Trace number 373039

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)21 1802.01 1802.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_6.opb
MD5SUMd25f6086317f033c233c4700493f03d1
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved NO
Number of variables6027
Total number of constraints21278
Number of constraints which are clauses21267
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint1
Maximum length of a constraint650
Number of terms in the objective function 650
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 650
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 681
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)

9.25/9.34	o 31
39.85/39.91	o 30
48.55/48.60	o 29
61.25/61.33	o 28
97.41/97.54	o 27
251.20/251.32	o 26
279.96/280.11	o 25
383.04/383.28	o 24
610.79/611.00	o 23
977.06/977.58	o 22
1008.76/1009.25	o 21
1800.07/1800.72	c Somebody sent me a SIGTERM
1800.07/1800.72	s SATISFIABLE
1800.07/1800.72	v x1 x33 x34 x35 x40 x49 x52 x96 x139 x150 x176 x196 x239 x328 x329 x330 x346 x387 x388 x475 x700 x809 x810 x840 x975 x976 x1022 x1103
1800.07/1800.72	v x1130 x1138 x1220 x1224 x1244 x1247 x1279 x1280 x1292 x1376 x1382 x1400 x1450 x1452 x1454 x1464 x1466 x1485 x1487 x1489 x1491
1800.07/1800.72	v x1492 x1501 x1504 x1508 x1510 x1513 x1515 x1517 x1529 x1548 x1555 x1562 x1569 x1571 x1578 x1583 x1590 x1591 x1592 x1597 x1599
1800.07/1800.72	v x1604 x1617 x1618 x1625 x1632 x1639 x1646 x1655 x1660 x1667 x1789 x1801 x1918 x1920 x1954 x1957 x2014 x2038 x2098 x2129 x2131
1800.07/1800.72	v x2143 x2145 x2150 x2166 x2167 x2171 x2178 x2192 x2194 x2206 x2208 x2210 x2220 x2227 x2248 x2255 x2257 x2259 x2262 x2264 x2269
1800.07/1800.72	v x2283 x2290 x2299 x2301 x2311 x2324 x2325 x2326 x2327 x2330 x2332 x2353 x2360 x2425 x2773 x3154 x3155 x3178 x3629 x3657 x3699
1800.07/1800.72	v x3713 x3755 x3796 x3797 x3799 x3803 x3839 x3853 x3923 x3937 x3991 x3993 x4000 x4033 x4035 x4038 x4047 x4061 x4075 x4117 x4124
1800.07/1800.72	v x4157 x4185 x4213 x4269 x4311 x4353 x4457 x4462 x4482 x4497 x4499 x4502 x4522 x4525 x4537 x4557 x4587 x4589 x4617 x4622 x4625
1800.07/1800.72	v x4677 x4687 x4692 x4798 x4820 x4825 x4833 x4918 x4925 x4930 x4933 x4937 x5002 x5014 x5086 x5092 x5122 x5174 x5176 x5188 x5202
1800.07/1800.72	v x5209 x5211 x5216 x5221 x5240 x5259 x5266 x5275 x5280 x5289 x5290 x5318 x5340 x5345 x5416 x5429 x5611 x5613 x5635 x5639 x5695
1800.07/1800.72	v x5707 x5767 x5803 x5810 x5829 x5834 x5841 x5848 x5855 x5856 x5874 x5879 x5886 x5893 x5900 x5902 x5905 x5928 x5940 x5941 x5945
1800.07/1800.72	v x5986 x5987 x6022 x6024 x6026
1800.07/1800.72	pb2clasp1: no process killed

Verifier Data (download as text)

OK	21

Conversion Script Data (download as text)

/tmp/evaluation/373039-1177159774/instance-373039-1177159774.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/node27/watcher-373039-1177159774 -o ROOT/results/node27/solver-373039-1177159774 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373039-1177159774.opb /tmp/evaluation/373039-1177159774/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 0.97 0.98 3/65 9079
/proc/meminfo: memFree=1810064/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12268 CPUtime=0
/proc/9079/stat : 9079 (pbclasp) D 9077 9079 8518 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 128673299 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244445837925 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/9079/statm: 3067 317 242 3 0 167 0

[startup+0.0743181 s]
/proc/loadavg: 0.96 0.97 0.98 3/65 9079
/proc/meminfo: memFree=1810064/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12800 CPUtime=0.01
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 576 0 0 0 1 0 0 0 16 0 1 0 128673299 13107200 528 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9079/statm: 3200 528 324 3 0 300 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12800

[startup+0.102319 s]
/proc/loadavg: 0.96 0.97 0.98 3/65 9079
/proc/meminfo: memFree=1810064/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12800 CPUtime=0.01
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 576 0 0 0 1 0 0 0 16 0 1 0 128673299 13107200 528 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9079/statm: 3200 528 324 3 0 300 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12800

[startup+0.302338 s]
/proc/loadavg: 0.96 0.97 0.98 3/65 9079
/proc/meminfo: memFree=1810064/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12800 CPUtime=0.01
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 576 0 0 0 1 0 0 0 16 0 1 0 128673299 13107200 528 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9079/statm: 3200 528 324 3 0 300 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12800

[startup+0.70238 s]
/proc/loadavg: 0.96 0.97 0.98 3/65 9079
/proc/meminfo: memFree=1810064/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12800 CPUtime=0.01
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 576 0 0 0 1 0 0 0 16 0 1 0 128673299 13107200 528 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9079/statm: 3200 528 324 3 0 300 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12800

[startup+1.50146 s]
/proc/loadavg: 0.96 0.97 0.98 2/68 9082
/proc/meminfo: memFree=1807928/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12800 CPUtime=0.01
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 576 0 0 0 1 0 0 0 16 0 1 0 128673299 13107200 528 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9079/statm: 3200 528 324 3 0 300 0
[pid=9081] ppid=9079 vsize=5352 CPUtime=0
/proc/9081/stat : 9081 (sh) S 9079 9079 8518 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 128673301 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9081/statm: 1338 230 193 169 0 49 0
[pid=9082] ppid=9081 vsize=0 CPUtime=1.46
/proc/9082/stat : 9082 (pb2clasp1) D 9081 9079 8518 0 -1 4194308 545 0 0 0 146 0 0 0 25 0 1 0 128673301 0 0 18446744073709551615 0 0 0 0 0 0 0 4224 0 18446744072100051646 0 0 17 1 0 0
/proc/9082/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 18152

[startup+3.10162 s]
/proc/loadavg: 0.96 0.97 0.98 2/69 9089
/proc/meminfo: memFree=1793576/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1.48
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 689 1636 0 0 1 0 146 1 16 0 1 0 128673299 13103104 563 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9079/statm: 3199 563 343 3 0 299 0
[pid=9087] ppid=9079 vsize=5356 CPUtime=0
/proc/9087/stat : 9087 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128673451 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9087/statm: 1339 225 188 169 0 50 0
[pid=9089] ppid=9087 vsize=36172 CPUtime=1.57
/proc/9089/stat : 9089 (clasp) R 9087 9079 8518 0 -1 4194304 9382 0 0 0 153 4 0 0 25 0 1 0 128673451 37040128 8347 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/9089/statm: 9043 8347 196 154 0 8513 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 54324

[startup+6.30195 s]
/proc/loadavg: 0.96 0.97 0.98 2/68 9089
/proc/meminfo: memFree=1774192/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1.48
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 689 1636 0 0 1 0 146 1 16 0 1 0 128673299 13103104 563 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9079/statm: 3199 563 343 3 0 299 0
[pid=9087] ppid=9079 vsize=5356 CPUtime=0
/proc/9087/stat : 9087 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128673451 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9087/statm: 1339 225 188 169 0 50 0
[pid=9089] ppid=9087 vsize=36172 CPUtime=4.77
/proc/9089/stat : 9089 (clasp) R 9087 9079 8518 0 -1 4194304 9405 0 0 0 473 4 0 0 25 0 1 0 128673451 37040128 8370 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/9089/statm: 9043 8370 196 154 0 8513 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 54324

[startup+12.7016 s]
/proc/loadavg: 0.97 0.97 0.98 2/68 9097
/proc/meminfo: memFree=1760056/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=9.33
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 830 12435 0 0 1 0 924 8 16 0 1 0 128673299 13103104 568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 568 343 3 0 299 0
[pid=9095] ppid=9079 vsize=5356 CPUtime=0
/proc/9095/stat : 9095 (sh) S 9079 9079 8518 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 128674235 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9095/statm: 1339 225 188 169 0 50 0
[pid=9097] ppid=9095 vsize=50816 CPUtime=3.33
/proc/9097/stat : 9097 (clasp) R 9095 9079 8518 0 -1 4194304 14297 0 0 0 328 5 0 0 25 0 1 0 128674235 52035584 11865 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/9097/statm: 12704 11865 196 154 0 12174 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 68968

[startup+25.5029 s]
/proc/loadavg: 0.97 0.97 0.98 2/68 9097
/proc/meminfo: memFree=1759744/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=9.33
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 830 12435 0 0 1 0 924 8 16 0 1 0 128673299 13103104 568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 568 343 3 0 299 0
[pid=9095] ppid=9079 vsize=5356 CPUtime=0
/proc/9095/stat : 9095 (sh) S 9079 9079 8518 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 128674235 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9095/statm: 1339 225 188 169 0 50 0
[pid=9097] ppid=9095 vsize=50816 CPUtime=16.13
/proc/9097/stat : 9097 (clasp) R 9095 9079 8518 0 -1 4194304 14372 0 0 0 1608 5 0 0 25 0 1 0 128674235 52035584 11940 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740872 0 0 4096 0 0 0 0 17 1 0 0
/proc/9097/statm: 12704 11940 196 154 0 12174 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 68968

[startup+51.1025 s]
/proc/loadavg: 0.98 0.97 0.98 2/68 9113
/proc/meminfo: memFree=1760192/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=48.59
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 1108 43330 0 0 2 1 4831 25 16 0 1 0 128673299 13103104 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 569 343 3 0 299 0
[pid=9111] ppid=9079 vsize=5356 CPUtime=0
/proc/9111/stat : 9111 (sh) S 9079 9079 8518 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 128678161 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9111/statm: 1339 225 188 169 0 50 0
[pid=9113] ppid=9111 vsize=49964 CPUtime=2.47
/proc/9113/stat : 9113 (clasp) R 9111 9079 8518 0 -1 4194304 13570 0 0 0 241 6 0 0 25 0 1 0 128678161 51163136 11842 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/9113/statm: 12491 11842 196 154 0 11961 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 68116

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9129
/proc/meminfo: memFree=1761088/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=97.51
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 1378 74082 0 0 3 1 9703 44 16 0 1 0 128673299 13103104 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 569 343 3 0 299 0
[pid=9127] ppid=9079 vsize=5356 CPUtime=0
/proc/9127/stat : 9127 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128683055 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9127/statm: 1339 225 188 169 0 50 0
[pid=9129] ppid=9127 vsize=49500 CPUtime=4.73
/proc/9129/stat : 9129 (clasp) R 9127 9079 8518 0 -1 4194304 13321 0 0 0 467 6 0 0 25 0 1 0 128683055 50688000 11597 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741052 0 0 4096 0 0 0 0 17 1 0 0
/proc/9129/statm: 12375 11597 196 154 0 11845 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 67652

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9129
/proc/meminfo: memFree=1755200/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=97.51
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 1378 74082 0 0 3 1 9703 44 16 0 1 0 128673299 13103104 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 569 343 3 0 299 0
[pid=9127] ppid=9079 vsize=5356 CPUtime=0
/proc/9127/stat : 9127 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128683055 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9127/statm: 1339 225 188 169 0 50 0
[pid=9129] ppid=9127 vsize=55060 CPUtime=64.71
/proc/9129/stat : 9129 (clasp) R 9127 9079 8518 0 -1 4194304 14779 0 0 0 6463 8 0 0 25 0 1 0 128683055 56381440 13055 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9129/statm: 13765 13056 196 154 0 13235 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 73212

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9129
/proc/meminfo: memFree=1741824/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=97.51
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 1378 74082 0 0 3 1 9703 44 16 0 1 0 128673299 13103104 569 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 569 343 3 0 299 0
[pid=9127] ppid=9079 vsize=5356 CPUtime=0
/proc/9127/stat : 9127 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128683055 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9127/statm: 1339 225 188 169 0 50 0
[pid=9129] ppid=9127 vsize=68436 CPUtime=124.7
/proc/9129/stat : 9129 (clasp) R 9127 9079 8518 0 -1 4194304 18117 0 0 0 12458 12 0 0 25 0 1 0 128683055 70078464 16393 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/9129/statm: 17109 16393 196 154 0 16579 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 86588

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9145
/proc/meminfo: memFree=1763776/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=280.01
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 1638 110037 0 0 3 1 27930 67 16 0 1 0 128673299 13103104 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 570 343 3 0 299 0
[pid=9143] ppid=9079 vsize=5356 CPUtime=0
/proc/9143/stat : 9143 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128701312 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9143/statm: 1339 225 188 169 0 50 0

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

/proc/9373/stat : 9373 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128774226 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9373/statm: 1339 225 188 169 0 50 0
[pid=9375] ppid=9373 vsize=202228 CPUtime=652.85
/proc/9375/stat : 9375 (clasp) R 9373 9079 8518 0 -1 4194304 51790 0 0 0 65241 44 0 0 25 0 1 0 128774227 207081472 49541 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/9375/statm: 50557 49541 196 154 0 50027 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 220380

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 9375
/proc/meminfo: memFree=1597696/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1008.86
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 2139 204642 0 0 4 2 100740 140 16 0 1 0 128673299 13103104 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 570 343 3 0 299 0
[pid=9373] ppid=9079 vsize=5356 CPUtime=0
/proc/9373/stat : 9373 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128774226 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9373/statm: 1339 225 188 169 0 50 0
[pid=9375] ppid=9373 vsize=213268 CPUtime=712.83
/proc/9375/stat : 9375 (clasp) R 9373 9079 8518 0 -1 4194304 54559 0 0 0 71237 46 0 0 25 0 1 0 128774227 218386432 52310 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9375/statm: 53317 52310 196 154 0 52787 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 231420

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 9375
/proc/meminfo: memFree=1586176/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1008.86
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 2139 204642 0 0 4 2 100740 140 16 0 1 0 128673299 13103104 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 570 343 3 0 299 0
[pid=9373] ppid=9079 vsize=5356 CPUtime=0
/proc/9373/stat : 9373 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128774226 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9373/statm: 1339 225 188 169 0 50 0
[pid=9375] ppid=9373 vsize=224664 CPUtime=772.81
/proc/9375/stat : 9375 (clasp) R 9373 9079 8518 0 -1 4194304 57377 0 0 0 77232 49 0 0 25 0 1 0 128774227 230055936 55128 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740923 0 0 4096 0 0 0 0 17 1 0 0
/proc/9375/statm: 56166 55128 196 154 0 55636 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 242816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 9375
/proc/meminfo: memFree=1581760/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1008.86
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 2139 204642 0 0 4 2 100740 140 16 0 1 0 128673299 13103104 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 570 343 3 0 299 0
[pid=9373] ppid=9079 vsize=5356 CPUtime=0
/proc/9373/stat : 9373 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128774226 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9373/statm: 1339 225 188 169 0 50 0
[pid=9375] ppid=9373 vsize=229272 CPUtime=791.21
/proc/9375/stat : 9375 (clasp) R 9373 9079 8518 0 -1 4194304 58491 0 0 0 79072 49 0 0 25 0 1 0 128774227 234774528 56242 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134714591 0 0 4096 0 0 0 0 17 1 0 0
/proc/9375/statm: 57318 56242 196 154 0 56788 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 247424

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 9375
/proc/meminfo: memFree=1581760/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1008.86
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 2139 204642 0 0 4 2 100740 140 16 0 1 0 128673299 13103104 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 570 343 3 0 299 0
[pid=9373] ppid=9079 vsize=5356 CPUtime=0
/proc/9373/stat : 9373 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128774226 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9373/statm: 1339 225 188 169 0 50 0
[pid=9375] ppid=9373 vsize=229272 CPUtime=791.21
/proc/9375/stat : 9375 (clasp) R 9373 9079 8518 0 -1 4194304 58491 0 0 0 79072 49 0 0 25 0 1 0 128774227 234774528 56242 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134714591 0 0 4096 0 0 0 0 17 1 0 0
/proc/9375/statm: 57318 56242 196 154 0 56788 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 247424

# WARNING:
# current cumulated CPU time (1008.88 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 (791.19 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 9375
/proc/meminfo: memFree=1581760/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1008.88
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 2307 206423 0 0 4 2 100740 142 18 0 1 0 128673299 13103104 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 570 343 3 0 299 0
Current children cumulated CPU time (s) 1008.88
Current children cumulated vsize (KiB) 12796

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 0.99 0.99 2/68 9375
/proc/meminfo: memFree=1581760/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1008.88
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 2307 206423 0 0 4 2 100740 142 18 0 1 0 128673299 13103104 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 570 343 3 0 299 0
Current children cumulated CPU time (s) 1008.88
Current children cumulated vsize (KiB) 12796

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 9386
/proc/meminfo: memFree=1784176/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1008.88
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 2307 206423 0 0 4 2 100740 142 18 0 1 0 128673299 13103104 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 570 343 3 0 299 0
[pid=9384] ppid=9079 vsize=5356 CPUtime=0
/proc/9384/stat : 9384 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128853374 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9384/statm: 1339 225 188 169 0 50 0
[pid=9386] ppid=9384 vsize=46972 CPUtime=1.44
/proc/9386/stat : 9386 (clasp) R 9384 9079 8518 0 -1 4194304 12790 0 0 0 139 5 0 0 25 0 1 0 128853374 48099328 10770 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134747395 0 0 4096 0 0 0 0 17 1 0 0
/proc/9386/statm: 11743 10770 195 154 0 11213 0
Current children cumulated CPU time (s) 1010.32
Current children cumulated vsize (KiB) 65124

[startup+1802.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 9386
/proc/meminfo: memFree=1784176/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1008.88
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 2307 206423 0 0 4 2 100740 142 18 0 1 0 128673299 13103104 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 570 343 3 0 299 0
[pid=9384] ppid=9079 vsize=5356 CPUtime=0
/proc/9384/stat : 9384 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128853374 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9384/statm: 1339 225 188 169 0 50 0
[pid=9386] ppid=9384 vsize=46972 CPUtime=1.84
/proc/9386/stat : 9386 (clasp) R 9384 9079 8518 0 -1 4194304 12852 0 0 0 179 5 0 0 25 0 1 0 128853374 48099328 10832 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/9386/statm: 11743 10832 196 154 0 11213 0
Current children cumulated CPU time (s) 1010.72
Current children cumulated vsize (KiB) 65124

[startup+1802.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 9386
/proc/meminfo: memFree=1784176/2055920 swapFree=4183004/4192956
[pid=9079] ppid=9077 vsize=12796 CPUtime=1008.88
/proc/9079/stat : 9079 (pbclasp) S 9077 9079 8518 0 -1 4194304 2307 206423 0 0 4 2 100740 142 18 0 1 0 128673299 13103104 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9079/statm: 3199 570 343 3 0 299 0
[pid=9384] ppid=9079 vsize=5356 CPUtime=0
/proc/9384/stat : 9384 (sh) S 9079 9079 8518 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 128853374 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9384/statm: 1339 225 188 169 0 50 0
[pid=9386] ppid=9384 vsize=46972 CPUtime=1.94
/proc/9386/stat : 9386 (clasp) R 9384 9079 8518 0 -1 4194304 12857 0 0 0 189 5 0 0 25 0 1 0 128853374 48099328 10837 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/9386/statm: 11743 10837 196 154 0 11213 0
Current children cumulated CPU time (s) 1010.82
Current children cumulated vsize (KiB) 65124

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9079 and gives
#  childrusage.ru_utime.tv_sec=1007
#  childrusage.ru_utime.tv_usec=447844
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=456778
# CPU time returned by wait4() is 1008.9
# while last known CPU time is 1010.82
#
# 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): 791.19
#  lost CPU user time (s): 790.72
#  lost CPU system time (s): 0.47

Real time (s): 1802.73
CPU time (s): 1802.01
CPU user time (s): 1800.05
CPU system time (s): 1.96
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 247424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1007.45
system time used= 1.45678
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 209307
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= 3208
involuntary context switches= 2727

runsolver used 1.71174 second user time and 4.85526 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sat Apr 21 12:49:34 UTC 2007

IDJOB= 373039
IDBENCH= 25015
IDSOLVER= 158
FILE ID= node27/373039-1177159774

PBS_JOBID= 4648905

Free space on /tmp= 66376 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_6.opb
COMMAND LINE= pbclasp instance-373039-1177159774.opb /tmp/evaluation/373039-1177159774/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-373039-1177159774 -o ROOT/results/node27/conversion-373039-1177159774 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373039-1177159774/instance-373039-1177159774.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-373039-1177159774 -o ROOT/results/node27/solver-373039-1177159774 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373039-1177159774.opb /tmp/evaluation/373039-1177159774/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d25f6086317f033c233c4700493f03d1

RANDOM SEED= 42602877

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1810472 kB
Buffers:         47804 kB
Cached:         127164 kB
SwapCached:       3736 kB
Active:          98708 kB
Inactive:        85968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810472 kB
SwapTotal:     4192956 kB
SwapFree:      4183004 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            46840 kB
Committed_AS:  2115312 kB
PageTables:       1412 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= 66375 MiB

End job on node27 on Sat Apr 21 13:19:37 UTC 2007