Trace number 363998

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 2007-03-23SAT (TO)18 1802.06 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-f51m.b.opb
MD5SUM95b567c682e7e3efe2c93879e0e7c89d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark6.572
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables406
Total number of constraints520
Number of constraints which are clauses520
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 constraint1
Maximum length of a constraint123
Number of terms in the objective function 406
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 406
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 406
Number of bits of the biggest sum of numbers9
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)

0.17/0.31	o 197
1.26/1.39	o 28
1.37/1.73	o 27
1.71/2.07	o 26
2.86/2.91	o 25
3.26/3.31	o 24
5.56/5.60	o 23
7.95/8.07	o 22
8.95/9.03	o 21
25.24/25.33	o 20
33.13/33.26	o 19
309.03/309.29	o 18
1800.07/1800.81	c Somebody sent me a SIGTERM
1800.07/1800.81	s SATISFIABLE
1800.07/1800.81	v x5 x49 x102 x144 x205 x211 x224 x262 x263 x264 x266 x310 x315 x325 x327 x328 x350 x406
1800.07/1800.82	pb2clasp1: no process killed
1800.07/1800.82	clasp: no process killed
311.15/1802.82	sh: line 1:  2647 Done                    cat /tmp/evaluation/363998-1177036293/temp/instance-363998-1177036293.opb.op
311.15/1802.82	      2648 Killed                  | clasp >/tmp/evaluation/363998-1177036293/temp/instance-363998-1177036293.opb.clasp

Verifier Data (download as text)

OK	18

Conversion Script Data (download as text)

/tmp/evaluation/363998-1177036293/instance-363998-1177036293.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/node67/watcher-363998-1177036293 -o ROOT/results/node67/solver-363998-1177036293 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363998-1177036293.opb /tmp/evaluation/363998-1177036293/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2365
/proc/meminfo: memFree=1789808/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12268 CPUtime=0
/proc/2365/stat : 2365 (pbclasp) D 2363 2365 2219 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 179618819 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271638559333 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/2365/statm: 3067 317 242 3 0 167 0

[startup+0.0806201 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2365
/proc/meminfo: memFree=1789808/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=0
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 179618819 12832768 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2365/statm: 3133 464 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.10162 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2365
/proc/meminfo: memFree=1789808/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=0
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 179618819 12832768 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2365/statm: 3133 464 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301658 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2365
/proc/meminfo: memFree=1789808/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=0.17
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 615 1594 0 0 0 0 16 1 16 0 1 0 179618819 12832768 493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 493 343 3 0 233 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 12532

[startup+0.70173 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2365
/proc/meminfo: memFree=1789808/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=0.3
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 757 3437 0 0 0 0 27 3 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12532

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 2383
/proc/meminfo: memFree=1752792/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=1.37
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 884 15723 0 0 0 0 128 9 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 12532

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 0.99 2/68 2407
/proc/meminfo: memFree=1788168/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=2.89
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 1254 29243 0 0 1 1 270 17 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 12532

[startup+6.30176 s]
/proc/loadavg: 1.08 1.02 1.00 2/67 2423
/proc/meminfo: memFree=1778688/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=5.58
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 1504 37886 0 0 1 1 534 22 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
Current children cumulated CPU time (s) 5.58
Current children cumulated vsize (KiB) 12532

[startup+12.7029 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 2447
/proc/meminfo: memFree=1779392/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=9
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 1742 46238 0 0 1 1 871 27 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2445] ppid=2365 vsize=5352 CPUtime=0
/proc/2445/stat : 2445 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 179619723 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2445/statm: 1338 224 188 169 0 49 0
[pid=2447] ppid=2445 vsize=11156 CPUtime=3.64
/proc/2447/stat : 2447 (clasp) R 2445 2365 2219 0 -1 4194304 2579 0 0 0 364 0 0 0 25 0 1 0 179619723 11423744 2378 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2447/statm: 2789 2378 196 154 0 2259 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 29040

[startup+25.5013 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 2447
/proc/meminfo: memFree=1773408/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=25.3
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 1860 51706 0 0 1 1 2497 31 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 12532

[startup+51.102 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 2463
/proc/meminfo: memFree=1773664/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=33.22
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 1978 56082 0 0 1 1 3287 33 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2461] ppid=2365 vsize=5352 CPUtime=0
/proc/2461/stat : 2461 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 179622147 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2461/statm: 1338 224 188 169 0 49 0
[pid=2463] ppid=2461 vsize=17308 CPUtime=17.8
/proc/2463/stat : 2463 (clasp) R 2461 2365 2219 0 -1 4194304 4112 0 0 0 1778 2 0 0 25 0 1 0 179622147 17723392 3911 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741018 0 0 4096 0 0 0 0 17 1 0 0
/proc/2463/statm: 4327 3911 196 154 0 3797 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 35192

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 2463
/proc/meminfo: memFree=1767072/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=33.22
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 1978 56082 0 0 1 1 3287 33 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2461] ppid=2365 vsize=5352 CPUtime=0
/proc/2461/stat : 2461 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 179622147 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2461/statm: 1338 224 188 169 0 49 0
[pid=2463] ppid=2461 vsize=23780 CPUtime=68.99
/proc/2463/stat : 2463 (clasp) R 2461 2365 2219 0 -1 4194304 5695 0 0 0 6895 4 0 0 25 0 1 0 179622147 24350720 5494 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2463/statm: 5945 5494 196 154 0 5415 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 41664

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2463
/proc/meminfo: memFree=1761760/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=33.22
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 1978 56082 0 0 1 1 3287 33 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2461] ppid=2365 vsize=5352 CPUtime=0
/proc/2461/stat : 2461 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 179622147 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2461/statm: 1338 224 188 169 0 49 0
[pid=2463] ppid=2461 vsize=29200 CPUtime=128.96
/proc/2463/stat : 2463 (clasp) R 2461 2365 2219 0 -1 4194304 7015 0 0 0 12892 4 0 0 25 0 1 0 179622147 29900800 6814 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/2463/statm: 7300 6814 196 154 0 6770 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 47084

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2463
/proc/meminfo: memFree=1757216/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=33.22
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 1978 56082 0 0 1 1 3287 33 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2461] ppid=2365 vsize=5352 CPUtime=0
/proc/2461/stat : 2461 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 179622147 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2461/statm: 1338 224 188 169 0 49 0
[pid=2463] ppid=2461 vsize=33804 CPUtime=188.94
/proc/2463/stat : 2463 (clasp) R 2461 2365 2219 0 -1 4194304 8153 0 0 0 18889 5 0 0 25 0 1 0 179622147 34615296 7952 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753634 0 0 4096 0 0 0 0 17 1 0 0
/proc/2463/statm: 8451 7952 196 154 0 7921 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 51688

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2463
/proc/meminfo: memFree=1756512/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=33.22
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 1978 56082 0 0 1 1 3287 33 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2461] ppid=2365 vsize=5352 CPUtime=0
/proc/2461/stat : 2461 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 179622147 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2461/statm: 1338 224 188 169 0 49 0
[pid=2463] ppid=2461 vsize=34640 CPUtime=248.92
/proc/2463/stat : 2463 (clasp) R 2461 2365 2219 0 -1 4194304 8364 0 0 0 24887 5 0 0 25 0 1 0 179622147 35471360 8127 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134715670 0 0 4096 0 0 0 0 17 1 0 0
/proc/2463/statm: 8660 8127 196 154 0 8130 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 52524

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2471
/proc/meminfo: memFree=1772192/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.15
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2098 66865 0 0 1 1 30871 42 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2469] ppid=2365 vsize=5352 CPUtime=0
/proc/2469/stat : 2469 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 179649750 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2469/statm: 1338 224 188 169 0 49 0
[pid=2471] ppid=2469 vsize=18360 CPUtime=32.96
/proc/2471/stat : 2471 (clasp) R 2469 2365 2219 0 -1 4194304 4370 0 0 0 3294 2 0 0 25 0 1 0 179649750 18800640 4169 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740867 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 4590 4169 196 154 0 4060 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 36244

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2471
/proc/meminfo: memFree=1766496/2055920 swapFree=4180708/4192956

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

/proc/2469/statm: 1338 224 188 169 0 49 0
[pid=2471] ppid=2469 vsize=51876 CPUtime=1292.55
/proc/2471/stat : 2471 (clasp) R 2469 2365 2219 0 -1 4194304 13047 0 0 0 129243 12 0 0 25 0 1 0 179649750 53121024 12257 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769063 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 12969 12257 196 154 0 12439 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 69760

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2473
/proc/meminfo: memFree=1739040/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.15
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2098 66865 0 0 1 1 30871 42 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2469] ppid=2365 vsize=5352 CPUtime=0
/proc/2469/stat : 2469 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 179649750 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2469/statm: 1338 224 188 169 0 49 0
[pid=2471] ppid=2469 vsize=52308 CPUtime=1352.52
/proc/2471/stat : 2471 (clasp) R 2469 2365 2219 0 -1 4194304 13224 0 0 0 135240 12 0 0 25 0 1 0 179649750 53563392 12362 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740688 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 13077 12362 196 154 0 12547 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 70192

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2473
/proc/meminfo: memFree=1737504/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.15
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2098 66865 0 0 1 1 30871 42 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2469] ppid=2365 vsize=5352 CPUtime=0
/proc/2469/stat : 2469 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 179649750 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2469/statm: 1338 224 188 169 0 49 0
[pid=2471] ppid=2469 vsize=54056 CPUtime=1412.5
/proc/2471/stat : 2471 (clasp) R 2469 2365 2219 0 -1 4194304 13648 0 0 0 141238 12 0 0 25 0 1 0 179649750 55353344 12786 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134715683 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 13514 12786 196 154 0 12984 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 71940

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 2555
/proc/meminfo: memFree=1733224/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.15
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2098 66865 0 0 1 1 30871 42 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2469] ppid=2365 vsize=5352 CPUtime=0
/proc/2469/stat : 2469 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 179649750 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2469/statm: 1338 224 188 169 0 49 0
[pid=2471] ppid=2469 vsize=56828 CPUtime=1472.46
/proc/2471/stat : 2471 (clasp) R 2469 2365 2219 0 -1 4194304 14357 0 0 0 147231 15 0 0 25 0 1 0 179649750 58191872 13495 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 14207 13495 196 154 0 13677 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 74712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 2637
/proc/meminfo: memFree=1733032/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.15
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2098 66865 0 0 1 1 30871 42 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2469] ppid=2365 vsize=5352 CPUtime=0
/proc/2469/stat : 2469 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 179649750 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2469/statm: 1338 224 188 169 0 49 0
[pid=2471] ppid=2469 vsize=56972 CPUtime=1490.92
/proc/2471/stat : 2471 (clasp) R 2469 2365 2219 0 -1 4194304 14385 0 0 0 149077 15 0 0 25 0 1 0 179649750 58339328 13523 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740718 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 14243 13523 196 154 0 13713 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 74856

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 2637
/proc/meminfo: memFree=1733032/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.15
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2098 66865 0 0 1 1 30871 42 16 0 1 0 179618819 12832768 496 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 496 343 3 0 233 0
[pid=2469] ppid=2365 vsize=5352 CPUtime=0
/proc/2469/stat : 2469 (sh) S 2365 2365 2219 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 179649750 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2469/statm: 1338 224 188 169 0 49 0
[pid=2471] ppid=2469 vsize=56972 CPUtime=1490.92
/proc/2471/stat : 2471 (clasp) R 2469 2365 2219 0 -1 4194304 14385 0 0 0 149077 15 0 0 25 0 1 0 179649750 58339328 13523 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740718 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 14243 13523 196 154 0 13713 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 74856

# WARNING:
# current cumulated CPU time (309.2 s) is less than in the last sample (1800.07 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1490.87 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 2637
/proc/meminfo: memFree=1733032/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.2
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2265 68660 0 0 2 2 30872 44 16 0 1 0 179618819 12832768 497 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 497 343 3 0 233 0
Current children cumulated CPU time (s) 309.2
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 2637
/proc/meminfo: memFree=1733032/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.2
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2265 68660 0 0 2 2 30872 44 16 0 1 0 179618819 12832768 497 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 497 343 3 0 233 0
Current children cumulated CPU time (s) 309.2
Current children cumulated vsize (KiB) 12532

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 2650
/proc/meminfo: memFree=1778712/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.2
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2265 68660 0 0 2 2 30872 44 16 0 1 0 179618819 12832768 497 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 497 343 3 0 233 0
[pid=2646] ppid=2365 vsize=5352 CPUtime=0
/proc/2646/stat : 2646 (sh) S 2365 2365 2219 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179798902 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2646/statm: 1338 224 188 169 0 49 0
[pid=2648] ppid=2646 vsize=10040 CPUtime=1.34
/proc/2648/stat : 2648 (clasp) R 2646 2365 2219 0 -1 4194304 2317 0 0 0 134 0 0 0 25 0 1 0 179798903 10280960 2116 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134768888 0 0 4096 0 0 0 0 17 1 0 0
/proc/2648/statm: 2510 2116 196 154 0 1980 0
Current children cumulated CPU time (s) 310.54
Current children cumulated vsize (KiB) 27924

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 2650
/proc/meminfo: memFree=1778712/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.2
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2265 68660 0 0 2 2 30872 44 16 0 1 0 179618819 12832768 497 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 497 343 3 0 233 0
[pid=2646] ppid=2365 vsize=5352 CPUtime=0
/proc/2646/stat : 2646 (sh) S 2365 2365 2219 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179798902 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2646/statm: 1338 224 188 169 0 49 0
[pid=2648] ppid=2646 vsize=10040 CPUtime=1.74
/proc/2648/stat : 2648 (clasp) R 2646 2365 2219 0 -1 4194304 2317 0 0 0 174 0 0 0 25 0 1 0 179798903 10280960 2116 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/2648/statm: 2510 2116 196 154 0 1980 0
Current children cumulated CPU time (s) 310.94
Current children cumulated vsize (KiB) 27924

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 2650
/proc/meminfo: memFree=1778712/2055920 swapFree=4180708/4192956
[pid=2365] ppid=2363 vsize=12532 CPUtime=309.2
/proc/2365/stat : 2365 (pbclasp) S 2363 2365 2219 0 -1 4194304 2265 68660 0 0 2 2 30872 44 16 0 1 0 179618819 12832768 497 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2365/statm: 3133 497 343 3 0 233 0
[pid=2646] ppid=2365 vsize=5352 CPUtime=0
/proc/2646/stat : 2646 (sh) S 2365 2365 2219 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179798902 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2646/statm: 1338 224 188 169 0 49 0
[pid=2648] ppid=2646 vsize=10040 CPUtime=1.95
/proc/2648/stat : 2648 (clasp) R 2646 2365 2219 0 -1 4194304 2317 0 0 0 195 0 0 0 25 0 1 0 179798903 10280960 2116 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/2648/statm: 2510 2116 196 154 0 1980 0
Current children cumulated CPU time (s) 311.15
Current children cumulated vsize (KiB) 27924

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): 1490.87
#  lost CPU user time (s): 1490.75
#  lost CPU system time (s): 0.12

Real time (s): 1802.83
CPU time (s): 1802.06
CPU user time (s): 1801.47
CPU system time (s): 0.597927
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 74856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 310.716
system time used= 0.477927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73771
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= 1101
involuntary context switches= 737

runsolver used 1.9557 second user time and 4.40033 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Fri Apr 20 02:31:33 UTC 2007

IDJOB= 363998
IDBENCH= 2050
IDSOLVER= 158
FILE ID= node67/363998-1177036293

PBS_JOBID= 4640101

Free space on /tmp= 66455 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-f51m.b.opb
COMMAND LINE= pbclasp instance-363998-1177036293.opb /tmp/evaluation/363998-1177036293/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-363998-1177036293 -o ROOT/results/node67/conversion-363998-1177036293 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363998-1177036293/instance-363998-1177036293.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-363998-1177036293 -o ROOT/results/node67/solver-363998-1177036293 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363998-1177036293.opb /tmp/evaluation/363998-1177036293/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  95b567c682e7e3efe2c93879e0e7c89d

RANDOM SEED= 514819883

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:       1790280 kB
Buffers:         37888 kB
Cached:         175096 kB
SwapCached:       5976 kB
Active:          56972 kB
Inactive:       168324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790280 kB
SwapTotal:     4192956 kB
SwapFree:      4180708 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          15828 kB
Slab:            26336 kB
Committed_AS:  1038624 kB
PageTables:       1452 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= 66455 MiB

End job on node67 on Fri Apr 20 03:01:36 UTC 2007