Trace number 354695

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)48 1801.97 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-apex7.b.opb
MD5SUMa226ce89d775a348c35d29e51d9044b6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark37
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved NO
Number of variables1108
Total number of constraints2313
Number of constraints which are clauses2313
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 constraint295
Number of terms in the objective function 1108
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 1108
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1108
Number of bits of the biggest sum of numbers11
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)

1.45/1.51	o 553
14.45/14.58	o 54
17.46/17.53	o 53
20.35/20.48	o 52
23.26/23.36	o 51
26.05/26.19	o 50
96.94/97.09	o 49
376.55/376.72	o 48
1800.03/1800.62	c Somebody sent me a SIGTERM
1800.03/1800.62	s SATISFIABLE
1800.03/1800.62	v x54 x61 x193 x279 x301 x307 x342 x429 x453 x461 x572 x595 x647 x668 x680 x742 x743 x766 x777 x785 x792 x810 x828 x854 x860 x864
1800.03/1800.62	v x874 x897 x903 x913 x914 x931 x945 x946 x955 x956 x957 x958 x968 x969 x1001 x1030 x1045 x1064 x1096 x1100 x1103 x1107
1800.03/1800.62	pb2clasp1: no process killed

Verifier Data (download as text)

OK	48

Conversion Script Data (download as text)

/tmp/evaluation/354695-1176722335/instance-354695-1176722335.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/node24/watcher-354695-1176722335 -o ROOT/results/node24/solver-354695-1176722335 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354695-1176722335.opb /tmp/evaluation/354695-1176722335/temp 

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


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 32321
/proc/meminfo: memFree=1822352/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12268 CPUtime=0
/proc/32321/stat : 32321 (pbclasp) R 32319 32321 31837 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 120151549 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237788428901 0 0 4224 0 0 0 0 17 1 0 0
/proc/32321/statm: 3067 317 242 3 0 167 0

[startup+0.0950881 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 32321
/proc/meminfo: memFree=1822352/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12668 CPUtime=0.02
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 565 0 0 0 2 0 0 0 16 0 1 0 120151549 12972032 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32321/statm: 3167 516 324 3 0 267 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12668

[startup+0.101087 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 32321
/proc/meminfo: memFree=1822352/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12668 CPUtime=0.02
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 565 0 0 0 2 0 0 0 16 0 1 0 120151549 12972032 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32321/statm: 3167 516 324 3 0 267 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12668

[startup+0.301109 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 32321
/proc/meminfo: memFree=1822352/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12668 CPUtime=0.02
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 565 0 0 0 2 0 0 0 16 0 1 0 120151549 12972032 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32321/statm: 3167 516 324 3 0 267 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12668

[startup+0.701153 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 32321
/proc/meminfo: memFree=1822352/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12668 CPUtime=0.02
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 565 0 0 0 2 0 0 0 16 0 1 0 120151549 12972032 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32321/statm: 3167 516 324 3 0 267 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12668

[startup+1.50124 s]
/proc/loadavg: 0.92 0.97 0.98 2/81 32331
/proc/meminfo: memFree=1819440/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=0.88
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 709 1608 0 0 2 0 85 1 17 0 1 0 120151549 13107200 561 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 561 343 3 0 300 0
[pid=32329] ppid=32321 vsize=5352 CPUtime=0
/proc/32329/stat : 32329 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120151640 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32329/statm: 1338 224 188 169 0 49 0
[pid=32331] ppid=32329 vsize=6024 CPUtime=0.57
/proc/32331/stat : 32331 (clasp) R 32329 32321 31837 0 -1 4194304 1184 0 0 0 57 0 0 0 25 0 1 0 120151640 6168576 1147 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 1506 1147 194 154 0 976 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 24176

[startup+3.10241 s]
/proc/loadavg: 0.92 0.97 0.98 2/81 32339
/proc/meminfo: memFree=1803888/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=1.5
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 888 4140 0 0 2 0 145 3 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32337] ppid=32321 vsize=5352 CPUtime=0
/proc/32337/stat : 32337 (sh) S 32321 32321 31837 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 120151702 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32337/statm: 1338 224 188 169 0 49 0
[pid=32338] ppid=32337 vsize=2520 CPUtime=0
/proc/32338/stat : 32338 (cat) S 32337 32321 31837 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 120151703 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 237788430562 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32338/statm: 630 87 71 4 0 42 0
[pid=32339] ppid=32337 vsize=86736 CPUtime=1.56
/proc/32339/stat : 32339 (clasp) R 32337 32321 31837 0 -1 4194304 22032 0 0 0 147 9 0 0 25 0 1 0 120151703 88817664 20941 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 21684 20942 184 154 0 21154 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 107408

[startup+6.30176 s]
/proc/loadavg: 0.93 0.97 0.98 3/80 32339
/proc/meminfo: memFree=1579384/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=1.5
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 888 4140 0 0 2 0 145 3 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32337] ppid=32321 vsize=5352 CPUtime=0
/proc/32337/stat : 32337 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120151702 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32337/statm: 1338 224 188 169 0 49 0
[pid=32339] ppid=32337 vsize=279620 CPUtime=4.76
/proc/32339/stat : 32339 (clasp) R 32337 32321 31837 0 -1 4194304 79819 0 0 0 444 32 0 0 25 0 1 0 120151703 286330880 67150 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134656958 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 69905 67150 194 154 0 69375 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 297772

[startup+12.7024 s]
/proc/loadavg: 0.93 0.97 0.98 2/80 32339
/proc/meminfo: memFree=1557176/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=1.5
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 888 4140 0 0 2 0 145 3 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32337] ppid=32321 vsize=5352 CPUtime=0
/proc/32337/stat : 32337 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120151702 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32337/statm: 1338 224 188 169 0 49 0
[pid=32339] ppid=32337 vsize=270004 CPUtime=11.15
/proc/32339/stat : 32339 (clasp) R 32337 32321 31837 0 -1 4194304 80334 0 0 0 1083 32 0 0 25 0 1 0 120151703 276484096 65849 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 67501 65849 196 154 0 66971 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 288156

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.98 2/80 32371
/proc/meminfo: memFree=1770360/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=23.34
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1402 136715 0 0 3 1 2263 67 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32369] ppid=32321 vsize=5352 CPUtime=0
/proc/32369/stat : 32369 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120153887 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32369/statm: 1338 224 188 169 0 49 0
[pid=32371] ppid=32369 vsize=52412 CPUtime=2.11
/proc/32371/stat : 32371 (clasp) R 32369 32321 31837 0 -1 4194304 14933 0 0 0 205 6 0 0 25 0 1 0 120153887 53669888 12514 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 13103 12514 196 154 0 12573 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 70564

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.98 2/80 32379
/proc/meminfo: memFree=1770680/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=26.18
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1527 153103 0 0 3 1 2537 77 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32377] ppid=32321 vsize=5352 CPUtime=0
/proc/32377/stat : 32377 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 120154170 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32377/statm: 1338 224 188 169 0 49 0
[pid=32379] ppid=32377 vsize=52000 CPUtime=24.86
/proc/32379/stat : 32379 (clasp) R 32377 32321 31837 0 -1 4194304 14846 0 0 0 2480 6 0 0 25 0 1 0 120154171 53248000 12435 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740558 0 0 4096 0 0 0 0 17 1 0 0
/proc/32379/statm: 13000 12435 196 154 0 12470 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 70152

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/80 32387
/proc/meminfo: memFree=1771512/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=97.05
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1668 170102 0 0 3 1 9614 87 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32385] ppid=32321 vsize=5352 CPUtime=0
/proc/32385/stat : 32385 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120161260 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32385/statm: 1338 224 188 169 0 49 0
[pid=32387] ppid=32385 vsize=51604 CPUtime=5.18
/proc/32387/stat : 32387 (clasp) R 32385 32321 31837 0 -1 4194304 14601 0 0 0 512 6 0 0 25 0 1 0 120161260 52842496 12196 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682907 0 0 4096 0 0 0 0 17 1 0 0
/proc/32387/statm: 12901 12196 196 154 0 12371 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 69756

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 32387
/proc/meminfo: memFree=1769912/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=97.05
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1668 170102 0 0 3 1 9614 87 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32385] ppid=32321 vsize=5352 CPUtime=0
/proc/32385/stat : 32385 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120161260 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32385/statm: 1338 224 188 169 0 49 0
[pid=32387] ppid=32385 vsize=53188 CPUtime=65.16
/proc/32387/stat : 32387 (clasp) R 32385 32321 31837 0 -1 4194304 15044 0 0 0 6509 7 0 0 25 0 1 0 120161260 54464512 12639 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/32387/statm: 13297 12639 196 154 0 12767 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 71340

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 32387
/proc/meminfo: memFree=1756600/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=97.05
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1668 170102 0 0 3 1 9614 87 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32385] ppid=32321 vsize=5352 CPUtime=0
/proc/32385/stat : 32385 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120161260 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32385/statm: 1338 224 188 169 0 49 0
[pid=32387] ppid=32385 vsize=66260 CPUtime=125.14
/proc/32387/stat : 32387 (clasp) R 32385 32321 31837 0 -1 4194304 18330 0 0 0 12503 11 0 0 25 0 1 0 120161260 67850240 15925 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/32387/statm: 16565 15925 196 154 0 16035 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 84412

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 32387
/proc/meminfo: memFree=1746872/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=97.05
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1668 170102 0 0 3 1 9614 87 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0

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

Current children cumulated vsize (KiB) 316664

[startup+1662.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/80 32397
/proc/meminfo: memFree=1515512/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=376.59
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1807 195916 0 0 3 1 37547 108 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32393] ppid=32321 vsize=5352 CPUtime=0
/proc/32393/stat : 32393 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120189223 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32393/statm: 1338 224 188 169 0 49 0
[pid=32395] ppid=32393 vsize=308672 CPUtime=1285.17
/proc/32395/stat : 32395 (clasp) R 32393 32321 31837 0 -1 4194304 79071 0 0 0 128445 72 0 0 25 0 1 0 120189224 316080128 75962 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753634 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 77168 75962 196 154 0 76638 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 326824

[startup+1722.3 s]
/proc/loadavg: 1.21 1.10 1.01 2/80 32397
/proc/meminfo: memFree=1509176/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=376.59
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1807 195916 0 0 3 1 37547 108 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32393] ppid=32321 vsize=5352 CPUtime=0
/proc/32393/stat : 32393 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120189223 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32393/statm: 1338 224 188 169 0 49 0
[pid=32395] ppid=32393 vsize=314960 CPUtime=1345.16
/proc/32395/stat : 32395 (clasp) R 32393 32321 31837 0 -1 4194304 80666 0 0 0 134441 75 0 0 25 0 1 0 120189224 322519040 77521 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3071571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 78740 77521 196 154 0 78210 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 333112

[startup+1782.3 s]
/proc/loadavg: 1.18 1.11 1.02 2/80 32397
/proc/meminfo: memFree=1509112/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=376.59
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1807 195916 0 0 3 1 37547 108 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32393] ppid=32321 vsize=5352 CPUtime=0
/proc/32393/stat : 32393 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120189223 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32393/statm: 1338 224 188 169 0 49 0
[pid=32395] ppid=32393 vsize=314960 CPUtime=1405.14
/proc/32395/stat : 32395 (clasp) R 32393 32321 31837 0 -1 4194304 80671 0 0 0 140439 75 0 0 25 0 1 0 120189224 322519040 77526 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134620747 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 78740 77526 196 154 0 78210 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 333112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.13 1.10 1.02 2/80 32397
/proc/meminfo: memFree=1509048/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=376.59
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1807 195916 0 0 3 1 37547 108 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32393] ppid=32321 vsize=5352 CPUtime=0
/proc/32393/stat : 32393 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120189223 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32393/statm: 1338 224 188 169 0 49 0
[pid=32395] ppid=32393 vsize=314960 CPUtime=1423.44
/proc/32395/stat : 32395 (clasp) R 32393 32321 31837 0 -1 4194304 80684 0 0 0 142269 75 0 0 25 0 1 0 120189224 322519040 77539 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134715670 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 78740 77539 196 154 0 78210 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 333112

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

[startup+1800.6 s]
/proc/loadavg: 1.13 1.10 1.02 2/80 32397
/proc/meminfo: memFree=1509048/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=376.59
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1807 195916 0 0 3 1 37547 108 16 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32393] ppid=32321 vsize=5352 CPUtime=0
/proc/32393/stat : 32393 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120189223 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32393/statm: 1338 224 188 169 0 49 0
[pid=32395] ppid=32393 vsize=314960 CPUtime=1423.44
/proc/32395/stat : 32395 (clasp) R 32393 32321 31837 0 -1 4194304 80684 0 0 0 142269 75 0 0 25 0 1 0 120189224 322519040 77539 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134715670 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 78740 77539 196 154 0 78210 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 333112

# WARNING:
# current cumulated CPU time (376.63 s) is less than in the last sample (1800.03 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1423.4 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.13 1.10 1.02 2/80 32397
/proc/meminfo: memFree=1509048/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=376.63
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1980 197583 0 0 3 2 37548 110 18 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
Current children cumulated CPU time (s) 376.63
Current children cumulated vsize (KiB) 12800

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.13 1.10 1.02 2/80 32397
/proc/meminfo: memFree=1509048/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=376.63
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1980 197583 0 0 3 2 37548 110 18 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
Current children cumulated CPU time (s) 376.63
Current children cumulated vsize (KiB) 12800

[startup+1802.2 s]
/proc/loadavg: 1.13 1.10 1.02 2/82 32408
/proc/meminfo: memFree=1776672/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=376.63
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1980 197583 0 0 3 2 37548 110 18 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32398] ppid=32321 vsize=0 CPUtime=0
/proc/32398/stat : 32398 (rm) Z 32321 32321 31837 0 -1 4194316 116 0 0 0 0 0 0 0 17 0 1 0 120331611 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/32398/statm: 0 0 0 0 0 0 0
[pid=32406] ppid=32321 vsize=5352 CPUtime=0
/proc/32406/stat : 32406 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120331614 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32406/statm: 1338 224 188 169 0 49 0
[pid=32408] ppid=32406 vsize=51168 CPUtime=1.54
/proc/32408/stat : 32408 (clasp) R 32406 32321 31837 0 -1 4194304 14255 0 0 0 148 6 0 0 25 0 1 0 120331614 52396032 11858 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/32408/statm: 12792 11858 196 154 0 12262 0
Current children cumulated CPU time (s) 378.17
Current children cumulated vsize (KiB) 69320

[startup+1802.6 s]
/proc/loadavg: 1.13 1.10 1.02 2/82 32408
/proc/meminfo: memFree=1776672/2055920 swapFree=4158520/4192956
[pid=32321] ppid=32319 vsize=12800 CPUtime=376.63
/proc/32321/stat : 32321 (pbclasp) S 32319 32321 31837 0 -1 4194304 1980 197583 0 0 3 2 37548 110 18 0 1 0 120151549 13107200 567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32321/statm: 3200 567 343 3 0 300 0
[pid=32398] ppid=32321 vsize=0 CPUtime=0
/proc/32398/stat : 32398 (rm) Z 32321 32321 31837 0 -1 4194316 116 0 0 0 0 0 0 0 17 0 1 0 120331611 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/32398/statm: 0 0 0 0 0 0 0
[pid=32406] ppid=32321 vsize=5352 CPUtime=0
/proc/32406/stat : 32406 (sh) S 32321 32321 31837 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120331614 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32406/statm: 1338 224 188 169 0 49 0
[pid=32408] ppid=32406 vsize=51168 CPUtime=1.94
/proc/32408/stat : 32408 (clasp) R 32406 32321 31837 0 -1 4194304 14282 0 0 0 188 6 0 0 25 0 1 0 120331614 52396032 11885 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/32408/statm: 12792 11885 196 154 0 12262 0
Current children cumulated CPU time (s) 378.57
Current children cumulated vsize (KiB) 69320

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32321 and gives
#  childrusage.ru_utime.tv_sec=375
#  childrusage.ru_utime.tv_usec=522911
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=133827
# CPU time returned by wait4() is 376.657
# while last known CPU time is 378.57
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 1423.4
#  lost CPU user time (s): 1422.68
#  lost CPU system time (s): 0.72

Real time (s): 1802.63
CPU time (s): 1801.97
CPU user time (s): 1800.07
CPU system time (s): 1.9
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 333112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 375.523
system time used= 1.13383
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 200135
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= 1754
involuntary context switches= 963

runsolver used 1.87871 second user time and 4.68529 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Apr 16 11:18:55 UTC 2007

IDJOB= 354695
IDBENCH= 2883
IDSOLVER= 158
FILE ID= node24/354695-1176722335

PBS_JOBID= 4559492

Free space on /tmp= 66522 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-apex7.b.opb
COMMAND LINE= pbclasp instance-354695-1176722335.opb /tmp/evaluation/354695-1176722335/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-354695-1176722335 -o ROOT/results/node24/conversion-354695-1176722335 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354695-1176722335/instance-354695-1176722335.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-354695-1176722335 -o ROOT/results/node24/solver-354695-1176722335 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354695-1176722335.opb /tmp/evaluation/354695-1176722335/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  a226ce89d775a348c35d29e51d9044b6

RANDOM SEED= 793628882

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1822824 kB
Buffers:         29980 kB
Cached:         119496 kB
SwapCached:       2844 kB
Active:          47140 kB
Inactive:       127260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822824 kB
SwapTotal:     4192956 kB
SwapFree:      4158520 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          32192 kB
Slab:            44208 kB
Committed_AS:  1787488 kB
PageTables:       1780 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= 66521 MiB

End job on node24 on Mon Apr 16 11:48:58 UTC 2007