Trace number 354708

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)94 1802.02 1802.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-C499.a.opb
MD5SUMa983c7d791d0da9cc5e2ec69578db721
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark64
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 64
Optimality of the best value was proved NO
Number of variables1226
Total number of constraints4208
Number of constraints which are clauses4208
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 constraint2
Maximum length of a constraint105
Number of terms in the objective function 1226
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 1226
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 1226
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)

0.98/1.07	o 614
11.36/11.45	o 95
1010.01/1010.31	o 94
1800.10/1800.62	c Somebody sent me a SIGTERM
1800.10/1800.62	s SATISFIABLE
1800.10/1800.62	v x9 x13 x17 x21 x22 x40 x48 x109 x122 x129 x140 x141 x154 x161 x169 x172 x175 x178 x261 x269 x285 x368 x404 x481 x489 x497 x503 x551
1800.10/1800.62	v x590 x612 x625 x631 x716 x738 x752 x757 x758 x759 x761 x763 x765 x766 x767 x780 x788 x806 x880 x888 x927 x936 x945 x949 x951 x952
1800.10/1800.62	v x960 x965 x967 x969 x971 x976 x984 x991 x1008 x1033 x1036 x1037 x1052 x1080 x1092 x1096 x1100 x1101 x1105 x1108 x1112 x1131
1800.10/1800.62	v x1158 x1160 x1163 x1166 x1176 x1177 x1180 x1182 x1183 x1187 x1192 x1196 x1206 x1213 x1219 x1222 x1223 x1225
1800.10/1800.64	pb2clasp1: no process killed
1800.10/1800.65	clasp: no process killed

Verifier Data (download as text)

OK	94

Conversion Script Data (download as text)

/tmp/evaluation/354708-1176722756/instance-354708-1176722756.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/node60/watcher-354708-1176722756 -o ROOT/results/node60/solver-354708-1176722756 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354708-1176722756.opb /tmp/evaluation/354708-1176722756/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: 0.91 0.98 0.99 2/64 20215
/proc/meminfo: memFree=1896968/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12268 CPUtime=0
/proc/20215/stat : 20215 (pbclasp) R 20213 20215 19808 0 -1 4194304 391 0 0 0 0 0 0 0 18 0 1 0 120185641 12562432 357 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271912068191 0 0 4224 0 0 0 0 17 1 0 0
/proc/20215/statm: 3067 359 274 3 0 167 0

[startup+0.031221 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 20215
/proc/meminfo: memFree=1896968/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12664 CPUtime=0.02
/proc/20215/stat : 20215 (pbclasp) R 20213 20215 19808 0 -1 4194304 546 0 0 0 2 0 0 0 18 0 1 0 120185641 12967936 512 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271912090394 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20215/statm: 3166 512 320 3 0 266 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12664

[startup+0.101229 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 20215
/proc/meminfo: memFree=1896968/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12664 CPUtime=0.02
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 571 0 0 0 2 0 0 0 16 0 1 0 120185641 12967936 522 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20215/statm: 3166 522 324 3 0 266 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12664

[startup+0.301246 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 20215
/proc/meminfo: memFree=1896968/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12664 CPUtime=0.02
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 571 0 0 0 2 0 0 0 16 0 1 0 120185641 12967936 522 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20215/statm: 3166 522 324 3 0 266 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12664

[startup+0.70129 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 20215
/proc/meminfo: memFree=1896968/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=0.62
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 718 1594 0 0 3 0 58 1 17 0 1 0 120185641 13103104 569 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 3199 569 343 3 0 299 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 12796

[startup+1.50237 s]
/proc/loadavg: 0.91 0.98 0.99 2/67 20225
/proc/meminfo: memFree=1890592/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1.06
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 901 4215 0 0 3 0 100 3 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 12796

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 20233
/proc/meminfo: memFree=1832984/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1.06
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 901 4215 0 0 3 0 100 3 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20231] ppid=20215 vsize=5352 CPUtime=0
/proc/20231/stat : 20231 (sh) S 20215 20215 19808 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 120185749 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20231/statm: 1338 224 188 169 0 49 0
[pid=20232] ppid=20231 vsize=2520 CPUtime=0
/proc/20232/stat : 20232 (cat) S 20231 20215 19808 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 120185749 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20232/statm: 630 87 71 4 0 42 0
[pid=20233] ppid=20231 vsize=127664 CPUtime=2
/proc/20233/stat : 20233 (clasp) R 20231 20215 19808 0 -1 4194304 31847 0 0 0 188 12 0 0 25 0 1 0 120185749 130727936 30700 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20233/statm: 31949 30701 184 154 0 31419 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 148332

[startup+6.30184 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 20233
/proc/meminfo: memFree=1612136/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1.06
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 901 4215 0 0 3 0 100 3 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20231] ppid=20215 vsize=5352 CPUtime=0
/proc/20231/stat : 20231 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120185749 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20231/statm: 1338 224 188 169 0 49 0
[pid=20233] ppid=20231 vsize=345544 CPUtime=5.2
/proc/20233/stat : 20233 (clasp) R 20231 20215 19808 0 -1 4194304 100413 0 0 0 479 41 0 0 25 0 1 0 120185749 353837056 81994 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134657133 0 0 4096 0 0 0 0 17 1 0 0
/proc/20233/statm: 86386 81994 194 154 0 85856 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 363692

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 20241
/proc/meminfo: memFree=1872680/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=11.44
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1050 107117 0 0 3 0 1090 51 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20239] ppid=20215 vsize=5352 CPUtime=0
/proc/20239/stat : 20239 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120186788 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20239/statm: 1338 224 188 169 0 49 0
[pid=20241] ppid=20239 vsize=84448 CPUtime=1.22
/proc/20241/stat : 20241 (clasp) R 20239 20215 19808 0 -1 4194304 24528 0 0 0 113 9 0 0 25 0 1 0 120186788 86474752 19586 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134664306 0 0 4096 0 0 0 0 17 1 0 0
/proc/20241/statm: 21112 19586 194 154 0 20582 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 102596

[startup+25.5017 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 20241
/proc/meminfo: memFree=1798896/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=11.44
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1050 107117 0 0 3 0 1090 51 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20239] ppid=20215 vsize=5352 CPUtime=0
/proc/20239/stat : 20239 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120186788 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20239/statm: 1338 224 188 169 0 49 0
[pid=20241] ppid=20239 vsize=100304 CPUtime=14.02
/proc/20241/stat : 20241 (clasp) R 20239 20215 19808 0 -1 4194304 29676 0 0 0 1391 11 0 0 25 0 1 0 120186788 102711296 24086 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/20241/statm: 25076 24086 196 154 0 24546 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 118452

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 20241
/proc/meminfo: memFree=1798768/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=11.44
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1050 107117 0 0 3 0 1090 51 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20239] ppid=20215 vsize=5352 CPUtime=0
/proc/20239/stat : 20239 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120186788 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20239/statm: 1338 224 188 169 0 49 0
[pid=20241] ppid=20239 vsize=100304 CPUtime=39.61
/proc/20241/stat : 20241 (clasp) R 20239 20215 19808 0 -1 4194304 29712 0 0 0 3950 11 0 0 25 0 1 0 120186788 102711296 24122 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/20241/statm: 25076 24122 196 154 0 24546 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 118452

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 20241
/proc/meminfo: memFree=1808688/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=11.44
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1050 107117 0 0 3 0 1090 51 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20239] ppid=20215 vsize=5352 CPUtime=0
/proc/20239/stat : 20239 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120186788 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20239/statm: 1338 224 188 169 0 49 0
[pid=20241] ppid=20239 vsize=90352 CPUtime=90.8
/proc/20241/stat : 20241 (clasp) R 20239 20215 19808 0 -1 4194304 30039 0 0 0 9069 11 0 0 25 0 1 0 120186788 92520448 21647 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/20241/statm: 22588 21647 196 154 0 22058 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 108500

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20241
/proc/meminfo: memFree=1800688/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=11.44
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1050 107117 0 0 3 0 1090 51 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20239] ppid=20215 vsize=5352 CPUtime=0
/proc/20239/stat : 20239 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120186788 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20239/statm: 1338 224 188 169 0 49 0
[pid=20241] ppid=20239 vsize=100852 CPUtime=150.78
/proc/20241/stat : 20241 (clasp) R 20239 20215 19808 0 -1 4194304 32058 0 0 0 15065 13 0 0 25 0 1 0 120186788 103272448 23666 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740680 0 0 4096 0 0 0 0 17 1 0 0
/proc/20241/statm: 25213 23666 196 154 0 24683 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 119000

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20241
/proc/meminfo: memFree=1797104/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=11.44
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1050 107117 0 0 3 0 1090 51 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20239] ppid=20215 vsize=5352 CPUtime=0
/proc/20239/stat : 20239 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120186788 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20239/statm: 1338 224 188 169 0 49 0
[pid=20241] ppid=20239 vsize=104456 CPUtime=210.76
/proc/20241/stat : 20241 (clasp) R 20239 20215 19808 0 -1 4194304 32933 0 0 0 21062 14 0 0 25 0 1 0 120186788 106962944 24541 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20241/statm: 26114 24541 196 154 0 25584 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 122604

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20241
/proc/meminfo: memFree=1792880/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=11.44
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1050 107117 0 0 3 0 1090 51 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20239] ppid=20215 vsize=5352 CPUtime=0
/proc/20239/stat : 20239 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120186788 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20239/statm: 1338 224 188 169 0 49 0
[pid=20241] ppid=20239 vsize=108580 CPUtime=270.75
/proc/20241/stat : 20241 (clasp) R 20239 20215 19808 0 -1 4194304 33994 0 0 0 27060 15 0 0 25 0 1 0 120186788 111185920 25602 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/20241/statm: 27145 25602 196 154 0 26615 0

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

/proc/20249/stat : 20249 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120286674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20249/statm: 1338 224 188 169 0 49 0
[pid=20251] ppid=20249 vsize=138348 CPUtime=591.81
/proc/20251/stat : 20251 (clasp) R 20249 20215 19808 0 -1 4194304 41892 0 0 0 59153 28 0 0 25 0 1 0 120286674 141668352 33019 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682848 0 0 4096 0 0 0 0 17 1 0 0
/proc/20251/statm: 34587 33019 196 154 0 34057 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 156496

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20251
/proc/meminfo: memFree=1759536/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1010.03
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1199 167653 0 0 3 0 100904 96 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20249] ppid=20215 vsize=5352 CPUtime=0
/proc/20249/stat : 20249 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120286674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20249/statm: 1338 224 188 169 0 49 0
[pid=20251] ppid=20249 vsize=141572 CPUtime=651.79
/proc/20251/stat : 20251 (clasp) R 20249 20215 19808 0 -1 4194304 42751 0 0 0 65151 28 0 0 25 0 1 0 120286674 144969728 33787 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/20251/statm: 35393 33787 196 154 0 34863 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 159720

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20251
/proc/meminfo: memFree=1756016/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1010.03
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1199 167653 0 0 3 0 100904 96 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20249] ppid=20215 vsize=5352 CPUtime=0
/proc/20249/stat : 20249 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120286674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20249/statm: 1338 224 188 169 0 49 0
[pid=20251] ppid=20249 vsize=145084 CPUtime=711.78
/proc/20251/stat : 20251 (clasp) R 20249 20215 19808 0 -1 4194304 43633 0 0 0 71149 29 0 0 25 0 1 0 120286674 148566016 34669 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741018 0 0 4096 0 0 0 0 17 1 0 0
/proc/20251/statm: 36271 34669 196 154 0 35741 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 163232

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20251
/proc/meminfo: memFree=1752048/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1010.03
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1199 167653 0 0 3 0 100904 96 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20249] ppid=20215 vsize=5352 CPUtime=0
/proc/20249/stat : 20249 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120286674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20249/statm: 1338 224 188 169 0 49 0
[pid=20251] ppid=20249 vsize=149020 CPUtime=771.76
/proc/20251/stat : 20251 (clasp) R 20249 20215 19808 0 -1 4194304 44610 0 0 0 77146 30 0 0 25 0 1 0 120286674 152596480 35646 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/20251/statm: 37255 35646 196 154 0 36725 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 167168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20251
/proc/meminfo: memFree=1750832/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1010.03
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1199 167653 0 0 3 0 100904 96 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20249] ppid=20215 vsize=5352 CPUtime=0
/proc/20249/stat : 20249 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120286674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20249/statm: 1338 224 188 169 0 49 0
[pid=20251] ppid=20249 vsize=150248 CPUtime=790.07
/proc/20251/stat : 20251 (clasp) R 20249 20215 19808 0 -1 4194304 44890 0 0 0 78976 31 0 0 25 0 1 0 120286674 153853952 35926 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/20251/statm: 37562 35926 196 154 0 37032 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 168396

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20251
/proc/meminfo: memFree=1750832/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1010.03
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1199 167653 0 0 3 0 100904 96 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20249] ppid=20215 vsize=5352 CPUtime=0
/proc/20249/stat : 20249 (sh) S 20215 20215 19808 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 120286674 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20249/statm: 1338 224 188 169 0 49 0
[pid=20251] ppid=20249 vsize=150248 CPUtime=790.07
/proc/20251/stat : 20251 (clasp) R 20249 20215 19808 0 -1 4194304 44890 0 0 0 78976 31 0 0 25 0 1 0 120286674 153853952 35926 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/20251/statm: 37562 35926 196 154 0 37032 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 168396

# WARNING:
# current cumulated CPU time (1010.07 s) is less than in the last sample (1800.1 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (790.03 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 20251
/proc/meminfo: memFree=1750832/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1010.07
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1370 169433 0 0 4 0 100904 99 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
Current children cumulated CPU time (s) 1010.07
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: 0.99 0.98 0.99 2/67 20251
/proc/meminfo: memFree=1750832/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1010.07
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1370 169433 0 0 4 0 100904 99 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
Current children cumulated CPU time (s) 1010.07
Current children cumulated vsize (KiB) 12796

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 20262
/proc/meminfo: memFree=1842856/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1010.07
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1370 169433 0 0 4 0 100904 99 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20260] ppid=20215 vsize=5352 CPUtime=0
/proc/20260/stat : 20260 (sh) S 20215 20215 19808 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120365707 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20260/statm: 1338 224 188 169 0 49 0
[pid=20262] ppid=20260 vsize=93980 CPUtime=1.52
/proc/20262/stat : 20262 (clasp) R 20260 20215 19808 0 -1 4194304 26776 0 0 0 143 9 0 0 25 0 1 0 120365707 96235520 21835 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 23495 21836 194 154 0 22965 0
Current children cumulated CPU time (s) 1011.59
Current children cumulated vsize (KiB) 112128

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 20262
/proc/meminfo: memFree=1842856/2055920 swapFree=4183756/4192956
[pid=20215] ppid=20213 vsize=12796 CPUtime=1010.07
/proc/20215/stat : 20215 (pbclasp) S 20213 20215 19808 0 -1 4194304 1370 169433 0 0 4 0 100904 99 16 0 1 0 120185641 13103104 576 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20215/statm: 3199 576 343 3 0 299 0
[pid=20260] ppid=20215 vsize=5352 CPUtime=0
/proc/20260/stat : 20260 (sh) S 20215 20215 19808 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120365707 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20260/statm: 1338 224 188 169 0 49 0
[pid=20262] ppid=20260 vsize=99632 CPUtime=1.92
/proc/20262/stat : 20262 (clasp) R 20260 20215 19808 0 -1 4194304 29049 0 0 0 183 9 0 0 25 0 1 0 120365707 102023168 23466 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5963865 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 24908 23466 195 154 0 24378 0
Current children cumulated CPU time (s) 1011.99
Current children cumulated vsize (KiB) 117780

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20215 and gives
#  childrusage.ru_utime.tv_sec=1009
#  childrusage.ru_utime.tv_usec=91594
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=2847
# CPU time returned by wait4() is 1010.09
# while last known CPU time is 1011.99
#
# 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): 790.03
#  lost CPU user time (s): 789.75
#  lost CPU system time (s): 0.28

Real time (s): 1802.64
CPU time (s): 1802.02
CPU user time (s): 1800.66
CPU system time (s): 1.36
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 363692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1009.09
system time used= 1.00285
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 171381
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= 738
involuntary context switches= 925

runsolver used 2.30165 second user time and 4.26235 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Apr 16 11:25:57 UTC 2007

IDJOB= 354708
IDBENCH= 2884
IDSOLVER= 158
FILE ID= node60/354708-1176722756

PBS_JOBID= 4559481

Free space on /tmp= 66547 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-C499.a.opb
COMMAND LINE= pbclasp instance-354708-1176722756.opb /tmp/evaluation/354708-1176722756/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-354708-1176722756 -o ROOT/results/node60/conversion-354708-1176722756 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354708-1176722756/instance-354708-1176722756.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-354708-1176722756 -o ROOT/results/node60/solver-354708-1176722756 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354708-1176722756.opb /tmp/evaluation/354708-1176722756/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  a983c7d791d0da9cc5e2ec69578db721

RANDOM SEED= 527889156

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1897376 kB
Buffers:         10236 kB
Cached:         101280 kB
SwapCached:       3812 kB
Active:          44504 kB
Inactive:        77780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897376 kB
SwapTotal:     4192956 kB
SwapFree:      4183756 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          15888 kB
Slab:            22268 kB
Committed_AS:  1477772 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node60 on Mon Apr 16 11:56:00 UTC 2007