Trace number 354681

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
PBS4 2007-03-23No Cert. 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-max1024.r.opb
MD5SUM87c08328e44aaf86c5913a3ba08592cd
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark245
Best CPU time to get the best result obtained on this benchmark69.8614
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 245
Optimality of the best value was proved YES
Number of variables1264
Total number of constraints1090
Number of constraints which are clauses1090
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 constraint20
Number of terms in the objective function 1264
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 1264
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 1264
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)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/354681-1176722133/instance-354681-1176722133.opb ......
0.01/0.04	c done parsing opb.
0.01/0.04	o 1216
0.01/0.04	o 1215
0.01/0.05	o 1211
0.01/0.06	o 1208
0.01/0.07	o 1207
0.01/0.08	o 1206
0.01/0.08	o 1205
0.01/0.09	o 1204
0.09/0.10	o 1203
0.09/0.11	o 1202
0.09/0.12	o 1201
0.09/0.12	o 1200
0.09/0.13	o 1199
0.09/0.14	o 1198
0.09/0.15	o 1197
0.09/0.16	o 1196
0.09/0.16	o 1195
0.09/0.17	o 1194
0.09/0.18	o 1193
0.09/0.19	o 1192
0.09/0.20	o 1191
0.19/0.20	o 1190
0.19/0.21	o 1189
0.19/0.22	o 1188
0.19/0.23	o 1187
0.19/0.24	o 1186
0.19/0.24	o 1185
0.19/0.25	o 1184
0.19/0.26	o 1183
0.19/0.27	o 1182
0.19/0.27	o 1181
0.19/0.28	o 1180
0.19/0.29	o 1179
0.30/0.30	o 1178
0.30/0.30	o 1177
0.30/0.31	o 1176
0.30/0.32	o 1175
0.30/0.33	o 948
0.30/0.33	o 947
10.99/11.04	o 422
10.99/11.04	o 421
10.99/11.04	o 420
10.99/11.05	o 418
10.99/11.05	o 417
10.99/11.06	o 416
10.99/11.06	o 415
10.99/11.06	o 414
10.99/11.07	o 413
10.99/11.07	o 412
10.99/11.07	o 411
10.99/11.08	o 410
11.29/11.36	o 409
11.29/11.37	o 336
11.29/11.37	o 332
11.29/11.37	o 331
11.29/11.38	o 330
11.29/11.38	o 329
11.29/11.38	o 328
11.29/11.39	o 327
11.29/11.40	o 326
11.39/11.43	o 325
11.39/11.43	o 323
11.39/11.44	o 322
11.39/11.44	o 319
11.39/11.44	o 318
11.39/11.45	o 317
1800.08/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354681-1176722133/instance-354681-1176722133.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/node37/watcher-354681-1176722133 -o ROOT/results/node37/solver-354681-1176722133 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354681-1176722133/PBS4 /tmp/evaluation/354681-1176722133/instance-354681-1176722133.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8741
/proc/meminfo: memFree=1857216/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=1592 CPUtime=0
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 120125797 1630208 163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135022908 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 398 163 86 219 0 175 0

[startup+0.015214 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8741
/proc/meminfo: memFree=1857216/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=1592 CPUtime=0.01
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 197 0 0 0 1 0 0 0 18 0 1 0 120125797 1630208 179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/8741/statm: 398 179 87 219 0 175 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1592

[startup+0.10123 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8741
/proc/meminfo: memFree=1857216/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=1728 CPUtime=0.09
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 245 0 0 0 9 0 0 0 18 0 1 0 120125797 1769472 227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 432 227 102 219 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.301268 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8741
/proc/meminfo: memFree=1857216/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=1728 CPUtime=0.3
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 245 0 0 0 27 3 0 0 19 0 1 0 120125797 1769472 227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 432 227 102 219 0 209 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1728

[startup+0.701343 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8741
/proc/meminfo: memFree=1857216/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=3520 CPUtime=0.69
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 667 0 0 0 66 3 0 0 23 0 1 0 120125797 3604480 649 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 880 649 103 219 0 657 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3520

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1853624/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=9664 CPUtime=1.49
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 1642 0 0 0 145 4 0 0 25 0 1 0 120125797 9895936 1624 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 2416 1624 103 219 0 2193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9664

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1847864/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=17996 CPUtime=3.09
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 3731 0 0 0 305 4 0 0 25 0 1 0 120125797 18427904 3713 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134562564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 4499 3713 103 219 0 4276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17996

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1831032/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=34576 CPUtime=6.29
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 7742 0 0 0 622 7 0 0 25 0 1 0 120125797 35405824 7724 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 8644 7724 103 219 0 8421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34576

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1803320/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=67864 CPUtime=12.69
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 13784 0 0 0 1251 18 0 0 25 0 1 0 120125797 69492736 13717 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 16966 13717 104 219 0 16743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67864

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1800696/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=68128 CPUtime=25.48
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 14211 0 0 0 2527 21 0 0 25 0 1 0 120125797 69763072 14144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 17032 14144 104 219 0 16809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68128

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1796792/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=68260 CPUtime=51.07
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 15184 0 0 0 5079 28 0 0 25 0 1 0 120125797 69898240 15117 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 17065 15117 104 219 0 16842 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68260

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1796088/2055920 swapFree=4071596/4192956
[pid=8741] ppid=8739 vsize=68660 CPUtime=102.26
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 15330 0 0 0 10196 30 0 0 25 0 1 0 120125797 70307840 15263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 17165 15263 104 219 0 16942 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68660

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1795832/2055920 swapFree=4071660/4192956
[pid=8741] ppid=8739 vsize=69324 CPUtime=162.23
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 15506 0 0 0 16191 32 0 0 25 0 1 0 120125797 70987776 15342 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 17331 15342 104 219 0 17108 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 69324

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1795256/2055920 swapFree=4071660/4192956
[pid=8741] ppid=8739 vsize=69732 CPUtime=222.22
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 15644 0 0 0 22186 36 0 0 25 0 1 0 120125797 71405568 15480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 17433 15480 104 219 0 17210 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 69732

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1794808/2055920 swapFree=4071660/4192956
[pid=8741] ppid=8739 vsize=70012 CPUtime=282.2
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 15745 0 0 0 28183 37 0 0 25 0 1 0 120125797 71692288 15581 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 17503 15581 104 219 0 17280 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 70012

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1794360/2055920 swapFree=4071724/4192956
[pid=8741] ppid=8739 vsize=71044 CPUtime=342.18
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 16036 0 0 0 34179 39 0 0 25 0 1 0 120125797 72749056 15679 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 17761 15679 104 219 0 17538 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 71044

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1793784/2055920 swapFree=4071724/4192956
[pid=8741] ppid=8739 vsize=71368 CPUtime=402.15
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 16173 0 0 0 40174 41 0 0 25 0 1 0 120125797 73080832 15816 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 17842 15816 104 219 0 17619 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 71368

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1793400/2055920 swapFree=4071788/4192956
[pid=8741] ppid=8739 vsize=71548 CPUtime=462.14
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 16250 0 0 0 46171 43 0 0 25 0 1 0 120125797 73265152 15893 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 17887 15893 104 219 0 17664 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 71548

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1792952/2055920 swapFree=4071788/4192956
[pid=8741] ppid=8739 vsize=71796 CPUtime=522.11
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 16354 0 0 0 52166 45 0 0 25 0 1 0 120125797 73519104 15997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 17949 15997 104 219 0 17726 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 71796

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1792440/2055920 swapFree=4071852/4192956
[pid=8741] ppid=8739 vsize=72096 CPUtime=582.09
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 16475 0 0 0 58160 49 0 0 25 0 1 0 120125797 73826304 16118 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 18024 16118 104 219 0 17801 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 72096

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1792120/2055920 swapFree=4071852/4192956
[pid=8741] ppid=8739 vsize=73988 CPUtime=642.08
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 16937 0 0 0 64157 51 0 0 25 0 1 0 120125797 75763712 16195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 18497 16195 104 219 0 18274 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 73988


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1790328/2055920 swapFree=4071980/4192956
[pid=8741] ppid=8739 vsize=74856 CPUtime=881.99
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 17323 0 0 0 88137 62 0 0 25 0 1 0 120125797 76652544 16581 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 18714 16581 104 219 0 18491 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 74856

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1790008/2055920 swapFree=4071980/4192956
[pid=8741] ppid=8739 vsize=74980 CPUtime=941.97
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 17394 0 0 0 94132 65 0 0 25 0 1 0 120125797 76779520 16652 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 18745 16652 104 219 0 18522 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 74980

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1789624/2055920 swapFree=4071980/4192956
[pid=8741] ppid=8739 vsize=75136 CPUtime=1001.95
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 17492 0 0 0 100128 67 0 0 25 0 1 0 120125797 76939264 16750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563258 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 18784 16750 104 219 0 18561 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 75136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1789176/2055920 swapFree=4072044/4192956
[pid=8741] ppid=8739 vsize=75480 CPUtime=1061.93
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 17586 0 0 0 106124 69 0 0 25 0 1 0 120125797 77291520 16844 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 18870 16844 104 219 0 18647 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 75480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1788856/2055920 swapFree=4072044/4192956
[pid=8741] ppid=8739 vsize=75604 CPUtime=1121.91
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 17662 0 0 0 112118 73 0 0 25 0 1 0 120125797 77418496 16920 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 18901 16920 104 219 0 18678 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 75604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1788472/2055920 swapFree=4072108/4192956
[pid=8741] ppid=8739 vsize=75792 CPUtime=1181.89
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 17745 0 0 0 118114 75 0 0 25 0 1 0 120125797 77611008 17003 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 18948 17003 104 219 0 18725 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 75792

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1787960/2055920 swapFree=4072108/4192956
[pid=8741] ppid=8739 vsize=79064 CPUtime=1241.86
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 18610 0 0 0 124107 79 0 0 25 0 1 0 120125797 80961536 17099 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 19766 17099 104 219 0 19543 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 79064

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1787384/2055920 swapFree=4072108/4192956
[pid=8741] ppid=8739 vsize=79408 CPUtime=1301.85
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 18720 0 0 0 130104 81 0 0 25 0 1 0 120125797 81313792 17209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 19852 17209 104 219 0 19629 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 79408

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8742
/proc/meminfo: memFree=1787000/2055920 swapFree=4072172/4192956
[pid=8741] ppid=8739 vsize=79632 CPUtime=1361.83
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 18813 0 0 0 136098 85 0 0 25 0 1 0 120125797 81543168 17302 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 19908 17302 104 219 0 19685 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 79632

[startup+1422.31 s]
/proc/loadavg: 1.09 1.03 1.01 2/79 8744
/proc/meminfo: memFree=1786680/2055920 swapFree=4072172/4192956
[pid=8741] ppid=8739 vsize=79632 CPUtime=1421.81
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 18895 0 0 0 142094 87 0 0 25 0 1 0 120125797 81543168 17384 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 19908 17384 104 219 0 19685 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 79632

[startup+1482.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 8744
/proc/meminfo: memFree=1786360/2055920 swapFree=4072236/4192956
[pid=8741] ppid=8739 vsize=79996 CPUtime=1481.79
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 18971 0 0 0 148088 91 0 0 25 0 1 0 120125797 81915904 17460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 19999 17460 104 219 0 19776 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 79996

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 8744
/proc/meminfo: memFree=1786040/2055920 swapFree=4072236/4192956
[pid=8741] ppid=8739 vsize=79996 CPUtime=1541.76
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 19036 0 0 0 154083 93 0 0 25 0 1 0 120125797 81915904 17525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 19999 17525 104 219 0 19776 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 79996

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 8744
/proc/meminfo: memFree=1785656/2055920 swapFree=4072236/4192956
[pid=8741] ppid=8739 vsize=80248 CPUtime=1601.74
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 19130 0 0 0 160078 96 0 0 25 0 1 0 120125797 82173952 17619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 20062 17619 104 219 0 19839 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 80248

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8744
/proc/meminfo: memFree=1785208/2055920 swapFree=4072300/4192956
[pid=8741] ppid=8739 vsize=80516 CPUtime=1661.72
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 19230 0 0 0 166073 99 0 0 25 0 1 0 120125797 82448384 17719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 20129 17719 104 219 0 19906 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 80516

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8744
/proc/meminfo: memFree=1784888/2055920 swapFree=4072300/4192956
[pid=8741] ppid=8739 vsize=80516 CPUtime=1721.7
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 19297 0 0 0 172068 102 0 0 25 0 1 0 120125797 82448384 17786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 20129 17786 104 219 0 19906 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 80516

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8744
/proc/meminfo: memFree=1784376/2055920 swapFree=4072364/4192956
[pid=8741] ppid=8739 vsize=80936 CPUtime=1781.68
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 19398 0 0 0 178063 105 0 0 25 0 1 0 120125797 82878464 17887 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 20234 17887 104 219 0 20011 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 80936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8744
/proc/meminfo: memFree=1784248/2055920 swapFree=4072364/4192956
[pid=8741] ppid=8739 vsize=80936 CPUtime=1800.08
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 19417 0 0 0 179903 105 0 0 25 0 1 0 120125797 82878464 17906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 20234 17906 104 219 0 20011 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 80936

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8744
/proc/meminfo: memFree=1784248/2055920 swapFree=4072364/4192956
[pid=8741] ppid=8739 vsize=80936 CPUtime=1800.08
/proc/8741/stat : 8741 (PBS4) R 8739 8741 8373 0 -1 4194304 19417 0 0 0 179903 105 0 0 25 0 1 0 120125797 82878464 17906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8741/statm: 20234 17906 104 219 0 20011 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 80936

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1799.04
CPU system time (s): 1.07284
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 80936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 1.07284
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19418
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= 8
involuntary context switches= 37946

runsolver used 2.00969 second user time and 4.54831 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Mon Apr 16 11:15:33 UTC 2007

IDJOB= 354681
IDBENCH= 2881
IDSOLVER= 157
FILE ID= node37/354681-1176722133

PBS_JOBID= 4559471

Free space on /tmp= 66485 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-max1024.r.opb
COMMAND LINE= /tmp/evaluation/354681-1176722133/PBS4 /tmp/evaluation/354681-1176722133/instance-354681-1176722133.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-354681-1176722133 -o ROOT/results/node37/conversion-354681-1176722133 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354681-1176722133/instance-354681-1176722133.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-354681-1176722133 -o ROOT/results/node37/solver-354681-1176722133 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354681-1176722133/PBS4 /tmp/evaluation/354681-1176722133/instance-354681-1176722133.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  87c08328e44aaf86c5913a3ba08592cd

RANDOM SEED= 451596967

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1857688 kB
Buffers:         27052 kB
Cached:          86468 kB
SwapCached:       3032 kB
Active:          53648 kB
Inactive:        86144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857688 kB
SwapTotal:     4192956 kB
SwapFree:      4071596 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          33576 kB
Slab:            43744 kB
Committed_AS:  1132684 kB
PageTables:       2004 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= 66485 MiB

End job on node37 on Mon Apr 16 11:45:36 UTC 2007