Trace number 354655

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. 1800.09 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-alu2.b.opb
MD5SUMa793af2f16b39bdc1dda733b5326bfb4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 60
Optimality of the best value was proved NO
Number of variables1266
Total number of constraints2888
Number of constraints which are clauses2888
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint183
Number of terms in the objective function 1266
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 1266
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 1266
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/354655-1176721437/instance-354655-1176721437.opb ......
0.19/0.21	c done parsing opb.
0.19/0.21	o 1208
0.19/0.21	o 1207
0.19/0.22	o 1206
0.19/0.23	o 1205
0.19/0.24	o 1204
0.19/0.24	o 1203
0.19/0.25	o 1202
0.19/0.26	o 1201
0.19/0.27	o 1200
0.19/0.27	o 1199
0.19/0.28	o 1198
0.19/0.29	o 1197
0.29/0.30	o 1196
0.29/0.31	o 1187
0.29/0.31	o 1186
0.29/0.32	o 1185
0.29/0.33	o 1184
0.29/0.34	o 1183
0.29/0.34	o 1182
0.29/0.35	o 1181
0.29/0.36	o 1180
0.29/0.36	o 1179
0.29/0.37	o 1178
0.29/0.38	o 1177
0.29/0.39	o 1176
0.29/0.39	o 1175
0.39/0.40	o 1174
0.39/0.41	o 1173
0.39/0.42	o 1172
0.39/0.42	o 1171
0.39/0.43	o 1170
0.39/0.44	o 1169
0.39/0.44	o 1168
0.39/0.45	o 1167
0.39/0.46	o 1166
0.39/0.47	o 1165
0.39/0.47	o 1164
0.39/0.48	o 1163
0.39/0.49	o 1162
0.39/0.50	o 1161
0.49/0.50	o 1160
0.49/0.51	o 1159
0.49/0.52	o 1158
0.49/0.53	o 1157
0.49/0.53	o 1156
0.49/0.54	o 1155
0.49/0.55	o 1154
0.49/0.55	o 1153
0.49/0.56	o 1152
0.49/0.57	o 1151
0.49/0.57	o 1150
0.49/0.58	o 1149
0.49/0.59	o 1148
0.49/0.60	o 1147
0.59/0.60	o 1146
0.59/0.61	o 1145
0.59/0.62	o 1144
0.59/0.62	o 1143
0.59/0.63	o 1142
0.59/0.64	o 1141
0.59/0.65	o 1140
0.59/0.65	o 1139
0.59/0.68	o 1138
0.59/0.68	o 569
0.59/0.69	o 564
0.59/0.69	o 563
0.59/0.69	o 562
0.69/0.70	o 561
0.69/0.70	o 560
0.69/0.71	o 559
0.69/0.71	o 558
0.69/0.71	o 557
0.69/0.72	o 556
0.69/0.72	o 555
0.69/0.73	o 554
0.69/0.73	o 553
0.69/0.73	o 552
0.69/0.74	o 551
0.69/0.75	o 550
0.69/0.76	o 299
0.69/0.76	o 298
0.69/0.76	o 297
0.69/0.78	o 296
0.69/0.78	o 100
0.69/0.78	o 99
0.79/0.89	o 98
1800.07/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354655-1176721437/instance-354655-1176721437.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/node85/watcher-354655-1176721437 -o ROOT/results/node85/solver-354655-1176721437 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354655-1176721437/PBS4 /tmp/evaluation/354655-1176721437/instance-354655-1176721437.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: 0.91 0.98 0.99 3/68 16730
/proc/meminfo: memFree=1445888/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=1592 CPUtime=0
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 179 0 0 0 0 0 0 0 19 0 1 0 148112251 1630208 162 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135022908 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 398 163 86 219 0 175 0

[startup+0.031625 s]
/proc/loadavg: 0.91 0.98 0.99 3/68 16730
/proc/meminfo: memFree=1445888/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=1592 CPUtime=0.02
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 209 0 0 0 2 0 0 0 19 0 1 0 148112251 1630208 192 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 398 192 87 219 0 175 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1592

[startup+0.101633 s]
/proc/loadavg: 0.91 0.98 0.99 3/68 16730
/proc/meminfo: memFree=1445888/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=1988 CPUtime=0.09
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 282 0 0 0 9 0 0 0 19 0 1 0 148112251 2035712 265 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 497 265 88 219 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1988

[startup+0.301654 s]
/proc/loadavg: 0.91 0.98 0.99 3/68 16730
/proc/meminfo: memFree=1445888/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=2496 CPUtime=0.29
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 398 0 0 0 28 1 0 0 21 0 1 0 148112251 2555904 381 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 624 381 103 219 0 401 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2496

[startup+0.7017 s]
/proc/loadavg: 0.91 0.98 0.99 3/68 16730
/proc/meminfo: memFree=1445888/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=2496 CPUtime=0.69
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 453 0 0 0 64 5 0 0 25 0 1 0 148112251 2555904 436 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 624 436 103 219 0 401 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2496

[startup+1.50179 s]
/proc/loadavg: 0.91 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1443832/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=3028 CPUtime=1.49
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 619 0 0 0 142 7 0 0 25 0 1 0 148112251 3100672 602 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 757 602 103 219 0 534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3028

[startup+3.10197 s]
/proc/loadavg: 0.91 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1443512/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=3164 CPUtime=3.09
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 668 0 0 0 301 8 0 0 25 0 1 0 148112251 3239936 651 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 791 651 103 219 0 568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3164

[startup+6.30134 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1443320/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=4320 CPUtime=6.29
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 707 0 0 0 621 8 0 0 25 0 1 0 148112251 4423680 690 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1080 690 103 219 0 857 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4320

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1443128/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=4320 CPUtime=12.69
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 752 0 0 0 1261 8 0 0 25 0 1 0 148112251 4423680 735 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1080 735 103 219 0 857 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4320

[startup+25.5015 s]
/proc/loadavg: 0.94 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1442808/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=4320 CPUtime=25.48
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 855 0 0 0 2540 8 0 0 25 0 1 0 148112251 4423680 838 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1080 838 103 219 0 857 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4320

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1441720/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=6700 CPUtime=51.08
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1139 0 0 0 5099 9 0 0 25 0 1 0 148112251 6860800 1122 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1675 1122 103 219 0 1452 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6700

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1440568/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=6700 CPUtime=102.27
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1428 0 0 0 10218 9 0 0 25 0 1 0 148112251 6860800 1411 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1675 1411 103 219 0 1452 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6700

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1439928/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=7032 CPUtime=162.24
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1632 0 0 0 16215 9 0 0 25 0 1 0 148112251 7200768 1566 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1758 1566 104 219 0 1535 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7032

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1439736/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=7032 CPUtime=222.22
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1669 0 0 0 22213 9 0 0 25 0 1 0 148112251 7200768 1603 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1758 1603 104 219 0 1535 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7032

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1439544/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=7184 CPUtime=282.21
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1710 0 0 0 28211 10 0 0 25 0 1 0 148112251 7356416 1644 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1796 1644 104 219 0 1573 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7184

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1439416/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=7316 CPUtime=342.19
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1750 0 0 0 34209 10 0 0 25 0 1 0 148112251 7491584 1684 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1829 1684 104 219 0 1606 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7316

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1439160/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=7700 CPUtime=402.18
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1872 0 0 0 40207 11 0 0 25 0 1 0 148112251 7884800 1709 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1925 1709 104 219 0 1702 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7700

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1439224/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=7832 CPUtime=462.16
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1901 0 0 0 46205 11 0 0 25 0 1 0 148112251 8019968 1738 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1958 1738 104 219 0 1735 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7832

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1439160/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=7832 CPUtime=522.14
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1930 0 0 0 52203 11 0 0 25 0 1 0 148112251 8019968 1767 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1958 1767 104 219 0 1735 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7832

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1438968/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=7972 CPUtime=582.13
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1968 0 0 0 58201 12 0 0 25 0 1 0 148112251 8163328 1805 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 1993 1805 104 219 0 1770 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7972

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1438904/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=8104 CPUtime=642.11
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 1993 0 0 0 64199 12 0 0 25 0 1 0 148112251 8298496 1830 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2026 1830 104 219 0 1803 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8104


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1438520/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=8360 CPUtime=822.05
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2093 0 0 0 82192 13 0 0 25 0 1 0 148112251 8560640 1930 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2090 1930 104 219 0 1867 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 8360

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1438328/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=9128 CPUtime=882.03
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2320 0 0 0 88190 13 0 0 25 0 1 0 148112251 9347072 1964 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2282 1964 104 219 0 2059 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 9128

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1438200/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=9316 CPUtime=942.02
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2370 0 0 0 94188 14 0 0 25 0 1 0 148112251 9539584 2014 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2329 2014 104 219 0 2106 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 9316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1438136/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=9316 CPUtime=1001.99
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2399 0 0 0 100185 14 0 0 25 0 1 0 148112251 9539584 2043 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2329 2043 104 219 0 2106 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 9316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1437880/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=9468 CPUtime=1061.98
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2438 0 0 0 106183 15 0 0 25 0 1 0 148112251 9695232 2082 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2367 2082 104 219 0 2144 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 9468

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1437624/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=9604 CPUtime=1121.97
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2493 0 0 0 112181 16 0 0 25 0 1 0 148112251 9834496 2137 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2401 2137 104 219 0 2178 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 9604

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1437496/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=9736 CPUtime=1181.94
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2537 0 0 0 118178 16 0 0 25 0 1 0 148112251 9969664 2181 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2434 2181 104 219 0 2211 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 9736

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1437368/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=9872 CPUtime=1241.93
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2567 0 0 0 124176 17 0 0 25 0 1 0 148112251 10108928 2211 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2468 2211 104 219 0 2245 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 9872

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1437240/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=9872 CPUtime=1301.92
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2596 0 0 0 130175 17 0 0 25 0 1 0 148112251 10108928 2240 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2468 2240 104 219 0 2245 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 9872

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1437240/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=9872 CPUtime=1361.9
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2614 0 0 0 136172 18 0 0 25 0 1 0 148112251 10108928 2258 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2468 2258 104 219 0 2245 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 9872

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1437048/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=10040 CPUtime=1421.88
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2648 0 0 0 142170 18 0 0 25 0 1 0 148112251 10280960 2292 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2510 2292 104 219 0 2287 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 10040

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1436856/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=10164 CPUtime=1481.85
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2685 0 0 0 148167 18 0 0 25 0 1 0 148112251 10407936 2329 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2541 2329 104 219 0 2318 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 10164

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1436728/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=10164 CPUtime=1541.84
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2721 0 0 0 154165 19 0 0 25 0 1 0 148112251 10407936 2365 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2541 2365 104 219 0 2318 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 10164

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1436664/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=10284 CPUtime=1601.83
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2742 0 0 0 160163 20 0 0 25 0 1 0 148112251 10530816 2386 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2571 2386 104 219 0 2348 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 10284

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16731
/proc/meminfo: memFree=1436536/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=10284 CPUtime=1661.8
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 2774 0 0 0 166160 20 0 0 25 0 1 0 148112251 10530816 2418 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2571 2418 104 219 0 2348 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 10284

[startup+1722.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/69 16731
/proc/meminfo: memFree=1436280/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=11820 CPUtime=1721.78
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 3191 0 0 0 172157 21 0 0 25 0 1 0 148112251 12103680 2450 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 2955 2450 104 219 0 2732 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 11820

[startup+1782.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/69 16731
/proc/meminfo: memFree=1436216/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=12064 CPUtime=1781.77
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 3220 0 0 0 178155 22 0 0 25 0 1 0 148112251 12353536 2479 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 3016 2479 104 219 0 2793 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 12064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 16731
/proc/meminfo: memFree=1436216/2055892 swapFree=4091384/4096564
[pid=16730] ppid=16728 vsize=12064 CPUtime=1800.07
/proc/16730/stat : 16730 (PBS4) R 16728 16730 15699 0 -1 4194304 3224 0 0 0 179985 22 0 0 25 0 1 0 148112251 12353536 2483 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16730/statm: 3016 2483 104 219 0 2793 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 12064

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

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

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.09
CPU user time (s): 1799.86
CPU system time (s): 0.227965
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 12064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3225
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= 2467

runsolver used 1.3168 second user time and 3.60645 second system time

The end

Launcher Data (download as text)

Begin job on node85 on Mon Apr 16 11:03:57 UTC 2007

IDJOB= 354655
IDBENCH= 2876
IDSOLVER= 157
FILE ID= node85/354655-1176721437

PBS_JOBID= 4560095

Free space on /tmp= 66650 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-alu2.b.opb
COMMAND LINE= /tmp/evaluation/354655-1176721437/PBS4 /tmp/evaluation/354655-1176721437/instance-354655-1176721437.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node85/convwatcher-354655-1176721437 -o ROOT/results/node85/conversion-354655-1176721437 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354655-1176721437/instance-354655-1176721437.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node85/watcher-354655-1176721437 -o ROOT/results/node85/solver-354655-1176721437 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354655-1176721437/PBS4 /tmp/evaluation/354655-1176721437/instance-354655-1176721437.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a793af2f16b39bdc1dda733b5326bfb4

RANDOM SEED= 306035792

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node85.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.218
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	: 6006.18
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		: 3000.218
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1446296 kB
Buffers:         25068 kB
Cached:         440136 kB
SwapCached:       2364 kB
Active:         137044 kB
Inactive:       342836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1446296 kB
SwapTotal:     4096564 kB
SwapFree:      4091384 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          22368 kB
Slab:           116028 kB
Committed_AS:   128532 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node85 on Mon Apr 16 11:34:00 UTC 2007