Trace number 366305

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)9 1800 1800.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_30.r.opb
MD5SUM80d844acb755df30f8eb4d34a1c5fb81
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark1.24981
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint30
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
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)

0.03/0.08	o 12
0.05/0.11	o 11
0.07/0.31	o 10
2.14/2.28	o 9
1800.00/1800.51	sh: line 1:  2675 Done                    cat /tmp/evaluation/366305-1177059846/temp/instance-366305-1177059846.opb.op
1800.00/1800.51	      2676 Terminated              | clasp-1.0 --trans=no >/tmp/evaluation/366305-1177059846/temp/instance-366305-1177059846.opb.clasp
1800.00/1800.52	c Somebody sent me a SIGTERM
1800.00/1800.53	s SATISFIABLE
1800.00/1800.53	v x7 x12 x32 x39 x43 x58 x65 x92 x93
1800.00/1800.53	pb2clasp1: no process killed
1800.00/1800.53	clasp-1.0: no process killed

Verifier Data (download as text)

OK	9

Conversion Script Data (download as text)

/tmp/evaluation/366305-1177059846/instance-366305-1177059846.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/node50/watcher-366305-1177059846 -o ROOT/results/node50/solver-366305-1177059846 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366305-1177059846.opb /tmp/evaluation/366305-1177059846/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: 0.85 0.97 0.99 3/64 2634
/proc/meminfo: memFree=1858056/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12268 CPUtime=0
/proc/2634/stat : 2634 (pbclasp) D 2632 2634 1733 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 60829845 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577641061 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/2634/statm: 3067 317 242 3 0 167 0

[startup+0.0644799 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2634
/proc/meminfo: memFree=1858056/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=0.03
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 582 1588 0 0 0 0 2 1 16 0 1 0 60829845 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2634/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.101485 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2634
/proc/meminfo: memFree=1858056/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=0.05
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 708 3273 0 1 0 0 3 2 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301496 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2634
/proc/meminfo: memFree=1858056/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=0.07
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 827 4983 0 1 0 0 4 3 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.701531 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2634
/proc/meminfo: memFree=1858056/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=0.28
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 950 6711 0 1 0 0 23 5 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12400

[startup+1.5016 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 2668
/proc/meminfo: memFree=1856304/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=0.28
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 950 6711 0 1 0 0 23 5 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2666] ppid=2634 vsize=5352 CPUtime=0
/proc/2666/stat : 2666 (sh) S 2634 2634 1733 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 60829878 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2666/statm: 1338 224 188 169 0 49 0
[pid=2668] ppid=2666 vsize=2948 CPUtime=1.16
/proc/2668/stat : 2668 (clasp-1.0) R 2666 2634 1733 0 -1 4194304 387 0 0 0 116 0 0 0 25 0 1 0 60829878 3018752 349 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715290 0 0 4096 0 0 0 0 17 1 0 0
/proc/2668/statm: 737 349 249 81 0 111 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 20700

[startup+3.10174 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 2668
/proc/meminfo: memFree=1856112/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 2.24
Current children cumulated vsize (KiB) 12400

[startup+6.30102 s]
/proc/loadavg: 0.86 0.97 0.99 2/67 2676
/proc/meminfo: memFree=1856096/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=3076 CPUtime=3.99
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 413 0 0 0 399 0 0 0 25 0 1 0 60830075 3149824 375 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 769 375 249 81 0 143 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 20828

[startup+12.7016 s]
/proc/loadavg: 0.87 0.97 0.99 2/67 2676
/proc/meminfo: memFree=1855968/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=3076 CPUtime=10.39
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 434 0 0 0 1039 0 0 0 25 0 1 0 60830075 3149824 396 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713657 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 769 396 249 81 0 143 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 20828

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/67 2676
/proc/meminfo: memFree=1855904/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=3208 CPUtime=23.19
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 460 0 0 0 2319 0 0 0 25 0 1 0 60830075 3284992 422 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715280 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 802 422 249 81 0 176 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 20960

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 2676
/proc/meminfo: memFree=1855904/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=3340 CPUtime=48.78
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 489 0 0 0 4878 0 0 0 25 0 1 0 60830075 3420160 451 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 835 451 249 81 0 209 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 21092

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/67 2676
/proc/meminfo: memFree=1855840/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=3472 CPUtime=99.97
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 513 0 0 0 9997 0 0 0 25 0 1 0 60830075 3555328 475 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 868 475 249 81 0 242 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 21224

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 2676
/proc/meminfo: memFree=1855648/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=3604 CPUtime=159.95
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 542 0 0 0 15995 0 0 0 25 0 1 0 60830075 3690496 504 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789696 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 901 504 249 81 0 275 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 21356

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 2676
/proc/meminfo: memFree=1855520/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=3740 CPUtime=219.94
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 577 0 0 0 21994 0 0 0 25 0 1 0 60830075 3829760 539 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 935 539 249 81 0 309 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 21492

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 2678
/proc/meminfo: memFree=1855456/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=3740 CPUtime=279.92
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 587 0 0 0 27992 0 0 0 25 0 1 0 60830075 3829760 549 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 935 549 249 81 0 309 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 21492


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

/proc/meminfo: memFree=1854688/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=4272 CPUtime=1359.67
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 721 0 0 0 135965 2 0 0 25 0 1 0 60830075 4374528 683 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715844 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 1068 683 249 81 0 442 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 22024

[startup+1422.31 s]
/proc/loadavg: 1.11 1.02 1.01 2/67 2678
/proc/meminfo: memFree=1854752/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=4272 CPUtime=1419.66
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 723 0 0 0 141964 2 0 0 25 0 1 0 60830075 4374528 685 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 1068 685 249 81 0 442 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 22024

[startup+1482.3 s]
/proc/loadavg: 1.19 1.06 1.02 2/67 2678
/proc/meminfo: memFree=1854688/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=4272 CPUtime=1479.64
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 727 0 0 0 147962 2 0 0 25 0 1 0 60830075 4374528 689 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 1068 689 249 81 0 442 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 22024

[startup+1542.3 s]
/proc/loadavg: 1.10 1.06 1.02 2/67 2678
/proc/meminfo: memFree=1854752/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=4272 CPUtime=1539.62
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 731 0 0 0 153960 2 0 0 25 0 1 0 60830075 4374528 693 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784554 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 1068 693 249 81 0 442 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 22024

[startup+1602.3 s]
/proc/loadavg: 1.04 1.04 1.01 2/67 2678
/proc/meminfo: memFree=1854752/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=4272 CPUtime=1599.61
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 731 0 0 0 159959 2 0 0 25 0 1 0 60830075 4374528 693 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789708 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 1068 693 249 81 0 442 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 22024

[startup+1662.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 2678
/proc/meminfo: memFree=1854688/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=4272 CPUtime=1659.59
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 735 0 0 0 165957 2 0 0 25 0 1 0 60830075 4374528 697 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782488 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 1068 697 249 81 0 442 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 22024

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 2678
/proc/meminfo: memFree=1854688/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=4272 CPUtime=1719.58
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 739 0 0 0 171956 2 0 0 25 0 1 0 60830075 4374528 701 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 1068 701 249 81 0 442 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 22024

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 2678
/proc/meminfo: memFree=1854560/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=4404 CPUtime=1779.56
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 741 0 0 0 177954 2 0 0 25 0 1 0 60830075 4509696 703 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616085 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 1101 703 249 81 0 475 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 22156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 2678
/proc/meminfo: memFree=1854560/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=4404 CPUtime=1797.76
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 744 0 0 0 179774 2 0 0 25 0 1 0 60830075 4509696 706 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 1101 706 249 81 0 475 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 22156

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 2678
/proc/meminfo: memFree=1854560/2055920 swapFree=4183800/4192956
[pid=2634] ppid=2632 vsize=12400 CPUtime=2.24
/proc/2634/stat : 2634 (pbclasp) S 2632 2634 1733 0 -1 4194304 1070 8468 0 1 0 0 218 6 16 0 1 0 60829845 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 3100 469 343 3 0 200 0
[pid=2674] ppid=2634 vsize=5352 CPUtime=0
/proc/2674/stat : 2674 (sh) S 2634 2634 1733 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60830074 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2674/statm: 1338 224 188 169 0 49 0
[pid=2676] ppid=2674 vsize=4404 CPUtime=1797.76
/proc/2676/stat : 2676 (clasp-1.0) R 2674 2634 1733 0 -1 4194304 744 0 0 0 179774 2 0 0 25 0 1 0 60830075 4509696 706 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/2676/statm: 1101 706 249 81 0 475 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 22156

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2634 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=191666
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=79987
# CPU time returned by wait4() is 2.27165
# while last known CPU time is 1800
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.54
CPU time (s): 1800
CPU user time (s): 1799.92
CPU system time (s): 0.08
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 22156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.19167
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10117
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 329
involuntary context switches= 80

runsolver used 1.87771 second user time and 4.24136 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Fri Apr 20 09:04:07 UTC 2007

IDJOB= 366305
IDBENCH= 2849
IDSOLVER= 167
FILE ID= node50/366305-1177059846

PBS_JOBID= 4640187

Free space on /tmp= 66508 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_30.r.opb
COMMAND LINE= pbclasp instance-366305-1177059846.opb /tmp/evaluation/366305-1177059846/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-366305-1177059846 -o ROOT/results/node50/conversion-366305-1177059846 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366305-1177059846/instance-366305-1177059846.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-366305-1177059846 -o ROOT/results/node50/solver-366305-1177059846 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366305-1177059846.opb /tmp/evaluation/366305-1177059846/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  80d844acb755df30f8eb4d34a1c5fb81

RANDOM SEED= 529003495

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:      2055920 kB
MemFree:       1858400 kB
Buffers:         40008 kB
Cached:          86268 kB
SwapCached:       2856 kB
Active:          49000 kB
Inactive:        96632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858400 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:             652 kB
Writeback:           0 kB
Mapped:          15916 kB
Slab:            37788 kB
Committed_AS:  2819252 kB
PageTables:       1464 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= 66508 MiB

End job on node50 on Fri Apr 20 09:34:09 UTC 2007