Trace number 351581

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10SAT (TO)311299 1802.04 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-nsrand-ipx.opb
MD5SUMb75dadb532de8158b35ca12cd6b47e2f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark294914
Best CPU time to get the best result obtained on this benchmark1800.24
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 284209
Optimality of the best value was proved NO
Number of variables6651
Total number of constraints721
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)331
Number of constraints which are nor clauses,nor cardinality constraints390
Minimum length of a constraint20
Maximum length of a constraint6651
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 527653
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

5.26/5.31	o 393218
6.45/6.52	o 327682
13.47/13.59	o 311299
1800.05/1800.81	c Somebody sent me a SIGTERM
1800.05/1800.82	s SATISFIABLE
1800.05/1800.82	v x27 x28 x31 x793 x900 x1146 x1190 x1212 x1279 x1877 x2034 x2412 x2812 x2855 x2899 x2944 x4488 x4554 x6283 x6322 x6344 x6477
1800.05/1800.82	v x6516 x6519 x6541 x6584 x6594
1800.05/1800.82	pb2clasp1: no process killed
1800.05/1800.82	clasp-1.0: no process killed
15.54/1802.82	sh: line 1: 29991 Done                    cat /tmp/evaluation/351581-1176605356/temp/instance-351581-1176605356.opb.op
15.54/1802.82	     29992 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/351581-1176605356/temp/instance-351581-1176605356.opb.clasp

Verifier Data (download as text)

OK	311299

Conversion Script Data (download as text)

/tmp/evaluation/351581-1176605356/instance-351581-1176605356.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/node38/watcher-351581-1176605356 -o ROOT/results/node38/solver-351581-1176605356 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351581-1176605356.opb /tmp/evaluation/351581-1176605356/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: 0.93 1.01 1.02 3/77 29749
/proc/meminfo: memFree=1663944/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12268 CPUtime=0
/proc/29749/stat : 29749 (pbclasp) R 29747 29749 25778 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 92702238 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890607205 0 0 4224 0 0 0 0 17 1 0 0
/proc/29749/statm: 3067 317 242 3 0 167 0

[startup+0.050398 s]
/proc/loadavg: 0.93 1.01 1.02 3/77 29749
/proc/meminfo: memFree=1663944/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=0
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 544 0 0 0 0 0 0 0 16 0 1 0 92702238 12967936 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899337314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29749/statm: 3166 496 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.101405 s]
/proc/loadavg: 0.93 1.01 1.02 3/77 29749
/proc/meminfo: memFree=1663944/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=0
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 544 0 0 0 0 0 0 0 16 0 1 0 92702238 12967936 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899337314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29749/statm: 3166 496 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.301443 s]
/proc/loadavg: 0.93 1.01 1.02 3/77 29749
/proc/meminfo: memFree=1663944/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=0
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 544 0 0 0 0 0 0 0 16 0 1 0 92702238 12967936 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899337314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29749/statm: 3166 496 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.70152 s]
/proc/loadavg: 0.93 1.01 1.02 3/77 29749
/proc/meminfo: memFree=1663944/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=0
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 544 0 0 0 0 0 0 0 16 0 1 0 92702238 12967936 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899337314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29749/statm: 3166 496 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+1.50167 s]
/proc/loadavg: 0.93 1.01 1.02 2/80 29752
/proc/meminfo: memFree=1660272/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=0
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 544 0 0 0 0 0 0 0 16 0 1 0 92702238 12967936 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899337314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29749/statm: 3166 496 324 3 0 266 0
[pid=29751] ppid=29749 vsize=5352 CPUtime=0
/proc/29751/stat : 29751 (sh) S 29749 29749 25778 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 92702239 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29751/statm: 1338 229 193 169 0 49 0
[pid=29752] ppid=29751 vsize=14196 CPUtime=1.47
/proc/29752/stat : 29752 (pb2clasp1) R 29751 29749 25778 0 -1 4194304 956 0 0 0 147 0 0 0 25 0 1 0 92702239 14536704 918 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 266890283891 0 0 4224 0 0 0 0 17 1 0 0
/proc/29752/statm: 3549 918 340 3 0 649 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 32212

[startup+3.10298 s]
/proc/loadavg: 0.93 1.01 1.02 2/80 29752
/proc/meminfo: memFree=1659504/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=0
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 544 0 0 0 0 0 0 0 16 0 1 0 92702238 12967936 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899337314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29749/statm: 3166 496 324 3 0 266 0
[pid=29751] ppid=29749 vsize=5352 CPUtime=0
/proc/29751/stat : 29751 (sh) S 29749 29749 25778 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 92702239 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29751/statm: 1338 229 193 169 0 49 0
[pid=29752] ppid=29751 vsize=14196 CPUtime=3.08
/proc/29752/stat : 29752 (pb2clasp1) R 29751 29749 25778 0 -1 4194304 956 0 0 0 307 1 0 0 25 0 1 0 92702239 14536704 918 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 266910398944 0 0 4224 0 0 0 0 17 1 0 0
/proc/29752/statm: 3549 918 340 3 0 649 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32212

[startup+6.3016 s]
/proc/loadavg: 0.94 1.01 1.02 2/81 29767
/proc/meminfo: memFree=1657960/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=5.31
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 734 6537 0 0 1 0 524 6 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29765] ppid=29749 vsize=5352 CPUtime=0
/proc/29765/stat : 29765 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92702772 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29765/statm: 1338 224 188 169 0 49 0
[pid=29767] ppid=29765 vsize=13840 CPUtime=0.94
/proc/29767/stat : 29767 (clasp-1.0) R 29765 29749 25778 0 -1 4194304 3112 0 0 0 93 1 0 0 25 0 1 0 92702772 14172160 3074 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733924 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 3460 3074 249 81 0 2834 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 31856

[startup+12.7028 s]
/proc/loadavg: 0.94 1.01 1.02 2/80 29775
/proc/meminfo: memFree=1646000/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=6.52
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 842 11030 0 0 1 0 640 11 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29773] ppid=29749 vsize=5352 CPUtime=0
/proc/29773/stat : 29773 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92702892 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29773/statm: 1338 224 188 169 0 49 0
[pid=29775] ppid=29773 vsize=16740 CPUtime=6.14
/proc/29775/stat : 29775 (clasp-1.0) R 29773 29749 25778 0 -1 4194304 3831 0 0 0 612 2 0 0 25 0 1 0 92702892 17141760 3793 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715264 0 0 4096 0 0 0 0 17 1 0 0
/proc/29775/statm: 4185 3793 249 81 0 3559 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 34756

[startup+25.5013 s]
/proc/loadavg: 0.96 1.01 1.02 2/80 29783
/proc/meminfo: memFree=1642416/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0
[pid=29783] ppid=29781 vsize=19048 CPUtime=11.87
/proc/29783/stat : 29783 (clasp-1.0) R 29781 29749 25778 0 -1 4194304 4406 0 0 0 1185 2 0 0 25 0 1 0 92703599 19505152 4368 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/29783/statm: 4762 4368 249 81 0 4136 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 37064

[startup+51.1012 s]
/proc/loadavg: 0.97 1.01 1.02 2/80 29783
/proc/meminfo: memFree=1638256/2055920 swapFree=4118908/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0
[pid=29783] ppid=29781 vsize=23216 CPUtime=37.46
/proc/29783/stat : 29783 (clasp-1.0) R 29781 29749 25778 0 -1 4194304 5466 0 0 0 3743 3 0 0 25 0 1 0 92703599 23773184 5428 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29783/statm: 5804 5428 249 81 0 5178 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 41232

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 1.01 2/80 29783
/proc/meminfo: memFree=1629424/2055920 swapFree=4118972/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0
[pid=29783] ppid=29781 vsize=32364 CPUtime=88.64
/proc/29783/stat : 29783 (clasp-1.0) R 29781 29749 25778 0 -1 4194304 7722 0 0 0 8860 4 0 0 25 0 1 0 92703599 33140736 7684 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/29783/statm: 8091 7684 249 81 0 7465 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 50380

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/80 29783
/proc/meminfo: memFree=1626480/2055920 swapFree=4118972/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0
[pid=29783] ppid=29781 vsize=35024 CPUtime=148.62
/proc/29783/stat : 29783 (clasp-1.0) R 29781 29749 25778 0 -1 4194304 8405 0 0 0 14857 5 0 0 25 0 1 0 92703599 35864576 8367 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134790212 0 0 4096 0 0 0 0 17 1 0 0
/proc/29783/statm: 8756 8367 249 81 0 8130 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 53040

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 29783
/proc/meminfo: memFree=1626416/2055920 swapFree=4119036/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0
[pid=29783] ppid=29781 vsize=35024 CPUtime=208.6
/proc/29783/stat : 29783 (clasp-1.0) R 29781 29749 25778 0 -1 4194304 8405 0 0 0 20855 5 0 0 25 0 1 0 92703599 35864576 8367 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/29783/statm: 8756 8367 249 81 0 8130 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 53040

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 29783
/proc/meminfo: memFree=1626352/2055920 swapFree=4119036/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0

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

/proc/meminfo: memFree=1612080/2055920 swapFree=4119612/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0
[pid=29783] ppid=29781 vsize=48184 CPUtime=1648.02
/proc/29783/stat : 29783 (clasp-1.0) R 29781 29749 25778 0 -1 4194304 11817 0 0 0 164784 18 0 0 25 0 1 0 92703599 49340416 11662 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715257 0 0 4096 0 0 0 0 17 1 0 0
/proc/29783/statm: 12046 11662 249 81 0 11420 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 66200

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 29981
/proc/meminfo: memFree=1604592/2055920 swapFree=4119676/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0
[pid=29783] ppid=29781 vsize=55848 CPUtime=1708.01
/proc/29783/stat : 29783 (clasp-1.0) R 29781 29749 25778 0 -1 4194304 13712 0 0 0 170781 20 0 0 25 0 1 0 92703599 57188352 13549 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/29783/statm: 13962 13549 249 81 0 13336 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 73864

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 29981
/proc/meminfo: memFree=1597744/2055920 swapFree=4119676/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0
[pid=29783] ppid=29781 vsize=62372 CPUtime=1767.98
/proc/29783/stat : 29783 (clasp-1.0) R 29781 29749 25778 0 -1 4194304 15372 0 0 0 176777 21 0 0 25 0 1 0 92703599 63868928 15209 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715250 0 0 4096 0 0 0 0 17 1 0 0
/proc/29783/statm: 15593 15209 249 81 0 14967 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 80388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 29981
/proc/meminfo: memFree=1597744/2055920 swapFree=4119676/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0
[pid=29783] ppid=29781 vsize=62300 CPUtime=1786.48
/proc/29783/stat : 29783 (clasp-1.0) R 29781 29749 25778 0 -1 4194304 15372 0 0 0 178627 21 0 0 25 0 1 0 92703599 63795200 15191 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784615 0 0 4096 0 0 0 0 17 1 0 0
/proc/29783/statm: 15575 15191 249 81 0 14949 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 80316

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

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 29981
/proc/meminfo: memFree=1597744/2055920 swapFree=4119676/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.57
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 951 16356 0 0 1 0 1340 16 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29781] ppid=29749 vsize=5352 CPUtime=0
/proc/29781/stat : 29781 (sh) S 29749 29749 25778 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 92703599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29781/statm: 1338 224 188 169 0 49 0
[pid=29783] ppid=29781 vsize=62300 CPUtime=1786.48
/proc/29783/stat : 29783 (clasp-1.0) R 29781 29749 25778 0 -1 4194304 15372 0 0 0 178627 21 0 0 25 0 1 0 92703599 63795200 15191 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784615 0 0 4096 0 0 0 0 17 1 0 0
/proc/29783/statm: 15575 15191 249 81 0 14949 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 80316

# WARNING:
# current cumulated CPU time (13.61 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1786.44 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 29981
/proc/meminfo: memFree=1597744/2055920 swapFree=4119676/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.61
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 1100 18024 0 0 1 0 1341 19 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
Current children cumulated CPU time (s) 13.61
Current children cumulated vsize (KiB) 12664

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 1.00 1.00 2/80 29981
/proc/meminfo: memFree=1597744/2055920 swapFree=4119676/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.61
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 1100 18024 0 0 1 0 1341 19 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
Current children cumulated CPU time (s) 13.61
Current children cumulated vsize (KiB) 12664

[startup+1802.2 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 29992
/proc/meminfo: memFree=1646160/2055920 swapFree=4119676/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.61
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 1100 18024 0 0 1 0 1341 19 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29982] ppid=29749 vsize=0 CPUtime=0
/proc/29982/stat : 29982 (rm) Z 29749 29749 25778 0 -1 4194316 116 0 0 0 0 0 0 0 17 0 1 0 92882319 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/29982/statm: 0 0 0 0 0 0 0
[pid=29990] ppid=29749 vsize=5352 CPUtime=0
/proc/29990/stat : 29990 (sh) S 29749 29749 25778 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 92882324 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29990/statm: 1338 224 188 169 0 49 0
[pid=29992] ppid=29990 vsize=13840 CPUtime=1.32
/proc/29992/stat : 29992 (clasp-1.0) R 29990 29749 25778 0 -1 4194304 3131 0 0 0 131 1 0 0 25 0 1 0 92882324 14172160 3093 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/29992/statm: 3460 3093 249 81 0 2834 0
Current children cumulated CPU time (s) 14.93
Current children cumulated vsize (KiB) 31856

[startup+1802.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 29992
/proc/meminfo: memFree=1646160/2055920 swapFree=4119676/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.61
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 1100 18024 0 0 1 0 1341 19 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29982] ppid=29749 vsize=0 CPUtime=0
/proc/29982/stat : 29982 (rm) Z 29749 29749 25778 0 -1 4194316 116 0 0 0 0 0 0 0 17 0 1 0 92882319 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/29982/statm: 0 0 0 0 0 0 0
[pid=29990] ppid=29749 vsize=5352 CPUtime=0
/proc/29990/stat : 29990 (sh) S 29749 29749 25778 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 92882324 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29990/statm: 1338 224 188 169 0 49 0
[pid=29992] ppid=29990 vsize=13840 CPUtime=1.72
/proc/29992/stat : 29992 (clasp-1.0) R 29990 29749 25778 0 -1 4194304 3131 0 0 0 171 1 0 0 25 0 1 0 92882324 14172160 3093 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715306 0 0 4096 0 0 0 0 17 1 0 0
/proc/29992/statm: 3460 3093 249 81 0 2834 0
Current children cumulated CPU time (s) 15.33
Current children cumulated vsize (KiB) 31856

[startup+1802.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 29992
/proc/meminfo: memFree=1646096/2055920 swapFree=4119676/4192956
[pid=29749] ppid=29747 vsize=12664 CPUtime=13.61
/proc/29749/stat : 29749 (pbclasp) S 29747 29749 25778 0 -1 4194304 1100 18024 0 0 1 0 1341 19 16 0 1 0 92702238 12967936 519 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29749/statm: 3166 519 343 3 0 266 0
[pid=29982] ppid=29749 vsize=0 CPUtime=0
/proc/29982/stat : 29982 (rm) Z 29749 29749 25778 0 -1 4194316 116 0 0 0 0 0 0 0 17 0 1 0 92882319 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/29982/statm: 0 0 0 0 0 0 0
[pid=29990] ppid=29749 vsize=5352 CPUtime=0
/proc/29990/stat : 29990 (sh) S 29749 29749 25778 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 92882324 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29990/statm: 1338 224 188 169 0 49 0
[pid=29992] ppid=29990 vsize=13840 CPUtime=1.93
/proc/29992/stat : 29992 (clasp-1.0) R 29990 29749 25778 0 -1 4194304 3131 0 0 0 192 1 0 0 25 0 1 0 92882324 14172160 3093 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/29992/statm: 3460 3093 249 81 0 2834 0
Current children cumulated CPU time (s) 15.54
Current children cumulated vsize (KiB) 31856

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): 1786.44
#  lost CPU user time (s): 1786.26
#  lost CPU system time (s): 0.18

Real time (s): 1802.83
CPU time (s): 1802.04
CPU user time (s): 1801.63
CPU system time (s): 0.412964
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 80388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.3657
system time used= 0.232964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22803
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= 2456
involuntary context switches= 737

runsolver used 1.73773 second user time and 4.83427 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Apr 15 02:49:16 UTC 2007

IDJOB= 351581
IDBENCH= 1777
IDSOLVER= 167
FILE ID= node38/351581-1176605356

PBS_JOBID= 4556992

Free space on /tmp= 66562 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-nsrand-ipx.opb
COMMAND LINE= pbclasp instance-351581-1176605356.opb /tmp/evaluation/351581-1176605356/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-351581-1176605356 -o ROOT/results/node38/conversion-351581-1176605356 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351581-1176605356/instance-351581-1176605356.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-351581-1176605356 -o ROOT/results/node38/solver-351581-1176605356 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351581-1176605356.opb /tmp/evaluation/351581-1176605356/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  b75dadb532de8158b35ca12cd6b47e2f

RANDOM SEED= 809753313

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1664352 kB
Buffers:         25732 kB
Cached:         153120 kB
SwapCached:       2572 kB
Active:         184116 kB
Inactive:       112504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664352 kB
SwapTotal:     4192956 kB
SwapFree:      4118908 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:         126420 kB
Slab:            80152 kB
Committed_AS:   966216 kB
PageTables:       2060 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= 66559 MiB

End job on node38 on Sun Apr 15 03:19:19 UTC 2007