Trace number 366193

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)6 1800.01 1800.94

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-rd84.b.opb
MD5SUM6560abb26f607ef952ebe1a74dd5dae1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark25.3931
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables1009
Total number of constraints3773
Number of constraints which are clauses3773
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 constraint5
Maximum length of a constraint446
Number of terms in the objective function 1009
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 1009
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1009
Number of bits of the biggest sum of numbers10
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)

3.45/3.55	o 12
4.03/4.31	o 11
4.07/4.94	o 10
12.54/12.80	o 9
20.92/21.26	o 8
23.79/24.16	o 7
29.19/29.53	o 6
1800.01/1800.91	c Somebody sent me a SIGTERM
1800.01/1800.91	s SATISFIABLE
1800.01/1800.91	v x17 x145 x227 x341 x475 x525
1800.01/1800.93	pb2clasp1: no process killed
1800.01/1800.93	clasp-1.0: no process killed

Verifier Data (download as text)

OK	6

Conversion Script Data (download as text)

/tmp/evaluation/366193-1177058267/instance-366193-1177058267.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/node44/watcher-366193-1177058267 -o ROOT/results/node44/solver-366193-1177058267 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366193-1177058267.opb /tmp/evaluation/366193-1177058267/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: 0.96 1.03 1.00 3/77 13448
/proc/meminfo: memFree=1738880/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pbclasp) R 13446 13448 12952 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 153738388 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264840641125 0 0 4224 0 0 0 0 17 1 0 0
/proc/13448/statm: 3067 317 242 3 0 167 0

[startup+0.038375 s]
/proc/loadavg: 0.96 1.03 1.00 3/77 13448
/proc/meminfo: memFree=1738880/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12664 CPUtime=0.01
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 550 0 0 0 1 0 0 0 16 0 1 0 153738388 12967936 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13448/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.10238 s]
/proc/loadavg: 0.96 1.03 1.00 3/77 13448
/proc/meminfo: memFree=1738880/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12664 CPUtime=0.01
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 550 0 0 0 1 0 0 0 16 0 1 0 153738388 12967936 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13448/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.3014 s]
/proc/loadavg: 0.96 1.03 1.00 3/77 13448
/proc/meminfo: memFree=1738880/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12664 CPUtime=0.01
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 550 0 0 0 1 0 0 0 16 0 1 0 153738388 12967936 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13448/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.702443 s]
/proc/loadavg: 0.96 1.03 1.00 3/77 13448
/proc/meminfo: memFree=1738880/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12664 CPUtime=0.01
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 550 0 0 0 1 0 0 0 16 0 1 0 153738388 12967936 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13448/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+1.50152 s]
/proc/loadavg: 0.96 1.03 1.00 2/80 13451
/proc/meminfo: memFree=1736616/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12664 CPUtime=0.01
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 550 0 0 0 1 0 0 0 16 0 1 0 153738388 12967936 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13448/statm: 3166 502 324 3 0 266 0
[pid=13450] ppid=13448 vsize=5352 CPUtime=0
/proc/13450/stat : 13450 (sh) S 13448 13448 12952 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 153738391 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1338 229 193 169 0 49 0
[pid=13451] ppid=13450 vsize=12532 CPUtime=1.46
/proc/13451/stat : 13451 (pb2clasp1) R 13450 13448 12952 0 -1 4194304 526 0 0 0 146 0 0 0 25 0 1 0 153738391 12832768 488 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 264858351751 0 0 4224 0 0 0 0 17 1 0 0
/proc/13451/statm: 3133 488 339 3 0 233 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30548

[startup+3.10169 s]
/proc/loadavg: 0.96 1.03 1.00 2/80 13451
/proc/meminfo: memFree=1735848/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12664 CPUtime=3
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 687 1616 0 0 2 0 296 2 16 0 1 0 153738388 12967936 544 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3166 544 343 3 0 266 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 12664

[startup+6.30202 s]
/proc/loadavg: 0.96 1.03 1.00 2/80 13482
/proc/meminfo: memFree=1726280/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=4.7
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1062 12214 0 0 2 1 453 14 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13480] ppid=13448 vsize=5352 CPUtime=0
/proc/13480/stat : 13480 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153738885 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13480/statm: 1338 224 188 169 0 49 0
[pid=13482] ppid=13480 vsize=10092 CPUtime=1.32
/proc/13482/stat : 13482 (clasp-1.0) R 13480 13448 12952 0 -1 4194304 2182 0 0 0 132 0 0 0 25 0 1 0 153738885 10334208 2144 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/13482/statm: 2523 2144 249 81 0 1897 0
Current children cumulated CPU time (s) 6.02
Current children cumulated vsize (KiB) 28236

[startup+12.7017 s]
/proc/loadavg: 0.96 1.03 1.00 2/80 13482
/proc/meminfo: memFree=1725280/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=4.7
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1062 12214 0 0 2 1 453 14 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13480] ppid=13448 vsize=5352 CPUtime=0
/proc/13480/stat : 13480 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153738885 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13480/statm: 1338 224 188 169 0 49 0
[pid=13482] ppid=13480 vsize=11124 CPUtime=7.72
/proc/13482/stat : 13482 (clasp-1.0) R 13480 13448 12952 0 -1 4194304 2437 0 0 0 772 0 0 0 25 0 1 0 153738885 11390976 2399 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715280 0 0 4096 0 0 0 0 17 1 0 0
/proc/13482/statm: 2781 2399 249 81 0 2155 0
Current children cumulated CPU time (s) 12.42
Current children cumulated vsize (KiB) 29268

[startup+25.503 s]
/proc/loadavg: 0.97 1.03 1.00 2/80 13506
/proc/meminfo: memFree=1726256/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=23.89
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1437 23799 0 0 2 1 2360 26 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13504] ppid=13448 vsize=5352 CPUtime=0
/proc/13504/stat : 13504 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153740807 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13504/statm: 1338 224 188 169 0 49 0
[pid=13506] ppid=13504 vsize=10096 CPUtime=1.3
/proc/13506/stat : 13506 (clasp-1.0) R 13504 13448 12952 0 -1 4194304 2182 0 0 0 129 1 0 0 25 0 1 0 153740808 10338304 2144 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/13506/statm: 2524 2144 249 81 0 1898 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 28240

[startup+51.1026 s]
/proc/loadavg: 0.98 1.03 1.00 2/80 13514
/proc/meminfo: memFree=1723312/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=13200 CPUtime=21.53
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 2943 0 0 0 2151 2 0 0 25 0 1 0 153741344 13516800 2905 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 3300 2905 249 81 0 2674 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 31344

[startup+102.307 s]
/proc/loadavg: 0.99 1.02 1.00 2/80 13516
/proc/meminfo: memFree=1723120/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=13336 CPUtime=72.71
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 2983 0 0 0 7269 2 0 0 25 0 1 0 153741344 13656064 2945 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 3334 2945 249 81 0 2708 0
Current children cumulated CPU time (s) 101.98
Current children cumulated vsize (KiB) 31480

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/80 13516
/proc/meminfo: memFree=1722864/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=13660 CPUtime=132.7
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 3066 0 0 0 13267 3 0 0 25 0 1 0 153741344 13987840 3028 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737689 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 3415 3028 249 81 0 2789 0
Current children cumulated CPU time (s) 161.97
Current children cumulated vsize (KiB) 31804

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/80 13516
/proc/meminfo: memFree=1722032/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=14508 CPUtime=192.67
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 3255 0 0 0 19264 3 0 0 25 0 1 0 153741344 14856192 3217 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 3627 3217 249 81 0 3001 0
Current children cumulated CPU time (s) 221.94
Current children cumulated vsize (KiB) 32652

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 13516
/proc/meminfo: memFree=1720816/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=15680 CPUtime=252.66
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 3557 0 0 0 25262 4 0 0 25 0 1 0 153741344 16056320 3519 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784643 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 3920 3519 249 81 0 3294 0
Current children cumulated CPU time (s) 281.93
Current children cumulated vsize (KiB) 33824


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

/proc/meminfo: memFree=1713520/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=23112 CPUtime=1332.35
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 5364 0 0 0 133222 13 0 0 25 0 1 0 153741344 23666688 5326 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784711 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 5778 5326 249 81 0 5152 0
Current children cumulated CPU time (s) 1361.62
Current children cumulated vsize (KiB) 41256

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/86 13672
/proc/meminfo: memFree=1712176/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=23112 CPUtime=1392.26
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 5364 0 0 0 139213 13 0 0 25 0 1 0 153741344 23666688 5326 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 5778 5326 249 81 0 5152 0
Current children cumulated CPU time (s) 1421.53
Current children cumulated vsize (KiB) 41256

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13714
/proc/meminfo: memFree=1713392/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=23112 CPUtime=1452.22
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 5364 0 0 0 145208 14 0 0 25 0 1 0 153741344 23666688 5326 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 5778 5326 249 81 0 5152 0
Current children cumulated CPU time (s) 1481.49
Current children cumulated vsize (KiB) 41256

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13714
/proc/meminfo: memFree=1713200/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=23372 CPUtime=1512.2
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 5431 0 0 0 151206 14 0 0 25 0 1 0 153741344 23932928 5393 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715273 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 5843 5393 249 81 0 5217 0
Current children cumulated CPU time (s) 1541.47
Current children cumulated vsize (KiB) 41516

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13714
/proc/meminfo: memFree=1713072/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=23532 CPUtime=1572.19
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 5479 0 0 0 157204 15 0 0 25 0 1 0 153741344 24096768 5441 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 5883 5441 249 81 0 5257 0
Current children cumulated CPU time (s) 1601.46
Current children cumulated vsize (KiB) 41676

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13714
/proc/meminfo: memFree=1712752/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=24040 CPUtime=1632.16
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 5570 0 0 0 163201 15 0 0 25 0 1 0 153741344 24616960 5532 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784612 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 6010 5532 249 81 0 5384 0
Current children cumulated CPU time (s) 1661.43
Current children cumulated vsize (KiB) 42184

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13714
/proc/meminfo: memFree=1712560/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=24240 CPUtime=1692.15
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 5613 0 0 0 169199 16 0 0 25 0 1 0 153741344 24821760 5575 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 6060 5575 249 81 0 5434 0
Current children cumulated CPU time (s) 1721.42
Current children cumulated vsize (KiB) 42384

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13714
/proc/meminfo: memFree=1712240/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=24384 CPUtime=1752.13
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 5677 0 0 0 175197 16 0 0 25 0 1 0 153741344 24969216 5639 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 6096 5639 249 81 0 5470 0
Current children cumulated CPU time (s) 1781.4
Current children cumulated vsize (KiB) 42528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13714
/proc/meminfo: memFree=1711664/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=25124 CPUtime=1770.74
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 5831 0 0 0 177057 17 0 0 25 0 1 0 153741344 25726976 5793 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 6281 5793 249 81 0 5655 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 43268

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13714
/proc/meminfo: memFree=1711664/2055920 swapFree=4156080/4192956
[pid=13448] ppid=13446 vsize=12792 CPUtime=29.27
/proc/13448/stat : 13448 (pbclasp) S 13446 13448 12952 0 -1 4194304 1559 27343 0 0 3 1 2893 30 16 0 1 0 153738388 13099008 546 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13448/statm: 3198 546 343 3 0 298 0
[pid=13512] ppid=13448 vsize=5352 CPUtime=0
/proc/13512/stat : 13512 (sh) S 13448 13448 12952 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153741344 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1338 224 188 169 0 49 0
[pid=13514] ppid=13512 vsize=25124 CPUtime=1770.74
/proc/13514/stat : 13514 (clasp-1.0) R 13512 13448 12952 0 -1 4194304 5831 0 0 0 177057 17 0 0 25 0 1 0 153741344 25726976 5793 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/13514/statm: 6281 5793 249 81 0 5655 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 43268

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13448 and gives
#  childrusage.ru_utime.tv_sec=28
#  childrusage.ru_utime.tv_usec=967596
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=332949
# CPU time returned by wait4() is 29.3005
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.94
CPU time (s): 1800.01
CPU user time (s): 1799.53
CPU system time (s): 0.48
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 43268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.9676
system time used= 0.332949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29561
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= 3238
involuntary context switches= 665

runsolver used 1.70674 second user time and 4.85526 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Fri Apr 20 08:37:47 UTC 2007

IDJOB= 366193
IDBENCH= 2838
IDSOLVER= 167
FILE ID= node44/366193-1177058267

PBS_JOBID= 4640200

Free space on /tmp= 66412 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-rd84.b.opb
COMMAND LINE= pbclasp instance-366193-1177058267.opb /tmp/evaluation/366193-1177058267/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-366193-1177058267 -o ROOT/results/node44/conversion-366193-1177058267 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366193-1177058267/instance-366193-1177058267.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-366193-1177058267 -o ROOT/results/node44/solver-366193-1177058267 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366193-1177058267.opb /tmp/evaluation/366193-1177058267/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  6560abb26f607ef952ebe1a74dd5dae1

RANDOM SEED= 680475414

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1739224 kB
Buffers:         40712 kB
Cached:         187692 kB
SwapCached:      13744 kB
Active:         105088 kB
Inactive:       147504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739224 kB
SwapTotal:     4192956 kB
SwapFree:      4156080 kB
Dirty:            2616 kB
Writeback:           0 kB
Mapped:          32284 kB
Slab:            49536 kB
Committed_AS:  1348720 kB
PageTables:       1736 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= 66409 MiB

End job on node44 on Fri Apr 20 09:07:50 UTC 2007