kB
Cached:         153028 kB
SwapCached:       2180 kB
Active:          48272 kB
Inactive:       168756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779496 kB
SwapTotal:     4192956 kB
SwapFree:      4154132 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          31916 kB
Slab:            44944 kB
Committed_AS:  4621456 kB
PageTables:       1820 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 node4 on Sun Apr 15 04:53:02 UTC 2007